package com.icystar.findnumber;

import android.content.Context;

import android.graphics.Canvas;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.view.View;

public class NumbersView extends View {

	private int gameIndex = -1;

	public NumbersView(Context context) {

		this(context, null);

		initialize();

	}

	public NumbersView(Context context, AttributeSet attrs) {

		this(context, attrs, 0);

		initialize();

	}

	public NumbersView(Context context, AttributeSet attrs, int defStyle) {

		super(context, attrs, defStyle);

		initialize();

	}

	public void initialize() {

		setKeepScreenOn(true);

	}

	public int getGameIndex(int value)

		{ return gameIndex; }

	public void setGameIndex(int value) {

		if (getGame() != null) getGame().onLayout(0, 0);

		gameIndex = value;

		if (getGame() != null) getGame().onLayout(getMeasuredWidth(), getMeasuredHeight());

	}

	public Game getGame()

		{ return gameIndex >= 0 ? Game.games[gameIndex] : null; }

	@Override

	protected void onDraw(Canvas canvas) {

		super.onDraw(canvas);

		Game game = getGame();

		if (game != null) game.draw(canvas);

	}

	@Override

	protected void onLayout(boolean changed, int left, int top, int right, int bottom) {

		super.onLayout(changed, left, top, right, bottom);

		Game game = getGame();

		if (game != null) game.onLayout(getMeasuredWidth(), getMeasuredHeight());

	}

	@Override

	public boolean onTouchEvent(MotionEvent event) {

		if (event.getAction() == MotionEvent.ACTION_DOWN) {

			Game game = getGame();

			if (game != null) game.onTouch(Math.round(event.getX()), Math.round(event.getY()));

			return true;

		}

		return false;

	}

}