walk improvements, still have some bugs

src/otclient/core/creature.cpp

@@ -39,34 +39,24 @@ void Creature::draw(int x, int y)
 
     // 1000 * groundSpeed / playerSpeed
 
-    // TODO 1: ADD 2 NEW RENDER STEPS, CREATURE AND TOP 3
+    // TODO 1: FIX RENDER STEP 2
-    // TODO 2: CONSIDER STRETCH FACTOR ON drawInformation
+    // TODO 2: FIX SHAKY EFFECT
-    // TODO 3: FIX MAP BUGGY TILES ??
+    // TODO 3: ADD ANIMATION
 
     const ThingAttributes& attributes = getAttributes();
 
     // we must walk 32 pixels in m_speed miliseconds
     if(m_walking && attributes.animcount > 1) {
-
+        double offset = (32.0 / m_walkTime) * (g_platform.getTicks() - m_lastTicks);
-
-        int groundSpeed = 0;
-
-        ThingPtr ground = g_map.getThing(m_walkingPosition, 0);
-        if(ground)
-            groundSpeed = ground->getAttributes().speed;
-
-        float walkTime = 1000.0 * (float)groundSpeed / m_speed;
-
-        //dump << walkTime << (g_platform.getTicks() - m_lastTicks+1);
 
         if(m_direction == DIRECTION_NORTH)
-            m_walkOffsetY -= (32.0 / walkTime) * (g_platform.getTicks() - m_lastTicks+1);
+            m_walkOffsetY = std::max(m_walkOffsetY - offset, 0.0);
         else if(m_direction == DIRECTION_EAST)
-            m_walkOffsetX += (32.0 / walkTime) * (g_platform.getTicks() - m_lastTicks+1);
+            m_walkOffsetX = std::min(m_walkOffsetX + offset, 0.0);
         else if(m_direction == DIRECTION_SOUTH)
-            m_walkOffsetY += (32.0 / walkTime) * (g_platform.getTicks() - m_lastTicks+1);
+            m_walkOffsetY = std::min(m_walkOffsetY + offset, 0.0);
         else if(m_direction == DIRECTION_WEST)
-            m_walkOffsetX -= (32.0 / walkTime) * (g_platform.getTicks() - m_lastTicks+1);
+            m_walkOffsetX = std::max(m_walkOffsetX - offset, 0.0);
 
         /*if(g_platform.getTicks() - m_lastTicks > m_speed / 4) {
             if(m_animation+1 == attributes.animcount)
@@ -77,16 +67,10 @@ void Creature::draw(int x, int y)
             m_lastTicks = g_platform.getTicks();
         }*/
 
-        dump << m_walkOffsetY;
+        if(((m_walkOffsetX == 0 && m_walkOffsetY == 0) && m_walkOffsetX != m_walkOffsetY) ||
-
+           ((m_walkOffsetX == 0 || m_walkOffsetY == 0) && m_walkOffsetX == m_walkOffsetY)) {
-        if(fabs(m_walkOffsetY) >= 32) {
-            g_map.removeThingByPtr(asThing());
-
-            // calc newpos
-            m_position = m_walkingPosition;
-
-            g_map.addThing(asThing());
             m_walking = false;
+            m_walkOffsetX = 0;
             m_walkOffsetY = 0;
         }
 
@@ -136,9 +120,6 @@ void Creature::draw(int x, int y)
 
 void Creature::drawInformation(int x, int y, bool useGray)
 {
-    x += m_walkOffsetX;
-    y += m_walkOffsetY;
-
     Color fillColor = Color(96, 96, 96);
 
     if(!useGray) {
@@ -189,26 +170,48 @@ void Creature::drawInformation(int x, int y, bool useGray)
 
 void Creature::walk(const Position& position)
 {
+    // set walking state
     m_walking = true;
     m_walkOffsetX = 0;
     m_walkOffsetY = 0;
-    m_walkingPosition = position;
+    m_walkingFromPosition = m_position;
 
-    if(m_position + Position(0, -1, 0) == m_walkingPosition)
+    // update map tiles
-        m_direction = DIRECTION_NORTH;
-    else if(m_position + Position(1, 0, 0) == m_walkingPosition)
-        m_direction = DIRECTION_EAST;
-    else if(m_position + Position(0, 1, 0) == m_walkingPosition)
-        m_direction = DIRECTION_SOUTH;
-    else if(m_position + Position(-1, 0, 0) == m_walkingPosition)
-        m_direction = DIRECTION_WEST;
-    else { // Teleport
     g_map.removeThingByPtr(asThing());
-        m_position = m_walkingPosition;
+    m_position = position;
     g_map.addThing(asThing());
 
+    // set new direction
+    if(m_walkingFromPosition + Position(0, -1, 0) == m_position) {
+        m_direction = DIRECTION_NORTH;
+        m_walkOffsetY = 32;
+    }
+    else if(m_walkingFromPosition + Position(1, 0, 0) == m_position) {
+        m_direction = DIRECTION_EAST;
+        m_walkOffsetX = -32;
+    }
+    else if(m_walkingFromPosition + Position(0, 1, 0) == m_position) {
+        m_direction = DIRECTION_SOUTH;
+        m_walkOffsetY = -32;
+    }
+    else if(m_walkingFromPosition + Position(-1, 0, 0) == m_position) {
+        m_direction = DIRECTION_WEST;
+        m_walkOffsetX = 32;
+    }
+    else { // Teleport
+        // we teleported, dont walk or change direction
         m_walking = false;
     }
+
+    // get walk speed
+    int groundSpeed = 0;
+
+    ThingPtr ground = g_map.getThing(m_position, 0);
+    if(ground)
+        groundSpeed = ground->getAttributes().speed;
+
+    m_walkTime = 1000.0 * (float)groundSpeed / m_speed;
+    m_walkTime = m_walkTime == 0 ? 1000 : m_walkTime;
 }
 
 const ThingAttributes& Creature::getAttributes()

src/otclient/core/creature.h

@@ -44,6 +44,8 @@ public:
     bool getImpassable() { return m_impassable; }
 
     void walk(const Position& position);
+    double getWalkOffsetX() { return m_walkOffsetX; }
+    double getWalkOffsetY() { return m_walkOffsetY; }
 
     const ThingAttributes& getAttributes();
 
