rework map rendering

modules/core_widgets/tooltip/tooltip.lua

@@ -13,7 +13,7 @@ local function moveToolTip(tooltip)
   else
     pos.x = pos.x + 10
   end
-  tooltip:setPos(pos)
+  tooltip:setPosition(pos)
 end
 
 -- public functions

modules/game/map.lua

@@ -36,10 +36,10 @@ function UIMap:onDrop(widget, mousePos)
     spinbox:setCurrentIndex(data)
     
     local okButton = moveWindow:getChildById('buttonOk')
-    okButton.onClick = function() Game.move(widget.currentDragThing, tile:getPos(), spinbox:getCurrentIndex()) okButton:getParent():destroy() widget.currentDragThing = nil end
+    okButton.onClick = function() Game.move(widget.currentDragThing, tile:getPosition(), spinbox:getCurrentIndex()) okButton:getParent():destroy() widget.currentDragThing = nil end
     moveWindow.onEnter = okButton.onClick
   else
-    Game.move(widget.currentDragThing, tile:getPos(), 1)
+    Game.move(widget.currentDragThing, tile:getPosition(), 1)
   end
 
   return true

modules/game/thing.lua

@@ -1,11 +1,11 @@
 
 function Thing:isInsideContainer()
-  local pos = self:getPos()
+  local pos = self:getPosition()
   return (pos and pos.x == 65535 and pos.y >= 64)
 end
 
 function Thing:getContainerId()
-  local pos = self:getPos()
+  local pos = self:getPosition()
   if not pos then return 0 end
   return pos.y - 64
 end

modules/game_containers/containers.lua

@@ -46,7 +46,7 @@ function Containers.onContainerOpen(containerId, itemId, name, capacity, hasPare
     
     if i <= #items then
       local item = items[i]
-      item:setPos(itemWidget.position)
+      item:setPosition(itemWidget.position)
       itemWidget:setItem(item)
     end
   end
@@ -76,7 +76,7 @@ function Containers.onContainerAddItem(containerId, item)
 
     local swapItem = itemWidget:getItem()
     if swapItem then
-      swapItem:setPos(nextItemWidget.position)
+      swapItem:setPosition(nextItemWidget.position)
       nextItemWidget:setItem(swapItem)
     end
     
@@ -85,7 +85,7 @@ function Containers.onContainerAddItem(containerId, item)
 
   local itemWidget = container:getChildByIndex(1)
   if not itemWidget then return end
-  item:setPos(itemWidget.position)
+  item:setPosition(itemWidget.position)
   itemWidget:setItem(item)
 
   container.itemCount = container.itemCount + 1
@@ -98,7 +98,7 @@ function Containers.onContainerUpdateItem(containerId, slot, item)
   local itemWidget = container:getChildByIndex(slot + 1)
   if not itemWidget then return end
   itemWidget:setItem(item)
-  item:setPos(itemWidget.position)
+  item:setPosition(itemWidget.position)
 end
 
 function Containers.onContainerRemoveItem(containerId, slot)
@@ -117,9 +117,9 @@ function Containers.onContainerRemoveItem(containerId, slot)
     if not nextItemWidget then return end
     
     local item = nextItemWidget:getItem()
-    local pos = item:getPos()
+    local pos = item:getPosition()
     pos.z = pos.z - 1
-    item:setPos(pos)
+    item:setPosition(pos)
     
     itemWidget:setItem(item)
     nextItemWidget:setItem(nil)

src/framework/graphics/framebuffer.cpp

@@ -26,6 +26,15 @@
 
 uint FrameBuffer::boundFbo = 0;
 
+FrameBuffer::FrameBuffer()
+{
+    m_clearColor = Fw::alpha;
+
+    glGenFramebuffers(1, &m_fbo);
+    if(!m_fbo)
+        logFatal("Unable to create framebuffer object");
+}
+
 FrameBuffer::FrameBuffer(const Size& size)
 {
     m_clearColor = Fw::alpha;
@@ -44,6 +53,9 @@ FrameBuffer::~FrameBuffer()
 
 void FrameBuffer::resize(const Size& size)
 {
+    if(!size.isValid())
+        return;
+
     if(m_texture && m_texture->getSize() == size)
         return;
 
@@ -88,6 +100,11 @@ void FrameBuffer::generateMipmaps()
     m_texture->generateMipmaps();
 }
 
+void FrameBuffer::draw(const Rect& dest, const Rect& src)
+{
+    g_painter.drawTexturedRect(dest, m_texture, src);
+}
+
 void FrameBuffer::draw(const Rect& dest)
 {
     g_painter.drawTexturedRect(dest, m_texture);

src/framework/graphics/framebuffer.h

@@ -24,10 +24,12 @@
 #define FRAMEBUFFER_H
 
 #include "declarations.h"
+#include "texture.h"
 
 class FrameBuffer
 {
 public:
+    FrameBuffer();
     FrameBuffer(const Size& size);
     virtual ~FrameBuffer();
 
@@ -36,10 +38,12 @@ public:
     void release();
     void generateMipmaps();
     void draw(const Rect& dest);
+    void draw(const Rect& dest, const Rect& src);
 
     void setClearColor(const Color& color) { m_clearColor = color; }
 
     TexturePtr getTexture() { return m_texture; }
+    const Size& getSize() { return m_texture->getSize(); }
 
 private:
     void internalBind();

src/framework/graphics/graphics.cpp

@@ -106,3 +106,10 @@ void Graphics::setViewportSize(const Size& size)
     m_viewportSize = size;
 }
 
+int Graphics::getMaxTextureSize()
+{
+    static GLint maxTexSize = -1;
+    if(maxTexSize == -1)
+        glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTexSize);
+    return maxTexSize;
+}

src/framework/graphics/graphics.h

@@ -40,6 +40,7 @@ public:
 
     void setViewportSize(const Size& size);
 
+    int getMaxTextureSize();
     const Size& getViewportSize() { return m_viewportSize; }
     TexturePtr getEmptyTexture() { return m_emptyTexture; }
 

src/framework/graphics/particle.cpp

@@ -29,7 +29,7 @@ Particle::Particle(const Point& pos, const Size& startSize, const Size& finalSiz
     m_colors = colors;
     m_colorsStops = colorsStops;
 
-    m_pos = PointF(pos.x, pos.y);
+    m_position = PointF(pos.x, pos.y);
     m_startSize = startSize;
     m_finalSize = finalSize;
     m_velocity = velocity;
@@ -80,18 +80,18 @@ void Particle::updatePosition(double elapsedTime)
         PointF delta = m_velocity * elapsedTime;
         delta.y *= -1; // painter orientate Y axis in the inverse direction
 
-        PointF position = m_pos + delta;
+        PointF position = m_position + delta;
 
-        if(m_pos != position) {
+        if(m_position != position) {
             mustRedraw = true;
-            m_pos += delta;
+            m_position += delta;
         }
 
         // update acceleration
         m_velocity += m_acceleration * elapsedTime;
     }
 
-    m_rect.move((int)m_pos.x - m_size.width() / 2, (int)m_pos.y - m_size.height() / 2);
+    m_rect.move((int)m_position.x - m_size.width() / 2, (int)m_position.y - m_size.height() / 2);
 }
 
 void Particle::updateSize()

src/framework/graphics/particle.h

@@ -36,10 +36,10 @@ public:
 
     bool hasFinished() { return m_finished; }
 
-    PointF getPos() { return m_pos; }
+    PointF getPosition() { return m_position; }
     PointF getVelocity() { return m_velocity; }
 
-    void setPos(const PointF& position) { m_pos = position; }
+    void setPosition(const PointF& position) { m_position = position; }
     void setVelocity(const PointF& velocity) { m_velocity = velocity; }
 
 private:
@@ -51,7 +51,7 @@ private:
     std::vector<Color> m_colors;
     std::vector<float> m_colorsStops;
     TexturePtr m_texture;
-    PointF m_pos;
+    PointF m_position;
     PointF m_velocity;
     PointF m_acceleration;
     Size m_size, m_startSize, m_finalSize;

src/framework/graphics/particleaffector.cpp

@@ -115,7 +115,7 @@ bool AttractionAffector::load(const OTMLNodePtr& node)
 
     for(const OTMLNodePtr& childNode : node->children()) {
         if(childNode->tag() == "position")
-            m_pos = childNode->value<Point>();
+            m_position = childNode->value<Point>();
         else if(childNode->tag() == "acceleration")
             m_acceleration = childNode->value<float>();
         else if(childNode->tag() == "velocity-reduction-percent")
@@ -131,8 +131,8 @@ void AttractionAffector::updateParticle(const ParticlePtr& particle, double elap
     if(!m_active)
         return;
 
-    PointF pPosition = particle->getPos();
+    PointF pPosition = particle->getPosition();
-    PointF d = PointF(m_pos.x - pPosition.x, pPosition.y - m_pos.y);
+    PointF d = PointF(m_position.x - pPosition.x, pPosition.y - m_position.y);
     if(d.length() == 0)
         return;
 

src/framework/graphics/particleaffector.h

@@ -57,7 +57,7 @@ public:
     void updateParticle(const ParticlePtr& particle, double elapsedTime);
 
 private:
-    Point m_pos;
+    Point m_position;
     float m_acceleration, m_reduction;
     bool m_repelish;
 };

src/framework/graphics/particleemitter.cpp

@@ -31,7 +31,7 @@ ParticleEmitter::ParticleEmitter(const ParticleSystemPtr& parent)
 {
     m_parent = parent;
 
-    m_pos = Point(0, 0);
+    m_position = Point(0, 0);
     m_duration = -1;
     m_delay = 0;
     m_burstRate = 1; m_burstCount = 32;
@@ -65,7 +65,7 @@ bool ParticleEmitter::load(const OTMLNodePtr& node)
     for(const OTMLNodePtr& childNode : node->children()) {
         // self related
         if(childNode->tag() == "position")
-            m_pos = childNode->value<Point>();
+            m_position = childNode->value<Point>();
         else if(childNode->tag() == "duration")
             m_duration = childNode->value<float>();
         else if(childNode->tag() == "delay")
@@ -199,7 +199,7 @@ void ParticleEmitter::update(double elapsedTime)
             float pRadius = Fw::randomRange(m_pMinPositionRadius, m_pMaxPositionRadius);
             float pAngle = Fw::randomRange(m_pMinPositionAngle, m_pMaxPositionAngle);
 
-            Point pPosition = m_pos + Point(pRadius * cos(pAngle), pRadius * sin(pAngle));
+            Point pPosition = m_position + Point(pRadius * cos(pAngle), pRadius * sin(pAngle));
 
             for(int p = 0; p < m_burstCount; ++p) {
 

src/framework/graphics/particleemitter.h

@@ -44,7 +44,7 @@ private:
     ParticleSystemWeakPtr m_parent;
 
     // self related
-    Point m_pos;
+    Point m_position;
     float m_duration, m_delay;
     double m_elapsedTime;
     bool m_finished, m_active;

src/framework/graphics/texture.cpp

@@ -128,6 +128,70 @@ std::vector<uint8> Texture::getPixels()
     return pixels;
 }
 
+void Texture::generateBilinearMipmaps()
+{
+    std::vector<uint8> inPixels = getPixels();
+
+    bind();
+
+    if(!m_useMipmaps) {
+        m_useMipmaps = true;
+        setupFilters();
+    }
+
+    Size inSize = getSize();
+    Size outSize = inSize / 2;
+    std::vector<uint8> outPixels(outSize.area()*4);
+
+    int mipmap = 1;
+    while(true) {
+        for(int x=0;x<outSize.width();++x) {
+            for(int y=0;y<outSize.height();++y) {
+                uint8 *inPixel[4];
+                inPixel[0] = &inPixels[((y*2)*inSize.width() + (x*2))*4];
+                inPixel[1] = &inPixels[((y*2)*inSize.width() + (x*2)+1)*4];
+                inPixel[2] = &inPixels[((y*2+1)*inSize.width() + (x*2))*4];
+                inPixel[3] = &inPixels[((y*2+1)*inSize.width() + (x*2)+1)*4];
+                uint8 *outPixel = &outPixels[(y*outSize.width() + x)*4];
+
+                int pixelsSum[4];
+                for(int i=0;i<4;++i)
+                    pixelsSum[i] = 0;
+
+                int usedPixels = 0;
+                for(int j=0;j<4;++j) {
+                    // ignore colors of complete alpha pixels
+                    if(inPixel[j][3] < 16)
+                        continue;
+
+                    for(int i=0;i<4;++i)
+                        pixelsSum[i] += inPixel[j][i];
+
+                    usedPixels++;
+                }
+
+                for(int i=0;i<4;++i) {
+                    if(usedPixels > 0)
+                        outPixel[i] = pixelsSum[i] / usedPixels;
+                    else
+                        outPixel[i] = 0;
+                }
+
+                outPixel[3] = pixelsSum[3]/4;
+            }
+        }
+
+        glTexImage2D(GL_TEXTURE_2D, mipmap++, GL_RGBA, outSize.width(), outSize.height(), 0, GL_RGBA, GL_UNSIGNED_BYTE, &outPixels[0]);
+
+        if(inSize.width() == 1 || inSize.height() == 1)
+            break;
+
+        inPixels = outPixels;
+        inSize /= 2;
+        outSize /= 2;
+    }
+}
+
 void Texture::setupFilters()
 {
     GLint minFilter;

src/framework/graphics/texture.h

@@ -35,6 +35,7 @@ public:
     void bind() { glBindTexture(GL_TEXTURE_2D, m_textureId); }
 
     void generateMipmaps();
+    void generateBilinearMipmaps();
     void setSmooth(bool smooth);
     GLuint getId()  { return m_textureId; }
 

src/framework/luafunctions.cpp

@@ -154,7 +154,7 @@ void Application::registerLuaFunctions()
     g_lua.bindClassMemberFunction<UIWidget>("setWidth", &UIWidget::setWidth);
     g_lua.bindClassMemberFunction<UIWidget>("setHeight", &UIWidget::setHeight);
     g_lua.bindClassMemberFunction<UIWidget>("setSize", &UIWidget::setSize);
-    g_lua.bindClassMemberFunction<UIWidget>("setPos", &UIWidget::setPos);
+    g_lua.bindClassMemberFunction<UIWidget>("setPosition", &UIWidget::setPosition);
     g_lua.bindClassMemberFunction<UIWidget>("setColor", &UIWidget::setColor);
     g_lua.bindClassMemberFunction<UIWidget>("setBackgroundColor", &UIWidget::setBackgroundColor);
     g_lua.bindClassMemberFunction<UIWidget>("setBackgroundOffsetX", &UIWidget::setBackgroundOffsetX);
@@ -192,7 +192,7 @@ void Application::registerLuaFunctions()
     g_lua.bindClassMemberFunction<UIWidget>("setOpacity", &UIWidget::setOpacity);
     g_lua.bindClassMemberFunction<UIWidget>("getX", &UIWidget::getX);
     g_lua.bindClassMemberFunction<UIWidget>("getY", &UIWidget::getY);
-    g_lua.bindClassMemberFunction<UIWidget>("getPos", &UIWidget::getPos);
+    g_lua.bindClassMemberFunction<UIWidget>("getPosition", &UIWidget::getPosition);
     g_lua.bindClassMemberFunction<UIWidget>("getWidth", &UIWidget::getWidth);
     g_lua.bindClassMemberFunction<UIWidget>("getHeight", &UIWidget::getHeight);
     g_lua.bindClassMemberFunction<UIWidget>("getSize", &UIWidget::getSize);
@@ -409,7 +409,7 @@ void Application::registerLuaFunctions()
     g_lua.bindClassStaticFunction("g_window", "getWidth", std::bind(&PlatformWindow::getWidth, &g_window));
     g_lua.bindClassStaticFunction("g_window", "getHeight", std::bind(&PlatformWindow::getHeight, &g_window));
     g_lua.bindClassStaticFunction("g_window", "getUnmaximizedPos", std::bind(&PlatformWindow::getUnmaximizedPos, &g_window));
-    g_lua.bindClassStaticFunction("g_window", "getPos", std::bind(&PlatformWindow::getPos, &g_window));
+    g_lua.bindClassStaticFunction("g_window", "getPosition", std::bind(&PlatformWindow::getPosition, &g_window));
     g_lua.bindClassStaticFunction("g_window", "getX", std::bind(&PlatformWindow::getX, &g_window));
     g_lua.bindClassStaticFunction("g_window", "getY", std::bind(&PlatformWindow::getY, &g_window));
     g_lua.bindClassStaticFunction("g_window", "getMousePos", std::bind(&PlatformWindow::getMousePos, &g_window));

src/framework/math/point.h

@@ -56,10 +56,10 @@ public:
     TPoint<T>& operator+=(T other) { x+=other; y+=other; return *this; }
     TPoint<T> operator-(T other) const { return TPoint<T>(x - other, y - other); }
     TPoint<T>& operator-=(T other) { x-=other; y-=other; return *this; }
-    TPoint<T> operator*(const T v) const { return TPoint<T>(x*v, y*v); }
+    TPoint<T> operator*(float v) const { return TPoint<T>(x*v, y*v); }
-    TPoint<T>& operator*=(const T v) { x*=v; y*=v; return *this; }
+    TPoint<T>& operator*=(float v) { x*=v; y*=v; return *this; }
-    TPoint<T> operator/(const T v) const { return TPoint<T>(x/v, y/v); }
+    TPoint<T> operator/(float v) const { return TPoint<T>(x/v, y/v); }
-    TPoint<T>& operator/=(const T v) { x/=v; y/=v; return *this; }
+    TPoint<T>& operator/=(float v) { x/=v; y/=v; return *this; }
 
     bool operator<=(const TPoint<T>&other) const { return x<=other.x && y<=other.y; }
     bool operator>=(const TPoint<T>&other) const { return x>=other.x && y>=other.y; }

src/framework/math/size.h

@@ -52,10 +52,14 @@ public:
     TSize<T>& operator+=(const TSize<T>& other) { wd+=other.wd; ht+=other.ht; return *this; }
     TSize<T> operator-(const TSize<T>& other) const { return TSize<T>(wd - other.wd, ht - other.ht);   }
     TSize<T>& operator-=(const TSize<T>& other) { wd-=other.wd; ht-=other.ht; return *this; }
+    TSize<T> operator*(const TSize<T>& other) const { return TSize<T>((T)other.wd*wd, (T)ht*other.ht);  }
+    TSize<T>& operator*=(const TSize<T>& other) { wd=(T)other.wd*wd; ht=(T)ht*other.ht; return *this; }
+    TSize<T> operator/(const TSize<T>& other) const { return TSize<T>((T)wd/other.wd, (T)ht/other.ht);  }
+    TSize<T>& operator/=(const TSize<T>& other) { (T)wd/=other.wd; (T)ht/=other.ht; return *this; }
     TSize<T> operator*(const float v) const { return TSize<T>((T)v*wd, (T)ht*v);  }
     TSize<T>& operator*=(const float v) { wd=(T)v*wd; ht=(T)ht*v; return *this; }
     TSize<T> operator/(const float v) const { return TSize<T>((T)wd/v, (T)ht/v);  }
-    TSize<T>& operator/=(const float v) { (T)wd/=v; (T)ht/=v; return *this; }
+    TSize<T>& operator/=(const float v) { wd/=v; ht/=v; return *this; }
 
     bool operator<=(const TSize<T>&other) const { return wd<=other.wd || ht<=other.ht; }
     bool operator>=(const TSize<T>&other) const { return wd>=other.wd || ht>=other.ht; }

src/framework/net/inputmessage.h

@@ -33,7 +33,7 @@ public:
         BUFFER_MAXSIZE = 16384,
         HEADER_POS = 0,
         HEADER_LENGTH = 2,
-        CHECKSUM_POS = 2,
+        CHECKSUm_position = 2,
         CHECKSUM_LENGTH = 4,
         DATA_POS = 6,
         UNENCRYPTED_DATA_POS = 8

src/framework/net/outputmessage.h

@@ -36,7 +36,7 @@ public:
         BUFFER_MAXSIZE = 1024,
         HEADER_POS = 0,
         HEADER_LENGTH = 2,
-        CHECKSUM_POS = 2,
+        CHECKSUm_position = 2,
         CHECKSUM_LENGTH = 4,
         DATA_POS = 6
     };

src/framework/net/protocol.cpp

@@ -71,7 +71,7 @@ void Protocol::send(OutputMessage& outputMessage)
 
