UIGameMap allow clicking in black

modules/game_interface/widgets/uigamemap.lua

@@ -58,10 +58,9 @@ function UIGameMap:onMouseRelease(mousePosition, mouseButton)
   end
 
   local tile = self:getTile(mousePosition)
-  if tile == nil then return false end
 
   local localPlayerPos = g_game.getLocalPlayer():getPosition()
-  local autoWalkPos = tile:getPosition()
+  local autoWalkPos = self:getPosition(mousePosition)
   if autoWalkPos.z ~= localPlayerPos.z then
     local dz = autoWalkPos.z - localPlayerPos.z
     autoWalkPos.x = autoWalkPos.x + dz
@@ -69,10 +68,17 @@ function UIGameMap:onMouseRelease(mousePosition, mouseButton)
     autoWalkPos.z = localPlayerPos.z
   end
 
-  local lookThing = tile:getTopLookThing()
+  local lookThing
-  local useThing = tile:getTopUseThing()
+  local useThing
-  local creatureThing = tile:getTopCreature()
+  local creatureThing
-  local multiUseThing = tile:getTopMultiUseThing()
+  local multiUseThing
+
+  if tile then
+    lookThing = tile:getTopLookThing()
+    useThing = tile:getTopUseThing()
+    creatureThing = tile:getTopCreature()
+    multiUseThing = tile:getTopMultiUseThing()
+  end
 
   local ret = modules.game_interface.processMouseAction(mousePosition, mouseButton, autoWalkPos, lookThing, useThing, creatureThing, multiUseThing)
   if ret then

src/otclient/luafunctions.cpp

@@ -494,6 +494,7 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassMemberFunction<UIMap>("getFollowingCreature", &UIMap::getFollowingCreature);
     g_lua.bindClassMemberFunction<UIMap>("getDrawFlags", &UIMap::getDrawFlags);
     g_lua.bindClassMemberFunction<UIMap>("getCameraPosition", &UIMap::getCameraPosition);
+    g_lua.bindClassMemberFunction<UIMap>("getPosition", &UIMap::getPosition);
     g_lua.bindClassMemberFunction<UIMap>("getTile", &UIMap::getTile);
     g_lua.bindClassMemberFunction<UIMap>("getMaxZoomIn", &UIMap::getMaxZoomIn);
     g_lua.bindClassMemberFunction<UIMap>("getMaxZoomOut", &UIMap::getMaxZoomOut);

src/otclient/mapview.cpp

@@ -617,48 +617,6 @@ Position MapView::getCameraPosition()
     return m_customCameraPosition;
 }
 
-TilePtr MapView::getTile(const Point& mousePos, const Rect& mapRect)
-{
-    Point relativeMousePos = mousePos - mapRect.topLeft();
-    Size visibleSize = m_visibleDimension * m_tileSize;
-    Position cameraPosition = getCameraPosition();
-
-    // if we have no camera, its impossible to get the tile
-    if(!cameraPosition.isValid())
-        return nullptr;
-
-    float scaleFactor = m_tileSize / (float)Otc::TILE_PIXELS;
-
-
-    float horizontalStretchFactor = visibleSize.width() / (float)mapRect.width();
-    float verticalStretchFactor = visibleSize.height() / (float)mapRect.height();
-
-    Point tilePos2D = Point(relativeMousePos.x * horizontalStretchFactor, relativeMousePos.y * verticalStretchFactor);
-
-    if(isFollowingCreature())
-        tilePos2D += m_followingCreature->getWalkOffset() * scaleFactor;
-    tilePos2D /= m_tileSize;
-
-    Position tilePos = Position(1 + (int)tilePos2D.x - m_visibleCenterOffset.x, 1 + (int)tilePos2D.y - m_visibleCenterOffset.y, 0) + cameraPosition;
-    if(!tilePos.isValid())
-        return nullptr;
-
-    // we must check every floor, from top to bottom to check for a clickable tile
-    TilePtr tile;
-    tilePos.coveredUp(tilePos.z - m_cachedFirstVisibleFloor);
-    for(int i = m_cachedFirstVisibleFloor; i <= m_cachedLastVisibleFloor; i++) {
-        tile = g_map.getTile(tilePos);
-        if(tile && tile->isClickable())
-            break;
-        tilePos.coveredDown();
-    }
-
-    if(!tile || !tile->isClickable())
-        return nullptr;
-
-    return tile;
-}
-
 void MapView::setDrawMinimapColors(bool enable)
 {
     if(m_drawMinimapColors == enable)

src/otclient/mapview.h

@@ -67,6 +67,10 @@ public:
     // map dimension related
     void setVisibleDimension(const Size& visibleDimension);
     Size getVisibleDimension() { return m_visibleDimension; }
+    int getTileSize() { return m_tileSize; }
+    Point getVisibleCenterOffset() { return m_visibleCenterOffset; }
+    int getCachedFirstVisibleFloor() { return m_cachedFirstVisibleFloor; }
+    int getCachedLastVisibleFloor() { return m_cachedLastVisibleFloor; }
 
