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100644 Binary files a/demos/fenneldemo.tic and b/demos/fenneldemo.tic differ diff --git a/src/luaapi.c b/src/luaapi.c index b729ed7..e3fbbcb 100644 --- a/src/luaapi.c +++ b/src/luaapi.c @@ -1131,6 +1131,27 @@ static s32 lua_loadfile(lua_State *lua) return 0; } +static void lua_open_builtins(lua_State *lua) +{ + static const luaL_Reg loadedlibs[] = + { + { "_G", luaopen_base }, + { LUA_LOADLIBNAME, luaopen_package }, + { LUA_COLIBNAME, luaopen_coroutine }, + { LUA_TABLIBNAME, luaopen_table }, + { LUA_STRLIBNAME, luaopen_string }, + { LUA_MATHLIBNAME, luaopen_math }, + { LUA_DBLIBNAME, luaopen_debug }, + { NULL, NULL } + }; + + for (const luaL_Reg *lib = loadedlibs; lib->func; lib++) + { + luaL_requiref(lua, lib->name, lib->func, 1); + lua_pop(lua, 1); + } +} + static const char* const ApiKeywords[] = API_KEYWORDS; static const lua_CFunction ApiFunc[] = { @@ -1187,23 +1208,7 @@ static bool initLua(tic_mem* tic, const char* code) closeLua(tic); lua_State* lua = machine->lua = luaL_newstate(); - - static const luaL_Reg loadedlibs[] = - { - { "_G", luaopen_base }, - { LUA_COLIBNAME, luaopen_coroutine }, - { LUA_TABLIBNAME, luaopen_table }, - { LUA_STRLIBNAME, luaopen_string }, - { LUA_MATHLIBNAME, luaopen_math }, - { LUA_DBLIBNAME, luaopen_debug }, - { NULL, NULL } - }; - - for (const luaL_Reg *lib = loadedlibs; lib->func; lib++) - { - luaL_requiref(lua, lib->name, lib->func, 1); - lua_pop(lua, 1); - } + lua_open_builtins(lua); initAPI(machine); @@ -1462,24 +1467,7 @@ static bool initMoonscript(tic_mem* tic, const char* code) closeLua(tic); lua_State* lua = machine->lua = luaL_newstate(); - - static const luaL_Reg loadedlibs[] = - { - { "_G", luaopen_base }, - { LUA_LOADLIBNAME, luaopen_package }, - { LUA_COLIBNAME, luaopen_coroutine }, - { LUA_TABLIBNAME, luaopen_table }, - { LUA_STRLIBNAME, luaopen_string }, - { LUA_MATHLIBNAME, luaopen_math }, - { LUA_DBLIBNAME, luaopen_debug }, - { NULL, NULL } - }; - - for (const luaL_Reg *lib = loadedlibs; lib->func; lib++) - { - luaL_requiref(lua, lib->name, lib->func, 1); - lua_pop(lua, 1); - } + lua_open_builtins(lua); luaopen_lpeg(lua); setloaded(lua, "lpeg"); @@ -1620,10 +1608,8 @@ const tic_script_config* getMoonScriptConfig() #define FENNEL_CODE(...) #__VA_ARGS__ static const char* execute_fennel_src = FENNEL_CODE( - local ok, val = pcall(require('fennel').eval, ...) - -- allow you to return a function instead of setting TIC global - if(not TIC and type(val) == "function") then TIC = val end - return val + local ok, msg = pcall(require('fennel').eval, ..., {filename="game", correlate=true}) + if(not ok) then return msg end ); static bool initFennel(tic_mem* tic, const char* code) @@ -1632,24 +1618,7 @@ static bool initFennel(tic_mem* tic, const char* code) closeLua(tic); lua_State* lua = machine->lua = luaL_newstate(); - - static const luaL_Reg loadedlibs[] = - { - { "_G", luaopen_base }, - { LUA_LOADLIBNAME, luaopen_package }, - { LUA_COLIBNAME, luaopen_coroutine }, - { LUA_TABLIBNAME, luaopen_table }, - { LUA_STRLIBNAME, luaopen_string }, - { LUA_MATHLIBNAME, luaopen_math }, - { LUA_DBLIBNAME, luaopen_debug }, - { NULL, NULL } - }; - - for (const luaL_Reg *lib = loadedlibs; lib->func; lib++) - { - luaL_requiref(lua, lib->name, lib->func, 1); - lua_pop(lua, 1); - } + lua_open_builtins(lua); initAPI(machine); @@ -1660,7 +1629,7 @@ static bool initFennel(tic_mem* tic, const char* code) if (luaL_loadbuffer(fennel, (const char *)fennel_lua, fennel_lua_len, "fennel.lua") != LUA_OK) { - machine->data->error(machine->data->data, "failed to load fennel.lua"); + machine->data->error(machine->data->data, "failed to load fennel compiler"); return false; } @@ -1673,15 +1642,13 @@ static bool initFennel(tic_mem* tic, const char* code) } lua_pushstring(fennel, code); - if (lua_pcall(fennel, 1, 1, 0) != LUA_OK) - { - const char* msg = lua_tostring(fennel, -1); + lua_call(fennel, 1, 1); + const char* err = lua_tostring(fennel, -1); - if (msg) - { - machine->data->error(machine->data->data, msg); - return false; - } + if (err) + { + machine->data->error(machine->data->data, err); + return false; } }