import com.nttdocomo.ui.IApplication;
import com.nttdocomo.ui.Display;
import com.nttdocomo.ui.Graphics;
import com.nttdocomo.ui.Canvas;
import com.nttdocomo.ui.MediaManager;
import com.nttdocomo.ui.MediaImage;
import com.nttdocomo.ui.Image;
import com.nttdocomo.io.ConnectionException;
import com.nttdocomo.ui.UIException;
import java.util.Random;

public class BlockMain extends Canvas implements Runnable{

	private int game;
	private Random rand;

	private int delay;
	private int delayCount;
	private int delayLevelup;

	private int bx;		/* Ballの位置と角度 */
	private int by;
	private int bd;
	private int newbx;
	private int newby;

	private int platex;
	private int newPlatex;
	private boolean plateMoveFlag;

	private Image end;

	private Thread thread;

	private int[][] map ={
		{0,0,0,0,0,0,0,0},
		{0,1,0,0,0,0,1,0},
		{0,1,0,0,0,0,1,0},
		{0,1,1,1,1,1,1,0},
		{0,1,0,0,0,0,1,0},
		{0,1,0,0,0,0,1,0},
		{0,1,0,0,0,0,1,0},
		{0,0,0,0,0,0,0,0}
		};
	BlockMain(){
		MediaImage mi;

		mi = MediaManager.getImage("resource:///gif/end.gif");
		try{
			mi.use();
		}catch(ConnectionException e){
		}catch(UIException e){
		}
		end = mi.getImage();

		setSoftLabel(SOFT_KEY_1, "Start");
		setSoftLabel(SOFT_KEY_2, "Exit");

		/* 乱数初期化 */
		rand = new Random();

		game = 0;

		thread = new Thread(this);
		thread.start();
	}

	public void run(){
		while(true){
			try{
				thread.sleep(5);
			}catch (InterruptedException e){
				break;
			}
			repaint();
		}
	}

	private void drawMap(Graphics g){
		g.lock();

		for (int i = 0 ; i < 8 ; i++){
			for (int j = 0 ; j < 8 ; j++){
				if (map[i][j] == 1){
					g.setColor(Graphics.getColorOfName(Graphics.RED));
					g.fillRect(2 + j * 12, 20 + i * 5, 11, 4);
				}
			}
		}
		g.unlock(true);
	}

	public void paint(Graphics g){
		if (game == 0){
			g.lock();
			g.setColor(Graphics.getColorOfName(Graphics.WHITE));
			g.fillRect(0, 0, 100, 120);
			g.setColor(Graphics.getColorOfName(Graphics.BLACK));
			g.fillRect(2, 2, 96, 118);
			g.unlock(true);

			drawMap(g);

			game = 1;
		}else if (game == 1){
			bx = 700;
			by = 500;
			bd = 225;
			newbx = 700;
			newby = 500;

			platex = 22;
			newPlatex = 22;

			plateMoveFlag = true;

			delay = 8;
			delayCount = 0;
			delayLevelup = 0;

			game = 2;
		}else if (game == 2){
			/* プレート表示 */
			if (plateMoveFlag){
				g.lock();
				g.setColor(Graphics.getColorOfName(Graphics.BLACK));
				g.fillRect(platex, 110, 16, 4);

				g.setColor(Graphics.getColorOfName(Graphics.WHITE));
				g.fillRect(newPlatex, 110, 16, 4);
				g.unlock(true);

				platex = newPlatex;
				plateMoveFlag = false;
			}

			if (delayCount >= delay){
				delayCount = 0;

				if (checkBlock()){
					moveBall();
				}else{
					delayLevelup++;
					if (delayLevelup >= 7){
						if (delay > 1){
							delay --;
						}
						delayLevelup = 0;
					}
				}

				drawBall(g);
			}else{
				delayCount++;
			}
		}else if (game == 4){
			/* GAME OVER */
			g.lock();
			g.drawImage(end, 1, 30);
			g.unlock(true);

			/* Startボタン待ち */
		}
	}

	private boolean checkBlock(){
		int blockx;
		int blocky;

		int x = bx / 10;
		int y = by / 10;

		/* ブロックの下から当たったかどうか */
		if ((y == 25) || (y == 30) || (y == 35) || (y == 40)
				|| (y == 45) || (y == 50) || (y == 55) || (y == 60)){

			if ((bd == 30) || (bd == 45) || (bd == 60) || (bd == 120) || (bd == 135) || (bd == 150)){
				blocky = (y - 25) / 5;

				blockx = (x - 2) / 12;
				if (map[blocky][blockx] != 0){
					boundBall(2);
					return false;
				}

				blockx = (x + 1) / 12;
				if (map[blocky][blockx] != 0){
					boundBall(2);
					return false;
				}
			}
		}