     // set checksum
     uint32 checksum = getAdlerChecksum(outputMessage.getBuffer() + OutputMessage::DATA_POS, outputMessage.getMessageSize());
-    outputMessage.setWritePos(OutputMessage::CHECKSUM_POS);
+    outputMessage.setWritePos(OutputMessage::CHECKSUm_position);
     outputMessage.addU32(checksum);
 
     // set size
@@ -107,7 +107,7 @@ void Protocol::internalRecvHeader(uint8* buffer, uint16 size)
 
 void Protocol::internalRecvData(uint8* buffer, uint16 size)
 {
-    memcpy(m_inputMessage.getBuffer() + InputMessage::CHECKSUM_POS, buffer, size);
+    memcpy(m_inputMessage.getBuffer() + InputMessage::CHECKSUm_position, buffer, size);
 
     if(m_checksumEnabled) {
         uint32 checksum = getAdlerChecksum(m_inputMessage.getBuffer() + InputMessage::DATA_POS, m_inputMessage.getMessageSize() - InputMessage::CHECKSUM_LENGTH);

src/framework/platform/platformwindow.cpp

@@ -38,7 +38,7 @@ PlatformWindow& g_window = window;
 void PlatformWindow::updateUnmaximizedCoords()
 {
     if(!isMaximized() && !isFullscreen()) {
-        m_unmaximizedPos = m_pos;
+        m_unmaximizedPos = m_position;
         m_unmaximizedSize = m_size;
     }
 }

src/framework/platform/platformwindow.h

@@ -73,9 +73,9 @@ public:
     int getWidth() { return m_size.width(); }
     int getHeight() { return m_size.height(); }
     Point getUnmaximizedPos() { return m_unmaximizedPos; }
-    Point getPos() { return m_pos; }
+    Point getPosition() { return m_position; }
-    int getX() { return m_pos.x; }
+    int getX() { return m_position.x; }
-    int getY() { return m_pos.y; }
+    int getY() { return m_position.y; }
     Point getMousePos() { return m_inputEvent.mousePos; }
     int getKeyboardModifiers() { return m_inputEvent.keyboardModifiers; }
     bool isKeyPressed(Fw::Key keyCode) { return m_keysState[keyCode]; }
@@ -104,7 +104,7 @@ protected:
     Timer m_keyPressTimer;
 
     Size m_size;
-    Point m_pos;
+    Point m_position;
     Size m_unmaximizedSize;
     Point m_unmaximizedPos;
     InputEvent m_inputEvent;

src/framework/platform/win32window.cpp

@@ -278,7 +278,7 @@ void WIN32Window::internalCreateWindow()
     DWORD dwExStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
     DWORD dwStyle = WS_OVERLAPPEDWINDOW;
 
-    RECT windowRect = {m_pos.x, m_pos.y, m_pos.x + m_size.width(), m_pos.y + m_size.height()};
+    RECT windowRect = {m_position.x, m_position.y, m_position.x + m_size.width(), m_position.y + m_size.height()};
     AdjustWindowRectEx(&windowRect, dwStyle, FALSE, dwExStyle);
 
     updateUnmaximizedCoords();
@@ -361,14 +361,14 @@ void *WIN32Window::getExtensionProcAddress(const char *ext)
 
 void WIN32Window::move(const Point& pos)
 {
-    RECT windowRect = {pos.x, pos.y, m_pos.x + m_size.width(), m_pos.y + m_size.height()};
+    RECT windowRect = {pos.x, pos.y, m_position.x + m_size.width(), m_position.y + m_size.height()};
     AdjustWindowRectEx(&windowRect, WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
     MoveWindow(m_window, windowRect.left, windowRect.top, windowRect.right - windowRect.left, windowRect.bottom - windowRect.top, TRUE);
 }
 
 void WIN32Window::resize(const Size& size)
 {
-    RECT windowRect = {m_pos.x, m_pos.y, m_pos.x + size.width(), m_pos.y + size.height()};
+    RECT windowRect = {m_position.x, m_position.y, m_position.x + size.width(), m_position.y + size.height()};
     AdjustWindowRectEx(&windowRect, WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
     MoveWindow(m_window, windowRect.left, windowRect.top, windowRect.right - windowRect.left, windowRect.bottom - windowRect.top, TRUE);
 }
@@ -503,8 +503,8 @@ LRESULT WIN32Window::windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
             break;
         }
         case WM_MOVE: {
-            m_pos.x = LOWORD(lParam);
+            m_position.x = LOWORD(lParam);
-            m_pos.y = HIWORD(lParam);
+            m_position.y = HIWORD(lParam);
             break;
         }
         case WM_SIZE: {

src/framework/platform/x11window.cpp

@@ -284,7 +284,7 @@ void X11Window::internalCreateWindow()
 
     updateUnmaximizedCoords();
     m_window = XCreateWindow(m_display, m_rootWindow,
-                             m_pos.x, m_pos.y, m_size.width(), m_size.height(),
+                             m_position.x, m_position.y, m_size.width(), m_size.height(),
                              0,
                              depth,
                              InputOutput,
@@ -300,7 +300,7 @@ void X11Window::internalCreateWindow()
     XSetWMHints(m_display, m_window, &hints);
 
     // ensure window position
-    XMoveWindow(m_display, m_window, m_pos.x, m_pos.y);
+    XMoveWindow(m_display, m_window, m_position.x, m_position.y);
 
     // handle wm_delete events
     m_wmDelete = XInternAtom(m_display, "WM_DELETE_WINDOW", True);
@@ -580,7 +580,7 @@ void X11Window::poll()
                 }
 
                 // updates window pos
-                m_pos = newPos;
+                m_position = newPos;
                 updateUnmaximizedCoords();
                 break;
             }

src/framework/ui/uiwidget.cpp

@@ -90,7 +90,7 @@ void UIWidget::drawChildren()
                 g_painter.setColor(Fw::green);
                 g_painter.drawBoundingRect(child->getRect());
             }
-            //g_fonts.getDefaultFont()->renderText(child->getId(), child->getPos() + Point(2, 0), Fw::red);
+            //g_fonts.getDefaultFont()->renderText(child->getId(), child->getPosition() + Point(2, 0), Fw::red);
 
             g_painter.setOpacity(oldOpacity);
         }

src/framework/ui/uiwidget.h

@@ -189,7 +189,7 @@ protected:
 
 // function shortcuts
 public:
-    void resize(int width, int height) { setRect(Rect(getPos(), Size(width, height))); }
+    void resize(int width, int height) { setRect(Rect(getPosition(), Size(width, height))); }
     void move(int x, int y) { setRect(Rect(x, y, getSize())); }
     void hide() { setVisible(false); }
     void show() { setVisible(true); }
@@ -262,7 +262,7 @@ public:
     void setWidth(int width) { resize(width, getHeight()); }
     void setHeight(int height) { resize(getWidth(), height); }
     void setSize(const Size& size) { resize(size.width(), size.height()); }
-    void setPos(const Point& pos) { move(pos.x, pos.y); }
+    void setPosition(const Point& pos) { move(pos.x, pos.y); }
     void setColor(const Color& color) { m_color = color; }
     void setBackgroundColor(const Color& color) { m_backgroundColor = color; }
     void setBackgroundOffsetX(int x) { m_backgroundRect.setX(x); }
@@ -309,7 +309,7 @@ public:
 
     int getX() { return m_rect.x(); }
     int getY() { return m_rect.y(); }
-    Point getPos() { return m_rect.topLeft(); }
+    Point getPosition() { return m_rect.topLeft(); }
     int getWidth() { return m_rect.width(); }
     int getHeight() { return m_rect.height(); }
     Size getSize() { return m_rect.size(); }

src/framework/ui/uiwidgetbasestyle.cpp

@@ -55,7 +55,7 @@ void UIWidget::parseBaseStyle(const OTMLNodePtr& styleNode)
         else if(node->tag() == "y")
             setY(node->value<int>());
         else if(node->tag() == "pos")
-            setPos(node->value<Point>());
+            setPosition(node->value<Point>());
         else if(node->tag() == "width")
             setWidth(node->value<int>());
         else if(node->tag() == "height")

src/otclient/CMakeLists.txt

@@ -27,6 +27,7 @@ SET(otclient_SOURCES ${otclient_SOURCES}
     # otclient core
     ${CMAKE_CURRENT_LIST_DIR}/core/game.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/map.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/core/mapview.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/thingstype.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/spritemanager.cpp
     ${CMAKE_CURRENT_LIST_DIR}/core/item.cpp

src/otclient/const.h

@@ -31,6 +31,36 @@ namespace Otc
     static const char* AppCompactName = "otclient";
     static const char* AppVersion = "0.4.0";
 
+    enum {
+        TILE_PIXELS = 32,
+        SEA_LEVEL = 7,
+        MAX_Z = 15,
+        VISIBLE_X_TILES = 15,
+        VISIBLE_Y_TILES = 11,
+        MAX_ELEVATION = 24,
+        EFFECT_TICKS_PER_FRAME = 75,
+        ITEM_TICKS_PER_FRAME = 500,
+        ANIMATED_TEXT_DURATION = 1000,
+        STATIC_DURATION_PER_CHARACTER = 75,
+        MIN_STATIC_TEXT_DURATION = 3000,
+        MAX_STATIC_TEXT_WIDTH = 200,
+    };
+
+    enum MapDrawFlags {
+        MapDrawNonMoveableItems = 1,
+        MapDrawMoveableItems = 2,
+        MapDrawCreatures = 4,
+        MapDrawCreaturesInformation = 8,
+        MapDrawStaticTexts = 16,
+        MapDrawAnimatedTexts = 32,
+        MapDrawEffects = 64,
+        MapDrawMissiles = 128,
+        MapDrawEverything = MapDrawNonMoveableItems | MapDrawMoveableItems |
+                            MapDrawCreatures | MapDrawCreaturesInformation |
+                            MapDrawStaticTexts | MapDrawAnimatedTexts |
+                            MapDrawEffects | MapDrawMissiles
+    };
+
     enum DatOpts {
         DatGround = 0,
         DatGroundClip,

src/otclient/core/animatedtext.cpp

@@ -31,25 +31,26 @@ AnimatedText::AnimatedText()
     m_font = g_fonts.getFont("verdana-11px-rounded");
 }
 
-void AnimatedText::start()
+void AnimatedText::draw(const Point& dest, const Rect& visibleRect)
 {
-    m_startTime = g_clock.time();
+    Point p = dest;
+    p.x += 20 - m_textSize.width() / 2;
+    p.y += (-20 * m_animationTimer.ticksElapsed()) / Otc::ANIMATED_TEXT_DURATION;
+    Rect rect(p, m_textSize);
 
-    auto self = asAnimatedText();
+    if(visibleRect.contains(rect)) {
-
+        //TODO: cache into a framebuffer
-    // schedule removal
+        m_font->renderText(m_text, rect, Fw::AlignLeft, m_color);
-    g_dispatcher.scheduleEvent([self]() {
+    }
-        g_map.removeThing(self);
-    }, DURATION);
 }
 
-void AnimatedText::draw(const Point& p, const Rect& visibleRect)
+void AnimatedText::startAnimation()
 {
-    if(m_font) {
+    m_animationTimer.restart();
-        Rect rect = Rect(p + Point(20 - m_textSize.width() / 2, -20.0 * g_clock.timeElapsed(m_startTime) / (DURATION / 1000)), m_textSize);
+
-        if(visibleRect.contains(rect))
+    // schedule removal
-            m_font->renderText(m_text, rect, Fw::AlignLeft, m_color);
+    auto self = asAnimatedText();
-    }
+    g_dispatcher.scheduleEvent([self]() { g_map.removeThing(self); }, Otc::ANIMATED_TEXT_DURATION);
 }
 
 void AnimatedText::setColor(int color)
@@ -59,7 +60,6 @@ void AnimatedText::setColor(int color)
 
 void AnimatedText::setText(const std::string& text)
 {
-    if(m_font)
+    m_textSize = m_font->calculateTextRectSize(text);
-        m_textSize = m_font->calculateTextRectSize(text);
     m_text = text;
 }

src/otclient/core/animatedtext.h

@@ -25,18 +25,15 @@
 
 #include "thing.h"
 #include <framework/graphics/fontmanager.h>
+#include <framework/core/timer.h>
 
 class AnimatedText : public Thing
 {
 public:
-    enum {
-        DURATION = 1000
-    };
-
     AnimatedText();
 
-    void start();
+    void draw(const Point& dest, const Rect& visibleRect);
-    void draw(const Point& p, const Rect& visibleRect);
+    void startAnimation();
 
     void setColor(int color);
     void setText(const std::string& text);
@@ -48,7 +45,7 @@ private:
     Size m_textSize;
     std::string m_text;
     Color m_color;
-    double m_startTime;
+    Timer m_animationTimer;
 };
 
 #endif

src/otclient/core/creature.cpp

@@ -63,16 +63,19 @@ int LEGS_COLOR_UNIFORM = 12;
 int FEET_COLOR_UNIFORM = 13;
 int MASK_TEXTURE_UNIFORM = 14;
 
-void Creature::draw(const Point& p, const Rect&)
+void Creature::draw(const Point& dest, float scaleFactor)
 {
+    int scaledTileSize = Otc::TILE_PIXELS * scaleFactor;
+    Point scaledWalkOffset = m_walkOffset * scaleFactor;
+
     if(m_showVolatileSquare) {
         g_painter.setColor(m_volatileSquareColor);
-        g_painter.drawBoundingRect(Rect(p + m_walkOffset - Point(m_type->parameters[ThingType::DisplacementX], m_type->parameters[ThingType::DisplacementY]) + 3, Size(28, 28)), 2);
+        g_painter.drawBoundingRect(Rect(dest + scaledWalkOffset - (getDisplacement() + 3)*scaleFactor, Size(28*scaleFactor, 28*scaleFactor)), 2*scaleFactor);
     }
 
     if(m_showStaticSquare) {
         g_painter.setColor(m_staticSquareColor);
-        g_painter.drawBoundingRect(Rect(p + m_walkOffset - Point(m_type->parameters[ThingType::DisplacementX], m_type->parameters[ThingType::DisplacementY]) + 1, Size(32, 32)), 2);
+        g_painter.drawBoundingRect(Rect(dest + scaledWalkOffset - (getDisplacement() + 1)*scaleFactor, Size(scaledTileSize, scaledTileSize)), 2*scaleFactor);
     }
 
     g_painter.setColor(Fw::white);
@@ -90,7 +93,7 @@ void Creature::draw(const Point& p, const Rect&)
 
     // Render creature
     if(m_outfit.getCategory() == ThingsType::Creature) {
-        for(m_yPattern = 0; m_yPattern < m_type->dimensions[ThingType::PatternY]; m_yPattern++) {
+        for(m_yPattern = 0; m_yPattern < getNumPatternsY(); m_yPattern++) {
 
             // continue if we dont have this addon.
             if(m_yPattern > 0 && !(m_outfit.getAddons() & (1 << (m_yPattern-1))))
@@ -104,24 +107,24 @@ void Creature::draw(const Point& p, const Rect&)
             outfitProgram->setUniformValue(LEGS_COLOR_UNIFORM, m_outfit.getLegsColor());
             outfitProgram->setUniformValue(FEET_COLOR_UNIFORM, m_outfit.getFeetColor());
 
-            for(int h = 0; h < m_type->dimensions[ThingType::Height]; h++) {
+            for(int h = 0; h < getDimensionHeight(); h++) {
-                for(int w = 0; w < m_type->dimensions[ThingType::Width]; w++) {
+                for(int w = 0; w < getDimensionWidth(); w++) {
-                    int spriteId = m_type->getSpriteId(w, h, 0, m_xPattern, m_yPattern, m_zPattern, m_animation);
+                    int spriteId = getSpriteId(w, h, 0, m_xPattern, m_yPattern, m_zPattern, m_animation);
                     if(!spriteId)
                         continue;
                     TexturePtr spriteTex = g_sprites.getSpriteTexture(spriteId);
                     if(!spriteTex)
                         continue;
 
