bool LuaEngineUtils::callLuaFunc(const char *luaFileName, const char *funcName, const char* format, ... )
{
va_list args;
va_start(args, format);
bool b = callLuaFunc(luaFileName, funcName, format, args);
va_end(args);
return b;
}
JNIEXPORT void JNICALL Java_com_game_suitang_JniCall_jniOpt
(JNIEnv *env, jclass clazz, jint type, jstring info){
CCLog("test t6he function!~ %s",jstr2Char(env, info));
int choose = type;
switch(choose){
case 0://这里是jAVA 调用C++的方法， 0是发送聊天信息,接受系统输入框传递 的字符串
CCLog("在这里进行调 用111111111111111111111111");
callLuaFunc("assets/GameScript/Scene/chat/chatlayer.lua","sendChatMsg", jstr2Char(env, info));
CCLog("在调用完毕`222222222222222222");
break;
}
}
bool LuaEngineUtils::callLuaFuncReturnBool(const char *luaFileName, const char *funcName, const char *format, ...)
{
va_list args;
va_start(args, format);
bool b = callLuaFunc(luaFileName, funcName, format, args);
va_end(args);
if(b){
lua_State *ls = getLuaState();
if(lua_isboolean(ls, -1)){
return lua_toboolean(ls, -1);
}
}
return false;
}
const char * LuaEngineUtils::callLuaFuncReturnChar(const char *luaFileName, const char *funcName, const char *format, ...)
{
va_list args;
va_start(args, format);
bool b = callLuaFunc(luaFileName, funcName, format, args);
va_end(args);
if(b){
lua_State *ls = getLuaState();
if(lua_isstring(ls, -1)){
return lua_tostring(ls, -1);
}
}
return NULL;
}
int LuaEngineUtils::callLuaFuncReturnInt(const char *luaFileName, const char *funcName, const char *format, ...)
{
va_list args;
va_start(args, format);
bool b = callLuaFunc(luaFileName, funcName, format, args);
va_end(args);
if(b){
lua_State *ls = getLuaState();
if(lua_isnumber(ls, -1)){
return lua_tonumber(ls, -1);
}
}
return 0;
}
void LuaEngine::draw() {
ofEnableAlphaBlending();
callLuaFunc(L, "_draw");
ofSetColor(255, 255, 255, 255);
ofDisableAlphaBlending();
}
void LuaEngine::update() {
callLuaFunc(L, "_update");
core::update();
}