fix draw of uicreature

modules/game_shaders/item.frag

@@ -3,8 +3,10 @@ uniform vec4 color; // painter color
 uniform float time; // time in seconds since shader linkage
 uniform sampler2D texture; // map texture
 varying vec2 textureCoords; // map texture coords
+//uniform int itemId; // item id
 
 void main()
 {
-    gl_FragColor = texture2D(texture, textureCoords) * opacity;
+    vec4 outColor = texture2D(texture, textureCoords);
+    gl_FragColor = outColor * opacity;
 }

src/otclient/core/item.cpp

@@ -49,7 +49,7 @@ ItemPtr Item::create(int id)
 }
 
 PainterShaderProgramPtr itemProgram;
-int ITEM_ID_UNIFORM = 10;
+//int ITEM_ID_UNIFORM = 10;
 
 void Item::draw(const Point& dest, float scaleFactor, bool animate)
 {
@@ -168,11 +168,11 @@ void Item::draw(const Point& dest, float scaleFactor, bool animate)
         itemProgram->addShaderFromSourceCode(Shader::Vertex, glslMainWithTexCoordsVertexShader + glslPositionOnlyVertexShader);
         itemProgram->addShaderFromSourceFile(Shader::Fragment, "/game_shaders/item.frag");
         assert(itemProgram->link());
-        itemProgram->bindUniformLocation(ITEM_ID_UNIFORM, "itemId");
+        //itemProgram->bindUniformLocation(ITEM_ID_UNIFORM, "itemId");
     }
     g_painter.setCustomProgram(itemProgram);
     itemProgram->bind();
-    itemProgram->setUniformValue(ITEM_ID_UNIFORM, (int)m_id);
+    //itemProgram->setUniformValue(ITEM_ID_UNIFORM, (int)m_id);
 
     // now we can draw the item
     internalDraw(dest, scaleFactor, xPattern, yPattern, zPattern, animationPhase);

src/otclient/core/thing.h

@@ -91,6 +91,7 @@ public:
     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]; }
+    int getExactSize() { return m_type->dimensions[ThingType::ExactSize]; }
     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]; }

src/otclient/ui/uicreature.cpp

@@ -30,7 +30,10 @@ 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), 1, false);
+
+        Rect drawRect = getChildrenRect();
+        float scaleFactor = drawRect.width() / (float)m_creature->getExactSize();
+        m_creature->draw(drawRect.bottomRight() - Point(32, 32) * scaleFactor , scaleFactor, false);
     }
 
     drawChildren();