X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fsdl2%2Fmain.c;h=1375a29c6a32a9050d427f807d37476153792f3b;hb=b047ed3a09b3738defa4f0c323dbe698ff6831ce;hp=0babe5e2859ac80569a768d8ae237335b38f29ab;hpb=5b85e48cd1e203b626e0f9a39ff9207501559b23;p=flatwaifu.git diff --git a/src/sdl2/main.c b/src/sdl2/main.c index 0babe5e..1375a29 100644 --- a/src/sdl2/main.c +++ b/src/sdl2/main.c @@ -1,4 +1,8 @@ -#include +#ifdef __EMSCRIPTEN__ +# include +#endif + +#include #include #include #include // srand exit @@ -22,6 +26,7 @@ #define TITLE_STR "DooM 2D (SDL2)" +static Uint32 ticks; static int quit = 0; static SDL_Window *window; static SDL_GLContext context; @@ -66,72 +71,113 @@ void ERR_fatal (char *s, ...) { } void ERR_quit (void) { - puts("Спасибо за то, что вы играли в Операцию \"Смятка\"!"); - //F_loadres(F_getresid("ENDOOM"),p,0,4000); quit = 1; } /* --- system.h --- */ -static int Y_set_videomode_opengl (int w, int h, int fullscreen) { +static int Y_resize_window (int w, int h, int fullscreen) { assert(w > 0); assert(h > 0); - Uint32 flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_OPENGL; - flags |= fullscreen ? SDL_WINDOW_FULLSCREEN : 0; - // TODO set context version and type - SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 1); - SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1); - SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); - int x = SDL_WINDOWPOS_CENTERED; - int y = SDL_WINDOWPOS_CENTERED; - SDL_Window *win = SDL_CreateWindow(TITLE_STR, x, y, w, h, flags); - if (win != NULL) { - SDL_GLContext ctx = SDL_GL_CreateContext(win); - if (ctx != NULL) { - Y_unset_videomode(); - window = win; - context = ctx; - SDL_GL_MakeCurrent(window, context); - SDL_ShowWindow(window); - } else { - SDL_DestroyWindow(win); - win = NULL; + assert(window != NULL); + if (surf != NULL) { + if (surf->w != w || surf->h != h) { + SDL_Surface *s = SDL_CreateRGBSurface(0, w, h, 8, 0, 0, 0, 0); + if (s != NULL) { + SDL_SetPaletteColors(s->format->palette, surf->format->palette->colors, 0, surf->format->palette->ncolors); + SDL_FreeSurface(surf); + surf = s; + } } } - return win != NULL; + SDL_SetWindowSize(window, w, h); + Y_set_fullscreen(fullscreen); + return 1; } -static int Y_set_videomode_software (int w, int h, int fullscreen) { +int Y_set_videomode_opengl (int w, int h, int fullscreen) { assert(w > 0); assert(h > 0); - int x = SDL_WINDOWPOS_CENTERED; - int y = SDL_WINDOWPOS_CENTERED; - Uint32 flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_OPENGL; - flags |= fullscreen ? SDL_WINDOW_FULLSCREEN : 0; - SDL_Window *win = SDL_CreateWindow(TITLE_STR, x, y, w, h, flags); - if (win != NULL) { - SDL_Surface *s = SDL_CreateRGBSurface(0, w, h, 8, 0, 0, 0, 0); - if (s != NULL) { - Y_unset_videomode(); - window = win; - surf = s; - SDL_ShowWindow(window); - } else { - SDL_DestroyWindow(win); - win = NULL; + Uint32 flags; + SDL_Window *win; + SDL_GLContext ctx; + if (window != NULL && context != NULL) { + Y_resize_window(w, h, fullscreen); + win = window; + } else { + flags = SDL_WINDOW_RESIZABLE | SDL_WINDOW_OPENGL; + if (fullscreen) { + flags = flags | SDL_WINDOW_FULLSCREEN; + } + // TODO set context version and type +#ifdef __EMSCRIPTEN__ + SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES); + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2); + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0); +#else + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 1); + SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1); +#endif + SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); + win = SDL_CreateWindow(TITLE_STR, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, w, h, flags); + if (win != NULL) { + ctx = SDL_GL_CreateContext(win); + if (ctx != NULL) { + Y_unset_videomode(); + window = win; + context = ctx; + SDL_GL_MakeCurrent(window, context); + } else { + SDL_DestroyWindow(win); + win = NULL; + } } } + if (win == NULL) { + logo("Y_set_videomode_opengl: error: %s\n", SDL_GetError()); + } return win != NULL; } -int Y_set_videomode (int w, int h, int flags) { +int Y_set_videomode_software (int w, int h, int fullscreen) { assert(w > 0); assert(h > 0); - int fullscreen = (flags & SYSTEM_USE_FULLSCREEN) != 0; - if (flags & SYSTEM_USE_OPENGL) { - return Y_set_videomode_opengl(w, h, fullscreen); + Uint32 flags; + SDL_Surface *s; + SDL_Window *win; + if (window != NULL && surf != NULL) { + Y_resize_window(w, h, fullscreen); + win = window; } else { - return Y_set_videomode_software(w, h, fullscreen); + flags = SDL_WINDOW_RESIZABLE; + if (fullscreen) { + flags = flags | SDL_WINDOW_FULLSCREEN; + } + win = SDL_CreateWindow(TITLE_STR, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, w, h, flags); + if (win != NULL) { + s = SDL_CreateRGBSurface(0, w, h, 8, 0, 0, 0, 0); + if (s != NULL) { + Y_unset_videomode(); + window = win; + surf = s; + } else { + SDL_DestroyWindow(win); + win = NULL; + } + } + } + if (win == NULL) { + logo("Y_set_videomode_software: error: %s\n", SDL_GetError()); + } + return win != NULL; +} + +void Y_get_videomode (int *w, int *h) { + if (window != NULL) { + SDL_GetWindowSize(window, w, h); + } else { + *w = 0; + *h = 0; } } @@ -155,11 +201,10 @@ void Y_unset_videomode (void) { } } -int Y_set_fullscreen (int yes) { +void Y_set_fullscreen (int yes) { if (window != NULL) { SDL_SetWindowFullscreen(window, yes ? SDL_WINDOW_FULLSCREEN : 0); } - return yes; } int Y_get_fullscreen (void) { @@ -220,114 +265,125 @@ void Y_repaint (void) { static int sdl_to_key (int code) { switch (code) { - case SDLK_0: return KEY_0; - case SDLK_1: return KEY_1; - case SDLK_2: return KEY_2; - case SDLK_3: return KEY_3; - case SDLK_4: return KEY_4; - case SDLK_5: return KEY_5; - case SDLK_6: return KEY_6; - case SDLK_7: return KEY_7; - case SDLK_8: return KEY_8; - case SDLK_9: return KEY_9; - case SDLK_a: return KEY_A; - case SDLK_b: return KEY_B; - case SDLK_c: return KEY_C; - case SDLK_d: return KEY_D; - case SDLK_e: return KEY_E; - case SDLK_f: return KEY_F; - case SDLK_g: return KEY_G; - case SDLK_h: return KEY_H; - case SDLK_i: return KEY_I; - case SDLK_j: return KEY_J; - case SDLK_k: return KEY_K; - case SDLK_l: return