X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fmain.cc;h=169dbd312d4906abca7620e1214c1e97914d6166;hb=fb11663a3654acd0132e71e5652e35b0ea72d544;hp=45b56325282bbdb89a74e3947ccd14971e81aa18;hpb=c64bd959ffb4034cb288780f13a351b00fb22ca0;p=laserbrain_demo

diff --git a/src/main.cc b/src/main.cc
index 45b5632..169dbd3 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -5,7 +5,7 @@
 #include <SDL2/SDL.h>
 #include "app.h"
 
-static bool init();
+static bool init(int argc, char **argv);
 static void process_event(SDL_Event *ev);
 static void proc_modkeys();
 
@@ -17,11 +17,13 @@ static bool quit;
 static unsigned int start_time;
 static unsigned int modkeys;
 
+SDL_GameController *gamepad;
+
 static int scale_factor = 1;
 
 int main(int argc, char **argv)
 {
-	if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) != 0) {
+	if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0) {
 		fprintf(stderr, "failed to initialize SDL\n");
 		return 1;
 	}
@@ -41,7 +43,11 @@ int main(int argc, char **argv)
 			SDL_Quit();
 			return 1;
 		}
+		fprintf(stderr, "failed to get an sRGB framebuffer.\n");
 	}
+	int val;
+	SDL_GL_GetAttribute(SDL_GL_FRAMEBUFFER_SRGB_CAPABLE, &val);
+	printf("SDL says we %s an sRGB framebuffer\n", val ? "got" : "didn't get");
 
 	if(!(ctx = SDL_GL_CreateContext(win))) {
 		fprintf(stderr, "failed to create OpenGL context\n");
@@ -51,7 +57,18 @@ int main(int argc, char **argv)
 	SDL_GL_GetDrawableSize(win, &win_width, &win_height);
 	win_aspect = (float)win_width / (float)win_height;
 
-	if(!init()) {
+	printf("detected %d joysticks\n", SDL_NumJoysticks());
+	for(int i=0; i<SDL_NumJoysticks(); i++) {
+		if(SDL_IsGameController(i)) {
+			if(!(gamepad = SDL_GameControllerOpen(i))) {
+				fprintf(stderr, "failed to open game controller %i: %s\n", i, SDL_GetError());
+				continue;
+			}
+			printf("Using gamepad: %s\n", SDL_GameControllerNameForIndex(i));
+		}
+	}
+
+	if(!init(argc, argv)) {
 		SDL_Quit();
 		return 1;
 	}
@@ -90,11 +107,54 @@ unsigned int app_get_modifiers()
 	return modkeys;
 }
 
-static bool init()
+void app_resize(int x, int y)
+{
+	SDL_SetWindowSize(win, x, y);
+}
+
+void app_fullscreen(bool fs)
+{
+	SDL_SetWindowFullscreen(win, fs ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
+	fullscreen = fs;
+}
+
+void app_toggle_fullscreen()
+{
+	app_fullscreen(!fullscreen);
+}
+
+bool app_is_fullscreen()
+{
+	return fullscreen;
+}
+
+void app_grab_mouse(bool grab)
+{
+	if(grab) {
+		SDL_WarpMouseInWindow(win, win_width / 2, win_height / 2);
+	}
+	//SDL_SetWindowGrab(win, grab ? SDL_TRUE : SDL_FALSE);
+	//SDL_ShowCursor(grab ? 1 : 0);
+	SDL_SetRelativeMouseMode(grab ? SDL_TRUE : SDL_FALSE);
+	mouse_grabbed = grab;
+}
+
+void app_toggle_grab_mouse()
+{
+	app_grab_mouse(!mouse_grabbed);
+}
+
+bool app_is_mouse_grabbed()
+{
+	return mouse_grabbed;
+}
+
+
+static bool init(int argc, char **argv)
 {
 	glewInit();
 
-	if(!app_init()) {
+	if(!app_init(argc, argv)) {
 		return false;
 	}
 
@@ -131,13 +191,22 @@ static void process_event(SDL_Event *ev)
 		break;
 
 	case SDL_WINDOWEVENT:
-		if(ev->window.event == SDL_WINDOWEVENT_RESIZED) {
+		if(ev->window.event == SDL_WINDOWEVENT_SIZE_CHANGED) {
 			SDL_GL_GetDrawableSize(win, &win_width, &win_height);
 			win_aspect = (float)win_width / (float)win_height;
 			scale_factor = win_width / ev->window.data1;
 			app_reshape(win_width, win_height);
 		}
 		break;
+
+	case SDL_CONTROLLERAXISMOTION:
+		app_gamepad_axis(ev->caxis.axis, ev->caxis.value / 32768.0f);
+		break;
+
+	case SDL_CONTROLLERBUTTONDOWN:
+	case SDL_CONTROLLERBUTTONUP:
+		app_gamepad_button(ev->cbutton.button, ev->type == SDL_CONTROLLERBUTTONDOWN);
+		break;
 	}
 }