Android应用源码之大型游戏源码AndroidCodeGames(Third)-IT计算机-毕业设计.zip

package com.stickycoding.rokon; import java.io.Writer; import java.util.ArrayList; import javax.microedition.khronos.egl.EGL10; import javax.microedition.khronos.egl.EGL11; import javax.microedition.khronos.egl.EGLConfig; import javax.microedition.khronos.egl.EGLContext; import javax.microedition.khronos.egl.EGLDisplay; import javax.microedition.khronos.egl.EGLSurface; import javax.microedition.khronos.opengles.GL; import javax.microedition.khronos.opengles.GL10; import android.content.Context; import android.content.pm.ConfigurationInfo; import android.opengl.GLDebugHelper; import android.util.AttributeSet; import android.view.SurfaceHolder; import android.view.SurfaceView; public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback { private final static boolean LOG_THREADS = false; private final static boolean LOG_SURFACE = true; private final static boolean LOG_RENDERER = false; // Work-around for bug 2263168 private final static boolean DRAW_TWICE_AFTER_SIZE_CHANGED = true; /** * The renderer only renders * when the surface is created, or when {@link #requestRender} is called. * * @see #getRenderMode() * @see #setRenderMode(int) */ public final static int RENDERMODE_WHEN_DIRTY = 0; /** * The renderer is called * continuously to re-render the scene. * * @see #getRenderMode() * @see #setRenderMode(int) * @see #requestRender() */ public final static int RENDERMODE_CONTINUOUSLY = 1; /** * Check glError() after every GL call and throw an exception if glError indicates * that an error has occurred. This can be used to help track down which OpenGL ES call * is causing an error. * * @see #getDebugFlags * @see #setDebugFlags */ public final static int DEBUG_CHECK_GL_ERROR = 1; /** * Log GL calls to the system log at "verbose" level with tag "GLSurfaceView". * * @see #getDebugFlags * @see #setDebugFlags */ public final static int DEBUG_LOG_GL_CALLS = 2; /** * Standard View constructor. In order to render something, you * must call {@link #setRenderer} to register a renderer. */ public GLSurfaceView(Context context) { super(context); init(); } /** * Standard View constructor. In order to render something, you * must call {@link #setRenderer} to register a renderer. */ public GLSurfaceView(Context context, AttributeSet attrs) { super(context, attrs); init(); } private void init() { // Install a SurfaceHolder.Callback so we get notified when the // underlying surface is created and destroyed SurfaceHolder holder = getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_GPU); } /** * Set the glWrapper. If the glWrapper is not null, its * {@link GLWrapper#wrap(GL)} method is called * whenever a surface is created. A GLWrapper can be used to wrap * the GL object that's passed to the renderer. Wrapping a GL * object enables examining and modifying the behavior of the * GL calls made by the renderer. * <p> * Wrapping is typically used for debugging purposes. * <p> * The default value is null. * @param glWrapper the new GLWrapper */ public void setGLWrapper(GLWrapper glWrapper) { mGLWrapper = glWrapper; } /** * Set the debug flags to a new value. The value is * constructed by OR-together zero or more * of the DEBUG_CHECK_* constants. The debug flags take effect * whenever a surface is created. The default value is zero. * @param debugFlags the new debug flags * @see #DEBUG_CHECK_GL_ERROR * @see #DEBUG_LOG_GL_CALLS */ public void setDebugFlags(int debugFlags) { mDebugFlags = debugFlags; } /** * Get the current value of the debug flags. * @return the current value of the debug flags. */ public int getDebugFlags() { return mDebugFlags; } /** * Set the renderer associated with this view. Also starts the thread that * will call the renderer, which in turn causes the rendering to start. * <p>This method should be called once and only once in the life-cycle of * a GLSurfaceView. * <p>The following GLSurfaceView methods can only be called <em>before</em> * setRenderer is called: * <ul> * <li>{@link #setEGLConfigChooser(boolean)} * <li>{@link #setEGLConfigChooser(EGLConfigChooser)} * <li>{@link #setEGLConfigChooser(int, int, int, int, int, int)} * </ul> * <p> * The following GLSurfaceView methods can only be called <em>after</em> * setRenderer is called: * <ul> * <li>{@link #getRenderMode()} * <li>{@link #onPause()} * <li>{@link #onResume()} * <li>{@link #queueEvent(Runnable)} * <li>{@link #requestRender()} * <li>{@link #setRenderMode(int)} * </ul> * * @param renderer the renderer to use to perform OpenGL drawing. */ public void setRenderer(Renderer renderer) { checkRenderThreadState(); if (mEGLConfigChooser == null) { mEGLConfigChooser = new SimpleEGLConfigChooser(true); } if (mEGLContextFactory == null) { mEGLContextFactory = new DefaultContextFactory(); } if (mEGLWindowSurfaceFactory == null) { mEGLWindowSurfaceFactory = new DefaultWindowSurfaceFactory(); } mGLThread = new GLThread(renderer); mGLThread.start(); } /** * Install a custom EGLContextFactory. * <p>If this method is * called, it must be called before {@link #setRenderer(Renderer)} * is called. * <p> * If this method is not called, then by default * a context will be created with no shared context and * with a null attribute list. */ public void setEGLContextFactory(EGLContextFactory factory) { checkRenderThreadState(); mEGLContextFactory = factory; } /** * Install a custom EGLWindowSurfaceFactory. * <p>If this method is * called, it must be called before {@link #setRenderer(Renderer)} * is called. * <p> * If this method is not called, then by default * a window surface will be created with a null attribute list. */ public void setEGLWindowSurfaceFactory(EGLWindowSurfaceFactory factory) { checkRenderThreadState(); mEGLWindowSurfaceFactory = factory; } /** * Install a custom EGLConfigChooser. * <p>If this method is * called, it must be called before {@link #setRenderer(Renderer)} * is called. * <p> * If no setEGLConfigChooser method is called, then by default the * view will choose a config as close to 16-bit RGB as possible, with * a depth buffer as close to 16 bits as possible. * @param configChooser */ public void setEGLConfigChooser(EGLConfigChooser configChooser) { checkRenderThreadState(); mEGLConfigChooser = configChooser; } /** * Install a config chooser which will choose a config * as close to 16-bit RGB as possible, with or without an optional depth * buffer as close to 16-bits as possible. * <p>If this method is * called, it must be called before {@link #setRenderer(Renderer)} * is called. * <p> * If no setEGLConfigChooser method is called, then by default the * view will choose a config as close to 16-bit RGB as possible, with * a depth buffer as close to 16 bits as possible. * * @param needDepth */ public v