-                    if(m_type->dimensions[ThingType::Layers] > 1) {
+                    if(getLayers() > 1) {
-                        int maskId = m_type->getSpriteId(w, h, 1, m_xPattern, m_yPattern, m_zPattern, m_animation);
+                        int maskId = getSpriteId(w, h, 1, m_xPattern, m_yPattern, m_zPattern, m_animation);
                         TexturePtr maskTex = g_sprites.getSpriteTexture(maskId);
                         outfitProgram->setUniformTexture(MASK_TEXTURE_UNIFORM, maskTex, 1);
                     }
 
-                    Rect drawRect(((p + m_walkOffset).x - w*32) - m_type->parameters[ThingType::DisplacementX],
+                    Rect drawRect((dest.x + scaledWalkOffset.x - w*scaledTileSize) - getDisplacementX()*scaleFactor,
-                                ((p + m_walkOffset).y - h*32) - m_type->parameters[ThingType::DisplacementY],
+                                  (dest.y + scaledWalkOffset.y - h*scaledTileSize) - getDisplacementY()*scaleFactor,
-                                32, 32);
+                                  scaledTileSize, scaledTileSize);
                     g_painter.drawTexturedRect(drawRect, spriteTex);
                 }
             }
@@ -130,14 +133,14 @@ void Creature::draw(const Point& p, const Rect&)
         }
     }
     else if(m_outfit.getCategory() == ThingsType::Item) {
-        for(int l = 0; l < m_type->dimensions[ThingType::Layers]; l++)
+        for(int l = 0; l < getLayers(); l++)
-            internalDraw(p + m_walkOffset, l);
+            internalDraw(dest + scaledWalkOffset, scaleFactor, l);
     }
     else if(m_outfit.getCategory() == ThingsType::Effect)
-        internalDraw(p + m_walkOffset, 0);
+        internalDraw(dest + scaledWalkOffset, scaleFactor, 0);
 }
 
-void Creature::drawInformation(int x, int y, bool useGray, const Rect& visibleRect)
+void Creature::drawInformation(const Point& point, bool useGray, const Rect& parentRect)
 {
     Color fillColor = Color(96, 96, 96);
 
@@ -145,16 +148,16 @@ void Creature::drawInformation(int x, int y, bool useGray, const Rect& visibleRe
         fillColor = m_informationColor;
 
     // calculate main rects
-    Rect backgroundRect = Rect(x-(13.5), y, 27, 4);
+    Rect backgroundRect = Rect(point.x-(13.5), point.y, 27, 4);
-    backgroundRect.bind(visibleRect);
+    backgroundRect.bind(parentRect);
 
-    Rect textRect = Rect(x - m_nameSize.width() / 2.0, y-12, m_nameSize);
+    Rect textRect = Rect(point.x - m_nameSize.width() / 2.0, point.y-12, m_nameSize);
-    textRect.bind(visibleRect);
+    textRect.bind(parentRect);
 
     // distance them
-    if(textRect.top() == visibleRect.top())
+    if(textRect.top() == parentRect.top())
         backgroundRect.moveTop(textRect.top() + 12);
-    if(backgroundRect.bottom() == visibleRect.bottom())
+    if(backgroundRect.bottom() == parentRect.bottom())
         textRect.moveTop(backgroundRect.top() - 12);
 
     // health rect is based on background rect, so no worries
@@ -173,15 +176,15 @@ void Creature::drawInformation(int x, int y, bool useGray, const Rect& visibleRe
 
     if(m_skull != Otc::SkullNone && m_skullTexture) {
         g_painter.setColor(Fw::white);
-        g_painter.drawTexturedRect(Rect(x + 12, y + 5, m_skullTexture->getSize()), m_skullTexture);
+        g_painter.drawTexturedRect(Rect(point.x + 12, point.y + 5, m_skullTexture->getSize()), m_skullTexture);
     }
     if(m_shield != Otc::ShieldNone && m_shieldTexture && m_showShieldTexture) {
         g_painter.setColor(Fw::white);
-        g_painter.drawTexturedRect(Rect(x, y + 5, m_shieldTexture->getSize()), m_shieldTexture);
+        g_painter.drawTexturedRect(Rect(point.x, point.y + 5, m_shieldTexture->getSize()), m_shieldTexture);
     }
     if(m_emblem != Otc::EmblemNone && m_emblemTexture) {
         g_painter.setColor(Fw::white);
-        g_painter.drawTexturedRect(Rect(x + 12, y + 16, m_emblemTexture->getSize()), m_emblemTexture);
+        g_painter.drawTexturedRect(Rect(point.x + 12, point.y + 16, m_emblemTexture->getSize()), m_emblemTexture);
     }
 }
 
@@ -209,7 +212,12 @@ void Creature::walk(const Position& oldPos, const Position& newPos)
 
     // calculates walk interval
     float interval = 1000;
-    int groundSpeed = g_map.getTile(oldPos)->getGroundSpeed();
+    int groundSpeed = 0;
+
+    TilePtr oldTile = g_map.getTile(oldPos);
+    if(oldTile)
+        groundSpeed = oldTile->getGroundSpeed();
+
     if(groundSpeed != 0)
         interval = (1000.0f * groundSpeed) / m_speed;
 
@@ -248,10 +256,10 @@ void Creature::updateWalkAnimation(int totalPixelsWalked)
     if(m_outfit.getCategory() != ThingsType::Creature)
         return;
 
-    if(totalPixelsWalked == 32 || totalPixelsWalked == 0 || m_type->dimensions[ThingType::AnimationPhases] <= 1)
+    if(totalPixelsWalked == 32 || totalPixelsWalked == 0 || getAnimationPhases() <= 1)
         m_animation = 0;
-    else if(m_type->dimensions[ThingType::AnimationPhases] > 1)
+    else if(getAnimationPhases() > 1)
-        m_animation = 1 + ((totalPixelsWalked * 4) / Map::NUM_TILE_PIXELS) % (m_type->dimensions[ThingType::AnimationPhases] - 1);
+        m_animation = 1 + ((totalPixelsWalked * 4) / Otc::TILE_PIXELS) % (getAnimationPhases() - 1);
 }
 
 void Creature::updateWalkOffset(int totalPixelsWalked)
@@ -375,7 +383,7 @@ void Creature::setDirection(Otc::Direction direction)
 void Creature::setOutfit(const Outfit& outfit)
 {
     m_outfit = outfit;
-    m_type = getType();
+    updateType();
     m_animation = 0;
 
     if(m_outfit.getCategory() == ThingsType::Effect) {
@@ -389,7 +397,7 @@ void Creature::setOutfit(const Outfit& outfit)
         m_yPattern = 0;
     }
 
-    if(m_outfit.getCategory() == ThingsType::Creature && m_type->dimensions[ThingType::Layers] == 1) {
+    if(m_outfit.getCategory() == ThingsType::Creature && getLayers() == 1) {
         m_outfit.resetClothes();
     }
 }
@@ -483,8 +491,5 @@ void Creature::updateShield()
         m_showShieldTexture = true;
 }
 
-ThingType *Creature::getType()
+
-{
-    return g_thingsType.getThingType(m_outfit.getId(), m_outfit.getCategory());
-}
 

src/otclient/core/creature.h

@@ -41,8 +41,8 @@ public:
     Creature();
     virtual ~Creature() { }
 
-    virtual void draw(const Point& p, const Rect&);
+    virtual void draw(const Point& dest, float scaleFactor);
-    void drawInformation(int x, int y, bool useGray, const Rect& visibleRect);
+    void drawInformation(const Point& point, bool useGray, const Rect& parentRect);
 
     void setName(const std::string& name);
     void setHealthPercent(uint8 healthPercent);

src/otclient/core/declarations.h

@@ -25,6 +25,8 @@
 
 #include <otclient/global.h>
 
+class Map;
+class MapView;
 class Tile;
 class Thing;
 class Item;
@@ -38,6 +40,7 @@ class Missile;
 class AnimatedText;
 class StaticText;
 
+typedef std::shared_ptr<MapView> MapViewPtr;
 typedef std::shared_ptr<Tile> TilePtr;
 typedef std::shared_ptr<Thing> ThingPtr;
 typedef std::shared_ptr<Item> ItemPtr;

src/otclient/core/effect.cpp

@@ -27,51 +27,35 @@
 #include <framework/core/clock.h>
 #include <framework/core/eventdispatcher.h>
 
-Effect::Effect() : Thing()
+void Effect::draw(const Point& dest, float scaleFactor)
 {
-    m_animationStartTicks = 0;
+    internalDraw(dest, scaleFactor, 0);
 }
 
-void Effect::start()
+void Effect::startAnimation()
 {
-    m_animationStartTicks = g_clock.ticks();
+    m_animationTimer.restart();
 
     auto self = asEffect();
 
-    // schedule update
+    // schedule next animation update
-    if(getAnimationPhases() > 1) {
+    if(getAnimationPhases() > 1)
-        g_dispatcher.scheduleEvent([self]() {
+        g_dispatcher.scheduleEvent([self]() { self->updateAnimation(); }, Otc::EFFECT_TICKS_PER_FRAME);
-            self->updateAnimation();
-        }, TICKS_PER_FRAME);
-    }
 
     // schedule removal
-    g_dispatcher.scheduleEvent([self]() {
+    g_dispatcher.scheduleEvent([self]() { g_map.removeThing(self); }, Otc::EFFECT_TICKS_PER_FRAME * getAnimationPhases());
-        g_map.removeThing(self);
-    }, TICKS_PER_FRAME * getAnimationPhases());
-}
-
-void Effect::draw(const Point& p, const Rect&)
-{
-    internalDraw(p, 0);
 }
 
 void Effect::updateAnimation()
 {
-    int animationPhase = (g_clock.ticks() - m_animationStartTicks) / TICKS_PER_FRAME;
+    int animationPhase = m_animationTimer.ticksElapsed() / Otc::EFFECT_TICKS_PER_FRAME;
 
     if(animationPhase < getAnimationPhases())
         m_animation = animationPhase;
 
     if(animationPhase < getAnimationPhases() - 1) {
+        //schedule next animation update
         auto self = asEffect();
-        g_dispatcher.scheduleEvent([self]() {
+        g_dispatcher.scheduleEvent([self]() { self->updateAnimation(); }, Otc::EFFECT_TICKS_PER_FRAME);
-            self->updateAnimation();
-        }, TICKS_PER_FRAME);
     }
 }
-
-ThingType *Effect::getType()
-{
-    return g_thingsType.getThingType(m_id, ThingsType::Effect);
-}

src/otclient/core/effect.h

@@ -24,28 +24,21 @@
 #define EFFECT_H
 
 #include <framework/global.h>
+#include <framework/core/timer.h>
 #include "thing.h"
 
 class Effect : public Thing
 {
 public:
-    enum {
+    void draw(const Point& dest, float scaleFactor);
-        TICKS_PER_FRAME = 75
-    };
 
-    Effect();
+    void startAnimation();
-
-    void draw(const Point& p, const Rect&);
-
-    void start();
     void updateAnimation();
 
-    ThingType *getType();
-
     EffectPtr asEffect() { return std::static_pointer_cast<Effect>(shared_from_this()); }
 
 private:
-    ticks_t m_animationStartTicks;
+    Timer m_animationTimer;
 };
 
 #endif

src/otclient/core/game.cpp

@@ -186,7 +186,7 @@ void Game::processCreatureSpeak(const std::string& name, int level, const std::s
 void Game::processContainerAddItem(int containerId, const ItemPtr& item)
 {
     if(item)
-        item->setPos(Position(65535, containerId + 0x40, 0));
+        item->setPosition(Position(65535, containerId + 0x40, 0));
 
     g_lua.callGlobalField("Game", "onContainerAddItem", containerId, item);
 }
@@ -194,7 +194,7 @@ void Game::processContainerAddItem(int containerId, const ItemPtr& item)
 void Game::processInventoryChange(int slot, const ItemPtr& item)
 {
     if(item)
-        item->setPos(Position(65535, slot, 0));
+        item->setPosition(Position(65535, slot, 0));
 
     g_lua.callGlobalField("Game","onInventoryChange", slot, item);
 }
@@ -246,7 +246,7 @@ void Game::walk(Otc::Direction direction)
     }*/
 
     // only do prewalk to walkable tiles
-    TilePtr toTile = g_map.getTile(m_localPlayer->getPos() + Position::getPosFromDirection(direction));
+    TilePtr toTile = g_map.getTile(m_localPlayer->getPosition() + Position::getPositionFromDirection(direction));
     if(toTile && toTile->isWalkable())
         m_localPlayer->preWalk(direction);
     else
@@ -316,7 +316,7 @@ void Game::look(const ThingPtr& thing)
 
     int stackpos = getThingStackpos(thing);
     if(stackpos != -1)
-        m_protocolGame->sendLookAt(thing->getPos(), thing->getId(), stackpos);
+        m_protocolGame->sendLookAt(thing->getPosition(), thing->getId(), stackpos);
 }
 
 void Game::open(const ThingPtr& thing, int containerId)
@@ -326,7 +326,7 @@ void Game::open(const ThingPtr& thing, int containerId)
 
     int stackpos = getThingStackpos(thing);
     if(stackpos != -1)
-        m_protocolGame->sendUseItem(thing->getPos(), thing->getId(), stackpos, containerId);
+        m_protocolGame->sendUseItem(thing->getPosition(), thing->getId(), stackpos, containerId);
 }
 
 void Game::use(const ThingPtr& thing)
@@ -338,7 +338,7 @@ void Game::use(const ThingPtr& thing)
 
     int stackpos = getThingStackpos(thing);
     if(stackpos != -1)
-        m_protocolGame->sendUseItem(thing->getPos(), thing->getId(), stackpos, 0);
+        m_protocolGame->sendUseItem(thing->getPosition(), thing->getId(), stackpos, 0);
 }
 
 void Game::useWith(const ThingPtr& fromThing, const ThingPtr& toThing)
@@ -346,7 +346,7 @@ void Game::useWith(const ThingPtr& fromThing, const ThingPtr& toThing)
     if(!isOnline() || !fromThing || !toThing || !checkBotProtection())
         return;
 
-    Position pos = fromThing->getPos();
+    Position pos = fromThing->getPosition();
     int fromStackpos = getThingStackpos(fromThing);
     if(fromStackpos == -1)
         return;
@@ -360,7 +360,7 @@ void Game::useWith(const ThingPtr& fromThing, const ThingPtr& toThing)
         if(toStackpos == -1)
             return;
 
-        m_protocolGame->sendUseItemEx(pos, fromThing->getId(), fromStackpos, toThing->getPos(), toThing->getId(), toStackpos);
+        m_protocolGame->sendUseItemEx(pos, fromThing->getId(), fromStackpos, toThing->getPosition(), toThing->getId(), toStackpos);
     }
 }
 
@@ -379,13 +379,13 @@ void Game::useInventoryItem(int itemId, const ThingPtr& toThing)
     if(CreaturePtr creature = toThing->asCreature()) {
         m_protocolGame->sendUseOnCreature(pos, itemId, 0, creature->getId());
     } else {
-        m_protocolGame->sendUseItemEx(pos, itemId, 0, toThing->getPos(), toThing->getId(), toStackpos);
+        m_protocolGame->sendUseItemEx(pos, itemId, 0, toThing->getPosition(), toThing->getId(), toStackpos);
     }
 }
 
 void Game::move(const ThingPtr& thing, const Position& toPos, int count)
 {
-    if(!isOnline() || !thing || !checkBotProtection() || thing->getPos() == toPos || count <= 0)
+    if(!isOnline() || !thing || !checkBotProtection() || thing->getPosition() == toPos || count <= 0)
         return;
 
     m_localPlayer->lockWalk();
@@ -394,7 +394,7 @@ void Game::move(const ThingPtr& thing, const Position& toPos, int count)
     if(stackpos == -1)
         return;
 
-    m_protocolGame->sendThrow(thing->getPos(), thing->getId(), stackpos, toPos, count);
+    m_protocolGame->sendThrow(thing->getPosition(), thing->getId(), stackpos, toPos, count);
 }
 
 void Game::attack(const CreaturePtr& creature)
@@ -433,6 +433,9 @@ void Game::follow(const CreaturePtr& creature)
 
 void Game::cancelFollow()
 {
+    if(!isOnline() || !checkBotProtection())
+        return;
+
     m_localPlayer->setFollowingCreature(nullptr);
     m_protocolGame->sendFollow(0);
 }
@@ -444,16 +447,15 @@ void Game::rotate(const ThingPtr& thing)
 
     int stackpos = getThingStackpos(thing);
     if(stackpos != -1)
-        m_protocolGame->sendRotateItem(thing->getPos(), thing->getId(), stackpos);
+        m_protocolGame->sendRotateItem(thing->getPosition(), thing->getId(), stackpos);
 }
 
 //TODO: move this to Thing class
 int Game::getThingStackpos(const ThingPtr& thing)
 {
     // thing is at map
-    if(thing->getPos().x != 65535) {
+    if(thing->getPosition().x != 65535) {
-        TilePtr tile = g_map.getTile(thing->getPos());
+        if(TilePtr tile = g_map.getTile(thing->getPosition()))
-        if(tile)
             return tile->getThingStackpos(thing);
         else {
             logError("could not get tile");

src/otclient/core/item.cpp

@@ -26,6 +26,9 @@
 #include "thing.h"
 #include <framework/core/clock.h>
 #include <framework/core/eventdispatcher.h>
+#include <framework/graphics/graphics.h>
+#include <framework/graphics/paintershaderprogram.h>
+#include <framework/graphics/paintershadersources.h>
 
 Item::Item() : Thing()
 {
@@ -39,29 +42,40 @@ ItemPtr Item::create(int id)
     return item;
 }
 