KEY_L; - case SDLK_m: return KEY_M; - case SDLK_n: return KEY_N; - case SDLK_o: return KEY_O; - case SDLK_p: return KEY_P; - case SDLK_q: return KEY_Q; - case SDLK_r: return KEY_R; - case SDLK_s: return KEY_S; - case SDLK_t: return KEY_T; - case SDLK_u: return KEY_U; - case SDLK_v: return KEY_V; - case SDLK_w: return KEY_W; - case SDLK_x: return KEY_X; - case SDLK_y: return KEY_Y; - case SDLK_z: return KEY_Z; - case SDLK_RETURN: return KEY_RETURN; - case SDLK_ESCAPE: return KEY_ESCAPE; - case SDLK_BACKSPACE: return KEY_BACKSPACE; - case SDLK_TAB: return KEY_TAB; - case SDLK_SPACE: return KEY_SPACE; - case SDLK_MINUS: return KEY_MINUS; - case SDLK_EQUALS: return KEY_EQUALS; - case SDLK_LEFTBRACKET: return KEY_LEFTBRACKET; - case SDLK_RIGHTBRACKET: return KEY_RIGHTBRACKET; - case SDLK_BACKSLASH: return KEY_BACKSLASH; - case SDLK_SEMICOLON: return KEY_SEMICOLON; - case SDLK_QUOTE: return KEY_APOSTROPHE; - case SDLK_BACKQUOTE: return KEY_GRAVE; - case SDLK_COMMA: return KEY_COMMA; - case SDLK_PERIOD: return KEY_PERIOD; - case SDLK_SLASH: return KEY_SLASH; - case SDLK_CAPSLOCK: return KEY_CAPSLOCK; - case SDLK_F1: return KEY_F1; - case SDLK_F2: return KEY_F2; - case SDLK_F3: return KEY_F3; - case SDLK_F4: return KEY_F4; - case SDLK_F5: return KEY_F5; - case SDLK_F6: return KEY_F6; - case SDLK_F7: return KEY_F7; - case SDLK_F8: return KEY_F8; - case SDLK_F9: return KEY_F9; - case SDLK_F10: return KEY_F10; - case SDLK_F11: return KEY_F11; - case SDLK_F12: return KEY_F12; - case SDLK_PRINTSCREEN: return KEY_PRINTSCREEN; - case SDLK_SCROLLLOCK: return KEY_SCROLLLOCK; - case SDLK_PAUSE: return KEY_PAUSE; - case SDLK_INSERT: return KEY_INSERT; - case SDLK_HOME: return KEY_HOME; - case SDLK_PAGEUP: return KEY_PAGEUP; - case SDLK_DELETE: return KEY_DELETE; - case SDLK_END: return KEY_END; - case SDLK_PAGEDOWN: return KEY_PAGEDOWN; - case SDLK_RIGHT: return KEY_RIGHT; - case SDLK_LEFT: return KEY_LEFT; - case SDLK_DOWN: return KEY_DOWN; - case SDLK_UP: return KEY_UP; - //case SDLK_NUMLOCK: return KEY_NUMLOCK; - case SDLK_KP_DIVIDE: return KEY_KP_DIVIDE; - case SDLK_KP_MULTIPLY: return KEY_KP_MULTIPLY; - case SDLK_KP_MINUS: return KEY_KP_MINUS; - case SDLK_KP_PLUS: return KEY_KP_PLUS; - case SDLK_KP_ENTER: return KEY_KP_ENTER; - case SDLK_KP_0: return KEY_KP_0; - case SDLK_KP_1: return KEY_KP_1; - case SDLK_KP_2: return KEY_KP_2; - case SDLK_KP_3: return KEY_KP_3; - case SDLK_KP_4: return KEY_KP_4; - case SDLK_KP_5: return KEY_KP_5; - case SDLK_KP_6: return KEY_KP_6; - case SDLK_KP_7: return KEY_KP_7; - case SDLK_KP_8: return KEY_KP_8; - case SDLK_KP_9: return KEY_KP_9; - case SDLK_KP_PERIOD: return KEY_KP_PERIOD; - case SDLK_SYSREQ: return KEY_SYSREQ; - case SDLK_LCTRL: return KEY_LCTRL; - case SDLK_LSHIFT: return KEY_LSHIFT; - case SDLK_LALT: return KEY_LALT; - //case SDLK_LSUPER: return KEY_LSUPER; - case SDLK_RCTRL: return KEY_RCTRL; - case SDLK_RSHIFT: return KEY_RSHIFT; - case SDLK_RALT: return KEY_RALT; - //case SDLK_RSUPER: return KEY_RSUPER; + case SDL_SCANCODE_0: return KEY_0; + case SDL_SCANCODE_1: return KEY_1; + case