X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fmain.cpp;h=38180b544ed0d45f9a3c36eadefd23fd542bc981;hb=5e0bb78e0d7679399eb0f687ecaf93a91cfcb577;hp=1a07961092fbb467fd8dd80439a015d0824d6698;hpb=09163ba404c6a1a43c03f8f84c23322de31099f4;p=supertux.git diff --git a/src/main.cpp b/src/main.cpp index 1a0796109..38180b544 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -25,13 +25,11 @@ #include #include -#include -#include +#include +#include #include #include -#include #include -#include #include #include #include @@ -61,6 +59,9 @@ SDL_Surface* screen = 0; JoystickKeyboardController* main_controller = 0; TinyGetText::DictionaryManager dictionary_manager; +int SCREEN_WIDTH; +int SCREEN_HEIGHT; + static void init_config() { config = new Config(); @@ -173,17 +174,21 @@ static void init_physfs(const char* argv0) } #endif +#ifdef _WIN32 + PHYSFS_addToSearchPath(".\\data", 1); +#endif + if(!sourcedir) { #if defined(APPDATADIR) || defined(ENABLE_BINRELOC) std::string datadir; #ifdef ENABLE_BINRELOC char* dir; - br_init (NULL); - dir = br_find_data_dir(APPDATADIR); + br_init (NULL); + dir = br_find_data_dir(APPDATADIR); datadir = dir; datadir += "/" PACKAGE_NAME; - free(dir); + free(dir); #else datadir = APPDATADIR; @@ -198,8 +203,10 @@ static void init_physfs(const char* argv0) PHYSFS_permitSymbolicLinks(1); //show search Path - for(char** i = PHYSFS_getSearchPath(); *i != NULL; i++) + char** searchpath = PHYSFS_getSearchPath(); + for(char** i = searchpath; *i != NULL; i++) log_info << "[" << *i << "] is in the search path" << std::endl; + PHYSFS_freeList(searchpath); } static void print_usage(const char* argv0) @@ -210,6 +217,7 @@ static void print_usage(const char* argv0) " -f, --fullscreen Run in fullscreen mode\n" " -w, --window Run in window mode\n" " -g, --geometry WIDTHxHEIGHT Run SuperTux in given resolution\n" + " -a, --aspect WIDTH:HEIGHT Run SuperTux with given aspect ratio\n" " --disable-sfx Disable sound effects\n" " --disable-music Disable music\n" " --help Show this help message\n" @@ -265,6 +273,23 @@ static bool parse_commandline(int argc, char** argv) print_usage(argv[0]); throw std::runtime_error("Invalid geometry spec, should be WIDTHxHEIGHT"); } + } else if(arg == "--aspect" || arg == "-a") { + if(i+1 >= argc) { + print_usage(argv[0]); + throw std::runtime_error("Need to specify a parameter for aspect switch"); + } + if(strcasecmp(argv[i+1], "auto") == 0) { + i++; + config->aspect_ratio = -1; + } else { + int aspect_width, aspect_height; + if(sscanf(argv[++i], "%d:%d", &aspect_width, &aspect_height) != 2) { + print_usage(argv[0]); + throw std::runtime_error("Invalid aspect spec, should be WIDTH:HEIGHT"); + } + config->aspect_ratio = static_cast(aspect_width) / + static_cast(aspect_height); + } } else if(arg == "--show-fps") { config->show_fps = true; } else if(arg == "--no-show-fps") { @@ -324,18 +349,35 @@ static void init_sdl() static void init_rand() { - const char *how = config->random_seed? ", user fixed.": ", from time()."; - config->random_seed = systemRandom.srand(config->random_seed); - log_info << "Using random seed " << config->random_seed << how << std::endl; + //const char *how = config->random_seed? ", user fixed.": ", from time()."; + //log_info << "Using random seed " << config->random_seed << how << std::endl; } void init_video() { + static int desktop_width = 0; + static int desktop_height = 0; + if(texture_manager != NULL) texture_manager->save_textures(); +/* unfortunately only newer SDLs have these infos */ +#if SDL_MAJOR_VERSION > 1 || SDL_MINOR_VERSION > 2 || (SDL_MINOR_VERSION == 2 && SDL_PATCHLEVEL >= 10) + /* find which resolution the user normally uses */ + if(desktop_width == 0) { + const SDL_VideoInfo *info = SDL_GetVideoInfo(); + desktop_width = info->current_w; + desktop_height = info->current_h; + } + + if(config->try_vsync) { + /* we want vsync for smooth scrolling */ + SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1); + } +#endif + SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5); SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5); @@ -371,6 +413,28 @@ void init_video() } #endif + SDL_ShowCursor(0); + + double aspect_ratio = config->aspect_ratio; + + // try to guess aspect ratio of monitor if needed + if (aspect_ratio <= 0) { + if(config->use_fullscreen && desktop_width > 0) { + aspect_ratio = static_cast(desktop_width) / static_cast(desktop_height); + } else { + aspect_ratio = 4.0 / 3.0; + } + } + + // use aspect ratio to calculate logical resolution + if (aspect_ratio > 1) { + SCREEN_WIDTH = static_cast (600 * aspect_ratio); + SCREEN_HEIGHT = 600; + } else { + SCREEN_WIDTH = 600; + SCREEN_HEIGHT = static_cast (600 * 1/aspect_ratio); + } + // setup opengl state and transform glDisable(GL_DEPTH_TEST); glDisable(GL_CULL_FACE); @@ -382,7 +446,7 @@ void init_video() glMatrixMode(GL_PROJECTION); glLoadIdentity(); // logical resolution here not real monitor resolution - glOrtho(0, 800, 600, 0, -1.0, 1.0); + glOrtho(0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, -1.0, 1.0); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); glTranslatef(0, 0, 0); @@ -476,7 +540,9 @@ int main(int argc, char** argv) { int result = 0; +#ifndef NO_CATCH try { +#endif if(pre_parse_commandline(argc, argv)) return 0; @@ -540,6 +606,7 @@ int main(int argc, char** argv) //init_rand(); PAK: this call might subsume the above 3, but I'm chicken! main_loop->run(); +#ifndef NO_CATCH } catch(std::exception& e) { log_fatal << "Unexpected exception: " << e.what() << std::endl; result = 1; @@ -547,6 +614,7 @@ int main(int argc, char** argv) log_fatal << "Unexpected exception" << std::endl; result = 1; } +#endif delete main_loop; main_loop = NULL;