-void Item::draw(const Point& p, const Rect&)
+PainterShaderProgramPtr itemProgram;
-{
-    if(m_type->dimensions[ThingType::AnimationPhases] > 1)
-        m_animation = (g_clock.ticks() % (TICKS_PER_FRAME * m_type->dimensions[ThingType::AnimationPhases])) / TICKS_PER_FRAME;
 
-    for(int l = 0; l < m_type->dimensions[ThingType::Layers]; l++)
+void Item::draw(const Point& dest, float scaleFactor)
-        internalDraw(p, l);
+{
+    if(getAnimationPhases() > 1)
+        m_animation = (g_clock.ticks() % (Otc::ITEM_TICKS_PER_FRAME * getAnimationPhases())) / Otc::ITEM_TICKS_PER_FRAME;
+
+    if(!itemProgram) {
+        itemProgram = PainterShaderProgramPtr(new PainterShaderProgram);
+        itemProgram->addShaderFromSourceCode(Shader::Vertex, glslMainWithTexCoordsVertexShader + glslPositionOnlyVertexShader);
+        itemProgram->addShaderFromSourceFile(Shader::Fragment, "/game_shaders/item.frag");
+        assert(itemProgram->link());
+    }
+    g_painter.setCustomProgram(itemProgram);
+
+    for(int layer = 0; layer < getLayers(); layer++)
+        internalDraw(dest, scaleFactor, layer);
+    g_painter.releaseCustomProgram();
 }
 
-void Item::setPos(const Position& position)
+void Item::setPosition(const Position& position)
 {
-    if(m_type->properties[ThingType::IsGround]) {
+    if(isGround()) {
-        m_xPattern = position.x % m_type->dimensions[ThingType::PatternX];
+        m_xPattern = position.x % getNumPatternsX();
-        m_yPattern = position.y % m_type->dimensions[ThingType::PatternY];
+        m_yPattern = position.y % getNumPatternsY();
-        m_zPattern = position.z % m_type->dimensions[ThingType::PatternZ];
+        m_zPattern = position.z % getNumPatternsZ();
     }
 
-    Thing::setPos(position);
+    Thing::setPosition(position);
 }
 
 void Item::setData(int data)
 {
-    if(m_type->properties[ThingType::IsStackable] && m_type->dimensions[ThingType::PatternX] == 4 && m_type->dimensions[ThingType::PatternY] == 2) {
+    if(isStackable() && getNumPatternsX() == 4 && getNumPatternsY() == 2) {
         if(data < 5) {
             m_xPattern = data-1;
             m_yPattern = 0;
@@ -83,15 +97,15 @@ void Item::setData(int data)
             m_yPattern = 1;
         }
     }
-    else if(m_type->properties[ThingType::IsHangable]) {
+    else if(isHangable()) {
-        if(m_type->properties[ThingType::HookSouth]) {
+        if(isHookSouth()) {
-            m_xPattern = m_type->dimensions[ThingType::PatternX] >= 2 ? 1 : 0;
+            m_xPattern = getNumPatternsX() >= 2 ? 1 : 0;
         }
-        else if(m_type->properties[ThingType::HookEast]) {
+        else if(isHookEast()) {
-            m_xPattern = m_type->dimensions[ThingType::PatternX] >= 3 ? 2 : 0;
+            m_xPattern = getNumPatternsX() >= 3 ? 2 : 0;
         }
     }
-    else if(m_type->properties[ThingType::IsFluid] || m_type->properties[ThingType::IsFluidContainer]) {
+    else if(isFluid() || isFluidContainer()) {
         int color = Otc::FluidTransparent;
         switch(data) {
         case Otc::FluidNone:
@@ -153,14 +167,9 @@ void Item::setData(int data)
             break;
         }
 
-        m_xPattern = (color % 4) % m_type->dimensions[ThingType::PatternX];
+        m_xPattern = (color % 4) % getNumPatternsX();
-        m_yPattern = (color / 4) % m_type->dimensions[ThingType::PatternY];
+        m_yPattern = (color / 4) % getNumPatternsY();
     }
 
     m_data = data;
 }
-
-ThingType *Item::getType()
-{
-    return g_thingsType.getThingType(m_id, ThingsType::Item);
-}

src/otclient/core/item.h

@@ -33,17 +33,12 @@ public:
 
     static ItemPtr create(int id);
 
-    enum {
+    void draw(const Point& dest, float scaleFactor);
-        TICKS_PER_FRAME = 500
-    };
 
-    void draw(const Point& p, const Rect&);
+    void setPosition(const Position &position);
-
-    void setPos(const Position &position);
     void setData(int data);
 
     int getData() { return m_data; }
-    ThingType *getType();
 
     ItemPtr asItem() { return std::static_pointer_cast<Item>(shared_from_this()); }
 

src/otclient/core/localplayer.cpp

@@ -70,11 +70,11 @@ void LocalPlayer::walk(const Position& oldPos, const Position& newPos)
 void LocalPlayer::preWalk(Otc::Direction direction)
 {
     // start walking to direction
-    Position newPos = m_pos + Position::getPosFromDirection(direction);
+    Position newPos = m_position + Position::getPositionFromDirection(direction);
     m_preWalking = true;
     m_lastPrewalkDone = false;
     m_lastPrewalkDestionation = newPos;
-    Creature::walk(m_pos, newPos);
+    Creature::walk(m_position, newPos);
 }
 
 bool LocalPlayer::canWalk(Otc::Direction direction)

src/otclient/core/map.cpp

@@ -28,202 +28,232 @@
 #include "missile.h"
 #include "statictext.h"
 
-#include <framework/graphics/graphics.h>
+#include <framework/core/eventdispatcher.h>
-#include <framework/graphics/framebuffer.h>
+#include "mapview.h"
-#include <framework/graphics/paintershaderprogram.h>
-#include <framework/graphics/paintershadersources.h>
-#include <framework/graphics/texture.h>
 
 Map g_map;
 
-Map::Map()
+void Map::addMapView(const MapViewPtr& mapView)
 {
-    setVisibleSize(Size(MAP_VISIBLE_WIDTH, MAP_VISIBLE_HEIGHT));
+    m_mapViews.push_back(mapView);
 }
 
-void Map::draw(const Rect& rect)
+void Map::removeMapView(const MapViewPtr& mapView)
 {
-    if(!m_framebuffer) {
+    auto it = std::find(m_mapViews.begin(), m_mapViews.end(), mapView);
-        Size fboSize(m_visibleSize.width() * NUM_TILE_PIXELS, m_visibleSize.height() * NUM_TILE_PIXELS);
+    if(it != m_mapViews.end())
-        m_framebuffer = FrameBufferPtr(new FrameBuffer(fboSize));
+        m_mapViews.erase(it);
-        m_framebuffer->setClearColor(Fw::black);
+}
 
-
+void Map::notificateTileUpdateToMapViews(const Position& pos)
-        m_shaderProgram = PainterShaderProgramPtr(new PainterShaderProgram);
+{
-        m_shaderProgram->addShaderFromSourceCode(Shader::Vertex, glslMainWithTexCoordsVertexShader + glslPositionOnlyVertexShader);
+    for(const MapViewPtr& mapView : m_mapViews)
-        m_shaderProgram->addShaderFromSourceFile(Shader::Fragment, "/game_shaders/map.frag");
+        mapView->onTileUpdate(pos);
-        assert(m_shaderProgram->link());
-    }
-
-    g_painter.setColor(Fw::white);
-    m_framebuffer->bind();
-
-    // draw offsets
-    LocalPlayerPtr localPlayer = g_game.getLocalPlayer();
-    if(localPlayer)
-        m_drawOffset = localPlayer->getWalkOffset();
-
-    //TODO: cache first/last visible floor
-    // draw from bottom floors to top floors
-    int firstFloor = getFirstVisibleFloor();
-    const int lastFloor = MAX_Z-1;
-    for(int iz = lastFloor; iz >= firstFloor; --iz) {
-        // draw tiles like linus pauling's rule order
-        const int numDiagonals = m_size.width() + m_size.height() - 1;
-        for(int diagonal = 0; diagonal < numDiagonals; ++diagonal) {
-            // loop through / diagonal tiles
-            for(int ix = std::min(diagonal, m_size.width() - 1), iy = std::max(diagonal - m_size.width(), 0); ix >= 0 && iy < m_size.height(); --ix, ++iy) {
-                // position on current floor
-                Position tilePos(m_centralPosition.x + (ix - m_centralOffset.x), m_centralPosition.y + (iy - m_centralOffset.y), m_centralPosition.z);
-                // adjust tilePos to the wanted floor
-                tilePos.perspectiveUp(m_centralPosition.z - iz);
-                //TODO: cache visible tiles, m_tiles[] has a high cost (50% fps decrease)
-                if(const TilePtr& tile = m_tiles[tilePos]) {
-                    // skip tiles that are behind another tile
-                    //if(isCompletlyCovered(tilePos, firstFloor))
-                    //    continue;
-                    tile->draw(positionTo2D(tilePos) - m_drawOffset, rect);
-                }
-            }
-        }
-
-        // after drawing all tiles, draw shots
-        for(const MissilePtr& shot : m_missilesAtFloor[iz]) {
-            Position missilePos = shot->getPos();
-            shot->draw(positionTo2D(missilePos) - m_drawOffset, rect);
-        }
-    }
-
-    m_framebuffer->release();
-
-
-    g_painter.setCustomProgram(m_shaderProgram);
-    g_painter.setColor(Fw::white);
-    m_framebuffer->draw(rect);
-    g_painter.releaseCustomProgram();
-
-    // calculate stretch factor
-    float horizontalStretchFactor = rect.width() / (float)(m_visibleSize.width() * NUM_TILE_PIXELS);
-    float verticalStretchFactor = rect.height() / (float)(m_visibleSize.height() * NUM_TILE_PIXELS);
-
-    // draw player names and health bars
-    //TODO: this must be cached with creature walks
-    for(int x = 0; x < m_visibleSize.width(); ++x) {
-        for(int y = 0; y < m_visibleSize.height(); ++y) {
-            Position tilePos = Position(m_centralPosition.x + (x - m_centralOffset.x + 1), m_centralPosition.y + (y - m_centralOffset.y + 1), m_centralPosition.z);
-            if(const TilePtr& tile = m_tiles[tilePos]) {
-                auto creatures = tile->getCreatures();
-
-                if(creatures.size() == 0)
-                    continue;
-
-                for(const CreaturePtr& creature : creatures) {
-                    Point p((m_centralOffset.x - 1 + (tilePos.x - m_centralPosition.x))*NUM_TILE_PIXELS + 10 - tile->getDrawElevation(),
-                            (m_centralOffset.y - 1 + (tilePos.y - m_centralPosition.y))*NUM_TILE_PIXELS - 10 - tile->getDrawElevation());
-
-                    if(creature != localPlayer) {
-                        p += creature->getWalkOffset() - m_drawOffset;
-                    }
-
-                    creature->drawInformation(rect.x() + p.x*horizontalStretchFactor, rect.y() + p.y*verticalStretchFactor, isCovered(tilePos, firstFloor), rect);
-                }
-            }
-        }
-    }
-
-    // draw static text
-    for(auto it = m_staticTexts.begin(), end = m_staticTexts.end(); it != end; ++it) {
-        Point pos = positionTo2D((*it)->getPos()) - m_drawOffset;
-        pos.x *= horizontalStretchFactor;
-        pos.y *= verticalStretchFactor;
-        (*it)->draw(rect.topLeft() + pos, rect);
-    }
-
-    // draw animated text
-    for(auto it = m_animatedTexts.begin(), end = m_animatedTexts.end(); it != end; ++it) {
-        Point pos = positionTo2D((*it)->getPos()) - m_drawOffset;
-        pos.x *= horizontalStretchFactor;
-        pos.y *= verticalStretchFactor;
-        (*it)->draw(rect.topLeft() + pos, rect);
-    }
 }
 
 void Map::clean()
 {
     m_tiles.clear();
-    m_creatures.clear();
+    m_knownCreatures.clear();
-    for(int i=0;i<MAX_Z-1;++i)
+    for(int i=0;i<=Otc::MAX_Z;++i)
-        m_missilesAtFloor[i].clear();
+        m_floorMissiles[i].clear();
     m_animatedTexts.clear();
     m_staticTexts.clear();
 }
 
-int Map::getFirstVisibleFloor()
+void Map::addThing(const ThingPtr& thing, const Position& pos, int stackPos)
 {
-    int firstFloor = 0;
+    if(!thing)
-    for(int ix = -1; ix <= 1 && firstFloor < m_centralPosition.z; ++ix) {
+        return;
-        for(int iy = -1; iy <= 1 && firstFloor < m_centralPosition.z; ++iy) {
+
-            Position currentPos(m_centralPosition.x + ix, m_centralPosition.y + iy, m_centralPosition.z);
+    TilePtr tile = getTile(pos);
-            if((ix == 0 && iy == 0) || isLookPossible(currentPos)) {
+    if(!tile)
-                Position upperPos = currentPos;
+        tile = createTile(pos);
-                Position perspectivePos = currentPos;
+
-                perspectivePos.perspectiveUp();
+    if(CreaturePtr creature = thing->asCreature()) {
-                upperPos.up();
+        Position oldPos = thing->getPosition();
-                while(upperPos.z >= firstFloor) {
+        tile->addThing(thing, stackPos);
-                    if(TilePtr tile = m_tiles[upperPos]) {
+
-                        if(ThingPtr firstThing = tile->getThing(0)) {
+        // creature teleported
-                            ThingType *type = firstThing->getType();
+        if(oldPos.isValid() && !oldPos.isInRange(pos,1,1,0))
-                            if((type->properties[ThingType::IsGround] || type->properties[ThingType::IsOnBottom]) && !type->properties[ThingType::DontHide]) {
+            g_game.processCreatureTeleport(creature);
-                                firstFloor = upperPos.z + 1;
+    } else if(MissilePtr missile = thing->asMissile()) {
-                                break;
+        m_floorMissiles[pos.z].push_back(missile);
-                            }
+    } else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
-                        }
+        m_animatedTexts.push_back(animatedText);
-                    }
+    } else if(StaticTextPtr staticText = thing->asStaticText()) {
-                    if(TilePtr tile = m_tiles[perspectivePos]) {
+        bool mustAdd = true;
-                        if(ThingPtr firstThing = tile->getThing(0)) {
+        for(auto it = m_staticTexts.begin(), end = m_staticTexts.end(); it != end; ++it) {
-                            ThingType *type = firstThing->getType();
+            StaticTextPtr cStaticText = *it;
-                            if((type->properties[ThingType::IsGround] || type->properties[ThingType::IsOnBottom]) && !type->properties[ThingType::DontHide]) {
+            if(cStaticText->getPosition() == pos) {
-                                firstFloor = perspectivePos.z + 1;
+                // try to combine messages
-                                break;
+                if(cStaticText->addMessage(staticText->getName(), staticText->getMessageType(), staticText->getFirstMessage())) {
-                            }
+                    mustAdd = false;
-                        }
+                    break;
-                    }
+                } else {
-                    perspectivePos.perspectiveUp();
+                    // must add another message and rearrenge current
-                    upperPos.up();
                 }
             }
+
+        }
+
+        if(mustAdd)
+            m_staticTexts.push_back(staticText);
+    } else {
+        tile->addThing(thing, stackPos);
+    }
+
+    thing->startAnimation();
+    thing->setPosition(pos);
+
+    notificateTileUpdateToMapViews(pos);
+}
+
+ThingPtr Map::getThing(const Position& pos, int stackPos)
+{
+    if(TilePtr tile = getTile(pos))
+        return tile->getThing(stackPos);
+    return nullptr;
+}
+
+bool Map::removeThing(const ThingPtr& thing)
+{
+    if(!thing) {
+        return false;
+    } else if(MissilePtr missile = thing->asMissile()) {
+        auto it = std::find(m_floorMissiles[missile->getPosition().z].begin(), m_floorMissiles[missile->getPosition().z].end(), missile);
+        if(it != m_floorMissiles[missile->getPosition().z].end()) {
+            m_floorMissiles[missile->getPosition().z].erase(it);
+            return true;
+        }
+    } else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
+        auto it = std::find(m_animatedTexts.begin(), m_animatedTexts.end(), animatedText);
+        if(it != m_animatedTexts.end()) {
+            m_animatedTexts.erase(it);
+            return true;
+        }
+    } else if(StaticTextPtr staticText = thing->asStaticText()) {
+        auto it = std::find(m_staticTexts.begin(), m_staticTexts.end(), staticText);
+        if(it != m_staticTexts.end()) {
+            m_staticTexts.erase(it);
+            return true;
+        }
+    } else if(TilePtr tile = getTile(thing->getPosition()))
+        return tile->removeThing(thing);
+
+    notificateTileUpdateToMapViews(thing->getPosition());
+
+    return false;
+}
+
+bool Map::removeThingByPos(const Position& pos, int stackPos)
+{
+    if(TilePtr tile = getTile(pos))
+        return removeThing(tile->getThing(stackPos));
+    return false;
+}
+
+TilePtr Map::createTile(const Position& pos)
+{
+    TilePtr tile = TilePtr(new Tile(pos));
+    m_tiles[pos] = tile;
+    return tile;
+}
+
+void Map::cleanTile(const Position& pos)
+{
+    if(TilePtr tile = getTile(pos)) {
+        tile->clean();
+
+        notificateTileUpdateToMapViews(pos);
+    }
+}
+
+void Map::addCreature(const CreaturePtr& creature)
+{
+    m_knownCreatures[creature->getId()] = creature;
+}
+
+CreaturePtr Map::getCreatureById(uint32 id)
+{
+    LocalPlayerPtr localPlayer = g_game.getLocalPlayer();
+    if(localPlayer && localPlayer->getId() == id)
+        return localPlayer;
+    return m_knownCreatures[id];
+}
+
+void Map::removeCreatureById(uint32 id)
+{
+    if(id == 0)
+        return;
+    m_knownCreatures.erase(id);
+}
+
+std::vector<CreaturePtr> Map::getSpectators(const Position& centerPos, bool multiFloor)
+{
+    return getSpectatorsInRange(centerPos, multiFloor, (Otc::VISIBLE_X_TILES - 1)/2, (Otc::VISIBLE_Y_TILES - 1)/2);
+}
+
+std::vector<CreaturePtr> Map::getSpectatorsInRange(const Position& centerPos, bool multiFloor, int xRange, int yRange)
+{
+    return getSpectatorsInRangeEx(centerPos, multiFloor, xRange, xRange, yRange, yRange);
+}
+
+std::vector<CreaturePtr> Map::getSpectatorsInRangeEx(const Position& centerPos, bool multiFloor, int minXRange, int maxXRange, int minYRange, int maxYRange)
+{
+    int minZRange = 0;
+    int maxZRange = 0;
+    std::vector<CreaturePtr> creatures;
+
+    if(multiFloor) {
+        minZRange = 0;
+        maxZRange = Otc::MAX_Z;
+    }
+
+    for(int iz=-minZRange; iz<=maxZRange; ++iz) {
+        for(int iy=-minYRange; iy<=maxYRange; ++iy) {
+            for(int ix=-minXRange; ix<=maxXRange; ++ix) {
+                TilePtr tile = getTile(centerPos + Position(ix,iy,iz));
+                if(!tile)
+                    continue;
+
+                auto tileCreatures = tile->getCreatures();
+                creatures.insert(creatures.end(), tileCreatures.begin(), tileCreatures.end());
+            }
         }
     }
-    return firstFloor;
+
+    return creatures;
 }
 
 bool Map::isLookPossible(const Position& pos)
 {
-    TilePtr tile = m_tiles[pos];
+    TilePtr tile = getTile(pos);
-    if(tile)
+    return tile && tile->isLookPossible();
-        return tile->isLookPossible();
-    return true;
 }
 
 bool Map::isCovered(const Position& pos, int firstFloor)
 {
+    // check for tiles on top of the postion
     Position tilePos = pos;
-    tilePos.perspectiveUp();
+    tilePos.coveredUp();
     while(tilePos.z >= firstFloor) {
-        TilePtr tile = m_tiles[tilePos];
+        TilePtr tile = getTile(tilePos);
+        // the below tile is covered when the above tile has a full ground
         if(tile && tile->isFullGround())
             return true;
-        tilePos.perspectiveUp();
+        tilePos.coveredUp();
     }
     return false;
 }
 
