WireChem/core/src/fr/evolving/renderers/GameRenderer.java

package fr.evolving.renderers;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;

import fr.evolving.assets.AssetLoader;
import fr.evolving.screens.GameScreen;

public class GameRenderer {
	private ShapeRenderer shapeRenderer;
	private SpriteBatch batcher;
	private GameScreen GameScreen;
	private TextureRegion oneselection;
	private float rotation;

	public GameRenderer(GameScreen GameScreen) {
		this.GameScreen = GameScreen;
		batcher = new SpriteBatch();
		batcher.setProjectionMatrix(AssetLoader.Camera.combined);
		shapeRenderer = new ShapeRenderer();
		shapeRenderer.setProjectionMatrix(AssetLoader.Camera.combined);
		oneselection = AssetLoader.Atlas_level.findRegion("circle");
		rotation = 0f;
	}

	public void evolve() {
		rotation += 5;
	}

	public void render(float delta, float runTime, int layer) {
		if (layer == 0) {
			Gdx.gl.glClearColor(0, 0, 0, 1);
			Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
		} else if (layer == 1) {
			batcher.begin();
			batcher.setColor(0.25f, 0.25f, 0.25f, 1f);
			batcher.draw(AssetLoader.Atlas_level.findRegion("barrehaut"), 0.0f,
					AssetLoader.height - 198.0f, 1920.0f, 200.0f);
			batcher.draw(AssetLoader.Atlas_level.findRegion("barrecentre"),
					1480f, AssetLoader.height - 785.0f, 590f, 530.0f);
			batcher.draw(AssetLoader.Atlas_level.findRegion("barrebas"), 0.0f,
					0.0f, 1920.0f, 170.0f);
			if (GameScreen.unroll)
				batcher.draw(
						AssetLoader.Atlas_level.findRegion("barrecentre2"),
						1180f, AssetLoader.height - 1000.0f, 880f, 386.0f);
			batcher.end();
		} else if (layer == 2) {
			shapeRenderer.begin(ShapeType.Filled);
			shapeRenderer.end();
			batcher.begin();
			if (GameScreen.selected != null) {
				batcher.setColor(1f, 0f, 0f, 1f);
				batcher.draw(oneselection, GameScreen.selected.getX(),
						GameScreen.selected.getY(),
						GameScreen.selected.getWidth() / 2,
						GameScreen.selected.getHeight() / 2,
						GameScreen.selected.getWidth(),
						GameScreen.selected.getHeight(), 1f, 1f, rotation);
			}
			batcher.end();
		}
	}

}