temp.java

package com.me.mygdxgame;

import java.util.ArrayList;

import com.badlogic.gdx.ApplicationListener;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.Texture.TextureFilter;
import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.graphics.g2d.TextureAtlas.AtlasRegion;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Vector3;

public class MyGdxGame implements ApplicationListener {
    private OrthographicCamera camera;
	private SpriteBatch batch;

	private Sprite sprite;
	private ArrayList<Sprite> spriteList = new ArrayList<Sprite>();
	private int topLeft = 0;
	private int top = 0;
	private int topRight = 0;
	private int left = 0;
	private int center = 0;
	private int right = 0;
	private int bottomLeft = 0;
	private int bottom = 0;
	private int bottomRight = 0;

	@Override
	public void create() {
		camera = new OrthographicCamera(Gdx.graphics.getWidth(),
				Gdx.graphics.getHeight());
		batch = new SpriteBatch();

		TextureAtlas atlas;
		atlas = new TextureAtlas(Gdx.files.internal("data/tictactoe.pack"));
		AtlasRegion region = atlas.findRegion("board");

		sprite = new Sprite(region);
		sprite.setSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
		sprite.setPosition(-sprite.getWidth() / 2, -sprite.getHeight() / 2);
		// float w = Gdx.graphics.getWidth();
		// float h = Gdx.graphics.getHeight();
		//
		// camera = new OrthographicCamera(1, h/w);
		// batch = new SpriteBatch();
		//
		// texture = new Texture(Gdx.files.internal("data/libgdx.png"));
		// texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
		//
		// TextureRegion region = new TextureRegion(texture, 0, 0, 512, 275);
		//
		// sprite = new Sprite(region);
		// sprite.setSize(0.9f, 0.9f * sprite.getHeight() / sprite.getWidth());
		// sprite.setOrigin(sprite.getWidth()/2, sprite.getHeight()/2);
		// sprite.setPosition(-sprite.getWidth()/2, -sprite.getHeight()/2);
	}

	@Override
	public void dispose() {
		batch.dispose();
		// texture.dispose();
	}

	@Override
	public void render() {
		Gdx.gl.glClearColor(1, 1, 1, 1);
		Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

		batch.setProjectionMatrix(camera.combined);
		batch.begin();
		sprite.draw(batch);
		for (Sprite spriteItem : spriteList) {
			spriteItem.draw(batch);
		}
		batch.end();

		if (Gdx.input.isTouched()) {
			Gdx.app.log("x", Gdx.input.getX() + "");
			Gdx.app.log("y", Gdx.input.getY() + "");

			Vector3 touchPos = new Vector3();
			touchPos.set(Gdx.input.getX(), Gdx.input.getY(), 0);
			camera.unproject(touchPos);
			Gdx.app.log("touchx", touchPos.x + "");
			Gdx.app.log("touchy", touchPos.y + "");

			if (canPut(Gdx.input.getX(), Gdx.input.getY())) {
				TextureAtlas atlas;
				atlas = new TextureAtlas(
						Gdx.files.internal("data/tictactoe.pack"));
				AtlasRegion region = atlas.findRegion("o");
				Sprite oSprite = new Sprite(region);
				oSprite.setPosition(touchPos.x, touchPos.y);
				spriteList.add(oSprite);
			}
		}
	}

	boolean canPut(float x, float y) {
		if (25 < x && x <= 120) {
			// x左邊
			if (130 < y && y <= 225) {
				// y上方
				if (topLeft == 0) {
					// 沒有放過旗子
					topLeft = 1;
					return true;
				}
			} else if (225 < y && y <= 320) {
				// y中間
				if (left == 0) {
					// 沒放過旗子
					left = 1;
					return true;
				}
			} else if (320 < y && y <= 415) {
				// y下方
				if (bottomLeft == 0) {
					bottomLeft = 1;
					return true;
				}
			}
		} else if (120 < x && x <= 215) {
			// x正中間
			if (130 < y && y <= 225) {
				// y上方
				if (top == 0) {
					// 沒有放過旗子
					top = 1;
					return true;
				}
			} else if (225 < y && y <= 320) {
				// y中間
				if (center == 0) {
					// 沒放過旗子
					center = 1;
					return true;
				}
			} else if (320 < y && y <= 415) {
				// y下方
				if (bottom == 0) {
					bottom = 1;
					return true;
				}
			}
		} else if (215<x && x <= 310) {
			// x右邊
			if (130 < y && y <= 225) {
				// y上方
				if (topRight == 0) {
					// 沒有放過旗子
					topRight = 1;
					return true;
				}
			} else if (225 < y && y <= 320) {
				// y中間
				if (right == 0) {
					// 沒放過旗子
					right = 1;
					return true;
				}
			} else if (320 < y && y <= 415) {
				// y下方
				if (bottomRight == 0) {
					bottomRight = 1;
					return true;
				}
			}
		}
		return false;
	}

	@Override
	public void resize(int width, int height) {
	}

	@Override
	public void pause() {
	}

	@Override
	public void resume() {
	}
}