From 689e29bc42e95e1751b0f9c466c11ce46df524b9 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sat, 23 Nov 2024 15:01:12 +0300
Subject: [PATCH] engine: client: only load paused icon when requested

---
 engine/client/cl_game.c |  6 +++++-
 engine/client/cl_scrn.c | 18 ++++++++++++------
 engine/client/client.h  |  1 +
 3 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/engine/client/cl_game.c b/engine/client/cl_game.c
index b08f4d9a..fff0c217 100644
--- a/engine/client/cl_game.c
+++ b/engine/client/cl_game.c
@@ -952,7 +952,11 @@ void CL_DrawHUD( int state )
 		CL_DrawCenterPrint ();
 		clgame.dllFuncs.pfnRedraw( cl.time, cl.intermission );
 		if( showpause.value )
-			CL_DrawLoadingOrPaused( cls.pauseIcon );
+		{
+			if( !cls.pauseIcon )
+				cls.pauseIcon = SCR_LoadPauseIcon();
+			CL_DrawLoadingOrPaused( Q_max( 0, cls.pauseIcon ));
+		}
 		break;
 	case CL_LOADING:
 		CL_DrawLoadingOrPaused( cls.loadingBar );
diff --git a/engine/client/cl_scrn.c b/engine/client/cl_scrn.c
index ed937777..139be701 100644
--- a/engine/client/cl_scrn.c
+++ b/engine/client/cl_scrn.c
@@ -793,6 +793,18 @@ static void SCR_InstallParticlePalette( void )
 	}
 }
 
+int SCR_LoadPauseIcon( void )
+{
+	int texnum = 0;
+
+	if( FS_FileExists( "gfx/paused.lmp", false ))
+		texnum = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
+	else if( FS_FileExists( "gfx/pause.lmp", false ))
+		texnum = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
+
+	return texnum ? texnum : -1;
+}
+
 /*
 ================
 SCR_RegisterTextures
@@ -803,12 +815,6 @@ INTERNAL RESOURCE
 void SCR_RegisterTextures( void )
 {
 	// register gfx.wad images
-
-	if( FS_FileExists( "gfx/paused.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
-	else if( FS_FileExists( "gfx/pause.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
-
 	if( FS_FileExists( "gfx/lambda.lmp", false ))
 	{
 		if( cl_allow_levelshots.value )
diff --git a/engine/client/client.h b/engine/client/client.h
index 3adac361..476a8828 100644
--- a/engine/client/client.h
+++ b/engine/client/client.h
@@ -953,6 +953,7 @@ void SCR_VidInit( void );
 void SCR_TileClear( void );
 void SCR_DirtyScreen( void );
 void SCR_EndLoadingPlaque( void );
+int SCR_LoadPauseIcon( void );
 void SCR_RegisterTextures( void );
 void SCR_LoadCreditsFont( void );
 void SCR_MakeScreenShot( void );