initial commit

example/client/main.c

@@ -0,0 +1,82 @@
+#include "client/blit.h"
+#include "client/input.h"
+#include "client/video.h"
+#include "clock.h"
+#include "skele.h"
+#include <stdlib.h>
+#include <stk/stk.h>
+#include <string.h>
+
+static uint8_t running = 1;
+
+static void on_signal(void) { running = 0; }
+
+int main(int argc, char *argv[])
+{
+	skele_video_config_t video_cfg;
+	uint64_t last, now, elapsed;
+	uint8_t *pixels;
+	uint32_t total;
+
+	(void)argc;
+	(void)argv;
+
+	skele_clock_init(on_signal);
+
+	if (skele_stk_setup() != SKELE_INIT_SUCCESS)
+		return 1;
+
+	if (skele_init() != SKELE_INIT_SUCCESS) {
+		skele_stk_teardown();
+		return 1;
+	}
+
+	video_cfg.render_width = SKELE_DEFAULT_RENDER_WIDTH;
+	video_cfg.render_height = SKELE_DEFAULT_RENDER_HEIGHT;
+	video_cfg.window_width = 0;
+	video_cfg.window_height = 0;
+	video_cfg.flags = 0;
+
+	if (skele_video_init(video_cfg) != SKELE_INIT_SUCCESS) {
+		skele_stk_teardown();
+		skele_shutdown();
+		return 1;
+	}
+
+	total = (uint32_t)(video_cfg.render_width * video_cfg.render_height);
+	pixels = malloc(total);
+	if (!pixels) {
+		skele_video_shutdown();
+		skele_stk_teardown();
+		skele_shutdown();
+		return 1;
+	}
+
+	memset(pixels, 0, total);
+
+	last = skele_time_ns();
+
+	while (running) {
+		if (!skele_input_poll())
+			break;
+
+		stk_poll();
+
+		now = skele_time_ns();
+		elapsed = now - last;
+
+		if (elapsed >= skele_tick_ns) {
+			skele_tick();
+			last = now;
+		}
+
+		skele_video_blit(pixels);
+		skele_video_present();
+	}
+
+	free(pixels);
+	skele_video_shutdown();
+	skele_stk_teardown();
+	skele_shutdown();
+	return 0;
+}