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engine/gl_cvars.h

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+//===== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ======//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//===========================================================================//
+
+#ifndef GL_CVARS_H
+#define GL_CVARS_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "convar.h"
+#include "cmd.h"
+
+// Stuff that's dealt with by the material system
+extern	ConVar	mat_wireframe;		// Draw the world in wireframe mode
+extern	ConVar	mat_normals;		// Draw the world with vertex normals
+extern	ConVar	mat_luxels;			// Draw lightmaps as checkerboards
+extern  ConVar	mat_loadtextures;	// Can help load levels quickly for debugging.
+extern	ConVar	mat_bumpbasis;		// Draw the world with the bump basis vectors drawn
+extern	ConVar	mat_envmapsize;		// Dimensions of square skybox bitmap (in 3D screen shots, not game textures)
+extern  ConVar  mat_envmaptgasize;
+extern  ConVar  mat_levelflush;
+extern	ConVar	mat_hdr_level;
+
+static inline bool CanCheat()
+{
+	extern	ConVar	sv_cheats;
+	extern	ConVar	cl_debug_respect_cheat_vars;
+
+#ifdef _DEBUG
+	bool bRespectCheatVars = cl_debug_respect_cheat_vars.GetBool() && !Cmd_IsRptActive();
+	if ( bRespectCheatVars )
+		return sv_cheats.GetBool();
+	return true;
+#else
+	return ( sv_cheats.GetBool() );
+#endif
+}
+
+static inline int WireFrameMode( void )
+{
+	if ( CanCheat() )
+		return mat_wireframe.GetInt();
+	return 0;
+}
+
+static inline bool ShouldDrawInWireFrameMode( void )
+{
+	if ( CanCheat() )
+		return ( mat_wireframe.GetInt() != 0 );
+	return false;
+}
+
+extern	ConVar	r_drawbrushmodels;
+
+#endif	//GL_CVARS_H