Update CAMERA

Author: spynetS

src/JavaGameEngine/Backend/UpdateThread.java

@@ -29,7 +29,7 @@ private LinkedList<Component>  UpdateObjects()
 
         for (Component component : ComponentHandler.getObjects()) {
 
-            //component.setCameraPosition(UpdateThread.camera.getPosition().devide(4));
+            component.setCameraPosition(UpdateThread.camera.getPosition());
             component.update();
         }
         return ComponentHandler.getObjects();

src/JavaGameEngine/Components/Collider/SquareCollider.java

@@ -82,7 +82,7 @@ public void draw(Graphics g) {
 
         if(isVisible()){
             g.setColor(Color.GREEN);
-            g.drawRect((int) getPosition().getX(), (int) getPosition().getY(), (int) getScale().getX(), (int) getScale().getY());
+            g.drawRect((int) ((int) getSpritePosition().getX()+getScale().getX()/2), (int) ((int) getSpritePosition().getY()+getScale().getY()/2), (int) getScale().getX(), (int) getScale().getY());
             g.setColor(Color.darkGray);
         }
         /*

src/JavaGameEngine/Components/Component.java

@@ -68,16 +68,22 @@ public void setParent(Component parent) {
         this.parent = parent;
     }
 
+
     public Vector2 getPosition() {
-        return position.subtract(cameraPosition);
+        return position;
     }
     public void setPosition(Vector2 position) {
-        this.position = position.add(cameraPosition);
+        if(this.tag != "player"){
+            this.position = position;
+        }
+        else{
+            this.position = position;
+        }
       //  updateChildren();
     }
     public Vector2 getSpritePosition(){
-        float x = (getPosition().getX()-((getScale().getX()/2)));
-        float y = (getPosition().getY()-((getScale().getY()/2)));
+        float x = (getPosition().subtract(cameraPosition).getX()-((getScale().getX()/2)));
+        float y = (getPosition().subtract(cameraPosition).getY()-((getScale().getY()/2)));
 
         return new Vector2(x,y);
     }
@@ -209,7 +215,7 @@ public void update() {
             // update this in the setScale and setRotation instead
             setRotation(parent.getRotation().add(getLocalRotation()));
             setScale(parent.getScale().add(getLocalScale()));
-
+            setCameraPosition(parent.getCameraPosition());
 
         }
         if(components.size()>0){

src/JavaGameEngine/Components/GameObject.java

@@ -27,6 +27,8 @@ public Color getColor() {
 
     @Override
     public void draw(Graphics g){
+        g.drawString(getPosition().toString(), (int) getSpritePosition().getX(), (int) (getSpritePosition().getY()-50));
+        g.drawString(getSpritePosition().toString(), (int) getSpritePosition().getX(), (int) (getSpritePosition().getY()-20));
         g.setColor(this.color);
         Sprite sprite = (Sprite) getChild(new Sprite());
         if(sprite!=null){

src/Testing/Test.java

@@ -0,0 +1,74 @@
+package Testing;
+
+import JavaGameEngine.Backend.ComponentHandler;
+import JavaGameEngine.Backend.Input.Input;
+import JavaGameEngine.Backend.Input.Keys;
+import JavaGameEngine.Backend.UpdateThread;
+import JavaGameEngine.Components.Collider.SquareCollider;
+import JavaGameEngine.Components.Component;
+import JavaGameEngine.Components.GameObject;
+import JavaGameEngine.Components.Physics.PhysicsBody;
+import JavaGameEngine.JavaGameEngine;
+import JavaGameEngine.msc.Vector2;
+
+import java.awt.*;
+
+public class Test extends JavaGameEngine {
+
+    public static void main(String[] args){
+        init();
+        ComponentHandler.addObject(new Player());
+        GameObject g = new GameObject();
+        g.setScale(new Vector2(500,10));
+        g.addChild(new SquareCollider());
+        PhysicsBody b = new PhysicsBody();
+        g.setPosition(new Vector2(0,500));
+        b.setUseGravity(false);
+        g.addChild(b);
+        ComponentHandler.addObject(g);
+        start();
+    }
+    static class Player extends GameObject{
+
+        public Player(){
+
+            setColor(Color.CYAN);
+
+            setTag("player");
+            PhysicsBody b = new PhysicsBody();
+            setPosition(new Vector2(400,300));
+            b.setUseGravity(true);
+            addChild(b);
+            SquareCollider s = new SquareCollider();
+            s.setVisible(true);
+            addChild(s);
+        }
+
+        @Override
+        public void update() {
+            super.update();
+            if(Input.isKeyDown(Keys.D)){
+                movePosition(getPosition().add(Vector2.right));
+            }
+            if(Input.isKeyDown(Keys.A)){
+                movePosition(getPosition().add(Vector2.left));
+            }
+            if(Input.isKeyDown(Keys.W)){
+                movePosition(getPosition().add(Vector2.up));
+            }
+            if(Input.isKeyDown(Keys.S)){
+                movePosition(getPosition().add(Vector2.down));
+            }
+            //movePosition(Input.getMousePosition());
+            UpdateThread.camera.setPosition(getPosition().subtract(new Vector2(Test.GAMEWORLD.getWidth()/2,Test.GAMEWORLD.getHeight()/2)));
+        }
+
+        @Override
+        public void draw(Graphics g) {
+            super.draw(g);
+            g.drawString(UpdateThread.camera.getPosition().toString(),50,50);
+            g.drawString(getPosition().toString(),50,100);
+        }
+    }
+
+}