initial scaffold structure

src/server/main.c

@@ -0,0 +1,49 @@
+#include "game.h"
+#include <skele/clock.h>
+#include <skele/skele.h>
+#include <stk/stk.h>
+
+static uint8_t running = 1;
+
+static void on_signal(void) { running = 0; }
+
+int main(int argc, char *argv[])
+{
+	uint64_t tick_start;
+	uint64_t elapsed;
+
+	(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;
+	}
+
+	if (!game_init()) {
+		skele_stk_teardown();
+		skele_shutdown();
+		return 1;
+	}
+
+	while (running) {
+		tick_start = skele_time_ns();
+
+		stk_poll();
+		game_tick();
+
+		elapsed = skele_time_ns() - tick_start;
+		if (elapsed < skele_tick_ns)
+			skele_sleep_ns(skele_tick_ns - elapsed);
+	}
+
+	game_shutdown();
+	skele_stk_teardown();
+	skele_shutdown();
+	return 0;
+}