package com.orbekk; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.orbekk.same.State.Component; import com.orbekk.same.ClientService; import com.orbekk.same.Client; import com.orbekk.same.SameInterface; import com.orbekk.same.UpdateConflict; import android.content.Context; import android.graphics.Canvas; import android.graphics.Paint; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; public class GameView extends SurfaceView implements SurfaceHolder.Callback { private Logger logger = LoggerFactory.getLogger(getClass()); private GameThread thread; static class GameThread extends Thread implements GameController.ChangeListener { private Logger logger = LoggerFactory.getLogger(getClass()); private int height = 0; private int width = 0; private SurfaceHolder holder; private Context context; private Paint background; private GameController controller; public GameThread(SurfaceHolder holder, Context context, GameController controller) { this.holder = holder; this.context = context; this.controller = controller; this.controller.setChangeListener(this); background = new Paint(); background.setARGB(255, 0, 0, 0); } public void setSize(int width, int height) { synchronized(holder) { this.width = width; this.height = height; } } private void doDraw(Canvas c) { c.drawRect(0.0f, 0.0f, width+1.0f, height+1.0f, background); for (GameController.Player p : controller.getRemotePlayers()) { c.drawCircle(p.posX * width, p.posY * height, 20.0f, p.color); } GameController.Player localPlayer = controller.getLocalPlayer(); c.drawCircle(localPlayer.posX * width, localPlayer.posY * height, 20.0f, localPlayer.color); } @Override public void run() { Canvas c = null; try { c = holder.lockCanvas(); synchronized(holder) { doDraw(c); } } finally { holder.unlockCanvasAndPost(c); } } private synchronized void setPosition(float x, float y) { controller.setMyPosition(x / this.width, y / this.height); } @Override public void playerStatesChanged() { run(); } } public GameView(Context context, GameController controller) { super(context); getHolder().addCallback(this); thread = new GameThread(getHolder(), context, controller); } @Override protected void onDraw(Canvas canvas) { Paint paint = new Paint(); paint.setARGB(255, 255, 0, 0); canvas.drawCircle(50.0f, 50.0f, 50.0f, paint); } @Override public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { logger.info("SurfaceChanged(w={}, h={})", width, height); thread.setSize(width, height); } @Override public void surfaceCreated(SurfaceHolder holder) { logger.info("SurfaceCreated()"); thread.start(); } @Override public void surfaceDestroyed(SurfaceHolder holder) { logger.info("SurfaceDestroyed()"); // TODO: Stop thread. } @Override public boolean onTouchEvent(MotionEvent e) { thread.setPosition(e.getX(), e.getY()); return true; } }