-bool Map::isCompletlyCovered(const Position& pos, int firstFloor)
+bool Map::isCompletelyCovered(const Position& pos, int firstFloor)
 {
     Position tilePos = pos;
-    tilePos.perspectiveUp();
+    tilePos.coveredUp();
     while(tilePos.z >= firstFloor) {
         bool covered = true;
+        // check in 2x2 range tiles that has no transparent pixels
         for(int x=0;x<2;++x) {
             for(int y=0;y<2;++y) {
                 TilePtr tile = m_tiles[tilePos + Position(-x, -y, 0)];
@@ -235,162 +265,7 @@ bool Map::isCompletlyCovered(const Position& pos, int firstFloor)
         }
         if(covered)
             return true;
-        tilePos.perspectiveUp();
+        tilePos.coveredUp();
     }
     return false;
 }
-
-void Map::addThing(const ThingPtr& thing, const Position& pos, int stackPos)
-{
-    if(!thing)
-        return;
-
-    Position oldPos = thing->getPos();
-    bool teleport = false;
-    if(oldPos.isValid() && !oldPos.isInRange(pos,1,1,0))
-        teleport = true;
-
-    TilePtr tile = getTile(pos);
-
-    if(CreaturePtr creature = thing->asCreature()) {
-        tile->addThing(thing, stackPos);
-        m_creatures[creature->getId()] = creature;
-
-        if(teleport)
-            g_game.processCreatureTeleport(creature);
-    }
-    else if(MissilePtr shot = thing->asMissile()) {
-        m_missilesAtFloor[shot->getPos().z].push_back(shot);
-    }
-    else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
-        m_animatedTexts.push_back(animatedText);
-    }
-    else if(StaticTextPtr staticText = thing->asStaticText()) {
-        bool mustAdd = true;
-        for(auto it = m_staticTexts.begin(), end = m_staticTexts.end(); it != end; ++it) {
-            StaticTextPtr cStaticText = *it;
-            if(cStaticText->getPos() == pos) {
-                // try to combine messages
-                if(cStaticText->addMessage(staticText->getName(), staticText->getMessageType(), staticText->getFirstMessage())) {
-                    mustAdd = false;
-                    break;
-                }
-                else {
-                    // must add another message and rearrenge current
-                }
-            }
-
-        }
-
-        if(mustAdd)
-            m_staticTexts.push_back(staticText);
-    }
-    else {
-        tile->addThing(thing, stackPos);
-    }
-
-    thing->start();
-    thing->setPos(pos);
-}
-
-ThingPtr Map::getThing(const Position& pos, int stackPos)
-{
-    if(const TilePtr& tile = m_tiles[pos])
-        return tile->getThing(stackPos);
-    return nullptr;
-}
-
-void Map::removeThingByPos(const Position& pos, int stackPos)
-{
-    if(TilePtr& tile = m_tiles[pos])
-        tile->removeThingByStackpos(stackPos);
-}
-
-void Map::removeThing(const ThingPtr& thing)
-{
-    if(!thing)
-        return;
-
-    if(MissilePtr shot = thing->asMissile()) {
-        auto it = std::find(m_missilesAtFloor[shot->getPos().z].begin(), m_missilesAtFloor[shot->getPos().z].end(), shot);
-        if(it != m_missilesAtFloor[shot->getPos().z].end()) {
-            m_missilesAtFloor[shot->getPos().z].erase(it);
-        }
-        return;
-    }
-    else if(AnimatedTextPtr animatedText = thing->asAnimatedText()) {
-        auto it = std::find(m_animatedTexts.begin(), m_animatedTexts.end(), animatedText);
-        if(it != m_animatedTexts.end())
-            m_animatedTexts.erase(it);
-        return;
-    }
-    else if(StaticTextPtr staticText = thing->asStaticText()) {
-        auto it = std::find(m_staticTexts.begin(), m_staticTexts.end(), staticText);
-        if(it != m_staticTexts.end())
-            m_staticTexts.erase(it);
-        return;
-    }
-
-    if(TilePtr& tile = m_tiles[thing->getPos()])
-        tile->removeThing(thing);
-}
-
-TilePtr Map::getTile(const Position& pos)
-{
-    if(!pos.isValid())
-        return nullptr;
-
-    TilePtr& tile = m_tiles[pos];
-    if(!tile)
-        tile = TilePtr(new Tile(pos));
-    return tile;
-}
-
-void Map::cleanTile(const Position& pos)
-{
-    if(TilePtr& tile = m_tiles[pos])
-        tile->clean();
-}
-
-void Map::addCreature(const CreaturePtr& creature)
-{
-    m_creatures[creature->getId()] = creature;
-}
-
-CreaturePtr Map::getCreatureById(uint32 id)
-{
-    if(g_game.getLocalPlayer() && (uint32)g_game.getLocalPlayer()->getId() == id)
-        return g_game.getLocalPlayer();
-    return m_creatures[id];
-}
-
-void Map::removeCreatureById(uint32 id)
-{
-    m_creatures.erase(id);
-}
-
-void Map::setCentralPosition(const Position& centralPosition)
-{
-    m_centralPosition = centralPosition;
-}
-
-void Map::setVisibleSize(const Size& visibleSize)
-{
-    m_visibleSize = visibleSize;
-
-    if(m_visibleSize.width() > MAX_WIDTH || m_visibleSize.height() > MAX_HEIGHT)
-        m_visibleSize = Size(MAP_VISIBLE_WIDTH, MAP_VISIBLE_HEIGHT);
-
-    m_centralOffset = Point(std::ceil(m_visibleSize.width() / 2.0), std::ceil(m_visibleSize.height() / 2.0));
-    m_size = m_visibleSize + Size(3, 3);
-
-    if(m_framebuffer) {
-        m_framebuffer->resize(Size(m_visibleSize.width() * NUM_TILE_PIXELS, m_visibleSize.height() * NUM_TILE_PIXELS));
-    }
-}
-
-Point Map::positionTo2D(const Position& position)
-{
-    return Point((m_centralOffset.x - 1 + (position.x - m_centralPosition.x) - (m_centralPosition.z - position.z)) * NUM_TILE_PIXELS,
-                 (m_centralOffset.y - 1 + (position.y - m_centralPosition.y) - (m_centralPosition.z - position.z)) * NUM_TILE_PIXELS);
-}

src/otclient/core/map.h

@@ -26,70 +26,59 @@
 #include "creature.h"
 #include "animatedtext.h"
 #include <framework/core/clock.h>
-#include <framework/graphics/declarations.h>
 
 class Map
 {
 public:
-    enum {
+    void addMapView(const MapViewPtr& mapView);
-        MAP_VISIBLE_WIDTH = 15,
+    void removeMapView(const MapViewPtr& mapView);
-        MAP_VISIBLE_HEIGHT = 11,
+    void notificateTileUpdateToMapViews(const Position& pos);
-        MAP_SIZE_Z = 8,
-        MAX_WIDTH = 24,
-        MAX_HEIGHT = 24,
-        MAX_Z = 16,
-        NUM_TILE_PIXELS = 32
-    };
 
-    Map();
-
-    void draw(const Rect& rect);
     void clean();
 
-    int getFirstVisibleFloor();
+    // thing related
-    bool isLookPossible(const Position& pos);
-    bool isCovered(const Position& pos, int firstFloor = 0);
-    bool isCompletlyCovered(const Position& pos, int firstFloor = 0);
-
     void addThing(const ThingPtr& thing, const Position& pos, int stackPos = -1);
     ThingPtr getThing(const Position& pos, int stackPos);
-    void removeThingByPos(const Position& pos, int stackPos);
+    bool removeThingByPos(const Position& pos, int stackPos);
-    void removeThing(const ThingPtr& thing);
+
+    // tile related
+    TilePtr createTile(const Position& pos);
+    const TilePtr& getTile(const Position& pos) { return m_tiles[pos]; }
     void cleanTile(const Position& pos);
-    TilePtr getTile(const Position& pos);
+    bool removeThing(const ThingPtr& thing);
-
-    void setLight(const Light& light) { m_light = light; }
-    Light getLight() { return m_light; }
-
-    void setCentralPosition(const Position& centralPosition);
-    Position getCentralPosition() { return m_centralPosition; }
 
+    // known creature related
     void addCreature(const CreaturePtr& creature);
     CreaturePtr getCreatureById(uint32 id);
     void removeCreatureById(uint32 id);
+    std::vector<CreaturePtr> getSpectators(const Position& centerPos, bool multiFloor);
+    std::vector<CreaturePtr> getSpectatorsInRange(const Position& centerPos, bool multiFloor, int xRange, int yRange);
+    std::vector<CreaturePtr> getSpectatorsInRangeEx(const Position& centerPos, bool multiFloor, int minXRange, int maxXRange, int minYRange, int maxYRange);
 
-    void setVisibleSize(const Size& visibleSize);
+    void setLight(const Light& light) { m_light = light; }
-    Size getVibibleSize() { return m_visibleSize; }
+    void setCentralPosition(const Position& centralPosition) { m_centralPosition = centralPosition; }
-    Point getCentralOffset() { return m_centralOffset; }
 
-    Point positionTo2D(const Position& position);
+    bool isLookPossible(const Position& pos);
+    bool isCovered(const Position& pos, int firstFloor = 0);
+    bool isCompletelyCovered(const Position& pos, int firstFloor = 0);
+
+    Light getLight() { return m_light; }
+    Position getCentralPosition() { return m_centralPosition; }
+
+
+    std::vector<AnimatedTextPtr> getAnimatedTexts() { return m_animatedTexts; }
+    std::vector<StaticTextPtr> getStaticTexts() { return m_staticTexts; }
 
 private:
     std::unordered_map<Position, TilePtr, PositionHasher> m_tiles;
-    std::map<uint32, CreaturePtr> m_creatures;
+    std::map<uint32, CreaturePtr> m_knownCreatures;
-    std::array<std::vector<MissilePtr>, MAX_Z> m_missilesAtFloor;
+    std::array<std::vector<MissilePtr>, Otc::MAX_Z+1> m_floorMissiles;
     std::vector<AnimatedTextPtr> m_animatedTexts;
     std::vector<StaticTextPtr> m_staticTexts;
+    std::vector<MapViewPtr> m_mapViews;
 
     Light m_light;
     Position m_centralPosition;
-    Size m_size;
-    Size m_visibleSize;
-    Point m_centralOffset;
-    Point m_drawOffset;
-
-    FrameBufferPtr m_framebuffer;
-    PainterShaderProgramPtr m_shaderProgram;
 };
 
 extern Map g_map;

