Added experimental code for cvar management

--HG--
extra : convert_revision : svn%3Ac2935e3e-5518-0410-8daf-afa5dab7d4e3/trunk%4065

sourcemm/CSmmAPI.cpp

@@ -10,6 +10,7 @@
 
 #include "CSmmAPI.h"
 #include "sourcemm.h"
+#include "concommands.h"
 
 /**
  * @brief Implementation of main API interface
@@ -86,3 +87,14 @@ META_RES CSmmAPI::GetLastMetaReturn()
 {
 	return m_Res;
 }
+
+IConCommandBaseAccessor *CSmmAPI::GetCvarBaseAccessor()
+{
+	return static_cast<IConCommandBaseAccessor *>(&g_SMConVarAccessor);
+}
+
+void CSmmAPI::UnregisterCvar(ConCommandBase *pCvar)
+{
+	g_SMConVarAccessor.Unregister(pCvar);
+}
+

sourcemm/CSmmAPI.h

@@ -34,6 +34,8 @@ namespace SourceMM
 		CGlobalVars *pGlobals();
 		void SetLastMetaReturn(META_RES res);
 		META_RES GetLastMetaReturn();
+		IConCommandBaseAccessor *GetCvarBaseAccessor();
+		void UnregisterCvar(ConCommandBase *pCvar);
 	private:
 		META_RES m_Res;
 	};

sourcemm/ISmmAPI.h

@@ -18,6 +18,7 @@
 
 #include <interface.h>
 #include <eiface.h>
+#include <convar.h>
 #include <sourcehook/sourcehook.h>
 #include "IPluginManager.h"
 
@@ -38,6 +39,10 @@ public:
 	virtual CGlobalVars *pGlobals() =0;
 	virtual void SetLastMetaReturn(META_RES res) =0;
 	virtual META_RES GetLastMetaReturn() =0;
+public:
+	//Added in 1.00-RC2 to solve concommand problems
+	virtual IConCommandBaseAccessor *GetCvarBaseAccessor() =0;
+	virtual void UnregisterCvar(ConCommandBase *pCvar) =0;
 };
 
 #endif //_INCLUDE_ISMM_API_H

sourcemm/concommands.cpp

@@ -43,6 +43,34 @@ void SMConVarAccessor::MarkCommandsAsGameDLL()
 	}
 }
 
+void SMConVarAccessor::Unregister(ConCommandBase *pCvar)
+{
+	ICvar *cv = g_Engine.icvar;
+
+	ConCommandBase *ptr = cv->GetCommands();
+
+	if (ptr == pCvar && ptr->GetNext())
+	{
+		//we're at the beginning of the list
+		*ptr = *(ptr->GetNext());
+		return;
+	}
+
+	while (ptr)
+	{
+		ConCommandBase *pNext = const_cast<ConCommandBase *>(ptr->GetNext());
+		if (pNext == pCvar)
+			break;
+		ptr = pNext;
+	}
+
+	if (ptr)
+	{
+		ptr->SetNext(const_cast<ConCommandBase *>(pCvar->GetNext()));
+		pCvar->SetNext(NULL);
+	}
+}
+
 ConVar metamod_version("metamod_version", SOURCEMM_VERSION, FCVAR_REPLICATED | FCVAR_SPONLY, "Metamod:Source Version");
 
 CON_COMMAND(meta, "Metamod:Source Menu")

sourcemm/concommands.h

@@ -28,6 +28,7 @@ class SMConVarAccessor : public IConCommandBaseAccessor
 public:
 	virtual bool RegisterConCommandBase(ConCommandBase *pCommand);
 	void MarkCommandsAsGameDLL();
+	void Unregister(ConCommandBase *pCvar);
 };
 
 extern SMConVarAccessor g_SMConVarAccessor;

sourcemm/sourcemm.h

@@ -26,7 +26,7 @@
 #include "oslink.h"
 #include "util.h"
 
-#define		SOURCEMM_VERSION	"1.00-RC1"
+#define		SOURCEMM_VERSION	"1.00-RC2"
 #define		SOURCEMM_DATE		__DATE__
 
 /**

sourcemm/version.rc

@@ -27,8 +27,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,0,1
+ FILEVERSION 1,0,0,2
- PRODUCTVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,2
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -45,12 +45,12 @@ BEGIN
         BEGIN
             VALUE "Comments", "Metamod: Source"
             VALUE "FileDescription", "Metamod: Source"
-            VALUE "FileVersion", "1.00-RC1"
+            VALUE "FileVersion", "1.00-RC2"
             VALUE "InternalName", "sourcemm"
             VALUE "LegalCopyright", "Copyright (c) 2004-2005, Metamod: Source Development Team"
             VALUE "OriginalFilename", "server.dll"
             VALUE "ProductName", "Metamod: Source"
-            VALUE "ProductVersion", "1.00-RC1"
+            VALUE "ProductVersion", "1.00-RC2"
         END
     END
     BLOCK "VarFileInfo"