diff options
| -rw-r--r-- | main.c | 105 |
1 files changed, 78 insertions, 27 deletions
@@ -1,4 +1,7 @@ #include <stdio.h> +#include <stdarg.h> +#include <getopt.h> +#include <stdlib.h> #include "raylib.h" #include "lua.h" @@ -9,7 +12,7 @@ #include "stdlib/color.h" #include "stdlib/tilemap.h" -#define IN_FILE "test/main.lua" +#define VERSION "x.x" #define DEBUG_LEVEL LOG_DEBUG static int lua_getfield_int(lua_State *L, int index, const char *key) { @@ -91,33 +94,81 @@ static int l_draw_fps(lua_State *L) { return 0; } -int main(void) { - SetTraceLogLevel(DEBUG_LEVEL); - - lua_State *L = luaL_newstate(); - luaL_openlibs(L); - - // Registring Raylib mappings. - lua_register(L, "open_window", l_open_window); - lua_register(L, "close_window", l_close_window); - lua_register(L, "window_running", l_window_running); - lua_register(L, "begin_drawing", l_begin_drawing); - lua_register(L, "end_drawing", l_end_drawing); - lua_register(L, "set_fps", l_set_fps); - lua_register(L, "draw_fps", l_draw_fps); - lua_register(L, "clear_window", l_clear_window); - - // 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)) { - fprintf(stderr, "Error: %s\n", lua_tostring(L, -1)); - return 1; +static void help(const char *argv0) { + printf("Usage: %s [options]\n" + "\nAvailable options:\n" + " -r,--run=file.lua run input file\n" + " -b,--bundle bundles this folder\n" + " -h,--help this help\n" + " -v,--version show version\n", + argv0); +} + +static void version(const char *argv0) { + printf("%s version %s\n", argv0, VERSION); +} + +int main(int argc, char *argv[]) { + const char short_options[] = "r:bhv"; + const struct option long_options[] = { + { "run", 1, NULL, 'r' }, + { "bundle", 0, NULL, 'b' }, + { "help", 0, NULL, 'h' }, + { "version", 0, NULL, 'v' }, + { 0 }, + }; + + int opt; + const char *run_file = NULL; + while ((opt = getopt_long(argc, argv, short_options, long_options, NULL)) != -1) { + switch (opt) { + case 'r': + run_file = optarg; + break; + case 'b': + printf("TODO: Bundler\n"); + return 0; + case 'h': + help(argv[0]); + return 0; + case 'v': + version(argv[0]); + return 0; + default: + fprintf(stdout, "Missing options. Check help.\n"); + return 0; + } + } + + if (run_file) { + SetTraceLogLevel(DEBUG_LEVEL); + + lua_State *L = luaL_newstate(); + luaL_openlibs(L); + + // Registring Raylib mappings. + lua_register(L, "open_window", l_open_window); + lua_register(L, "close_window", l_close_window); + lua_register(L, "window_running", l_window_running); + lua_register(L, "begin_drawing", l_begin_drawing); + lua_register(L, "end_drawing", l_end_drawing); + lua_register(L, "set_fps", l_set_fps); + lua_register(L, "draw_fps", l_draw_fps); + lua_register(L, "clear_window", l_clear_window); + + // 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, run_file) || lua_pcall(L, 0, 0, 0)) { + fprintf(stderr, "Error: %s\n", lua_tostring(L, -1)); + return 1; + } + + lua_close(L); } - lua_close(L); return 0; } |