Ogrekit共享库main.cpp源码
【摘要】
/*-------------------------------------------------------------------------------This file is part of OgreKit.http://gamekit.googlecode.com/Copyright (c) 2006-2010 zcu...
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/*
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-------------------------------------------------------------------------------
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This file is part of OgreKit.
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http://gamekit.googlecode.com/
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Copyright (c) 2006-2010 zcube(JiSeop Moon).
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Contributor(s): harkon.kr.
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-------------------------------------------------------------------------------
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gamekit\Samples\AndroidDemo\Shared\Main.cpp
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-------------------------------------------------------------------------------
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*/
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#include "OgreKit.h"
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#include "Ogre.h"
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#include "android/AndroidInputManager.h"
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#include <stdlib.h>
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#include <pthread.h>
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//extern static void onJavaDetach(void* arg);
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#include <jni.h>
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#include <stdlib.h>
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#include "AndroidLogListener.h"
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#include <android/log.h>
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#define LOG_TAG "OgreKit"
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#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
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#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
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#define LOG_FOOT LOGI("%s %s %d", __FILE__, __FUNCTION__, __LINE__)
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const gkString gkDefaultBlend = "/sdcard/gk_android.blend";
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const gkString gkDefaultConfig = "/sdcard/OgreKitStartup.cfg";
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class OgreKit : public gkCoreApplication, public gkMessageManager::GenericMessageListener
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{
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public:
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gkString m_blend;
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gkScene* m_scene;
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OIS::AndroidInputManager* m_input;
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public:
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OgreKit(): m_blend(gkDefaultBlend), m_scene(0), m_input(0) { };
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virtual ~OgreKit() {}
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bool init(const gkString& blend,JavaVM* vm);
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void keyReleased(const gkKeyboard& key, const gkScanCode& sc);
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void injectKey(int action, int uniChar, int keyCode) { if (m_input) m_input->injectKey(action, uniChar, keyCode); }
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void injectTouch(int action, float x, float y) { if (m_input) m_input->injectTouch(action, x, y); }
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void injectAcceleration(float x,float y, float z) { if (m_input) m_input->injectAcceleration(x,y,z);}
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void setOffsets(int x, int y) { if (m_input) m_input->setOffsets(x,y); }
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void setWindowSize(int w, int h) { if (m_input) m_input->setWindowSize(w,h); }
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void handleMessage(gkMessageManager::Message* message);
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JNIEnv* GetEnv();
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// jstring JNU_NewStringNative(JNIEnv *env, char *str);
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private:
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JavaVM* mJVM;
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bool setup(void);
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jmethodID mFireString;
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};
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//
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//jstring OgreKit::JNU_NewStringNative(JNIEnv *env, char *str)
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//{
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// jstring result;
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// jbyteArray bytes = 0;
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// int len;
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// if ((env)->EnsureLocalCapacity(2) < 0) {
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// return NULL; /* out of memory error */
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// }
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// len = strlen(str);
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// bytes = (env)->NewByteArray(len);
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// if (bytes != NULL) {
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// (env)->SetByteArrayRegion( bytes, 0, len,
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// (jbyte *)str);
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// result = (env)->NewObject( Class_java_lang_String,
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// MID_String_init, bytes);
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// (env)->DeleteLocalRef(bytes);
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// return result;
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// } /* else fall through */
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// return NULL;
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//}
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void OgreKit::handleMessage(gkMessageManager::Message* message){
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LOGI("HANDLE MSG %s ",message->m_subject.c_str());
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JNIEnv* env = this->GetEnv();
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jclass ANDROID_MAIN = (env)->FindClass( "org/gamekit/jni/Main");
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if (!ANDROID_MAIN)
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{
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LOGI("COULDNT FIND MAIN!!!");
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return ;
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}
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//调用Java静态方法
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mFireString = (env)->GetStaticMethodID(ANDROID_MAIN, "fireStringMessage", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
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// jstring from = this->JNU_NewStringNative(env,message->m_subject.c_str());
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jstring from = env->NewStringUTF(message->m_from.c_str());
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jstring to = env->NewStringUTF(message->m_to.c_str());
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jstring subject = env->NewStringUTF(message->m_subject.c_str());
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jstring body = env->NewStringUTF(message->m_body.c_str());
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env->CallStaticVoidMethod(ANDROID_MAIN,mFireString, from,to,subject,body);
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}
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JNIEnv* OgreKit::GetEnv()
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{
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JNIEnv* env = NULL;
