engine internal functions are now static inline

src/engine.c

@@ -4,35 +4,41 @@
 #include "corelib/input.h"
 #include "time.h"
 
-int engine_start() {
 static float _delta_time = 0;
 static struct timespec start_last_frame;
+
 inline float delta_time() {
 	return _delta_time;
 }
+
+static inline
+int _engine_start() {
 	init_context();
 	return 0;
 }
 
-int engine_shutdown() {
+static inline
+int _engine_shutdown() {
 	game_exit();
 	clean_assets();
 	close_context();
 	exit(0);
 }
 
-void handle_events() {
+static inline
+void _handle_events() {
 	while(SDL_PollEvent(&g_context.event)) {
 		input_event(g_context.event);
 		switch(g_context.event.type) {
-		case SDL_QUIT:
+	case SDL_QUIT:
 			g_context.running = 0;
 			break;
 		}
 	}
 }
 
-int engine_run() {
+static inline
+int _engine_run() {
 	SDL_Window* window = SDL_CreateWindow("Tabletop", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 420, SDL_WINDOW_FULLSCREEN_DESKTOP);
 
 	g_context = (context_t){
@@ -47,11 +53,11 @@ int engine_run() {
 	timespec_get(&start_last_frame, TIME_UTC);
 	struct timespec next_time;
 	while(g_context.running) {
-		handle_events();
 		timespec_get(&next_time, TIME_UTC);
 		_delta_time = (next_time.tv_nsec - start_last_frame.tv_nsec) * 1E-9;
 		if(next_time.tv_nsec < start_last_frame.tv_nsec) _delta_time = 0;
 		start_last_frame = next_time;
+		_handle_events();
 		_render_mode = 1;
 		update_ui();
 		_render_mode = 0;
@@ -62,7 +68,7 @@ int engine_run() {
 }
 
 int main(int argc, char* argv[]) {
-	engine_start();
-	engine_run();
-	engine_shutdown();
+	_engine_start();
+	_engine_run();
+	_engine_shutdown();
 }