nuclear@2: #include <stdio.h>
nuclear@2: #include <stdlib.h>
nuclear@17: #include <SDL2/SDL.h>
nuclear@2: #include "opengl.h"
nuclear@2: #include "game.h"
nuclear@13: #include "gameopt.h"
nuclear@6: #include "vr/vr.h"
nuclear@2: 
nuclear@17: #define ANYPOS	SDL_WINDOWPOS_UNDEFINED
nuclear@17: 
nuclear@2: static bool init();
nuclear@2: static void cleanup();
nuclear@17: static void handle_event(SDL_Event *ev);
nuclear@2: 
nuclear@17: static SDL_Window *win;
nuclear@17: static SDL_GLContext ctx;
nuclear@12: 
nuclear@2: int main(int argc, char **argv)
nuclear@2: {
nuclear@13: 	if(!parse_args(argc, argv)) {
nuclear@13: 		return 1;
nuclear@13: 	}
nuclear@13: 
nuclear@17: 	SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER);
nuclear@2: 
nuclear@17: 	unsigned int flags = SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE;
nuclear@17: 	if(!(win = SDL_CreateWindow("oculus test", ANYPOS, ANYPOS, 1024, 600, flags))) {
nuclear@17: 		fprintf(stderr, "failed to create window\n");
nuclear@17: 		return 1;
nuclear@17: 	}
nuclear@17: 
nuclear@17: 	SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
nuclear@17: 	SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 4);
nuclear@17: 
nuclear@17: 	if(!(ctx = SDL_GL_CreateContext(win))) {
nuclear@17: 		fprintf(stderr, "failed to create OpenGL context\n");
nuclear@17: 		return 1;
nuclear@17: 	}
nuclear@2: 
nuclear@2: 	if(!init()) {
nuclear@2: 		return 1;
nuclear@2: 	}
nuclear@2: 	atexit(cleanup);
nuclear@2: 
nuclear@17: 	int xsz, ysz;
nuclear@17: 	SDL_GetWindowSize(win, &xsz, &ysz);
nuclear@17: 	game_reshape(xsz, ysz);
nuclear@17: 
nuclear@17: 	for(;;) {
nuclear@17: 		SDL_Event ev;
nuclear@17: 
nuclear@17: 		while(SDL_PollEvent(&ev)) {
nuclear@17: 			handle_event(&ev);
nuclear@17: 		}
nuclear@17: 
nuclear@17: 		unsigned int msec = SDL_GetTicks();
nuclear@17: 
nuclear@17: 		game_update(msec);
nuclear@17: 		game_render();
nuclear@17: 	}
nuclear@17: 
nuclear@2: 	return 0;
nuclear@2: }
nuclear@2: 
nuclear@2: static bool init()
nuclear@2: {
nuclear@2: 	glewInit();
nuclear@2: 
nuclear@2: 	if(!game_init()) {
nuclear@2: 		return false;
nuclear@2: 	}
nuclear@7: 
nuclear@13: 	if(opt.vr) {
nuclear@13: 		int win_xsz = vr_get_opti(VR_OPT_DISPLAY_WIDTH);
nuclear@13: 		int win_ysz = vr_get_opti(VR_OPT_DISPLAY_HEIGHT);
nuclear@13: 		if(win_xsz && win_ysz) {
nuclear@17: 			SDL_SetWindowSize(win, win_xsz, win_ysz);
nuclear@13: 		}
nuclear@7: 	}
nuclear@2: 	return true;
nuclear@2: }
nuclear@2: 
nuclear@2: static void cleanup()
nuclear@2: {
nuclear@2: 	game_cleanup();
nuclear@2: }
nuclear@2: 
nuclear@17: static void handle_event(SDL_Event *ev)
nuclear@2: {
nuclear@11: 	static bool fullscr;
nuclear@12: 	static int prev_xpos, prev_ypos;
nuclear@11: 	static int prev_xsz, prev_ysz;
nuclear@11: 
nuclear@17: 	switch(ev->type) {
nuclear@17: 	case SDL_KEYDOWN:
nuclear@17: 	case SDL_KEYUP:
nuclear@17: 		if(ev->key.keysym.sym == 'f' && ev->key.state == SDL_PRESSED) {
nuclear@17: 			fullscr = !fullscr;
nuclear@17: 			if(fullscr) {
nuclear@17: 				int xoffs, yoffs;
nuclear@11: 
nuclear@17: 				SDL_GetWindowPosition(win, &prev_xpos, &prev_ypos);
nuclear@17: 				SDL_GetWindowSize(win, &prev_xsz, &prev_ysz);
nuclear@11: 
nuclear@17: 				xoffs = vr_get_opti(VR_OPT_WIN_XOFFS);
nuclear@17: 				yoffs = vr_get_opti(VR_OPT_WIN_YOFFS);
nuclear@17: 				if(xoffs || yoffs) {
nuclear@17: 					printf("repositioning: %d,%d\n", xoffs, yoffs);
nuclear@17: 					SDL_SetWindowPosition(win, xoffs, yoffs);
nuclear@17: 				}
nuclear@17: 				SDL_SetWindowFullscreen(win, SDL_WINDOW_FULLSCREEN_DESKTOP);
nuclear@17: 			} else {
nuclear@17: 				SDL_SetWindowFullscreen(win, 0);
nuclear@17: 				/*SDL_SetWindowPosition(win, prev_xpos, prev_ypos);
nuclear@17: 				SDL_SetWindowSize(win, prev_xsz, prev_ysz);*/
nuclear@11: 			}
nuclear@17: 			break;
nuclear@11: 		}
nuclear@17: 
nuclear@17: 		game_keyboard(ev->key.keysym.sym, ev->key.state == SDL_PRESSED);
nuclear@17: 		break;
nuclear@17: 
nuclear@17: 	case SDL_MOUSEBUTTONDOWN:
nuclear@17: 	case SDL_MOUSEBUTTONUP:
nuclear@17: 		game_mouse(ev->button.button - SDL_BUTTON_LEFT, ev->button.state == SDL_PRESSED,
nuclear@17: 				ev->button.x, ev->button.y);
nuclear@17: 		break;
nuclear@17: 
nuclear@17: 	case SDL_MOUSEWHEEL:
nuclear@17: 		game_mwheel(ev->wheel.y);
nuclear@17: 		break;
nuclear@17: 
nuclear@17: 	case SDL_MOUSEMOTION:
nuclear@17: 		game_motion(ev->motion.x, ev->motion.y);
nuclear@17: 		break;
nuclear@17: 
nuclear@17: 	case SDL_WINDOWEVENT:
nuclear@17: 		switch(ev->window.event) {
nuclear@17: 		case SDL_WINDOWEVENT_RESIZED:
nuclear@17: 			game_reshape(ev->window.data1, ev->window.data2);
nuclear@17: 			break;
nuclear@17: 
nuclear@17: 		default:
nuclear@17: 			break;
nuclear@17: 		}
nuclear@17: 
nuclear@17: 	default:
nuclear@11: 		break;
nuclear@11: 	}
nuclear@2: }