1 files changed, 67 insertions, 0 deletions
diff --git a/mp/src/game/client/hud_macros.h b/mp/src/game/client/hud_macros.h
new file mode 100644
index 00000000..4acdad09
--- /dev/null
+++ b/mp/src/game/client/hud_macros.h
@@ -0,0 +1,67 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#if !defined( HUD_MACROS_H )
+#define HUD_MACROS_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "usermessages.h"
+
+// Macros to hook function calls into the HUD object
+#define HOOK_MESSAGE(x) usermessages->HookMessage(#x, __MsgFunc_##x );
+#define HOOK_HUD_MESSAGE(y, x) usermessages->HookMessage(#x, __MsgFunc_##y##_##x );
+// Message declaration for non-CHudElement classes
+#define DECLARE_MESSAGE(y, x) void __MsgFunc_##y##_##x(bf_read &msg) \
+	{											\
+		y.MsgFunc_##x( msg );	\
+	}
+// Message declaration for CHudElement classes that use the hud element factory for creation
+#define DECLARE_HUD_MESSAGE(y, x) void __MsgFunc_##y##_##x(bf_read &msg) \
+	{																\
+		CHudElement *pElement = gHUD.FindElement( #y );				\
+		if ( pElement )												\
+		{															\
+			((y *)pElement)->MsgFunc_##x( msg );	\
+		}															\
+	}
+
+#define DECLARE_HUD_MESSAGE_BASECLASS(name, basename, msgname) void __MsgFunc_##msgname(const char *pszName, int iSize, void *pbuf) \
+	{																\
+		CHudElement *pElement = gHUD.FindElement( #name );				\
+		if ( pElement )												\
+		{															\
+			((basename *)pElement)->MsgFunc_##msgname(pszName, iSize, pbuf );	\
+		}															\
+	}
+
+// Commands
+#define HOOK_COMMAND(x, y) static ConCommand x( #x, __CmdFunc_##y, "", FCVAR_SERVER_CAN_EXECUTE );
+// Command declaration for non CHudElement classes
+#define DECLARE_COMMAND(y, x) void __CmdFunc_##x( void ) \
+	{							\
+		y.UserCmd_##x( );		\
+	}
+// Command declaration for CHudElement classes that use the hud element factory for creation
+#define DECLARE_HUD_COMMAND(y, x) void __CmdFunc_##x( void )									\
+	{																\
+		CHudElement *pElement = gHUD.FindElement( #y );				\
+		{															\
+			((y *)pElement)->UserCmd_##x( );						\
+		}															\
+	}
+
+#define DECLARE_HUD_COMMAND_NAME(y, x, name) void __CmdFunc_##x( void )									\
+	{																\
+		CHudElement *pElement = gHUD.FindElement( name );			\
+		{															\
+			((y *)pElement)->UserCmd_##x( );						\
+		}															\
+	}
+
+
+#endif // HUD_MACROS_H