From b24b25c0940bba106736739198f5ad17dfbacd5d Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Tue, 9 Apr 2024 17:31:15 +1000
Subject: [PATCH] Exiting reduced performance message now shown in top left for
 around a second instead of in chat

---
 src/Game.c          |  5 ++++-
 src/Graphics.h      |  4 ++--
 src/Screens.c       |  5 ++++-
 src/_GraphicsBase.h | 14 +++++++-------
 4 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/src/Game.c b/src/Game.c
index caff5cbd1..617a7b66b 100644
--- a/src/Game.c
+++ b/src/Game.c
@@ -307,10 +307,13 @@ static void HandleInactiveChanged(void* obj) {
 	if (Window_Main.Inactive) {
 		Chat_AddOf(&Gfx_LowPerfMessage, MSG_TYPE_EXTRASTATUS_2);
 		Gfx_SetFpsLimit(false, 1000 / 1.0f);
+		Gfx.ReducedPerfMode = true;
 	} else {
 		Chat_AddOf(&String_Empty,       MSG_TYPE_EXTRASTATUS_2);
 		Game_SetFpsLimit(Game_FpsLimit);
-		Chat_AddRaw(LOWPERF_EXIT_MESSAGE);
+
+		Gfx.ReducedPerfMode         = false;
+		Gfx.ReducedPerfModeCooldown = 2;
 	}
 
 #ifdef CC_BUILD_WEB
diff --git a/src/Graphics.h b/src/Graphics.h
index b102d81f4..72587b126 100644
--- a/src/Graphics.h
+++ b/src/Graphics.h
@@ -64,6 +64,8 @@ CC_VAR extern struct _GfxData {
 	/* Minimum dimensions in pixels that a texture must be */
 	/* NOTE: Most graphics backends do not use this */
 	int MinTexWidth, MinTexHeight;
+	cc_bool  ReducedPerfMode;
+	cc_uint8 ReducedPerfModeCooldown;
 } Gfx;
 
 extern GfxResourceID Gfx_defaultIb;
@@ -87,8 +89,6 @@ typedef enum GfxBuffers_ {
 /* Texture can fallback to 16 bpp when necessary (most backends don't do this) */
 #define TEXTURE_FLAG_LOWRES  0x08
 
-#define LOWPERF_EXIT_MESSAGE "&eExited reduced performance mode"
-
 void  Gfx_RecreateTexture(GfxResourceID* tex, struct Bitmap* bmp, cc_uint8 flags, cc_bool mipmaps);
 void* Gfx_RecreateAndLockVb(GfxResourceID* vb, VertexFormat fmt, int count);
 
diff --git a/src/Screens.c b/src/Screens.c
index 064121c2a..74140e26d 100644
--- a/src/Screens.c
+++ b/src/Screens.c
@@ -95,7 +95,10 @@ static void HUDScreen_RemakeLine1(struct HUDScreen* s) {
 	if (!Gui.ShowFPS && s->line1.tex.ID) return;
 	fps = s->accumulator == 0 ? 1 : (int)(s->frames / s->accumulator);
 
-	if (fps == 0) {
+	if (Gfx.ReducedPerfMode || (Gfx.ReducedPerfModeCooldown > 0)) {
+		String_AppendConst(&status, "(low perf mode), ");
+		Gfx.ReducedPerfModeCooldown--;
+	} else if (fps == 0) {
 		/* Running at less than 1 FPS.. */
 		real_fps = s->frames / s->accumulator;
 		String_Format1(&status, "%f1 fps, ", &real_fps);
diff --git a/src/_GraphicsBase.h b/src/_GraphicsBase.h
index 90cafc997..495d0f166 100644
--- a/src/_GraphicsBase.h
+++ b/src/_GraphicsBase.h
@@ -173,20 +173,20 @@ void Gfx_RecreateContext(void) {
 	Event_RaiseVoid(&GfxEvents.ContextRecreated);
 }
 
-cc_bool reducedPerformance;
 static CC_INLINE void TickReducedPerformance(void) {
 	Thread_Sleep(100); /* 10 FPS */
 
-	if (reducedPerformance) return;
-	reducedPerformance = true;
+	if (Gfx.ReducedPerfMode) return;
+	Gfx.ReducedPerfMode = true;
 	Chat_AddOf(&Gfx_LowPerfMessage, MSG_TYPE_EXTRASTATUS_2);
 }
 
 static CC_INLINE void EndReducedPerformance(void) {
-	if (!reducedPerformance) return;
-	reducedPerformance = false;
-	Chat_AddOf(&String_Empty,       MSG_TYPE_EXTRASTATUS_2);
-	Chat_AddRaw(LOWPERF_EXIT_MESSAGE);
+	if (!Gfx.ReducedPerfMode) return;
+
+	Gfx.ReducedPerfModeCooldown = 2;
+	Gfx.ReducedPerfMode         = false;
+	Chat_AddOf(&String_Empty, MSG_TYPE_EXTRASTATUS_2);
 }