package com.me.brickbuster;

import com.badlogic.gdx.Game;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.PolygonSpriteBatch;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.math.Matrix4;
import com.badlogic.gdx.utils.viewport.FitViewport;
import com.badlogic.gdx.utils.viewport.Viewport;
import com.me.brickbuster.state.MenuState;
import com.me.brickbuster.state.PlayState;

public class BrickBuster extends Game {

	public static final String TITLE = "Brick Buster";
	// 9*16 board area
	public static final int BOARD_WIDTH = 2160;
	public static final int BOARD_HEIGHT = 3840;

	public OrthographicCamera cam;
	public Viewport viewport;

	public BitmapFont font;
	public SpriteBatch sb;
	public SpriteBatch fb;
	public ShapeRenderer sr;

	public AssetManager assets;

	@Override
	public void create () {
		cam = new OrthographicCamera();
		viewport = new FitViewport(BOARD_WIDTH, BOARD_HEIGHT, cam);
		viewport.apply(true);

		font = new BitmapFont();
		font.getData().setScale(4);
		font.getRegion().getTexture().setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);

		sb = new SpriteBatch();
		fb = new SpriteBatch();
		sr = new ShapeRenderer();

		assets = new AssetManager();

		setScreen(new MenuState(this));
	}

	@Override
	public void render () {
		Gdx.gl.glClearColor(0f,0f,0f,1);
		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
		// Render the current Screen (State)
		super.render();
	}

	@Override
	public void resize(int width, int height) {
		viewport.update(width, height);

		Matrix4 projection = cam.combined.cpy().scl(PlayState.PIXEL_PER_METER);
		sb.setProjectionMatrix(projection);
		fb.setProjectionMatrix(cam.combined);
		sr.setProjectionMatrix(projection);

		super.resize(width, height);
	}

}