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if (mJVM) (mJVM)->GetEnv((void**)&env, JNI_VERSION_1_2);
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return env;
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}
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bool OgreKit::init(const gkString& blend,JavaVM* vm)
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{
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gkPrintf("----------- OgreKit Android Demo init -----------------");
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LOG_FOOT;
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gkString cfgfname;
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mJVM = vm;
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// Parse command line
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m_blend = gkDefaultBlend;
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if (!blend.empty()) m_blend = blend;
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getPrefs().wintitle = gkString("OgreKit Demo (Press Escape to exit)[") + m_blend + gkString("]");
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getPrefs().blendermat=true;
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// getPrefs().viewportOrientation="portrait";
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// m_prefs.disableSound=false;
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gkPath path = cfgfname;
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LOG_FOOT;
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// overide settings if found
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if (path.isFileInBundle())
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getPrefs().load(path.getPath());
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LOG_FOOT;
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bool ok = initialize();
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LOG_FOOT;
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gkMessageManager::getSingleton().addListener(this);
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return ok;
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}
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bool OgreKit::setup(void)
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{
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LOG_FOOT;
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gkBlendFile* blend = gkBlendLoader::getSingleton().loadFile(gkUtils::getFile(m_blend), gkBlendLoader::LO_ALL_SCENES);
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if (!blend)
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{
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LOGI("File loading failed.\n");
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return false;
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}
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LOG_FOOT;
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m_scene = blend->getMainScene();
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if (!m_scene)
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{
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LOGI("No usable scenes found in blend.\n");
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return false;
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}
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LOG_FOOT;
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m_scene->createInstance();
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LOG_FOOT;
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// add input hooks
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gkWindow* win = gkWindowSystem::getSingleton().getMainWindow();
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m_input = static_cast<OIS::AndroidInputManager*>(win->getInputManager());
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LOG_FOOT;
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return true;
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}
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OgreKit okit;
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//Ogre::LogManager gLogManager;
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AndroidLogListener gLogListener;
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gkString file;
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jboolean init(JNIEnv* env, jobject thiz, jstring arg)
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{
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file = gkDefaultBlend;
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const char* str = env->GetStringUTFChars(arg, 0);
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if (str)
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{
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file = str;
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env->ReleaseStringUTFChars(arg, str);
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}
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return JNI_TRUE;
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}
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JavaVM* vmPointer;
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jboolean render(JNIEnv* env, jobject thiz, jint drawWidth, jint drawHeight, jboolean forceRedraw)
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{
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//LOG_FOOT;
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static bool first = true;
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if (first)
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{
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first = false;
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LOG_FOOT;
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okit.getPrefs().winsize.x = drawWidth;
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okit.getPrefs().winsize.y = drawHeight;
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gkLogger::enable("OgreKitDemo.log", true);
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Ogre::LogManager::getSingleton().getDefaultLog()->addListener(&gLogListener);
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LOG_FOOT;
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// LOGI("****** %s ******", file.c_str());
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LOG_FOOT;
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okit.getPrefs().verbose = true;
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if (!okit.init(file,vmPointer))
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{
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LOG_FOOT;
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// error
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return JNI_FALSE;
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}
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gkLogger::write("window");
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gkWindow* win = gkWindowSystem::getSingleton().getMainWindow();
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gkLogger::write("window");
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okit.m_input = static_cast<OIS::AndroidInputManager*>(win->getInputManager());
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gkLogger::write("window");
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LOG_FOOT;
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gkLogger::write("steploop");
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gkEngine::getSingleton().initializeStepLoop();
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gkLogger::write("window");
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LOG_FOOT;
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okit.setWindowSize(drawWidth, drawHeight);
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gkLogger::write("window");
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}
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// gkLogger::write("steponeframe");
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if (gkEngine::getSingleton().stepOneFrame())
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return JNI_TRUE;
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else
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return JNI_FALSE;