		/* ブロックの上から当たったかどうか */
		if ((y == 16) || (y == 21) || (y == 26) || (y == 31)
				|| (y == 36) || (y == 41) || (y == 46) || (y == 51)){

			if ((bd == 210) || (bd == 225) || (bd == 240) || (bd == 300) 
				|| (bd == 315) || (bd == 330)){

				blocky = (y - 16) / 5;

				blockx = (x - 2) / 12;
				if (map[blocky][blockx] != 0){
					boundBall(4);
					return false;
				}

				blockx = (x + 1) / 12;
				if (map[blocky][blockx] != 0){
					boundBall(4);
					return false;
				}
			}
		}

		/* ブロックの左から当たったかどうか */
		if ((x == 14) || (x == 26) || (x == 38) || (x == 50)
				|| (x == 62) || (x == 74) || (x == 86)){

			if ((bd == 120) || (bd == 135) || (bd == 150) || (bd == 210) 
				|| (bd == 225) || (bd == 240)){

				blockx = (x - 14) / 12;

				if ((y >= 20) && (y <= 59)){
					blocky = (y - 20) / 5;
					if (map[blocky][blockx] != 0){
						boundBall(3);
						return false;
					}
				}

				if ((y >= 17) && (y <= 56)){
					blocky = (y - 17) / 5;
					if (map[blocky][blockx] != 0){
						boundBall(3);
						return false;
					}
				}
			}
		}

		/* ブロックの右から当たったかどうか */
		if ((x == 10) || (x == 22) || (x == 34) || (x == 46)
				|| (x == 58) || (x == 70) || (x == 82)){

			if ((bd == 30) || (bd == 45) || (bd == 60) || (bd == 300) 
				|| (bd == 315) || (bd == 330)){

				blockx = (x - 10) / 12 + 1;

				if ((y >= 20) && (y <= 59)){
					blocky = (y - 20) / 5;
					if (map[blocky][blockx] != 0){
						boundBall(1);
						return false;
					}
				}

				if ((y >= 17) && (y <= 56)){
					blocky = (y - 17) / 5;
					if (map[blocky][blockx] != 0){
						boundBall(1);
						return false;
					}
				}
			}
		}

		/* 右の壁にあたったかどうか */
		if (x == 94){
			boundBall(1);
		}

		/* 上の壁にあたったかどうか */
		if (y == 2){
			boundBall(2);
		}

		/* 左の壁にあたったかどうか */
		if (x == 2){
			boundBall(3);
		}

		/* プレートにあたったかどうか */
		if (y == 106){
			int tmp = checkBoundPlate();
			boundBallOnPlate(tmp);
		}

		return true;
	}

	/* ボールとプレートの衝突判定 */
	private int checkBoundPlate(){
		int tmpx = bx / 10;
		if ((tmpx + 1 >= platex)&&(tmpx + 1 <= platex + 1)){
			return 1;
		}else if ((tmpx + 1 >= platex + 2)&&(tmpx + 1 <= platex + 3)){
			return 2;
		}else if ((tmpx + 1 >= platex + 4)&&(tmpx + 1 <= platex + 11)){
			return 3;
		}else if ((tmpx + 1 >= platex + 12)&&(tmpx + 1 <= platex + 13)){
			return 4;
		}else if ((tmpx + 1 >= platex + 14)&&(tmpx + 1 <= platex + 15)){
			return 5;
		}

		game = 4;
		return 0;		/* アウト */
	}

	/* プレート上でのボールのはね方 */
	private void boundBallOnPlate(int w){
		if (bd == 210){
			if (w == 1){
				bd = randamDirect(2);
			}else if (w == 2){
				bd = 135;
			}else if (w == 3){
				bd = 150;
			}else if (w == 4){
				bd = 30;
			}else if (w == 5){
				bd = 30;
			}
		}else if (bd == 225){
			if (w == 1){
				bd = randamDirect(2);
			}else if (w == 2){
				bd = 120;
			}else if (w == 3){
				bd = 135;
			}else if (w == 4){
				bd = 45;
			}else if (w == 5){
				bd = 30;
			}
		}else if (bd == 240){
			if (w == 1){
				bd = randamDirect(2);
			}else if (w == 2){
				bd = 120;
			}else if (w == 3){
				bd = 120;
			}else if (w == 4){
				bd = 60;
			}else if (w == 5){
				bd = 45;
			}
		}else if (bd == 300){
			if (w == 1){
				bd = 135;
			}else if (w == 2){
				bd = 120;
			}else if (w == 3){
				bd = 60;
			}else if (w == 4){
				bd = 60;
			}else if (w == 5){
				bd = randamDirect(1);
			}
		}else if (bd == 315){
			if (w == 1){
				bd = 150;
			}else if (w == 2){
				bd = 135;
			}else if (w == 3){
				bd = 45;
			}else if (w == 4){
				bd = 60;
			}else if (w == 5){
				bd = randamDirect(1);
			}
		}else if (bd == 330){
			if (w == 1){
				bd = 150;
			}else if (w == 2){
				bd = 150;
			}else if (w == 3){
				bd = 30;
			}else if (w == 4){
				bd = 45;
			}else if (w == 5){
				bd = randamDirect(1);
			}
		}
	}

