package southgrove.game.activity;

import java.util.EventListener;

import southgrove.droidgl.DroidGL;
import southgrove.droidgl.core.Camera;
import southgrove.droidgl.core.Node;
import southgrove.droidgl.core.RootNode;
import southgrove.game.R;
import southgrove.game.board.Board;
import southgrove.game.board.SpheroidBoard;
import southgrove.game.board.core.*;
import southgrove.game.cameras.StupidCamera;
import southgrove.input.OnTouchFilter;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.widget.TextView;

public class Game extends Activity implements EventListener
{

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.game);

        fpsTextView = (TextView) findViewById(R.id.fpstextview);

        droidgl = (DroidGL) findViewById(R.id.droidgl);

        final Camera defaultCamera = new StupidCamera();
        defaultCamera.move(0, 0, 20);
        droidgl.registerCamera(defaultCamera);
        DroidGL.setActiveCamera(defaultCamera);

        final Node rootNode = new RootNode();
        droidgl.setRootNode(rootNode);

        final Board board = new SpheroidBoard(droidgl, 32, 32, 6);
        rootNode.addChild(board);

        TetrominoMesh.buildMeshes();

        droidgl.setLongClickable(true);
        droidgl.setOnTouchListener(new OnTouchFilter(false)
        {
            protected void down(int pointer, float x, float y)
            {
            }

            protected void up(int pointer, float x, float y)
            {
            }

            protected void move(int pointer, float x, float y, float dx, float dy)
            {
                board.addInertia(-dx * 0.01f, dy * 0.01f);
            }
        });
    }

    @Override
    protected void onStart()
    {
        super.onStart();
    }

    @Override
    protected void onStop()
    {
        super.onStop();
    }

    @Override
    protected void onPause()
    {
        droidgl.onPause();
        super.onPause();
    }

    @Override
    protected void onResume()
    {
        super.onResume();
        droidgl.onResume();
    }

    protected void onUpdate()
    {
        fpsTextView.setText("fps: " + String.valueOf(droidgl.getFps()));
        refreshHandler.sleep(100);
    }

    class RefreshHandler extends Handler
    {
        @Override
        public void handleMessage(Message msg)
        {
            Game.this.onUpdate();
        }

        public void sleep(long delayMillis)
        {
            this.removeMessages(0);
            sendMessageDelayed(obtainMessage(0), delayMillis);
        }
    }

    private DroidGL         droidgl;
    private RefreshHandler  refreshHandler  = new RefreshHandler();
    private TextView        fpsTextView;

}