engine: client: move cl_spray.c only external function declaration to client.h, move other definitions to cl_spray.c

engine/client/cl_spray.c

@@ -16,7 +16,12 @@ GNU General Public License for more details.
 #include "common.h"
 #include "filesystem.h"
 #include "imagelib.h"
-#include "cl_spray.h"
+
+#define SPRAY_MAX_SURFACE		12228
+#define SPRAY_PALETTE_SIZE		256
+#define SPRAY_PALETTE_BYTES		( SPRAY_PALETTE_SIZE * 3 )
+#define SPRAY_ALPHA_THRESHOLD	254
+#define SPRAY_FILENAME			"tempdecal.wad"
 
 // adjusts spray dimensions
 static void CL_AdjustSprayDimensions( int *width, int *height )

engine/client/cl_spray.h

@@ -1,26 +0,0 @@
-/*
-cl_spray.h - spray conversion for GoldSrc protocol
-Copyright (C) 2025 Xash3D FWGS contributors
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-*/
-
-#ifndef CL_SPRAY_H
-#define CL_SPRAY_H
-
-// constants
-#define SPRAY_MAX_SURFACE		12228
-#define SPRAY_PALETTE_SIZE		256
-#define SPRAY_PALETTE_BYTES		( SPRAY_PALETTE_SIZE * 3 )
-#define SPRAY_FILENAME			"tempdecal.wad"
-#define SPRAY_ALPHA_THRESHOLD	254
-
-qboolean CL_ConvertImageToWAD3( const char *filename );
-
-#endif // CL_SPRAY_H

engine/client/client.h

@@ -1050,6 +1050,11 @@ lightstyle_t *CL_GetLightStyle( int number );
 int R_FatPVS( const vec3_t org, float radius, byte *visbuffer, qboolean merge, qboolean fullvis );
 const ref_overview_t *GL_GetOverviewParms( void );
 
+//
+// cl_spray.c
+//
+qboolean CL_ConvertImageToWAD3( const char *filename );
+
 //
 // cl_efrag.c
 //