SDL_SCANCODE_2: return KEY_2; + case SDL_SCANCODE_3: return KEY_3; + case SDL_SCANCODE_4: return KEY_4; + case SDL_SCANCODE_5: return KEY_5; + case SDL_SCANCODE_6: return KEY_6; + case SDL_SCANCODE_7: return KEY_7; + case SDL_SCANCODE_8: return KEY_8; + case SDL_SCANCODE_9: return KEY_9; + case SDL_SCANCODE_A: return KEY_A; + case SDL_SCANCODE_B: return KEY_B; + case SDL_SCANCODE_C: return KEY_C; + case SDL_SCANCODE_D: return KEY_D; + case SDL_SCANCODE_E: return KEY_E; + case SDL_SCANCODE_F: return KEY_F; + case SDL_SCANCODE_G: return KEY_G; + case SDL_SCANCODE_H: return KEY_H; + case SDL_SCANCODE_I: return KEY_I; + case SDL_SCANCODE_J: return KEY_J; + case SDL_SCANCODE_K: return KEY_K; + case SDL_SCANCODE_L: return KEY_L; + case SDL_SCANCODE_M: return KEY_M; + case SDL_SCANCODE_N: return KEY_N; + case SDL_SCANCODE_O: return KEY_O; + case SDL_SCANCODE_P: return KEY_P; + case SDL_SCANCODE_Q: return KEY_Q; + case SDL_SCANCODE_R: return KEY_R; + case SDL_SCANCODE_S: return KEY_S; + case SDL_SCANCODE_T: return KEY_T; + case SDL_SCANCODE_U: return KEY_U; + case SDL_SCANCODE_V: return KEY_V; + case SDL_SCANCODE_W: return KEY_W; + case SDL_SCANCODE_X: return KEY_X; + case SDL_SCANCODE_Y: return KEY_Y; + case SDL_SCANCODE_Z: return KEY_Z; + case SDL_SCANCODE_RETURN: return KEY_RETURN; + case SDL_SCANCODE_ESCAPE: return KEY_ESCAPE; + case SDL_SCANCODE_BACKSPACE: return KEY_BACKSPACE; + case SDL_SCANCODE_TAB: return KEY_TAB; + case SDL_SCANCODE_SPACE: return KEY_SPACE; + case SDL_SCANCODE_MINUS: return KEY_MINUS; + case SDL_SCANCODE_EQUALS: return KEY_EQUALS; + case SDL_SCANCODE_LEFTBRACKET: return KEY_LEFTBRACKET; + case SDL_SCANCODE_RIGHTBRACKET: return KEY_RIGHTBRACKET; + case SDL_SCANCODE_BACKSLASH: return KEY_BACKSLASH; + case SDL_SCANCODE_SEMICOLON: return KEY_SEMICOLON; + case SDL_SCANCODE_APOSTROPHE: return KEY_APOSTROPHE; + case SDL_SCANCODE_GRAVE: return KEY_GRAVE; + case SDL_SCANCODE_COMMA: return KEY_COMMA; + case SDL_SCANCODE_PERIOD: return KEY_PERIOD; + case SDL_SCANCODE_SLASH: return KEY_SLASH; + case SDL_SCANCODE_CAPSLOCK: return KEY_CAPSLOCK; + case SDL_SCANCODE_F1: return KEY_F1; + case SDL_SCANCODE_F2: return KEY_F2; + case SDL_SCANCODE_F3: return KEY_F3; + case SDL_SCANCODE_F4: return KEY_F4; + case SDL_SCANCODE_F5: return KEY_F5; + case SDL_SCANCODE_F6: return KEY_F6; + case SDL_SCANCODE_F7: return KEY_F7; + case SDL_SCANCODE_F8: return KEY_F8; + case SDL_SCANCODE_F9: return KEY_F9; + case SDL_SCANCODE_F10: return KEY_F10; + case SDL_SCANCODE_F11: return KEY_F11; + case SDL_SCANCODE_F12: return KEY_F12; + case SDL_SCANCODE_PRINTSCREEN: return KEY_PRINTSCREEN; + case SDL_SCANCODE_SCROLLLOCK: return KEY_SCROLLLOCK; + case SDL_SCANCODE_PAUSE: return KEY_PAUSE; + case SDL_SCANCODE_INSERT: return KEY_INSERT; + case SDL_SCANCODE_HOME: return KEY_HOME; + case SDL_SCANCODE_PAGEUP: return KEY_PAGEUP; + case SDL_SCANCODE_DELETE: return KEY_DELETE; + case SDL_SCANCODE_END: return KEY_END; + case SDL_SCANCODE_PAGEDOWN: return KEY_PAGEDOWN; + case SDL_SCANCODE_RIGHT: return KEY_RIGHT; + case SDL_SCANCODE_LEFT: return KEY_LEFT; + case