src/otclient/core/mapview.cpp

@@ -0,0 +1,321 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "mapview.h"
+
+#include <framework/graphics/graphics.h>
+#include <framework/graphics/framebuffer.h>
+#include <framework/graphics/paintershaderprogram.h>
+#include <framework/graphics/paintershadersources.h>
+#include "creature.h"
+#include "map.h"
+#include "tile.h"
+#include "statictext.h"
+#include "animatedtext.h"
+
+MapView::MapView()
+{
+    int frameBufferSize = std::min(g_graphics.getMaxTextureSize(), (int)DEFAULT_FRAMBUFFER_SIZE);
+
+    m_framebuffer = FrameBufferPtr(new FrameBuffer(Size(frameBufferSize, frameBufferSize)));
+    m_framebuffer->setClearColor(Fw::black);
+    m_lockedFirstVisibleFloor = -1;
+    setVisibleDimension(Size(15, 11));
+
+    m_shaderProgram = PainterShaderProgramPtr(new PainterShaderProgram);
+    m_shaderProgram->addShaderFromSourceCode(Shader::Vertex, glslMainWithTexCoordsVertexShader + glslPositionOnlyVertexShader);
+    m_shaderProgram->addShaderFromSourceFile(Shader::Fragment, "/game_shaders/map.frag");
+    assert(m_shaderProgram->link());
+}
+
+void MapView::draw(const Rect& rect)
+{
+    // update visible tiles cache when needed
+    bool updated = updateVisibleTilesCache();
+
+    float scaleFactor = m_tileSize/(float)Otc::TILE_PIXELS;
+
+    if(updated || m_animated) {
+        m_framebuffer->bind();
+        for(const TilePtr& tile : m_cachedVisibleTiles) {
+            tile->draw(transformPositionTo2D(tile->getPosition()), scaleFactor);
+            //TODO: restore missiles
+        }
+        m_framebuffer->generateMipmaps();
+
+        m_framebuffer->release();
+    }
+
+    g_painter.setCustomProgram(m_shaderProgram);
+    g_painter.setColor(Fw::white);
+
+    Point drawOffset(m_tileSize, m_tileSize);
+    if(m_followingCreature)
+        drawOffset += m_followingCreature->getWalkOffset() * scaleFactor;
+    Rect srcRect = Rect(drawOffset, m_visibleDimension * m_tileSize);
+    m_framebuffer->draw(rect, srcRect);
+
+    g_painter.releaseCustomProgram();
+
+    float horizontalStretchFactor = rect.width() / (float)(m_visibleDimension.width() * m_tileSize);
+    float verticalStretchFactor = rect.height() / (float)(m_visibleDimension.height() * m_tileSize);
+    Size tileStretchedSize = Size(m_tileSize * horizontalStretchFactor, m_tileSize * verticalStretchFactor);
+
+    // avoid drawing texts on map in far zoom outs
+    if(tileStretchedSize.width() >= 24) {
+        for(const CreaturePtr& creature : m_cachedFloorVisibleCreatures) {
+            const TilePtr& tile = creature->getCurrentTile();
+            Position pos = tile->getPosition();
+
+            Point p = transformPositionTo2D(pos) - drawOffset;
+            p += (creature->getWalkOffset()-tile->getDrawElevation() + Point(8, -8)) * scaleFactor;
+            p.x = p.x * horizontalStretchFactor;
+            p.y = p.y * verticalStretchFactor;
+            p += rect.topLeft();
+
+            creature->drawInformation(p, g_map.isCovered(pos, m_cachedFirstVisibleFloor), rect);
+        }
+
+        for(const StaticTextPtr& staticText : g_map.getStaticTexts()) {
+            Position pos = staticText->getPosition();
+
+            // ony draw static texts from current camera floor, unless yells
+            if(pos.z != getCameraPosition().z && !staticText->isYell())
+                continue;
+
+            Point p = transformPositionTo2D(pos) - drawOffset;
+            p.x = p.x * horizontalStretchFactor;
+            p.y = p.y * verticalStretchFactor;
+            p += rect.topLeft();
+            staticText->draw(p, rect);
+        }
+
+        for(const AnimatedTextPtr& animatedText : g_map.getAnimatedTexts()) {
+            Position pos = animatedText->getPosition();
+
+            // only draw animated texts from visible floors
+            if(pos.z < m_cachedFirstVisibleFloor || pos.z > m_cachedLastVisibleFloor)
+                continue;
+
+            Point p = transformPositionTo2D(pos) - drawOffset;
+            p.x = p.x * horizontalStretchFactor;
+            p.y = p.y * verticalStretchFactor;
+            p += rect.topLeft();
+            animatedText->draw(p, rect);
+        }
+    }
+}
+
+bool MapView::updateVisibleTilesCache()
+{
+    // update only when needed
+    if(!m_mustUpdateVisibleTilesCache)
+        return false;
+
+    int firstFloor = getFirstVisibleFloor();
+    int lastFloor = getLastVisibleFloor();
+    m_cachedFirstVisibleFloor = firstFloor;
+    m_cachedLastVisibleFloor = lastFloor;
+    Position cameraPosition = getCameraPosition();
+
+    // clear current visible tiles cache
+    m_cachedVisibleTiles.clear();
+
+    // cache visible tiles in draw order
+    // draw from last floor (the lower) to first floor (the higher)
+    for(int iz = m_cachedLastVisibleFloor; iz >= m_cachedFirstVisibleFloor; --iz) {
+        // draw tiles like linus pauling's rule order
+        const int numDiagonals = m_drawDimension.width() + m_drawDimension.height() - 1;
+        for(int diagonal = 0; diagonal < numDiagonals; ++diagonal) {
+            // loop through / diagonal tiles
+            for(int ix = std::min(diagonal, m_drawDimension.width() - 1), iy = std::max(diagonal - m_drawDimension.width() + 1, 0); ix >= 0 && iy < m_drawDimension.height(); --ix, ++iy) {
+                // position on current floor
+                Position tilePos(cameraPosition.x + (ix - m_virtualCenterOffset.x), cameraPosition.y + (iy - m_virtualCenterOffset.y), cameraPosition.z);
+                // adjust tilePos to the wanted floor
+                tilePos.coveredUp(cameraPosition.z - iz);
+                if(TilePtr tile = g_map.getTile(tilePos)) {
+                    // skip tiles that have nothing
+                    if(tile->getThingCount() == 0)
+                        continue;
+                    // skip tiles that are completely behind another tile
+                    if(g_map.isCompletelyCovered(tilePos, firstFloor))
+                        continue;
+                    m_cachedVisibleTiles.push_back(tile);
+                }
+            }
+        }
+    }
+
+    m_cachedFloorVisibleCreatures = g_map.getSpectators(cameraPosition, false);
+
+    m_mustUpdateVisibleTilesCache = false;
+    return true;
+}
+
+void MapView::recalculateTileSize()
+{
+    int possiblesTileSizes[] = {32,16,8,4,2,1};
+
+    int foundSize = 0;
+    for(int candidateTileSize : possiblesTileSizes) {
+        Size candidateFramebufferSize = m_drawDimension * candidateTileSize;
+
+        // found a valid size
+        if(candidateFramebufferSize.width() <= m_framebuffer->getSize().width() && candidateFramebufferSize.height() <= m_framebuffer->getSize().height()) {
+            foundSize = candidateTileSize;
+            break;
+        }
+    }
+
+    assert(foundSize > 0);
+    m_tileSize = foundSize;
+}
+
+void MapView::onTileUpdate(const Position& pos)
+{
+    requestVisibleTilesCacheUpdate();
+}
+
+void MapView::lockFirstVisibleFloor(int firstVisibleFloor)
+{
+    m_lockedFirstVisibleFloor = firstVisibleFloor;
+    requestVisibleTilesCacheUpdate();
+}
+
+void MapView::unlockFirstVisibleFloor()
+{
+    m_lockedFirstVisibleFloor = -1;
+    requestVisibleTilesCacheUpdate();
+}
+
+void MapView::followCreature(const CreaturePtr& creature)
+{
+    m_followingCreature = creature;
+    m_customCameraPosition = Position();
+    requestVisibleTilesCacheUpdate();
+}
+
+void MapView::setCameraPosition(const Position& pos)
+{
+    m_customCameraPosition = pos;
+    m_followingCreature = nullptr;
+    requestVisibleTilesCacheUpdate();
+}
+
+void MapView::setVisibleDimension(const Size& visibleDimension)
+{
+    if(visibleDimension.width() % 2 != 1 || visibleDimension.height() % 2 != 1) {
+        logTraceError("visible dimension must be odd");
+        return;
+    }
+
+    if(visibleDimension.width() <= 3 || visibleDimension.height() <= 3) {
+        logTraceError("cannot render less than 3x3 tiles");
+        return;
+    }
+
+    m_visibleDimension = visibleDimension;
+    m_drawDimension = visibleDimension + Size(3,3);
+    m_virtualCenterOffset = (m_drawDimension/2 - Size(1,1)).toPoint();
+    recalculateTileSize();
+
+    dump << m_framebuffer->getSize();
+    dump << visibleDimension * m_tileSize;
+    requestVisibleTilesCacheUpdate();
+}
+
+int MapView::getFirstVisibleFloor()
+{
+    // return forced first visible floor
+    if(m_lockedFirstVisibleFloor != -1)
+        return m_lockedFirstVisibleFloor;
+
+    // if nothing is limiting the view, the first visible floor is 0
+    int firstFloor = 0;
+    Position cameraPosition = getCameraPosition();
+
+    // limits to underground floors while under sea level
+    if(cameraPosition.z > Otc::SEA_LEVEL)
+        firstFloor = Otc::SEA_LEVEL+1;
+
+    // loop in 3x3 tiles around the camera
+    for(int ix = -1; ix <= 1 && firstFloor < cameraPosition.z; ++ix) {
+        for(int iy = -1; iy <= 1 && firstFloor < cameraPosition.z; ++iy) {
+            Position pos(cameraPosition.x + ix, cameraPosition.y + iy, cameraPosition.z);
+
+            // process tiles that we can look through, e.g. windows, doors
+            if((ix == 0 && iy == 0) || g_map.isLookPossible(pos)) {
+                Position upperPos = pos;
+                Position coveredPos = pos;
+
+                coveredPos.coveredUp();
+                upperPos.up();
+
+                while(upperPos.z >= firstFloor) {
+                    // check tiles physically above
+                    TilePtr tile = g_map.getTile(upperPos);
+                    if(tile && tile->limitsFloorsView()) {
+                        firstFloor = upperPos.z + 1;
+                        break;
+                    }
+
+                    // check tiles geometrically above
+                    tile = g_map.getTile(coveredPos);
+                    if(tile && tile->limitsFloorsView()) {
+                        firstFloor = coveredPos.z + 1;
+                        break;
+                    }
+
+                    coveredPos.coveredUp();
+                    upperPos.up();
+                }
+            }
+        }
+    }
+
+    return firstFloor;
+}
+
+int MapView::getLastVisibleFloor()
+{
+    Position cameraPosition = getCameraPosition();
+
+    // view only underground floors when below sea level
+    if(cameraPosition.z > Otc::SEA_LEVEL)
+        return Otc::MAX_Z;
+    else
+        return Otc::SEA_LEVEL;
+}
+
+Position MapView::getCameraPosition()
+{
+    if(m_followingCreature)
+        return m_followingCreature->getPosition();
+    return m_customCameraPosition;
+}
+
+Point MapView::transformPositionTo2D(const Position& position)
+{
+    Position cameraPosition = getCameraPosition();
+    return Point((m_virtualCenterOffset.x + (position.x - cameraPosition.x) - (cameraPosition.z - position.z)) * m_tileSize,
+                 (m_virtualCenterOffset.y + (position.y - cameraPosition.y) - (cameraPosition.z - position.z)) * m_tileSize);
+}

src/otclient/core/mapview.h

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MAPVIEW_H
+#define MAPVIEW_H
+
+#include "declarations.h"
+#include <framework/graphics/declarations.h>
+#include <framework/luascript/luaobject.h>
+
+class MapView : public LuaObject
+{
+    enum {
+        DEFAULT_FRAMBUFFER_SIZE = 2048
+    };
+
+public:
+    MapView();
+
+    void draw(const Rect& rect);
+
+private:
+    void recalculateTileSize();
+    bool updateVisibleTilesCache();
+    void requestVisibleTilesCacheUpdate() { m_mustUpdateVisibleTilesCache = true; }
+
+protected:
+    void onTileUpdate(const Position& pos);
+
+    friend class Map;
+
+public:
+    void lockFirstVisibleFloor(int firstVisibleFloor);
+    void unlockFirstVisibleFloor();
+    void followCreature(const CreaturePtr& creature);
+
+    void setCameraPosition(const Position& pos);
+    void setVisibleDimension(const Size& visibleDimension);
+    void setAnimated(bool animated) { m_animated = animated; }
+
+    //void zoomIn(float factor);
+    //void zoomOut(float factor);
+
+    bool isFollowingCreature() { return !!m_followingCreature; }
+
+    int getFirstVisibleFloor();
+    int getLastVisibleFloor();
+    Position getCameraPosition();
+    Size getVisibleDimension() { return m_visibleDimension; }
+    Size getVisibleSize() { return m_visibleDimension * m_tileSize; }
+    CreaturePtr getFollowingCreature() { return m_followingCreature; }
+
+    bool isAnimated() { return m_animated; }
+
+    Point transformPositionTo2D(const Position& position);
+
+    MapViewPtr asMapView() { return std::static_pointer_cast<MapView>(shared_from_this()); }
+
+private:
+    int m_drawFlags;
+    int m_lockedFirstVisibleFloor;
+    int m_cachedFirstVisibleFloor;
+    int m_cachedLastVisibleFloor;
+    int m_tileSize;
+    Size m_drawDimension;
+    Size m_visibleDimension;
+    Point m_virtualCenterOffset;
+    Position m_customCameraPosition;
+    Boolean<true> m_mustUpdateVisibleTilesCache;
+    Boolean<true> m_animated;
+    std::vector<TilePtr> m_cachedVisibleTiles;
+    std::vector<CreaturePtr> m_cachedFloorVisibleCreatures;
+    CreaturePtr m_followingCreature;
+    FrameBufferPtr m_framebuffer;
+    PainterShaderProgramPtr m_shaderProgram;
+};
+
+#endif

src/otclient/core/missile.cpp

@@ -35,7 +35,7 @@ Missile::Missile() : Thing()
 void Missile::draw(const Point& p, const Rect&)
 {
     float time = (g_clock.ticks() - m_startTicks) / m_duration;
-    internalDraw(p + Point(m_posDelta.x * time, m_posDelta.y * time), 0);
+    //internalDraw(p + Point(m_positionDelta.x * time, m_positionDelta.y * time), 0);
 }
 
 void Missile::setPath(const Position& fromPosition, const Position& toPosition)
@@ -79,18 +79,16 @@ void Missile::setPath(const Position& fromPosition, const Position& toPosition)
         m_yPattern = 1;
     }
 
-    m_pos = fromPosition;
+    m_position = fromPosition;
-    m_posDelta = toPosition - fromPosition;
+    m_positionDelta = toPosition - fromPosition;
     m_startTicks = g_clock.ticks();
-    m_duration = 150 * std::sqrt(Point(m_posDelta.x, m_posDelta.y).length());
+    m_duration = 150 * std::sqrt(Point(m_positionDelta.x, m_positionDelta.y).length());
-    m_posDelta.x *= Map::NUM_TILE_PIXELS;
+    m_positionDelta.x *= Otc::TILE_PIXELS;
-    m_posDelta.y *= Map::NUM_TILE_PIXELS;
+    m_positionDelta.y *= Otc::TILE_PIXELS;
 
     // schedule removal
     auto self = asMissile();
-    g_dispatcher.scheduleEvent([self]() {
+    g_dispatcher.scheduleEvent([self]() { g_map.removeThing(self); }, m_duration);
-        g_map.removeThing(self);
-    }, m_duration);
 }
 
 ThingType *Missile::getType()

src/otclient/core/missile.h

@@ -47,7 +47,7 @@ public:
 
 private:
     ticks_t m_startTicks;
-    Position m_posDelta;
+    Position m_positionDelta;
     float m_duration;
 };
 

src/otclient/core/spritemanager.cpp

@@ -116,7 +116,10 @@ TexturePtr SpriteManager::loadSpriteTexture(int id)
         writePos += 4;
     }
 
-    return TexturePtr(new Texture(32, 32, 4, pixels));
+    TexturePtr spriteTex(new Texture(32, 32, 4, pixels));
+    spriteTex->setSmooth(true);
+    spriteTex->generateBilinearMipmaps();
+    return spriteTex;
 }
 
 TexturePtr SpriteManager::getSpriteTexture(int id)

src/otclient/core/statictext.cpp

@@ -31,17 +31,21 @@ StaticText::StaticText()
     m_font = g_fonts.getFont("verdana-11px-rounded");
 }
 
-void StaticText::draw(const Point& p, const Rect& visibleRect)
+void StaticText::draw(const Point& dest, const Rect& parentRect)
 {
-    Rect rect = Rect(p - Point(m_textSize.width() / 2, m_textSize.height()) + Point(20, 5), m_textSize);
+    Rect rect = Rect(dest - Point(m_textSize.width() / 2, m_textSize.height()) + Point(20, 5), m_textSize);
     Rect boundRect = rect;
-    boundRect.bind(visibleRect);
+    boundRect.bind(parentRect);
-    if((boundRect.center() - rect.center()).length() < visibleRect.width() / 15)
+
+    if((boundRect.center() - rect.center()).length() < parentRect.width() / 15) {
+        //TODO: cache into a framebuffer
         m_font->renderText(m_text, boundRect, Fw::AlignCenter, m_color);
+    }
 }
 
 bool StaticText::addMessage(const std::string& name, const std::string& type, const std::string& message)
 {
+    //TODO: this could be moved to lua
     // First message
     if(m_messages.size() == 0) {
         m_name = name;
@@ -59,7 +63,11 @@ bool StaticText::addMessage(const std::string& name, const std::string& type, co
     auto self = asStaticText();
     g_dispatcher.scheduleEvent([self]() {
         self->removeMessage();
-    }, std::max<int>(DURATION_PER_CHARACTER * message.length(), MIN_DURATION));
+    }, std::max<int>(Otc::STATIC_DURATION_PER_CHARACTER * message.length(), Otc::MIN_STATIC_TEXT_DURATION));
+
+
+    if(type == "yell" || type == "monsterYell")
+        m_yell = true;
 
     return true;
 }
@@ -72,40 +80,34 @@ void StaticText::removeMessage()
         // schedule removal
         auto self = asStaticText();
         g_dispatcher.addEvent([self]() { g_map.removeThing(self); });
-    }
+    } else
-    else
         compose();
 }
 
 void StaticText::compose()
 {
+    //TODO: this could be moved to lua
     std::string text;
-    text.clear();
 
     if(m_messageType == "say") {
         text += m_name;
         text += " says:\n";
         m_color = Color(239, 239, 0);
-    }
+    } else if(m_messageType == "whisper") {
-    else if(m_messageType == "whisper") {
         text += m_name;
         text += " whispers:\n";
         m_color = Color(239, 239, 0);
-    }
+    } else if(m_messageType == "yell") {
-    else if(m_messageType == "yell") {
         text += m_name;
         text += " yells:\n";
         m_color = Color(239, 239, 0);
-    }
+    } else if(m_messageType == "monsterSay" || m_messageType == "monsterYell") {
-    else if(m_messageType == "monsterSay" || m_messageType == "monsterYell") {
         m_color = Color(254, 101, 0);
-    }
+    } else if(m_messageType == "npcToPlayer") {
-    else if(m_messageType == "npcToPlayer") {
         text += m_name;
         text += " says:\n";
         m_color = Color(95, 247, 247);
-    }
+    } else {
-    else {
         logWarning("unknown speak type: ", m_messageType);
     }
 
@@ -116,6 +118,6 @@ void StaticText::compose()
             text += "\n";
     }
 
-    m_text = m_font->wrapText(text, 200);
+    m_text = m_font->wrapText(text, Otc::MAX_STATIC_TEXT_WIDTH);
     m_textSize = m_font->calculateTextRectSize(m_text);
 }

src/otclient/core/statictext.h

@@ -29,19 +29,16 @@
 class StaticText : public Thing
 {
 public:
-    enum {
-        DURATION_PER_CHARACTER = 75,
-        MIN_DURATION = 3000
-    };
-
     StaticText();
 
-    void draw(const Point& p, const Rect& visibleRect);
+    void draw(const Point& dest, const Rect& parentRect);
 
     std::string getName() { return m_name; }
     std::string getMessageType() { return m_messageType; }
     std::string getFirstMessage() { return m_messages[0]; }
 
+    bool isYell() { return m_yell; }
+
     bool addMessage(const std::string& name, const std::string& type, const std::string& message);
     void removeMessage();
 
@@ -52,6 +49,7 @@ private:
 
     FontPtr m_font;
     Size m_textSize;
+    Boolean<false> m_yell;
     std::vector<std::string> m_messages;
     std::string m_name, m_text;
     std::string m_messageType;

src/otclient/core/thing.cpp

@@ -24,6 +24,7 @@
 #include "spritemanager.h"
 #include "thingstype.h"
 #include <framework/graphics/graphics.h>
+#include "map.h"
 
 Thing::Thing()
 {
@@ -32,51 +33,65 @@ Thing::Thing()
     m_yPattern = 0;
     m_zPattern = 0;
     m_animation = 0;
-    m_type = getType();
+    m_type = g_thingsType.getEmptyThingType();
-}
-
-void Thing::internalDraw(const Point& p, int layer)
-{
-    for(int h = 0; h < m_type->dimensions[ThingType::Height]; h++) {
-        for(int w = 0; w < m_type->dimensions[ThingType::Width]; w++) {
-            int spriteId = m_type->getSpriteId(w, h, layer, m_xPattern, m_yPattern, m_zPattern, m_animation);
-            if(!spriteId)
-                continue;
-
-            TexturePtr spriteTex = g_sprites.getSpriteTexture(spriteId);
-
-            Rect drawRect((p.x - w*32) - m_type->parameters[ThingType::DisplacementX],
-                          (p.y - h*32) - m_type->parameters[ThingType::DisplacementY],
-                          32, 32);
-            g_painter.drawTexturedRect(drawRect, spriteTex);
-        }
-    }
 }
 
 void Thing::setId(uint32 id)
 {
     m_id = id;
-    m_type = getType();
+    updateType();
 }
 
 int Thing::getStackPriority()
 {
-    if(m_type->properties[ThingType::IsGround])
+    if(isGround())
         return 0;
-    else if(m_type->properties[ThingType::IsGroundBorder])
+    else if(isGroundBorder())
         return 1;
-    else if(m_type->properties[ThingType::IsOnBottom])
+    else if(isOnBottom())
         return 2;
-    else if(m_type->properties[ThingType::IsOnTop])
+    else if(isOnTop())
         return 3;
     else if(asCreature())
         return 4;
-    return 5;
+    else // common items
+        return 5;
 }
 
-ThingType *Thing::getType()
+const TilePtr& Thing::getCurrentTile()
 {
-    return g_thingsType.getEmptyThingType();
+    return g_map.getTile(m_position);
 }
 