     // view mode related
     void setViewMode(ViewMode viewMode);
@@ -100,8 +104,6 @@ public:
     void setShader(const PainterShaderProgramPtr& shader) { m_shader = shader; }
     PainterShaderProgramPtr getShader() { return m_shader; }
 
-    // get tile
-    TilePtr getTile(const Point& mousePos, const Rect& mapRect);
 
     MapViewPtr asMapView() { return static_self_cast<MapView>(); }
 

src/otclient/uimap.cpp

@@ -116,18 +116,57 @@ void UIMap::setKeepAspectRatio(bool enable)
     updateMapSize();
 }
 
+Position UIMap::getPosition(const Point& mousePos)
+{
+    if(!m_mapRect.contains(mousePos))
+        return Position();
+
+    Point relativeMousePos = mousePos - m_mapRect.topLeft();
+    Size visibleSize = getVisibleDimension() * m_mapView->getTileSize();
+    Position cameraPosition = getCameraPosition();
+
+    // if we have no camera, its impossible to get the tile
+    if(!cameraPosition.isValid())
+        return Position();
+
+    float scaleFactor = m_mapView->getTileSize() / (float)Otc::TILE_PIXELS;
+    float horizontalStretchFactor = visibleSize.width() / (float)m_mapRect.width();
+    float verticalStretchFactor = visibleSize.height() / (float)m_mapRect.height();
+
+    Point tilePos2D = Point(relativeMousePos.x * horizontalStretchFactor, relativeMousePos.y * verticalStretchFactor);
+
+    if(m_mapView->isFollowingCreature())
+        tilePos2D += getFollowingCreature()->getWalkOffset() * scaleFactor;
+    tilePos2D /= m_mapView->getTileSize();
+
+    Point visibleCenterOffset = m_mapView->getVisibleCenterOffset();
+    Position position = Position(1 + (int)tilePos2D.x - visibleCenterOffset.x, 1 + (int)tilePos2D.y - visibleCenterOffset.y, 0) + cameraPosition;
+    if(!position.isValid())
+        return Position();
+
+    return position;
+}
+
 TilePtr UIMap::getTile(const Point& mousePos)
 {
-  /*
+    Position tilePos = getPosition(mousePos);
-   * Known Issue: If you move a container widget into the map rect
+    if(!tilePos.isValid())
-   * and you move an item onto itself it will allow this to execute
-   * still dropping the item on the ground.
-   */
-    if(!m_mapRect.contains(mousePos))
         return nullptr;
 
-    //TODO: move MapView code to UIMap and rework this shit
+    // we must check every floor, from top to bottom to check for a clickable tile
-    return m_mapView->getTile(mousePos, m_mapRect);
+    TilePtr tile;
+    tilePos.coveredUp(tilePos.z - m_mapView->getCachedFirstVisibleFloor());
+    for(int i = m_mapView->getCachedFirstVisibleFloor(); i <= m_mapView->getCachedLastVisibleFloor(); i++) {
+        tile = g_map.getTile(tilePos);
+        if(tile && tile->isClickable())
+            break;
+        tilePos.coveredDown();
+    }
+
+    if(!tile || !tile->isClickable())
+        return nullptr;
+
+    return tile;
 }
 
 void UIMap::onStyleApply(const std::string& styleName, const OTMLNodePtr& styleNode)

src/otclient/uimap.h

@@ -68,6 +68,7 @@ public:
     CreaturePtr getFollowingCreature() { return m_mapView->getFollowingCreature(); }
     Otc::DrawFlags getDrawFlags() { return m_mapView->getDrawFlags(); }
     Position getCameraPosition() { return m_mapView->getCameraPosition(); }
+    Position getPosition(const Point& mousePos);
     TilePtr getTile(const Point& mousePos);
     int getMaxZoomIn() { return m_maxZoomIn; }
     int getMaxZoomOut() { return m_maxZoomOut; }