Added capability to toggle debug state in plugins at runtime

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40295

core/vm/sp_vm_basecontext.cpp

@@ -29,6 +29,15 @@ BaseContext::BaseContext(sp_context_t *_ctx)
 	m_CustomMsg = false;
 }
 
+void BaseContext::SetContext(sp_context_t *_ctx)
+{
+	if (!_ctx)
+	{
+		return;
+	}
+	ctx = _ctx;
+}
+
 IVirtualMachine *BaseContext::GetVirtualMachine()
 {
 	return (IVirtualMachine *)ctx->vmbase;

core/vm/sp_vm_basecontext.h

@@ -52,6 +52,8 @@ namespace SourcePawn
 		virtual int LookupFile(ucell_t addr, const char **filename);
 		virtual int LookupFunction(ucell_t addr, const char **name);
 		virtual int LookupLine(ucell_t addr, uint32_t *line);
+	public:
+		void SetContext(sp_context_t *_ctx);
 	private:
 		void SetErrorMessage(const char *msg, va_list ap);
 	private: