diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 36 |
1 files changed, 13 insertions, 23 deletions
@@ -26,6 +26,15 @@ static int lua_getfield_int_opt(lua_State *L, int index, const char *key, int de return val; } +static int load_embedded_module(lua_State *L, const char* module_code, size_t code_len, const char* module_name) { + if (luaL_loadbuffer(L, module_code, code_len, module_name) || lua_pcall(L, 0, 1, 0)) { + fprintf(stderr, "Error loading %s: %s\n", module_name, lua_tostring(L, -1)); + return 0; + } + lua_setglobal(L, module_name); + return 1; +} + static int l_open_window(lua_State *L) { int width = luaL_checknumber(L, 1); int height = luaL_checknumber(L, 2); @@ -98,29 +107,10 @@ int main(void) { lua_register(L, "draw_fps", l_draw_fps); lua_register(L, "clear_window", l_clear_window); - // Embedding JSON module. - if (luaL_loadbuffer(L, json, json_len, "json") || lua_pcall(L, 0, 1, 0)) { - fprintf(stderr, "Error loading json.lua: %s\n", lua_tostring(L, -1)); - lua_close(L); - return 1; - } - lua_setglobal(L, "json"); - - // Embedding color module. - if (luaL_loadbuffer(L, color, color_len, "color") || lua_pcall(L, 0, 1, 0)) { - fprintf(stderr, "Error loading color.lua: %s\n", lua_tostring(L, -1)); - lua_close(L); - return 1; - } - lua_setglobal(L, "color"); - - // Embedding tilemap module. - if (luaL_loadbuffer(L, tilemap, tilemap_len, "tilemap") || lua_pcall(L, 0, 1, 0)) { - fprintf(stderr, "Error loading tilemap.lua: %s\n", lua_tostring(L, -1)); - lua_close(L); - return 1; - } - lua_setglobal(L, "tilemap"); + // Loading embeded modules into Lua state. + if (!load_embedded_module(L, json, json_len, "json")) return 1; + if (!load_embedded_module(L, color, color_len, "color")) return 1; + if (!load_embedded_module(L, tilemap, tilemap_len, "tilemap")) return 1; // Interpreting and running input file Lua script. if (luaL_loadfile(L, IN_FILE) || lua_pcall(L, 0, 0, 0)) { |