	private int randamDirect(int type){
 		int tmp = Math.abs(rand.nextInt()) % 3;

		int newd = 60;

		if (type == 1){
			if (tmp == 0){
				newd = 60;
			}else if (tmp == 1){
				newd = 45;
			}else{
				newd = 30;
			}
		}else{
			if (tmp == 0){
				newd = 120;
			}else if (tmp == 1){
				newd = 135;
			}else{
				newd = 150;
			}
		}

		return newd;
	}

	private void boundBall(int d){
		if (d == 1){
			if (bd == 30){
				bd = 150;
			}else if (bd == 45){
				bd = 135;
			}else if (bd == 60){
				bd = 120;
			}else if (bd == 300){
				bd = 240;
			}else if (bd == 315){
				bd = 225;
			}else if (bd == 330){
				bd = 210;
			}
		}else if (d == 2){
			if (bd == 30){
				bd = 330;
			}else if (bd == 45){
				bd = 315;
			}else if (bd == 60){
				bd = 300;
			}else if (bd == 120){
				bd = 240;
			}else if (bd == 135){
				bd = 225;
			}else if (bd == 150){
				bd = 210;
			}
		}else if (d == 3){
			if (bd == 120){
				bd = 60;
			}else if (bd == 135){
				bd = 45;
			}else if (bd == 150){
				bd = 30;
			}else if (bd == 210){
				bd = 330;
			}else if (bd == 225){
				bd = 315;
			}else if (bd == 240){
				bd = 300;
			}
		}else if (d == 4){
			if (bd == 210){
				bd = 150;
			}else if (bd == 225){
				bd = 135;
			}else if (bd == 240){
				bd = 120;
			}else if (bd == 300){
				bd = 60;
			}else if (bd == 315){
				bd = 45;
			}else if (bd == 330){
				bd = 30;
			}
		}
	}

	/* Ballを描く */
	private void drawBall(Graphics g){
		g.lock();

		g.setColor(Graphics.getColorOfName(Graphics.BLACK));
		g.fillRect(bx / 10, by / 10, 4, 4);

		g.setColor(Graphics.getColorOfName(Graphics.WHITE));
		g.fillRect(newbx / 10 + 1, newby / 10, 2, 4);
		g.fillRect(newbx / 10, newby / 10 + 1, 4, 2);
		g.unlock(true);

		bx = newbx;
		by = newby;
	}

	/* Ballを動かす */
	private void moveBall(){
		/* (2,2) - (97,117) */

		if (bd == 45){
			newbx = bx + 10;
			newby = by - 10;
		}else if (bd == 135){
			newbx = bx - 10;
			newby = by - 10;
		}else if (bd == 225){
			newbx = bx - 10;
			newby = by + 10;
		}else if (bd == 315){
			newbx = bx + 10;
			newby = by + 10;
		}else if (bd == 30){
			newbx = bx + 10;
			newby = by - 5;
		}else if (bd == 150){
			newbx = bx - 10;
			newby = by - 5;
		}else if (bd == 210){
			newbx = bx - 10;
			newby = by + 5;
		}else if (bd == 330){
			newbx = bx + 10;
			newby = by + 5;
		}else if (bd == 60){
			newbx = bx + 5;
			newby = by - 10;
		}else if (bd == 120){
			newbx = bx - 5;
			newby = by - 10;
		}else if (bd == 240){
			newbx = bx - 5;
			newby = by + 10;
		}else if (bd == 300){
			newbx = bx + 5;
			newby = by + 10;
		}
	}

	/* プレートを動かす */
	private void movePlate(int direct){
		if (plateMoveFlag){
			return;
		}

		if (direct == 1){
			if (platex <= 2){
				return;
			}
			newPlatex = platex - 4;
		}else if (direct == 2){
			if (platex >= 82){
				return;
			}
			newPlatex = platex + 4;
		}

		plateMoveFlag = true;
	}

	public void processEvent(int type, int param){
		if(type == Display.KEY_PRESSED_EVENT){
			if (param == Display.KEY_SOFT1){
				game = 0;
			}else if (param == Display.KEY_SOFT2){
				IApplication.getCurrentApp().terminate();
			}

			if (param == Display.KEY_LEFT){
				movePlate(1);
			}else if(param == Display.KEY_RIGHT){
				movePlate(2);
			}
		}
	}
}