SDL_SCANCODE_DOWN: return KEY_DOWN; + case SDL_SCANCODE_UP: return KEY_UP; + case SDL_SCANCODE_NUMLOCKCLEAR: return KEY_NUMLOCK; + case SDL_SCANCODE_KP_DIVIDE: return KEY_KP_DIVIDE; + case SDL_SCANCODE_KP_MULTIPLY: return KEY_KP_MULTIPLY; + case SDL_SCANCODE_KP_MINUS: return KEY_KP_MINUS; + case SDL_SCANCODE_KP_PLUS: return KEY_KP_PLUS; + case SDL_SCANCODE_KP_ENTER: return KEY_KP_ENTER; + case SDL_SCANCODE_KP_0: return KEY_KP_0; + case SDL_SCANCODE_KP_1: return KEY_KP_1; + case SDL_SCANCODE_KP_2: return KEY_KP_2; + case SDL_SCANCODE_KP_3: return KEY_KP_3; + case SDL_SCANCODE_KP_4: return KEY_KP_4; + case SDL_SCANCODE_KP_5: return KEY_KP_5; + case SDL_SCANCODE_KP_6: return KEY_KP_6; + case SDL_SCANCODE_KP_7: return KEY_KP_7; + case SDL_SCANCODE_KP_8: return KEY_KP_8; + case SDL_SCANCODE_KP_9: return KEY_KP_9; + case SDL_SCANCODE_KP_PERIOD: return KEY_KP_PERIOD; + case SDL_SCANCODE_SYSREQ: return KEY_SYSREQ; + case SDL_SCANCODE_LCTRL: return KEY_LCTRL; + case SDL_SCANCODE_LSHIFT: return KEY_LSHIFT; + case SDL_SCANCODE_LALT: return KEY_LALT; + case SDL_SCANCODE_LGUI: return KEY_LSUPER; + case SDL_SCANCODE_RCTRL: return KEY_RCTRL; + case SDL_SCANCODE_RSHIFT: return KEY_RSHIFT; + case SDL_SCANCODE_RALT: return KEY_RALT; + case SDL_SCANCODE_RGUI: return KEY_RSUPER; default: return KEY_UNKNOWN; } } +static void window_event_handler (SDL_WindowEvent *ev) { + switch (ev->event) { + case SDL_WINDOWEVENT_RESIZED: + R_set_videomode(ev->data1, ev->data2, Y_get_fullscreen()); + break; + case SDL_WINDOWEVENT_CLOSE: + ERR_quit(); + break; + } +} + static void poll_events (void (*h)(int key, int down)) { int key; SDL_Event ev; @@ -336,9 +392,14 @@ static void poll_events (void (*h)(int key, int down)) { case SDL_QUIT: ERR_quit(); break; + case SDL_WINDOWEVENT: + if (ev.window.windowID == SDL_GetWindowID(window)) { + window_event_handler(&ev.window); + } + break; case SDL_KEYDOWN: case SDL_KEYUP: - key = sdl_to_key(ev.key.keysym.sym); + key = sdl_to_key(ev.key.keysym.scancode); I_press(key, ev.type == SDL_KEYDOWN); if (h != NULL) { (*h)(key, ev.type == SDL_KEYDOWN); @@ -348,15 +409,24 @@ static void poll_events (void (*h)(int key, int down)) { } } +static void step (void) { + poll_events(&G_keyf); + S_updatemusic(); + Uint32 t = SDL_GetTicks(); + if (t - ticks > DELAY) { + ticks = t; + G_act(); + } + R_draw(); +} + int main (int argc, char **argv) { char *pw; - Uint32 t, ticks; logo("system: initialize SDL2\n"); if (SDL_Init(SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_EVENTS) == -1) { logo("system: failed to init SDL2: %s\n", SDL_GetError()); return 1; } - //SDL_WM_SetCaption("Doom 2D v1.351", "Doom 2D"); // Player 1 defaults pl1.ku = KEY_KP_8; pl1.kd = KEY_KP_5; @@ -399,16 +469,13 @@ int main (int argc, char **argv) { R_init(); G_init(); ticks = SDL_GetTicks(); +#ifdef __EMSCRIPTEN__ + emscripten_set_main_loop(step, 0, 1); +#else while (!quit) { - poll_events(&G_keyf); - S_updatemusic(); - t = SDL_GetTicks(); - if (t - ticks > DELAY) { - ticks = t; - G_act(); - } - R_draw(); + step(); } +#endif CFG_save(); R_done(); S_donemusic();