int LuaStack::executeScriptFile(const char* filename)
{
CCAssert(filename, "CCLuaStack::executeScriptFile() - invalid filename");
static const std::string BYTECODE_FILE_EXT = ".luac";
static const std::string NOT_BYTECODE_FILE_EXT = ".lua";
std::string buf(filename);
//
// remove .lua or .luac
//
size_t pos = buf.rfind(BYTECODE_FILE_EXT);
if (pos != std::string::npos)
{
buf = buf.substr(0, pos);
}
else
{
pos = buf.rfind(NOT_BYTECODE_FILE_EXT);
if (pos == buf.length() - NOT_BYTECODE_FILE_EXT.length())
{
buf = buf.substr(0, pos);
}
}
FileUtils *utils = FileUtils::getInstance();
//
// 1. check .lua suffix
// 2. check .luac suffix
//
std::string tmpfilename = buf + NOT_BYTECODE_FILE_EXT;
if (utils->isFileExist(tmpfilename))
{
buf = tmpfilename;
}
else
{
tmpfilename = buf + BYTECODE_FILE_EXT;
if (utils->isFileExist(tmpfilename))
{
buf = tmpfilename;
}
}
std::string fullPath = utils->fullPathForFilename(buf);
Data data = utils->getDataFromFile(fullPath);
int rn = 0;
if (!data.isNull())
{
if (luaLoadBuffer(_state, (const char*)data.getBytes(), (int)data.getSize(), fullPath.c_str()) == 0)
{
rn = executeFunction(0);
}
}
return rn;
}
int LuaStack::executeScriptFile(const char* filename)
{
CCAssert(filename, "CCLuaStack::executeScriptFile() - invalid filename");
FileUtils *utils = FileUtils::getInstance();
std::string fullPath = utils->fullPathForFilename(filename);
Data data = utils->getDataFromFile(fullPath);
int rn = 0;
if (!data.isNull()) {
if (luaLoadBuffer(_state, (const char*)data.getBytes(), (int)data.getSize(), fullPath.c_str()) == 0) {
rn = executeFunction(0);
}
}
return rn;
}
int LuaStack::executeScriptFile(const char* filename)
{
CCAssert(filename, "CCLuaStack::executeScriptFile() - invalid filename");
std::string fullPath = FileUtils::getInstance()->fullPathForFilename(filename);
ssize_t chunkSize = 0;
unsigned char *chunk = FileUtils::getInstance()->getFileData(fullPath.c_str(), "rb", &chunkSize);
int rn = 0;
if (chunk) {
if (luaLoadBuffer(_state, (const char*)chunk, (int)chunkSize, fullPath.c_str()) == 0) {
rn = executeFunction(0);
}
delete chunk;
}
return rn;
}