@@ -63,8 +65,9 @@ private:
 
     int m_lastTicks;
     bool m_walking;
-    Position m_walkingPosition;
+    double m_walkTime;
-    float m_walkOffsetX, m_walkOffsetY;
+    Position m_walkingFromPosition;
+    double m_walkOffsetX, m_walkOffsetY;
     int m_animation;
 };
 

src/otclient/core/map.cpp

@@ -14,7 +14,10 @@ void Map::draw(const Rect& rect)
     g_graphics.bindColor(Color::white);
     m_framebuffer->bind();
 
-    Position playerPos = g_game.getLocalPlayer()->getPosition();
+    LocalPlayerPtr player = g_game.getLocalPlayer();
+    Position playerPos = player->getPosition();
+    double walkOffsetX = player->getWalkOffsetX();
+    double walkOffsetY = player->getWalkOffsetY();
 
     // player is above 7
 
@@ -53,11 +56,13 @@ void Map::draw(const Rect& rect)
 
             // +1 in draws cause 64x64 items may affect view.
 
-            for(int ix = -7+(playerPos.z-iz); ix < + 8+7; ++ix) {
+            for(int step = 0; step < 2; ++step) {
-                for(int iy = -5+(playerPos.z-iz); iy < + 6+7; ++iy) {
+                for(int ix = -8+(playerPos.z-iz); ix < + 8+7; ++ix) {
+                    for(int iy = -6+(playerPos.z-iz); iy < + 6+7; ++iy) {
                         Position itemPos = Position(playerPos.x + ix, playerPos.y + iy, iz);
                         if(const TilePtr& tile = m_tiles[itemPos])
-                        tile->draw((ix + 7 - (playerPos.z-iz))*32, (iy + 5 - (playerPos.z-iz))*32);
+                            tile->draw((ix + 7 - (playerPos.z-iz))*32 - walkOffsetX, (iy + 5 - (playerPos.z-iz))*32 - walkOffsetY, step);
+                    }
                 }
             }
         }
@@ -89,6 +94,13 @@ void Map::draw(const Rect& rect)
                     int x = (ix + 7)*32 + 10 - tile->getDrawNextOffset();
                     int y = (iy + 5)*32 - 10 - tile->getDrawNextOffset();
 
+                    if(creature != player) {
+                        x += creature->getWalkOffsetX() - walkOffsetX;
+                        y += creature->getWalkOffsetY() - walkOffsetY;
+                    }
+
+
+
                     // TODO: create isCovered function.
                     bool useGray = (drawFloorStop != playerPos.z-1);
 

src/otclient/core/tile.cpp

@@ -11,10 +11,9 @@ Tile::Tile()
     m_drawNextOffset = 0;
 }
 
-void Tile::draw(int x, int y)
+void Tile::draw(int x, int y, int step)
 {
-    FontPtr font = g_fonts.getDefaultFont();
+    if(step == 0) {
-
         m_drawNextOffset = 0;
 
         if(m_ground)
@@ -26,8 +25,6 @@ void Tile::draw(int x, int y)
 
             if(thingAttributes.alwaysOnTopOrder == 1) {
                 thing->draw(x - m_drawNextOffset, y - m_drawNextOffset);
-            //font->renderText("T1", Rect(x + 5, y+5, 100, 100));
-
                 m_drawNextOffset += thingAttributes.drawNextOffset;
             }
         }
@@ -38,7 +35,6 @@ void Tile::draw(int x, int y)
 
             if(thingAttributes.alwaysOnTopOrder == 2) {
                 thing->draw(x - m_drawNextOffset, y - m_drawNextOffset);
-            //font->renderText("T2", Rect(x + 5, y+5, 100, 100));
                 m_drawNextOffset += thingAttributes.drawNextOffset;
             }
         }
@@ -47,9 +43,10 @@ void Tile::draw(int x, int y)
             const ThingPtr& thing = *it;
             const ThingAttributes& thingAttributes = thing->getAttributes();
             thing->draw(x - m_drawNextOffset, y - m_drawNextOffset);
-        //font->renderText("B0", Rect(x + 5, y+5, 100, 100));
             m_drawNextOffset += thingAttributes.drawNextOffset;
         }
+    }
+    else if(step == 1) {
 
         for(auto it = m_creatures.rbegin(), end = m_creatures.rend(); it != end; ++it) {
             const ThingPtr& thing = *it;
@@ -62,7 +59,6 @@ void Tile::draw(int x, int y)
 
             if(thingAttributes.alwaysOnTopOrder == 3) {
                 thing->draw(x, y);
-            //font->renderText("T3", Rect(x + 5, y+5, 100, 100));
             }
         }
 
@@ -71,6 +67,7 @@ void Tile::draw(int x, int y)
             thing->draw(x - m_drawNextOffset, y - m_drawNextOffset);
         }
     }
+}
 
 void Tile::addThing(ThingPtr thing, int stackpos)
 {

src/otclient/core/tile.h

@@ -9,7 +9,7 @@ class Tile : public LuaObject
 public:
     Tile();
 
-    void draw(int x, int y);
+    void draw(int x, int y, int step);
 
     void addThing(ThingPtr thing, int stackpos);
     ThingPtr getThing(unsigned int stackpos);