Extract ImageLayer interface to :api

api/src/main/java/com/bartlomiejpluta/base/api/game/context/Context.java

@@ -2,11 +2,14 @@ package com.bartlomiejpluta.base.api.game.context;
 
 import com.bartlomiejpluta.base.api.game.camera.Camera;
 import com.bartlomiejpluta.base.api.game.entity.Entity;
+import com.bartlomiejpluta.base.api.game.map.Image;
 
 public interface Context {
    void openMap(String mapUid);
 
    Entity createEntity(String entitySetUid);
 
+   Image getImage(String imageUid);
+
    Camera getCamera();
 }

api/src/main/java/com/bartlomiejpluta/base/api/game/map/GameMap.java

@@ -5,10 +5,20 @@ import com.bartlomiejpluta.base.api.game.entity.Movement;
 import org.joml.Vector2f;
 
 public interface GameMap {
+   float getWidth();
+
+   float getHeight();
+
+   int getRows();
+
+   int getColumns();
+
    Vector2f getSize();
 
    TileLayer getTileLayer(int layerIndex);
 
+   ImageLayer getImageLayer(int layerIndex);
+
    void addEntity(int objectLayerIndex, Entity entity);
 
    void removeEntity(int objectLayerIndex, Entity entity);

api/src/main/java/com/bartlomiejpluta/base/api/game/map/Image.java

@@ -0,0 +1,16 @@
+package com.bartlomiejpluta.base.api.game.map;
+
+import com.bartlomiejpluta.base.api.internal.object.Placeable;
+import com.bartlomiejpluta.base.api.internal.render.Renderable;
+
+public interface Image extends Placeable, Renderable {
+   int getPrimaryWidth();
+
+   int getPrimaryHeight();
+
+   int getFactor();
+
+   int getWidth();
+
+   int getHeight();
+}

api/src/main/java/com/bartlomiejpluta/base/api/game/map/ImageLayer.java

@@ -0,0 +1,15 @@
+package com.bartlomiejpluta.base.api.game.map;
+
+public interface ImageLayer extends Layer {
+   void setImage(Image image);
+
+   void setOpacity(float opacity);
+
+   void setPosition(float x, float y);
+
+   void setMode(ImageLayerMode mode);
+
+   void setScale(float scaleX, float scaleY);
+
+   void setParallax(boolean parallax);
+}

api/src/main/java/com/bartlomiejpluta/base/api/game/map/ImageLayerMode.java

@@ -0,0 +1,7 @@
+package com.bartlomiejpluta.base.api.game.map;
+
+public enum ImageLayerMode {
+   NORMAL,
+   FIT_MAP,
+   FIT_SCREEN
+}