Mercurial > mm7
diff LuaVM.cpp @ 2052:71a814f4482a
Moved implementation to cpp
author | Nomad |
---|---|
date | Fri, 29 Nov 2013 12:20:07 +0200 |
parents | |
children | b7485a6502f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LuaVM.cpp Fri Nov 29 12:20:07 2013 +0200 @@ -0,0 +1,53 @@ +#include "LuaVM.h" +#include "lib/lua/lua.h" +#include "Log.h" +#include "OSAPI.h" + +extern "C" int luaopen_UIControl(lua_State *L); // declare the wrapped module + +LuaVM *lua = nullptr; + +void LuaVM::Initialize() +{ + if (L) + Log::Warning(L"Overwriting previous Lua state"); + + L = luaL_newstate(); + if (!L) + Log::Warning(L"Error creating Lua context.\n"); + + // open default lua libs + luaL_openlibs(L); + + // open each cxx module + luaopen_UIControl(L); + + //if ( luaL_dofile(L,GetScriptFileLocation("script.lua"))) + // Log::Warning(L"Error opening script.lua\n"); +} + +bool LuaVM::DoFile(const char *filename) +{ + if (luaL_dofile(L, GetScriptFileLocation(filename))) + { + Log::Warning(L"Error opening script %s", filename); + return false; + } + return true; +} + +const char *LuaVM::GetScriptFileLocation(const char *script_name) +{ + static DWORD tls_index = TlsAlloc(); + + auto buf = (char *)TlsGetValue(tls_index); + if (!buf) + { + buf = new char[1024]; + TlsSetValue(tls_index, buf); + } + + strcpy(buf, "data/scripts/lua/core/"); + strcat(buf, script_name); + return buf; +} \ No newline at end of file