Create Rule system scaffolding

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

@@ -3,13 +3,16 @@ 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.image.Image;
+import com.bartlomiejpluta.base.api.game.window.Window;
 
 public interface Context {
+   Window getWindow();
+
+   Camera getCamera();
+
    void openMap(String mapUid);
 
    Entity createEntity(String entitySetUid);
 
    Image getImage(String imageUid);
-
-   Camera getCamera();
 }

api/src/main/java/com/bartlomiejpluta/base/api/game/map/layer/object/ObjectLayer.java

@@ -3,6 +3,7 @@ package com.bartlomiejpluta.base.api.game.map.layer.object;
 import com.bartlomiejpluta.base.api.game.entity.Entity;
 import com.bartlomiejpluta.base.api.game.entity.Movement;
 import com.bartlomiejpluta.base.api.game.map.layer.base.Layer;
+import com.bartlomiejpluta.base.api.game.rule.Rule;
 
 import java.util.List;
 
@@ -13,6 +14,12 @@ public interface ObjectLayer extends Layer {
 
    List<Entity> getEntities();
 
+   void registerRule(Rule rule);
+
+   void unregisterRule(Rule rule);
+
+   void unregisterRules();
+
    void setPassageAbility(int row, int column, PassageAbility passageAbility);
 
    PassageAbility[][] getPassageMap();

api/src/main/java/com/bartlomiejpluta/base/api/game/rule/Rule.java

@@ -0,0 +1,9 @@
+package com.bartlomiejpluta.base.api.game.rule;
+
+import com.bartlomiejpluta.base.api.game.entity.Entity;
+
+public interface Rule {
+   boolean test(Entity entity);
+
+   void invoke(Entity entity);
+}

engine/src/main/java/com/bartlomiejpluta/base/engine/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(camera);
+      context.init(window, camera);
 
       project = projectLoader.loadProject();
       var runnerClass = classLoader.<GameRunner>loadClass(project.getRunner());

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

@@ -9,14 +9,12 @@ import com.bartlomiejpluta.base.api.game.window.Window;
 import com.bartlomiejpluta.base.api.internal.logic.Updatable;
 import com.bartlomiejpluta.base.api.internal.render.Renderable;
 import com.bartlomiejpluta.base.api.internal.render.ShaderManager;
-import com.bartlomiejpluta.base.engine.core.gl.object.texture.TextureManager;
 import com.bartlomiejpluta.base.engine.project.loader.ClassLoader;
-import com.bartlomiejpluta.base.engine.util.mesh.MeshManager;
 import com.bartlomiejpluta.base.engine.world.entity.manager.EntityManager;
 import com.bartlomiejpluta.base.engine.world.image.manager.ImageManager;
 import com.bartlomiejpluta.base.engine.world.map.manager.MapManager;
 import com.bartlomiejpluta.base.engine.world.map.model.DefaultGameMap;
-import com.bartlomiejpluta.base.engine.world.tileset.manager.TileSetManager;
+import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -25,20 +23,21 @@ import org.springframework.stereotype.Component;
 @Component
 @RequiredArgsConstructor(onConstructor = @__(@Autowired))
 public class RenderableContext implements Context, Updatable, Renderable {
-   private final TileSetManager tileSetManager;
-   private final MeshManager meshManager;
-   private final TextureManager textureManager;
    private final EntityManager entityManager;
    private final ImageManager imageManager;
    private final MapManager mapManager;
    private final ClassLoader classLoader;
 
+   @Getter
+   private Window window;
    private DefaultGameMap map;
    private MapHandler mapHandler;
 
+   @Getter
    private Camera camera;
 
-   public void init(Camera camera) {
+   public void init(Window window, Camera camera) {
+      this.window = window;
       this.camera = camera;
    }
 
@@ -63,11 +62,6 @@ public class RenderableContext implements Context, Updatable, Renderable {
       return imageManager.loadObject(imageUid);
    }
 
-   @Override
-   public Camera getCamera() {
-      return camera;
-   }
-
    public void input(Window window) {
       mapHandler.input(window);
    }

engine/src/main/java/com/bartlomiejpluta/base/engine/world/map/layer/object/DefaultObjectLayer.java

@@ -6,12 +6,14 @@ import com.bartlomiejpluta.base.api.game.entity.Entity;
 import com.bartlomiejpluta.base.api.game.entity.Movement;
 import com.bartlomiejpluta.base.api.game.map.layer.object.ObjectLayer;
 import com.bartlomiejpluta.base.api.game.map.layer.object.PassageAbility;
+import com.bartlomiejpluta.base.api.game.rule.Rule;
 import com.bartlomiejpluta.base.api.game.window.Window;
 import com.bartlomiejpluta.base.api.internal.render.ShaderManager;
 import lombok.Getter;
 import lombok.NonNull;
 import org.joml.Vector2f;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class DefaultObjectLayer implements ObjectLayer {
@@ -22,6 +24,8 @@ public class DefaultObjectLayer implements ObjectLayer {
    @Getter
    private final PassageAbility[][] passageMap;
 
+   private final List<Rule> rules = new ArrayList<>();
+
    private final int rows;
    private final int columns;
    private final Vector2f stepSize;
@@ -34,6 +38,21 @@ public class DefaultObjectLayer implements ObjectLayer {
       this.passageMap = passageMap;
    }
 
+   @Override
+   public void registerRule(Rule rule) {
+      rules.add(rule);
+   }
+
+   @Override
+   public void unregisterRule(Rule rule) {
+      rules.remove(rule);
+   }
+
+   @Override
+   public void unregisterRules() {
+      rules.clear();
+   }
+
    @Override
    public void addEntity(Entity entity) {
       entity.setStepSize(stepSize.x, stepSize.y);
@@ -84,8 +103,14 @@ public class DefaultObjectLayer implements ObjectLayer {
 
    @Override
    public void update(float dt) {
-      for (var object : entities) {
-         object.update(dt);
+      for (var entity : entities) {
+         for (var rule : rules) {
+            if (rule.test(entity)) {
+               rule.invoke(entity);
+            }
+         }
+
+         entity.update(dt);
       }
    }