Add camera support in :API Context

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

@@ -1,9 +1,14 @@
 package com.bartlomiejpluta.base.api.context;
 
 import com.bartlomiejpluta.base.api.entity.Entity;
+import org.joml.Vector2f;
 
 public interface Context {
    void openMap(String mapUid);
 
    Entity createEntity(String entitySetUid);
+
+   void setCameraPosition(Vector2f position);
+
+   void setCameraPosition(float x, float y);
 }

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

@@ -2,16 +2,23 @@ package com.bartlomiejpluta.base.api.map;
 
 import com.bartlomiejpluta.base.api.entity.Entity;
 import com.bartlomiejpluta.base.api.entity.Movement;
+import org.joml.Vector2f;
 
 public interface GameMap {
+   Vector2f getSize();
+
    void addEntity(int objectLayerIndex, Entity entity);
+
    void removeEntity(int objectLayerIndex, Entity entity);
+
    boolean isMovementPossible(int objectLayerIndex, Movement movement);
 
    void setPassageAbility(int objectLayerIndex, int row, int column, PassageAbility passageAbility);
 
    void setTile(int tileLayerIndex, int row, int column, int tileId);
+
    void setTile(int tileLayerIndex, int row, int column, int tileSetRow, int tileSetColumn);
+
    void clearTile(int tileLayerIndex, int row, int column);
 
    void setColor(int colorLayerIndex, float r, float g, float b, float alpha);

api/src/main/java/com/bartlomiejpluta/base/api/map/MapHandler.java

@@ -9,4 +9,6 @@ public interface MapHandler {
    void input(Keyboard keyboard);
 
    void update(Context context, GameMap map, float dt);
+
+   void postRender(float windowWidth, float windowHeight);
 }

editor/src/main/resources/java_templates/map_handler.ftl

@@ -9,16 +9,21 @@ public class ${className} implements MapHandler {
 
    @Override
    public void init(Context context, GameMap map) {
-      throw new RuntimeException("Not implemented yet");
+
    }
 
    @Override
    void input(Keyboard keyboard) {
-      throw new RuntimeException("Not implemented yet");
+
    }
 
    @Override
    public void update(Context context, GameMap map, float dt) {
-      throw new RuntimeException("Not implemented yet");
+
+   }
+
+   @Override
+   public void postRender(float windowWidth, float windowHeight) {
+
    }
 }

game/src/main/java/com/bartlomiejpluta/base/game/logic/DefaultGameLogic.java

@@ -51,7 +51,7 @@ public class DefaultGameLogic implements GameLogic {
    public void init(Window window) {
       log.info("Initializing game logic");
       renderer.init();
-      context.init(window);
+      context.init(window, camera);
 
       project = projectLoader.loadProject();
       var runnerClass = classLoader.<GameRunner>loadClass(project.getRunner());

game/src/main/java/com/bartlomiejpluta/base/game/map/model/DefaultGameMap.java

@@ -76,6 +76,7 @@ public class DefaultGameMap implements Renderable, Updatable, GameMap {
       }
    }
 
+   @Override
    public Vector2f getSize() {
       return new Vector2f(columns * stepSize.x, rows * stepSize.y);
    }

game/src/main/java/com/bartlomiejpluta/base/game/project/model/RenderableContext.java

@@ -20,6 +20,7 @@ import com.bartlomiejpluta.base.game.project.loader.ClassLoader;
 import com.bartlomiejpluta.base.game.tileset.manager.TileSetManager;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
+import org.joml.Vector2f;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -38,8 +39,11 @@ public class RenderableContext implements Context, Updatable, Renderable {
    private DefaultGameMap map;
    private MapHandler mapHandler;
 
-   public void init(Window window) {
-      keyboard = new GLFWKeyboard(window);
+   private Camera camera;
+
+   public void init(Window window, Camera camera) {
+      this.keyboard = new GLFWKeyboard(window);
+      this.camera = camera;
    }
 
    @SneakyThrows
@@ -58,6 +62,16 @@ public class RenderableContext implements Context, Updatable, Renderable {
       return entityManager.createEntity(entitySetUid);
    }
 
+   @Override
+   public void setCameraPosition(Vector2f position) {
+      camera.setPosition(position);
+   }
+
+   @Override
+   public void setCameraPosition(float x, float y) {
+      camera.setPosition(x, y);
+   }
+
    public void input() {
       mapHandler.input(keyboard);
    }
@@ -78,5 +92,9 @@ public class RenderableContext implements Context, Updatable, Renderable {
       if (map != null) {
          map.render(window, camera, shaderManager);
       }
+
+      if (mapHandler != null) {
+         mapHandler.postRender(window.getWidth(), window.getHeight());
+      }
    }
 }