More components, less entities

core/src/mindustry/entities/Effect.java

@@ -0,0 +1,96 @@
+package mindustry.entities;
+
+import arc.func.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.math.geom.*;
+
+public class Effect{
+    private static final EffectContainer container = new EffectContainer();
+    private static int lastid = 0;
+
+    public final int id;
+    public final Cons<EffectContainer> renderer;
+    public final float lifetime;
+    /** Clip size. */
+    public float size;
+
+    public Effect(float life, float clipsize, Cons<EffectContainer> renderer){
+        this.id = lastid++;
+        this.lifetime = life;
+        this.renderer = renderer;
+        this.size = clipsize;
+    }
+
+    public Effect(float life, Cons<EffectContainer> renderer){
+        this(life, 28f, renderer);
+    }
+
+    public void at(Position pos){
+        Effects.createEffect(this, pos.getX(), pos.getY(), 0, Color.white, null);
+    }
+
+    public void at(Position pos, float rotation){
+        Effects.createEffect(this, pos.getX(), pos.getY(), rotation, Color.white, null);
+    }
+
+    public void at(float x, float y){
+        Effects.createEffect(this, x, y, 0, Color.white, null);
+    }
+
+    public void at(float x, float y, float rotation){
+        Effects.createEffect(this, x, y, rotation, Color.white, null);
+    }
+
+    public void at(float x, float y, float rotation, Color color){
+        Effects.createEffect(this, x, y, rotation, color, null);
+    }
+
+    public void at(float x, float y, float rotation, Color color, Object data){
+        Effects.createEffect(this, x, y, rotation, color, data);
+    }
+
+    public void at(float x, float y, float rotation, Object data){
+        Effects.createEffect(this, x, y, rotation, Color.white, data);
+    }
+
+    public void render(int id, Color color, float life, float rotation, float x, float y, Object data){
+        container.set(id, color, life, lifetime, rotation, x, y, data);
+        renderer.get(container);
+        Draw.reset();
+    }
+
+    public static class EffectContainer implements Scaled{
+        public float x, y, time, lifetime, rotation;
+        public Color color;
+        public int id;
+        public Object data;
+        private EffectContainer innerContainer;
+
+        public void set(int id, Color color, float life, float lifetime, float rotation, float x, float y, Object data){
+            this.x = x;
+            this.y = y;
+            this.color = color;
+            this.time = life;
+            this.lifetime = lifetime;
+            this.id = id;
+            this.rotation = rotation;
+            this.data = data;
+        }
+
+        public void scaled(float lifetime, Cons<EffectContainer> cons){
+            if(innerContainer == null) innerContainer = new EffectContainer();
+            if(time <= lifetime){
+                innerContainer.set(id, color, time, lifetime, rotation, x, y, data);
+                cons.get(innerContainer);
+            }
+        }
+
+        @Override
+        public float fin(){
+            return time / lifetime;
+        }
+    }
+
+}