package de.samdev.colorrunner.game.renderer;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.math.Vector3;

import de.samdev.colorrunner.game.world.CRGameWorld;
import de.samdev.colorrunner.game.world.entities.CRGameEntity;
import de.samdev.colorrunner.game.world.entities.MovingEntity;

public class CRGameRenderer extends AbstractGameRenderer {
	private CRGameWorld gameworld;
	public double avgExecTime = 0;

	public CRGameRenderer(CRGameWorld _world, float width, float height) {
		super(width, height);

		gameworld = _world;
	}

	@Override
	public void doRender() {
		updateCameraOffset(gameworld.player.bounds.x);
		
		beginDebug();
		renderDebug("FPS: " + (int)gameworld.fps.getFPS());
		renderDebug("Entitys: " + gameworld.entities.size());
		renderDebug("ExecTime: " + (int)(avgExecTime*100) / 100.0+ " / " + (int)(10000/gameworld.fps.getFPS())/10.0 + "ms (" + (int)((avgExecTime/(1000/gameworld.fps.getFPS()))*1000) / 10.0 + "%)");
		endDebug();

		//################################################################################
		
		spriteBatch.begin();

		for (CRGameEntity e : gameworld.entities) {
			spriteBatch.draw(e.getTexture(), e.bounds.x, e.bounds.y, e.bounds.width, e.bounds.height);
		}
		
		//################################################################################
		
		spriteBatch.enableBlending(); 
		Vector3 cw_coords = cam.unproject(new Vector3(Gdx.graphics.getWidth(), 0, 0));
		spriteBatch.draw(CRAssets.TEX_COLORWHEEL, cw_coords.x - 70, cw_coords.y - 70, 64, 64);
		spriteBatch.disableBlending();
		
		spriteBatch.end();

		//################################################################################
		
		shapeRenderer.begin(ShapeType.Line);
		shapeRenderer.setColor(1, 0, 1, 1);
		
		for (CRGameEntity e : gameworld.entities) {
			shapeRenderer.rect(e.bounds.x, e.bounds.y, e.bounds.width, e.bounds.height);
			
			if (e instanceof MovingEntity) {
				MovingEntity me = (MovingEntity) e;
				
				shapeRenderer.line(me.bounds.getCenter(new Vector2()), me.bounds.getCenter(new Vector2()).add(me.getVelocity().x / 15f, 0));
				shapeRenderer.line(me.bounds.getCenter(new Vector2()), me.bounds.getCenter(new Vector2()).add(0 , me.getVelocity().y / 15f));
			}
		}
		
		shapeRenderer.end();
	}
}