Subversion Repositories AndroidProjects

package com.gebauz.pingK;

import javax.microedition.khronos.egl.EGLConfig;

import javax.microedition.khronos.opengles.GL10;

import com.gebauz.framework.util.GLUtil;

import com.gebauz.framework.util.ResourceManager;

import android.opengl.GLSurfaceView;

public class GameRenderer implements GLSurfaceView.Renderer

{

        private GameActivity mActivity = null;

        private long mSystemTimeMs = 0;

        public GameRenderer(GameActivity activity)

        {

                mActivity = activity;

                mSystemTimeMs = System.currentTimeMillis();

        }

    public void onSurfaceCreated(GL10 gl, EGLConfig config)

    {

        GLUtil.setGL(gl);

    }

    public void onSurfaceChanged(GL10 gl, int w, int h)

    {

        GLUtil.setGL(gl);

        // recreate resources

        ResourceManager.getInstance().recreateResources();

        mActivity.onSurfaceChanged(w, h);

    }

    public void onDrawFrame(GL10 gl)

    {

        // UPDATE

                long currentTimeMs = System.currentTimeMillis();

                long deltaTimeMs = currentTimeMs - mSystemTimeMs;

                mActivity.update((float)deltaTimeMs / 1000.0f);

                mSystemTimeMs = currentTimeMs;

        // RENDER

        mActivity.render();

    }

}