From 18bcc93a61a6e65c34323888acdb5b4bd69c9cc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Madar=C3=A1sz?= <zaklaus@outlook.com>
Date: Thu, 13 May 2021 16:12:18 +0200
Subject: [PATCH] graceful shutdown method

---
 code/game/header/game.h             |  1 +
 code/game/header/platform.h         | 13 +++++++------
 code/game/header/profiler.h         |  1 +
 code/game/source/debug_ui_actions.c |  3 ++-
 code/game/source/game.c             |  4 ++++
 code/game/source/platform_raylib.c  |  9 +++++++++
 6 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/code/game/header/game.h b/code/game/header/game.h
index a3b87cc..f892679 100644
--- a/code/game/header/game.h
+++ b/code/game/header/game.h
@@ -11,6 +11,7 @@ typedef enum {
 
 void game_init(game_kind play_mode, uint32_t num_viewers, int32_t seed, uint16_t chunk_size, uint16_t chunk_amount, int8_t is_dash_enabled);
 void game_shutdown();
+void game_request_close();
 uint8_t game_is_running();
 int8_t game_is_networked();
 
diff --git a/code/game/header/platform.h b/code/game/header/platform.h
index 98dfc20..99509a6 100644
--- a/code/game/header/platform.h
+++ b/code/game/header/platform.h
@@ -1,12 +1,13 @@
 #pragma once
 #include "system.h"
 
-void platform_init();
-void platform_shutdown();
-float platform_frametime();
-uint8_t platform_is_running();
+void platform_init(void);
+void platform_shutdown(void);
+void platform_request_close(void);
+float platform_frametime(void);
+uint8_t platform_is_running(void);
 
 float platform_zoom_get(void);
 
-void platform_input();
-void platform_render();
+void platform_input(void);
+void platform_render(void);
diff --git a/code/game/header/profiler.h b/code/game/header/profiler.h
index 226464f..912df40 100644
--- a/code/game/header/profiler.h
+++ b/code/game/header/profiler.h
@@ -3,6 +3,7 @@
 
 typedef enum {
     PROF_MAIN_LOOP,
+    
     PROF_WORLD_WRITE,
     PROF_RENDER,
     PROF_UPDATE_SYSTEMS,
diff --git a/code/game/source/debug_ui_actions.c b/code/game/source/debug_ui_actions.c
index 1b71c9f..7db24be 100644
--- a/code/game/source/debug_ui_actions.c
+++ b/code/game/source/debug_ui_actions.c
@@ -1,7 +1,8 @@
 #include "debug_ui.h"
 #include "raylib.h"
+#include "game.h"
 
 static inline void
 ActExitGame(void) {
-    CloseWindow();
+    game_request_close();
 }
\ No newline at end of file
diff --git a/code/game/source/game.c b/code/game/source/game.c
index d2922eb..db91e3d 100644
--- a/code/game/source/game.c
+++ b/code/game/source/game.c
@@ -197,3 +197,7 @@ void game_world_cleanup_entities(void) {
     }
 #endif
 }
+
+void game_request_close() {
+    platform_request_close();
+}
\ No newline at end of file
diff --git a/code/game/source/platform_raylib.c b/code/game/source/platform_raylib.c
index b4b37b2..fd4e7c4 100644
--- a/code/game/source/platform_raylib.c
+++ b/code/game/source/platform_raylib.c
@@ -17,6 +17,7 @@ uint16_t screenWidth = 1600;
 uint16_t screenHeight = 900;
 float target_zoom = 4.0f;
 float zoom_overlay_tran = 0.0f;
+bool request_shutdown;
 
 #define CAM_OVERLAY_ZOOM_LEVEL 0.80f
 
@@ -138,6 +139,10 @@ void platform_render() {
     }
     debug_draw();
     EndDrawing();
+    
+    if (request_shutdown) {
+        CloseWindow();
+    }
 }
 
 void display_conn_status() {
@@ -271,4 +276,8 @@ void do_entity_fadeinout(uint64_t key, entity_view * data) {
 
 float platform_zoom_get(void) {
     return target_zoom;
+}
+
+void platform_request_close(void) {
+    request_shutdown = true;
 }
\ No newline at end of file