+void Thing::internalDraw(const Point& dest, float scaleFactor, int layer)
+{
+    int scaledSize = Otc::TILE_PIXELS * scaleFactor;
 
+    for(int h = 0; h < getDimensionHeight(); h++) {
+        for(int w = 0; w < getDimensionWidth(); w++) {
+            int spriteId = getSpriteId(w, h, layer, m_xPattern, m_yPattern, m_zPattern, m_animation);
+            if(!spriteId)
+                continue;
+
+            TexturePtr spriteTex = g_sprites.getSpriteTexture(spriteId);
+            Rect drawRect((dest.x - w*scaledSize) - getDisplacementX()*scaleFactor,
+                          (dest.y - h*scaledSize) - getDisplacementY()*scaleFactor,
+                          scaledSize, scaledSize);
+            g_painter.drawTexturedRect(drawRect, spriteTex);
+        }
+    }
+}
+
+void Thing::updateType()
+{
+    if(CreaturePtr creature = asCreature())
+        m_type = g_thingsType.getThingType(creature->getOutfit().getId(), creature->getOutfit().getCategory());
+    else if(asItem())
+        m_type = g_thingsType.getThingType(m_id, ThingsType::Item);
+    else if(asMissile())
+        m_type = g_thingsType.getThingType(m_id, ThingsType::Missile);
+    else if(asEffect())
+        m_type = g_thingsType.getThingType(m_id, ThingsType::Effect);
+    else
+        m_type = g_thingsType.getEmptyThingType();
+}

src/otclient/core/thing.h

@@ -24,7 +24,7 @@
 #define THING_H
 
 #include "declarations.h"
-#include "thingtype.h"
+#include "thingstype.h"
 #include <framework/luascript/luaobject.h>
 
 struct Light
@@ -39,19 +39,16 @@ public:
     Thing();
     virtual ~Thing() { }
 
-    virtual void start() {}
+    virtual void startAnimation() { }
+    virtual void draw(const Point& dest, float scaleFactor) { }
 
-    virtual void draw(const Point& p, const Rect&) = 0;
+    virtual void setId(uint32 id);
+    virtual void setPosition(const Position& position) { m_position = position; }
 
-    void setId(uint32 id);
+    uint32 getId() { return m_id; }
-    virtual void setPos(const Position& position) { m_pos = position; }
+    Position getPosition() { return m_position; }
-
-    uint32 getId() const { return m_id; }
-    Position getPos() const { return m_pos; }
     int getStackPriority();
-    virtual ThingType *getType();
+    const TilePtr& getCurrentTile();
-    int getAnimationPhases() { return m_type->dimensions[ThingType::AnimationPhases]; }
-    int getGroundSpeed() { return m_type->parameters[ThingType::GroundSpeed]; }
 
     void setXPattern(int xPattern) { m_xPattern = xPattern; }
     void setYPattern(int yPattern) { m_yPattern = yPattern; }
@@ -69,29 +66,53 @@ public:
     virtual AnimatedTextPtr asAnimatedText() { return nullptr; }
     virtual StaticTextPtr asStaticText() { return nullptr; }
 
+    // type related
     bool isGround() { return m_type->properties[ThingType::IsGround]; }
+    bool isFullGround() { return m_type->properties[ThingType::IsFullGround]; }
     bool isGroundBorder() { return m_type->properties[ThingType::IsGroundBorder]; }
     bool isOnBottom() { return m_type->properties[ThingType::IsOnBottom]; }
     bool isOnTop() { return m_type->properties[ThingType::IsOnTop]; }
+    bool isDontHide() { return m_type->properties[ThingType::DontHide]; }
     bool isContainer() { return m_type->properties[ThingType::IsContainer]; }
     bool isForceUse() { return m_type->properties[ThingType::IsForceUse]; }
     bool isMultiUse() { return m_type->properties[ThingType::IsMultiUse]; }
     bool isRotateable() { return m_type->properties[ThingType::IsRotateable]; }
     bool isNotMoveable() { return m_type->properties[ThingType::IsNotMovable]; }
+    bool isNotWalkable() { return m_type->properties[ThingType::NotWalkable]; }
     bool isPickupable() { return m_type->properties[ThingType::IsPickupable]; }
-    bool ignoreLook() { return m_type->properties[ThingType::IgnoreLook]; }
+    bool isIgnoreLook() { return m_type->properties[ThingType::IgnoreLook]; }
+    bool isHangable() { return m_type->properties[ThingType::IsHangable]; }
+    bool isHookSouth() { return m_type->properties[ThingType::HookSouth]; }
+    bool isHookEast() { return m_type->properties[ThingType::HookEast]; }
     bool isStackable() { return m_type->properties[ThingType::IsStackable]; }
+    bool blocksProjectile() { return m_type->properties[ThingType::BlockProjectile]; }
     bool isFluid() { return m_type->properties[ThingType::IsFluid]; }
     bool isFluidContainer() { return m_type->properties[ThingType::IsFluidContainer]; }
+    Size getDimension() { return Size(m_type->dimensions[ThingType::Width], m_type->dimensions[ThingType::Height]); }
+    int getDimensionWidth() { return m_type->dimensions[ThingType::Width]; }
+    int getDimensionHeight() { return m_type->dimensions[ThingType::Height]; }
+    Point getDisplacement() { return Point(m_type->parameters[ThingType::DisplacementX], m_type->parameters[ThingType::DisplacementY]); }
+    int getNumPatternsX() { return m_type->dimensions[ThingType::PatternX]; }
+    int getNumPatternsY() { return m_type->dimensions[ThingType::PatternY]; }
+    int getNumPatternsZ() { return m_type->dimensions[ThingType::PatternZ]; }
+    int getDisplacementX() { return m_type->parameters[ThingType::DisplacementX]; }
+    int getDisplacementY() { return m_type->parameters[ThingType::DisplacementY]; }
+    int getLayers() { return m_type->dimensions[ThingType::Layers]; }
+    int getAnimationPhases() { return m_type->dimensions[ThingType::AnimationPhases]; }
+    int getGroundSpeed() { return m_type->parameters[ThingType::GroundSpeed]; }
+    int getElevation() { return m_type->parameters[ThingType::Elevation]; }
+    int getSpriteId(int w = 0, int h = 0, int layer = 0, int xPattern = 0, int yPattern = 0, int zPattern = 0, int animation = 0) { return m_type->getSpriteId(w, h, layer, xPattern, yPattern, zPattern, animation); }
 
 protected:
-    void internalDraw(const Point& p, int layer);
+    void internalDraw(const Point& dest, float scaleFactor, int layer);
+    void updateType();
 
     uint32 m_id;
-    Position m_pos;
+    Position m_position;
-    ThingType *m_type;
-
     int m_xPattern, m_yPattern, m_zPattern, m_animation;
+
+private:
+    ThingType *m_type;
 };
 
 #endif

src/otclient/core/tile.cpp

@@ -33,49 +33,53 @@
 Tile::Tile(const Position& position)
 {
     m_drawElevation = 0;
-    m_pos = position;
+    m_position = position;
 }
 
-void Tile::draw(const Point& p, const Rect& visibleRect)
+void Tile::draw(const Point& dest, float scaleFactor)
 {
     m_drawElevation = 0;
 
     // first bottom items
     for(const ThingPtr& thing : m_things) {
-        ThingType *type = thing->getType();
+        if(!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom())
-        if(!type->properties[ThingType::IsGround] && !type->properties[ThingType::IsGroundBorder] && !type->properties[ThingType::IsOnBottom])
             break;
-        thing->draw(p - m_drawElevation, visibleRect);
+        thing->draw(dest - m_drawElevation*scaleFactor, scaleFactor);
-        m_drawElevation += type->parameters[ThingType::Elevation];
+
-        if(m_drawElevation > MAX_DRAW_ELEVATION)
+        m_drawElevation += thing->getElevation();
-            m_drawElevation = MAX_DRAW_ELEVATION;
+        if(m_drawElevation > Otc::MAX_ELEVATION)
+            m_drawElevation = Otc::MAX_ELEVATION;
     }
 
-    // now common items
+    // now common items in reverse order
     for(auto it = m_things.rbegin(); it != m_things.rend(); ++it) {
         const ThingPtr& thing = *it;
-        ThingType *type = thing->getType();
+        if(thing->asCreature() || thing->isOnTop() || thing->isOnBottom() || thing->isGroundBorder() || thing->isGround())
-        if(thing->asCreature() || type->properties[ThingType::IsOnTop] || type->properties[ThingType::IsOnBottom] || type->properties[ThingType::IsGroundBorder] || type->properties[ThingType::IsGround])
             break;
-        thing->draw(p - m_drawElevation, visibleRect);
+        thing->draw(dest - m_drawElevation*scaleFactor, scaleFactor);
-        m_drawElevation += type->parameters[ThingType::Elevation];
+
-        if(m_drawElevation > MAX_DRAW_ELEVATION)
+        m_drawElevation += thing->getElevation();
-            m_drawElevation = MAX_DRAW_ELEVATION;
+        if(m_drawElevation > Otc::MAX_ELEVATION)
+            m_drawElevation = Otc::MAX_ELEVATION;
     }
 
     // we can render creatures in 3x3 range
-    //TODO: this algorithm is slowing down render too much, but it could be cached to improve framerate
-    //NOTE: looping for 9 tiles is a dirty way to render walking creatures, must change this later
     for(int xi = -1; xi <= 1; ++xi) {
         for(int yi = -1; yi <= 1; ++yi) {
-            for(CreaturePtr creature : g_map.getTile(m_pos + Position(xi, yi, 0))->getCreatures()) {
+            const TilePtr& tile = g_map.getTile(m_position + Position(xi, yi, 0));
-                ThingType *type = creature->getType();
+            if(!tile)
-                Rect creatureRect(p.x + xi*32 + creature->getWalkOffset().x - type->parameters[ThingType::DisplacementX], p.y + yi*32 + creature->getWalkOffset().y - type->parameters[ThingType::DisplacementY], 32, 32);
+                continue;
-                Rect thisTileRect(p.x, p.y, 32, 32);
+            for(const CreaturePtr& creature : tile->getCreatures()) {
+                int tileSize = Otc::TILE_PIXELS * scaleFactor;
+                Rect creatureRect(dest.x + xi*tileSize + (creature->getWalkOffset().x - creature->getDisplacementX())*scaleFactor,
+                                  dest.y + yi*tileSize + (creature->getWalkOffset().y - creature->getDisplacementY())*scaleFactor,
+                                  tileSize, tileSize);
+                Rect thisTileRect(dest.x, dest.y, tileSize, tileSize);
 
                 // only render creatures where bottom right is inside our rect
                 if(thisTileRect.contains(creatureRect.bottomRight())) {
-                    creature->draw(Point(p.x + xi*32 - m_drawElevation, p.y + yi*32 - m_drawElevation), visibleRect);
+                    creature->draw(Point(dest.x + xi*tileSize - m_drawElevation*scaleFactor,
+                                         dest.y + yi*tileSize - m_drawElevation*scaleFactor), scaleFactor);
                 }
             }
         }
@@ -83,13 +87,12 @@ void Tile::draw(const Point& p, const Rect& visibleRect)
 
     // effects
     for(const EffectPtr& effect : m_effects)
-        effect->draw(p - m_drawElevation, visibleRect);
+        effect->draw(dest, scaleFactor);
 
     // top items
     for(const ThingPtr& thing : m_things) {
-        ThingType *type = thing->getType();
+        if(thing->isOnTop())
-        if(type->properties[ThingType::IsOnTop])
+            thing->draw(dest - m_drawElevation, scaleFactor);
-            thing->draw(p, visibleRect);
     }
 }
 
@@ -104,6 +107,8 @@ ThingPtr Tile::addThing(const ThingPtr& thing, int stackPos)
     if(!thing)
         return nullptr;
 
+    thing->setPosition(m_position);
+
     if(EffectPtr effect = thing->asEffect()) {
         m_effects.push_back(effect);
         return nullptr;
@@ -124,9 +129,40 @@ ThingPtr Tile::addThing(const ThingPtr& thing, int stackPos)
     if(stackPos < (int)m_things.size())
         oldObject = m_things[stackPos];
     m_things.insert(m_things.begin() + stackPos, thing);
+
     return oldObject;
 }
 
+bool Tile::removeThing(const ThingPtr& thing)
+{
+    if(!thing)
+        return false;
+
+    bool removed = false;
+
+    if(EffectPtr effect = thing->asEffect()) {
+        auto it = std::find(m_effects.begin(), m_effects.end(), effect);
+        if(it != m_effects.end()) {
+            m_effects.erase(it);
+            removed = true;
+        }
+    } else {
+        auto it = std::find(m_things.begin(), m_things.end(), thing);
+        if(it != m_things.end()) {
+            m_things.erase(it);
+            removed = true;
+        }
+    }
+
+    // reset values managed by this tile
+    if(removed) {
+        //thing->setDrawOffset(0);
+        //thing->setStackpos(0);
+    }
+
+    return removed;
+}
+
 ThingPtr Tile::getThing(int stackPos)
 {
     if(stackPos >= 0 && stackPos < (int)m_things.size())
@@ -150,33 +186,6 @@ ThingPtr Tile::getTopThing()
     return m_things[m_things.size() - 1];
 }
 
-ThingPtr Tile::removeThingByStackpos(int stackPos)
-{
-    ThingPtr oldThing;
-    if(stackPos >= 0 && stackPos < (int)m_things.size()) {
-        oldThing = m_things[stackPos];
-        m_things.erase(m_things.begin() + stackPos);
-    }
-    return oldThing;
-}
-
-ThingPtr Tile::removeThing(const ThingPtr& thing)
-{
-    if(EffectPtr effect = thing->asEffect()) {
-        auto it = std::find(m_effects.begin(), m_effects.end(), effect);
-        if(it != m_effects.end())
-            m_effects.erase(it);
-        return thing;
-    }
-    ThingPtr oldThing;
-    auto it = std::find(m_things.begin(), m_things.end(), thing);
-    if(it != m_things.end()) {
-        oldThing = *it;
-        m_things.erase(it);
-    }
-    return oldThing;
-}
-
 std::vector<CreaturePtr> Tile::getCreatures()
 {
     std::vector<CreaturePtr> creatures;
@@ -192,8 +201,7 @@ ItemPtr Tile::getGround()
     ThingPtr firstObject = getThing(0);
     if(!firstObject)
         return nullptr;
-    ThingType *type = firstObject->getType();
+    if(firstObject->isGround())
-    if(type->properties[ThingType::IsGround])
         return firstObject->asItem();
     return nullptr;
 }
@@ -213,7 +221,7 @@ ThingPtr Tile::getTopLookThing()
 
     for(uint i = 0; i < m_things.size(); ++i) {
         ThingPtr thing = m_things[i];
-        if(!thing->ignoreLook() && (!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop()))
+        if(!thing->isIgnoreLook() && (!thing->isGround() && !thing->isGroundBorder() && !thing->isOnBottom() && !thing->isOnTop()))
             return thing;
     }
 
@@ -239,7 +247,7 @@ CreaturePtr Tile::getTopCreature()
     CreaturePtr creature;
     for(uint i = 0; i < m_things.size(); ++i) {
         ThingPtr thing = m_things[i];
-        if(thing->asLocalPlayer()) // return local player if there aint no other creature.
+        if(thing->asLocalPlayer()) // return local player if there is no other creature
             creature = thing->asCreature();
         else if(thing->asCreature() && !thing->asLocalPlayer())
             return thing->asCreature();
@@ -288,8 +296,7 @@ bool Tile::isWalkable()
         return false;
 
     for(const ThingPtr& thing : m_things) {
-        ThingType *type = thing->getType();
+        if(thing->isNotWalkable())
-        if(type->properties[ThingType::NotWalkable])
             return false;
 
         if(CreaturePtr creature = thing->asCreature()) {
@@ -302,11 +309,8 @@ bool Tile::isWalkable()
 
 bool Tile::isFullGround()
 {
-    ThingPtr ground = getThing(0);
+    ItemPtr ground = getGround();
-    if(!ground)
+    if(ground && ground->isFullGround())
-        return false;
-    ThingType *type = ground->getType();
-    if(type->properties[ThingType::IsGround] && type->properties[ThingType::IsFullGround])
         return true;
     return false;
 }
@@ -314,19 +318,13 @@ bool Tile::isFullGround()
 bool Tile::isFullyOpaque()
 {
     ThingPtr firstObject = getThing(0);
-    if(firstObject) {
+    return firstObject && firstObject->isFullGround();
-        ThingType *type = firstObject->getType();
-        if(type->properties[ThingType::IsFullGround])
-            return true;
-    }
-    return false;
 }
 
 bool Tile::isLookPossible()
 {
     for(const ThingPtr& thing : m_things) {
-        ThingType *type = thing->getType();
+        if(thing->blocksProjectile())
-        if(type->properties[ThingType::BlockProjectile])
             return false;
     }
     return true;
@@ -334,14 +332,15 @@ bool Tile::isLookPossible()
 
 bool Tile::isClickable()
 {
-    bool hasGround = false, hasOnBottom = false, hasIgnoreLook = false;
+    bool hasGround = false;
+    bool hasOnBottom = false;
+    bool hasIgnoreLook = false;
     for(const ThingPtr& thing : m_things) {
-        ThingType *type = thing->getType();
+        if(thing->isGround())
-        if(type->properties[ThingType::IsGround])
             hasGround = true;
-        if(type->properties[ThingType::IsOnBottom])
+        if(thing->isOnBottom())
             hasOnBottom = true;
-        if(type->properties[ThingType::IgnoreLook])
+        if(thing->isIgnoreLook())
             hasIgnoreLook = true;
 
         if((hasGround || hasOnBottom) && !hasIgnoreLook)
@@ -350,6 +349,11 @@ bool Tile::isClickable()
     return false;
 }
 
+bool Tile::isEmpty()
+{
+    return m_things.size() == 0;
+}
+
 bool Tile::hasCreature()
 {
     for(const ThingPtr& thing : m_things)
@@ -358,7 +362,11 @@ bool Tile::hasCreature()
     return false;
 }
 
