make inputs up-to-date for game tick

src/twn_input.c

@@ -216,11 +216,14 @@ void input_state_deinit(InputState *input) {
 }
 
 
-void input_state_update(InputState *input) {
+void input_state_update_postframe(InputState *input) {
     /* TODO: don't spam it if it happens */
     if (SDL_SetRelativeMouseMode(ctx.game_copy.mouse_capture && ctx.window_mouse_resident) != 0)
         log_warn("(%s) Mouse capture isn't supported.", __func__);
+}
 
+
+void input_state_update(InputState *input) {
     int x, y;
 
     input->keyboard_state = SDL_GetKeyboardState(NULL);

src/twn_input_c.h

@@ -76,6 +76,8 @@ void input_state_deinit(InputState *input);
 
 void input_state_update(InputState *input);
 
+void input_state_update_postframe(InputState *input);
+
 void input_reset_state(InputState *input);
 
 #endif

src/twn_loop.c

@@ -212,14 +212,17 @@ static void main_loop(void) {
             poll_events();
             if (ctx.window_size_has_changed)
                 update_viewport();
+            input_state_update(&ctx.input);
             game_object_tick();
+            input_state_update_postframe(&ctx.input);
+
             #ifdef TWN_FEATURE_PUSH_AUDIO
             static uint8_t audio_buffer[(AUDIO_FREQUENCY / 60) * sizeof (float) * 2];
             audio_callback(NULL, audio_buffer, sizeof audio_buffer);
             if (SDL_QueueAudio(ctx.audio_device, audio_buffer, sizeof audio_buffer))
                 CRY_SDL("Error queueing audio: ");
             #endif
-            input_state_update(&ctx.input);
+
             preserve_persistent_ctx_fields();
 
             ctx.frame_accumulator -= ctx.desired_frametime;