1 files changed, 90 insertions, 0 deletions
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..ba30aa4
--- /dev/null
+++ b/main.c
@@ -0,0 +1,90 @@
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_render.h>
+#include <SDL2/SDL_video.h>
+#include <SDL2/SDL_image.h>
+#include "microui.h"
+#include "ui.h"
+#include "font.h"
+#include "text_size.h"
+#include "render.h"
+
+SDL_Window *window = NULL;
+SDL_Renderer *renderer = NULL;
+mu_Context *mu_ctx = NULL;
+
+static int init(void);
+static void deinit(void);
+
+int main(int argc, char **argv)
+{
+	if (init()) {
+		deinit();
+		return 1;
+	}
+	
+	for (;;) {
+		SDL_Event e;
+		while (SDL_PollEvent(&e)) switch (e.type) {
+		case SDL_QUIT:
+			return 0;
+		default:
+			break;
+		}
+
+		r_draw_set_color(0, 0, 0, 1);
+		SDL_RenderClear(renderer);
+		ui_draw();
+		SDL_RenderPresent(renderer);
+	}
+	return 0;
+}
+
+static int init(void)
+{
+	if (SDL_Init(SDL_INIT_VIDEO)) {
+		fprintf(stderr, "%s\n", SDL_GetError());
+		return 1;
+	}
+	if (IMG_Init(IMG_INIT_PNG) != IMG_INIT_PNG) {
+		fprintf(stderr, "%s\n", IMG_GetError());
+		return 1;
+	}
+	if (SDL_CreateWindowAndRenderer(640, 480, SDL_WINDOW_RESIZABLE,
+	                                &window, &renderer)) {
+		fprintf(stderr, "%s\n", SDL_GetError());
+		return 1;
+	}
+	if (font_init("res/font.png"))
+		return 1;
+	if ((mu_ctx = malloc(sizeof(mu_Context))) == NULL) {
+		perror("init");
+		return 1;
+	}
+	mu_init(mu_ctx);
+	mu_ctx->text_width = text_width;
+	mu_ctx->text_height = text_height;
+	if (atexit(deinit)) {
+		perror("init");
+		return 1;
+	}
+	return 0;
+}
+
+static void deinit(void)
+{
+	if (mu_ctx != NULL) {
+		free(mu_ctx);
+		mu_ctx = NULL;
+	}
+	font_deinit();
+	if (renderer != NULL) {
+		SDL_DestroyRenderer(renderer);
+		renderer = NULL;
+	}
+	if (window != NULL) {
+		SDL_DestroyWindow(window);
+		window = NULL;
+	}
+	IMG_Quit();
+	SDL_Quit();
+}