-bool Tile::isEmpty()
+bool Tile::limitsFloorsView()
 {
-    return m_things.size() == 0;
+    // ground and walls limits the view
+    ThingPtr firstThing = getThing(0);
+    if(firstThing && !firstThing->isDontHide() && (firstThing->isGround() || firstThing->isOnBottom()))
+        return true;
+    return false;
 }

src/otclient/core/tile.h

@@ -28,21 +28,25 @@
 
 class Tile : public LuaObject
 {
-    enum {
-        MAX_DRAW_ELEVATION = 24
-    };
 public:
     Tile(const Position& position);
 
-    void draw(const Point& p, const Rect& visibleRect);
+    void draw(const Point& dest, float scaleFactor);
+
+private:
+    void updateVisibleItemsCache();
+
+public:
     void clean();
 
     ThingPtr addThing(const ThingPtr& thing, int stackPos = -1);
+    bool removeThing(const ThingPtr& thing);
     ThingPtr getThing(int stackPos);
     int getThingStackpos(const ThingPtr& thing);
     ThingPtr getTopThing();
-    ThingPtr removeThingByStackpos(int stackPos);
+
-    ThingPtr removeThing(const ThingPtr& thing);
+    void addWalkingCreature(const CreaturePtr& creature);
+    void removeWalkingCreature(const CreaturePtr& creature);
 
 
     ThingPtr getTopLookThing();
@@ -51,7 +55,7 @@ public:
     ThingPtr getTopMoveThing();
     ThingPtr getTopMultiUseThing();
 
-    const Position& getPos() { return m_pos; }
+    const Position& getPosition() { return m_position; }
     int getDrawElevation() { return m_drawElevation; }
     std::vector<CreaturePtr> getCreatures();
     ItemPtr getGround();
@@ -60,16 +64,19 @@ public:
     bool isFullGround();
     bool isFullyOpaque();
     bool isLookPossible();
-    bool hasCreature();
-    bool isEmpty();
     bool isClickable();
+    bool isEmpty();
+    bool hasCreature();
+    bool limitsFloorsView();
+    int getThingCount() { return m_things.size() + m_effects.size(); }
 
     TilePtr asTile() { return std::static_pointer_cast<Tile>(shared_from_this()); }
 
 private:
-    std::vector<EffectPtr> m_effects; // Leave this outside m_things because it has no stackpos.
+    std::vector<CreaturePtr> m_walkingCreatures;
+    std::vector<EffectPtr> m_effects; // leave this outside m_things because it has no stackpos.
     std::vector<ThingPtr> m_things;
-    Position m_pos;
+    Position m_position;
     int m_drawElevation;
 };
 

src/otclient/luafunctions.cpp

@@ -60,10 +60,9 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassStaticFunction("g_sprites", "getSignature", std::bind(&SpriteManager::getSignature, &g_sprites));
 
     g_lua.registerStaticClass("g_map");
-    g_lua.bindClassStaticFunction("g_map", "getFirstVisibleFloor", std::bind(&Map::getFirstVisibleFloor, &g_map));
     g_lua.bindClassStaticFunction("g_map", "isLookPossible", std::bind(&Map::isLookPossible, &g_map, _1));
     g_lua.bindClassStaticFunction("g_map", "isCovered", std::bind(&Map::isCovered, &g_map, _1, _2));
-    g_lua.bindClassStaticFunction("g_map", "isCompletlyCovered", std::bind(&Map::isCompletlyCovered, &g_map, _1, _2));
+    g_lua.bindClassStaticFunction("g_map", "isCompletelyCovered", std::bind(&Map::isCompletelyCovered, &g_map, _1, _2));
     g_lua.bindClassStaticFunction("g_map", "addThing", std::bind(&Map::addThing, &g_map, _1, _2, _3));
     g_lua.bindClassStaticFunction("g_map", "getThing", std::bind(&Map::getThing, &g_map, _1, _2));
     g_lua.bindClassStaticFunction("g_map", "removeThingByPos", std::bind(&Map::removeThingByPos, &g_map, _1, _2));
@@ -72,13 +71,8 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassStaticFunction("g_map", "getTile", std::bind(&Map::getTile, &g_map, _1));
     g_lua.bindClassStaticFunction("g_map", "setCentralPosition", std::bind(&Map::setCentralPosition, &g_map, _1));
     g_lua.bindClassStaticFunction("g_map", "getCentralPosition", std::bind(&Map::getCentralPosition, &g_map));
-    g_lua.bindClassStaticFunction("g_map", "addCreature", std::bind(&Map::addCreature, &g_map, _1));
     g_lua.bindClassStaticFunction("g_map", "getCreatureById", std::bind(&Map::getCreatureById, &g_map, _1));
     g_lua.bindClassStaticFunction("g_map", "removeCreatureById", std::bind(&Map::removeCreatureById, &g_map, _1));
-    g_lua.bindClassStaticFunction("g_map", "setVisibleSize", std::bind(&Map::setVisibleSize, &g_map, _1));
-    g_lua.bindClassStaticFunction("g_map", "getVibibleSize", std::bind(&Map::getVibibleSize, &g_map));
-    g_lua.bindClassStaticFunction("g_map", "getCentralOffset", std::bind(&Map::getCentralOffset, &g_map));
-    g_lua.bindClassStaticFunction("g_map", "positionTo2D", std::bind(&Map::positionTo2D, &g_map, _1));
 
     g_lua.bindGlobalFunction("getOufitColor", Outfit::getColor);
 
@@ -91,9 +85,9 @@ void OTClient::registerLuaFunctions()
 
     g_lua.registerClass<Thing>();
     g_lua.bindClassMemberFunction<Thing>("setId", &Thing::setId);
-    g_lua.bindClassMemberFunction<Thing>("setPos", &Thing::setPos);
+    g_lua.bindClassMemberFunction<Thing>("setPosition", &Thing::setPosition);
     g_lua.bindClassMemberFunction<Thing>("getId", &Thing::getId);
-    g_lua.bindClassMemberFunction<Thing>("getPos", &Thing::getPos);
+    g_lua.bindClassMemberFunction<Thing>("getPosition", &Thing::getPosition);
     g_lua.bindClassMemberFunction<Thing>("getStackPriority", &Thing::getStackPriority);
     g_lua.bindClassMemberFunction<Thing>("getAnimationPhases", &Thing::getAnimationPhases);
     g_lua.bindClassMemberFunction<Thing>("setXPattern", &Thing::setXPattern);
@@ -118,7 +112,7 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassMemberFunction<Thing>("isRotateable", &Thing::isRotateable);
     g_lua.bindClassMemberFunction<Thing>("isNotMoveable", &Thing::isNotMoveable);
     g_lua.bindClassMemberFunction<Thing>("isPickupable", &Thing::isPickupable);
-    g_lua.bindClassMemberFunction<Thing>("ignoreLook", &Thing::ignoreLook);
+    g_lua.bindClassMemberFunction<Thing>("isIgnoreLook", &Thing::isIgnoreLook);
     g_lua.bindClassMemberFunction<Thing>("isStackable", &Thing::isStackable);
 
     g_lua.registerClass<Creature, Thing>();
@@ -165,14 +159,13 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassMemberFunction<Tile>("getThing", &Tile::getThing);
     g_lua.bindClassMemberFunction<Tile>("getThingStackpos", &Tile::getThingStackpos);
     g_lua.bindClassMemberFunction<Tile>("getTopThing", &Tile::getTopThing);
-    g_lua.bindClassMemberFunction<Tile>("removeThingByStackpos", &Tile::removeThingByStackpos);
     g_lua.bindClassMemberFunction<Tile>("removeThing", &Tile::removeThing);
     g_lua.bindClassMemberFunction<Tile>("getTopLookThing", &Tile::getTopLookThing);
     g_lua.bindClassMemberFunction<Tile>("getTopUseThing", &Tile::getTopUseThing);
     g_lua.bindClassMemberFunction<Tile>("getTopCreature", &Tile::getTopCreature);
     g_lua.bindClassMemberFunction<Tile>("getTopMoveThing", &Tile::getTopMoveThing);
     g_lua.bindClassMemberFunction<Tile>("getTopMultiUseThing", &Tile::getTopMultiUseThing);
-    g_lua.bindClassMemberFunction<Tile>("getPos", &Tile::getPos);
+    g_lua.bindClassMemberFunction<Tile>("getPosition", &Tile::getPosition);
     g_lua.bindClassMemberFunction<Tile>("getDrawElevation", &Tile::getDrawElevation);
     g_lua.bindClassMemberFunction<Tile>("getCreatures", &Tile::getCreatures);
     g_lua.bindClassMemberFunction<Tile>("getGround", &Tile::getGround);
@@ -238,6 +231,8 @@ void OTClient::registerLuaFunctions()
     g_lua.registerClass<UIMap, UIWidget>();
     g_lua.bindClassStaticFunction<UIMap>("create", []{ return UIMapPtr(new UIMap); } );
     g_lua.bindClassMemberFunction<UIMap>("getTile", &UIMap::getTile);
+    g_lua.bindClassMemberFunction<UIMap>("zoomIn", &UIMap::zoomIn);
+    g_lua.bindClassMemberFunction<UIMap>("zoomOut", &UIMap::zoomOut);
 
     g_lua.registerClass<UIGame, UIWidget>();
     g_lua.bindClassStaticFunction<UIGame>("create", []{ return UIGamePtr(new UIGame); } );

src/otclient/net/protocolgameparse.cpp

@@ -407,7 +407,7 @@ void ProtocolGame::parseCreatureMove(InputMessage& msg)
     int oldStackpos = msg.getU8();
     Position newPos = parsePosition(msg);
 
-    ThingPtr thing = g_map.getTile(oldPos)->getThing(oldStackpos);
+    ThingPtr thing = g_map.getThing(oldPos, oldStackpos);
     if(!thing) {
         logTraceError("could not get thing");
         return;
@@ -566,10 +566,10 @@ void ProtocolGame::parseDistanceMissile(InputMessage& msg)
     Position toPos = parsePosition(msg);
     int shotId = msg.getU8();
 
-    MissilePtr shot = MissilePtr(new Missile());
+    MissilePtr missile = MissilePtr(new Missile());
-    shot->setId(shotId);
+    missile->setId(shotId);
-    shot->setPath(fromPos, toPos);
+    missile->setPath(fromPos, toPos);
-    g_map.addThing(shot, fromPos);
+    g_map.addThing(missile, fromPos);
 }
 
 void ProtocolGame::parseCreatureSquare(InputMessage& msg)
@@ -866,7 +866,7 @@ void ProtocolGame::parseOutfitWindow(InputMessage& msg)
     }
 
     CreaturePtr creature = CreaturePtr(new Creature);
-    creature->setXPattern(2);
+    creature->setDirection(Otc::South);
     creature->setOutfit(outfit);
 
     g_lua.callGlobalField("Game", "onOpenOutfitWindow", creature, outfitList);
@@ -1041,7 +1041,7 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
             if(knownCreature)
                 creature = knownCreature;
             else
-                logTraceError("server says creature is known, but its not on creatures list");
+                logTraceError("server said that a creature is known, but it's not");
         } else if(thingId == 0x0061) { //creature is not known
             uint removeId = msg.getU32();
             uint id = msg.getU32();
@@ -1065,6 +1065,8 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
 
             creature->setId(id);
             creature->setName(name);
+
+            g_map.addCreature(creature);
         }
 
         uint8 healthPercent = msg.getU8();

src/otclient/ui/uicreature.cpp

@@ -30,7 +30,7 @@ void UICreature::draw()
 
     if(m_creature) {
         g_painter.setColor(Fw::white);
-        m_creature->draw(m_rect.bottomRight() - Point(32, 32) + Point(m_padding.left, m_padding.top), m_rect);
+        m_creature->draw(m_rect.bottomRight() - Point(32, 32) + Point(m_padding.left, m_padding.top), 1);
     }
 
     drawChildren();

src/otclient/ui/uiitem.cpp

@@ -38,7 +38,7 @@ void UIItem::draw()
         Point topLeft = m_rect.bottomRight() - Point(32, 32) + Point(m_padding.left, m_padding.top);
 
         g_painter.setColor(Fw::white);
-        m_item->draw(topLeft, m_rect);
+        m_item->draw(topLeft, 1);
 
         if(m_font && m_item->isStackable() && m_item->getData() > 1) {
             std::string count = Fw::tostring(m_item->getData());

src/otclient/ui/uimap.cpp

@@ -23,6 +23,7 @@
 #include "uimap.h"
 #include <otclient/core/game.h>
 #include <otclient/core/map.h>
+#include <otclient/core/mapview.h>
 #include <framework/otml/otml.h>
 #include <framework/graphics/graphics.h>
 #include <otclient/core/localplayer.h>
@@ -30,21 +31,56 @@
 UIMap::UIMap()
 {
     m_dragable = true;
+    m_mapView = MapViewPtr(new MapView);
+    g_map.addMapView(m_mapView);
+    m_mapView->followCreature(g_game.getLocalPlayer());
+}
+
+UIMap::~UIMap()
+{
+    g_map.removeMapView(m_mapView);
 }
 
 void UIMap::draw()
 {
     drawSelf();
 
+    // draw black brounding border
     g_painter.setColor(Fw::black);
     g_painter.drawBoundingRect(m_mapRect.expanded(1));
-    g_map.draw(m_mapRect);
+
+    m_mapView->draw(m_mapRect);
 
     drawChildren();
 }
 
+void UIMap::zoomIn()
+{
+    m_mapView->setVisibleDimension(m_mapView->getVisibleDimension() + Size(2,2));
+
+    Rect mapRect = getChildrenRect().expanded(-1);
+    Size mapSize = m_mapView->getVisibleSize();
+    mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);
+
+    m_mapRect.resize(mapSize);
+    m_mapRect.moveCenter(m_rect.center());
+}
+
+void UIMap::zoomOut()
+{
+    m_mapView->setVisibleDimension(m_mapView->getVisibleDimension() - Size(2,2));
+
+    Rect mapRect = getChildrenRect().expanded(-1);
+    Size mapSize = m_mapView->getVisibleSize();
+    mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);
+
+    m_mapRect.resize(mapSize);
+    m_mapRect.moveCenter(m_rect.center());
+}
+
 TilePtr UIMap::getTile(const Point& mousePos)
 {
+    /*
     if(!m_mapRect.contains(mousePos))
         return nullptr;
 
@@ -55,12 +91,12 @@ TilePtr UIMap::getTile(const Point& mousePos)
     if(localPlayer)
         relativeStretchMousePos += localPlayer->getWalkOffset();
 
-    Size mapSize(g_map.getVibibleSize().width() * Map::NUM_TILE_PIXELS, g_map.getVibibleSize().height() * Map::NUM_TILE_PIXELS);
+    Size mapSize(g_map.getVibibleSize().width() * Otc::TILE_PIXELS, g_map.getVibibleSize().height() * Otc::TILE_PIXELS);
 
     PointF stretchFactor(m_mapRect.width() / (float)mapSize.width(), m_mapRect.height() / (float)mapSize.height());
     PointF relativeMousePos = PointF(relativeStretchMousePos.x, relativeStretchMousePos.y) / stretchFactor;
 
-    PointF tilePosF = relativeMousePos / Map::NUM_TILE_PIXELS;
+    PointF tilePosF = relativeMousePos / Otc::TILE_PIXELS;
     Position tilePos = Position(1 + (int)tilePosF.x - g_map.getCentralOffset().x, 1 + (int)tilePosF.y - g_map.getCentralOffset().y, 0) + g_map.getCentralPosition();
     if(!tilePos.isValid())
         return nullptr;
@@ -70,7 +106,7 @@ TilePtr UIMap::getTile(const Point& mousePos)
 
     // We must check every floor, from top to bottom to check for a clickable tile
     int firstFloor = g_map.getFirstVisibleFloor();
-    tilePos.perspectiveUp(tilePos.z - firstFloor);
+    tilePos.coveredUp(tilePos.z - firstFloor);
     for(int i = firstFloor; i <= Map::MAX_Z; i++) {
         tile = g_map.getTile(tilePos);
         if(tile && tile->isClickable())
@@ -84,12 +120,14 @@ TilePtr UIMap::getTile(const Point& mousePos)
         return nullptr;
 
     return tile;
+    */
+    return nullptr;
 }
 
 void UIMap::onGeometryChange(const Rect& oldRect, const Rect& newRect)
 {
     Rect mapRect = getChildrenRect().expanded(-1);
-    Size mapSize(g_map.getVibibleSize().width() * Map::NUM_TILE_PIXELS, g_map.getVibibleSize().height() * Map::NUM_TILE_PIXELS);
+    Size mapSize = m_mapView->getVisibleSize();
     mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);
 
     m_mapRect.resize(mapSize);

src/otclient/ui/uimap.h

@@ -31,14 +31,20 @@ class UIMap : public UIWidget
 {
 public:
     UIMap();
+    ~UIMap();
+
     void draw();
 
+    void zoomIn();
+    void zoomOut();
+
     TilePtr getTile(const Point& mousePos);
 
 protected:
     virtual void onGeometryChange(const Rect& oldRect, const Rect& newRect);
 
 private:
+    MapViewPtr m_mapView;
     Rect m_mapRect;
 };
 

src/otclient/util/position.h

@@ -33,7 +33,7 @@ public:
     Position() : x(-1), y(-1), z(-1) { }
     Position(int x, int y, int z) : x(x), y(y), z(z) { }
 
-    static Position getPosFromDirection(Otc::Direction direction) {
+    static Position getPositionFromDirection(Otc::Direction direction) {
         switch(direction) {
         case Otc::North:
             return Position( 0, -1, 0);
@@ -116,7 +116,7 @@ public:
     void up(int n = 1) { z-=n; }
     void down(int n = 1) { z+=n; }
 
-    void perspectiveUp(int n = 1) { x+=n; y+=n; z-=n; }
+    void coveredUp(int n = 1) { x+=n; y+=n; z-=n; }
     void coveredDown(int n = 1) { x-=n; y-=n; z+=n; }
 
     int x;