RedCore/cocos2d/cocos/platform/android/jni/TouchesJni.cpp

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

http://www.cocos2d-x.org

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****************************************************************************/
#include "base/CCDirector.h"
#include "base/CCEventKeyboard.h"
#include "base/CCEventDispatcher.h"
#include "platform/android/CCGLViewImpl-android.h"

#include <android/log.h>
#include <jni.h>

using namespace cocos2d;

extern "C" {
    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeTouchesBegin(JNIEnv * env, jobject thiz, jint id, jfloat x, jfloat y) {
        intptr_t idlong = id;
        cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesBegin(1, &idlong, &x, &y);
    }

    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeTouchesEnd(JNIEnv * env, jobject thiz, jint id, jfloat x, jfloat y) {
        intptr_t idlong = id;
        cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesEnd(1, &idlong, &x, &y);
    }

    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeTouchesMove(JNIEnv * env, jobject thiz, jintArray ids, jfloatArray xs, jfloatArray ys) {
        int size = env->GetArrayLength(ids);
        jint id[size];
        jfloat x[size];
        jfloat y[size];

        env->GetIntArrayRegion(ids, 0, size, id);
        env->GetFloatArrayRegion(xs, 0, size, x);
        env->GetFloatArrayRegion(ys, 0, size, y);

        intptr_t idlong[size];
        for(int i = 0; i < size; i++)
            idlong[i] = id[i];

        cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesMove(size, idlong, x, y);
    }

    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeTouchesCancel(JNIEnv * env, jobject thiz, jintArray ids, jfloatArray xs, jfloatArray ys) {
        int size = env->GetArrayLength(ids);
        jint id[size];
        jfloat x[size];
        jfloat y[size];

        env->GetIntArrayRegion(ids, 0, size, id);
        env->GetFloatArrayRegion(xs, 0, size, x);
        env->GetFloatArrayRegion(ys, 0, size, y);

        intptr_t idlong[size];
        for(int i = 0; i < size; i++)
            idlong[i] = id[i];

        cocos2d::Director::getInstance()->getOpenGLView()->handleTouchesCancel(size, idlong, x, y);
    }

#define KEYCODE_BACK 0x04
#define KEYCODE_MENU 0x52
#define KEYCODE_DPAD_UP 0x13
#define KEYCODE_DPAD_DOWN 0x14
#define KEYCODE_DPAD_LEFT 0x15
#define KEYCODE_DPAD_RIGHT 0x16
#define KEYCODE_ENTER 0x42
#define KEYCODE_PLAY  0x7e
#define KEYCODE_DPAD_CENTER  0x17
    
    
    static std::unordered_map<int, cocos2d::EventKeyboard::KeyCode> g_keyCodeMap = {
        { KEYCODE_BACK , cocos2d::EventKeyboard::KeyCode::KEY_ESCAPE},
        { KEYCODE_MENU , cocos2d::EventKeyboard::KeyCode::KEY_MENU},
        { KEYCODE_DPAD_UP  , cocos2d::EventKeyboard::KeyCode::KEY_DPAD_UP },
        { KEYCODE_DPAD_DOWN , cocos2d::EventKeyboard::KeyCode::KEY_DPAD_DOWN },
        { KEYCODE_DPAD_LEFT , cocos2d::EventKeyboard::KeyCode::KEY_DPAD_LEFT },
        { KEYCODE_DPAD_RIGHT , cocos2d::EventKeyboard::KeyCode::KEY_DPAD_RIGHT },
        { KEYCODE_ENTER  , cocos2d::EventKeyboard::KeyCode::KEY_ENTER},
        { KEYCODE_PLAY  , cocos2d::EventKeyboard::KeyCode::KEY_PLAY},
        { KEYCODE_DPAD_CENTER  , cocos2d::EventKeyboard::KeyCode::KEY_DPAD_CENTER},
        
    };
    
    JNIEXPORT jboolean JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeKeyEvent(JNIEnv * env, jobject thiz, jint keyCode, jboolean isPressed) {
        Director* pDirector = Director::getInstance();
        
        auto iterKeyCode = g_keyCodeMap.find(keyCode);
        if (iterKeyCode == g_keyCodeMap.end()) {
            return JNI_FALSE;
        }
        
        cocos2d::EventKeyboard::KeyCode cocos2dKey = g_keyCodeMap.at(keyCode);
        cocos2d::EventKeyboard event(cocos2dKey, isPressed);
        cocos2d::Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
        return JNI_TRUE;
        
    }}