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}
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void cleanup(JNIEnv* env)
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{
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LOG_FOOT;
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gkEngine::getSingleton().finalizeStepLoop();
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}
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jboolean inputEvent(JNIEnv* env, jobject thiz, jint action, jfloat mx, jfloat my)
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{
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// LOG_FOOT;
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okit.injectTouch(action, mx, my);
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return JNI_TRUE;
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}
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jboolean keyEvent(JNIEnv* env, jobject thiz, jint action, jint unicodeChar, jint keyCode, jobject keyEvent)
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{
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// LOG_FOOT;
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okit.injectKey(action, unicodeChar, keyCode);
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return JNI_TRUE;
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}
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void setOffsets(JNIEnv* env, jobject thiz, jint x, jint y)
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{
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// LOGI("%s %d %d", __FUNCTION__, x, y);
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okit.setOffsets(x,y);
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}
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void sendSensor(JNIEnv *env, jclass thiz, jint type, jfloat x, jfloat y, jfloat z) {
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// LOGI("%d %f %f %f", __FUNCTION__, type,x, y,z);
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okit.injectAcceleration(x,y,z);
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}
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/*
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* Class: org_gamekit_jni_GameKitJNI
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* Method: sendMessage
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* Signature: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
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*/
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void sendMessage
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(JNIEnv *env, jclass thiz, jstring jfrom, jstring jto, jstring jsubject, jstring jbody){
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const char* str = env->GetStringUTFChars(jfrom, 0);
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gkString from = str;
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env->ReleaseStringUTFChars(jfrom,str);
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const char* str2 = env->GetStringUTFChars(jto, 0);
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gkString to = str2;
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env->ReleaseStringUTFChars(jto,str2);
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const char* str3 = env->GetStringUTFChars(jsubject, 0);
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gkString subject = str3;
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env->ReleaseStringUTFChars(jsubject,str3);
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const char* str4 = env->GetStringUTFChars(jbody, 0);
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gkString body = str4;
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env->ReleaseStringUTFChars(jbody,str4);
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if (gkMessageManager::getSingletonPtr()) {
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gkMessageManager::getSingletonPtr()->sendMessage(from,to,subject,body);
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}
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// LOGI("%s %s %s %s", from.c_str(),to.c_str(),subject.c_str(),body.c_str());
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}
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jint JNI_OnLoad(JavaVM* vm, void* reserved)
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{
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// EXPORT_JNI_OnLoad(vm,reserved);
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JNIEnv *env;
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vmPointer = vm;
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LOGI("JNI_OnLoad called");
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if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK)
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{
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LOGE("Failed to get the environment using GetEnv()");
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return -1;
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}
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JNINativeMethod methods[] =
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{
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{
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"init",
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"(Ljava/lang/String;)Z",
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(void *) init
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},
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{
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"render",
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"(IIZ)Z",
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(void *) render
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},
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{
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"inputEvent",
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"(IFFLandroid/view/MotionEvent;)Z",
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(void *) inputEvent
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},
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{
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"keyEvent",
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"(IIILandroid/view/KeyEvent;)Z",
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(void *) keyEvent
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},
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{
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"cleanup",
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"()V",
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(void *) cleanup
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},
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{
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"setOffsets",
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"(II)V",
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(void *) setOffsets
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},
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{
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"sendSensor",
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"(IFFF)V",
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(void *) sendSensor
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},
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{
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"sendMessage",
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"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V",
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(void *) sendMessage
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}
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};
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jclass k;
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k = (env)->FindClass ("org/gamekit/jni/Main");
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(env)->RegisterNatives(k, methods, 8);
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return JNI_VERSION_1_4;
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}
文章来源: panda1234lee.blog.csdn.net，作者：panda1234lee，版权归原作者所有，如需转载，请联系作者。
原文链接：panda1234lee.blog.csdn.net/article/details/8261949
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