Add Buff infrastructure to go through different logic paths from different patches (#5073)

common/patches/template.h

@@ -23,27 +23,20 @@ class EQStreamIdentifier;
 
 namespace TEMPLATE {
 
-	//these are the only public member of this namespace.
-	extern void Register(EQStreamIdentifier &into);
-	extern void Reload();
+extern void Register(EQStreamIdentifier& into);
+extern void Reload();
 
+class Strategy : public StructStrategy
+{
+public:
+	Strategy();
 
-
-	//you should not directly access anything below..
-	//I just dont feel like making a seperate header for it.
-
-	class Strategy : public StructStrategy {
-	public:
-		Strategy();
-
-	protected:
-
-		virtual std::string Describe() const;
-		virtual const EQClientVersion ClientVersion() const;
-		//magic macro to declare our opcodes
-		#include "ss_declare.h"
-		#include "TEMPLATE_ops.h"
-
-	};
+protected:
+	virtual std::string Describe() const;
+	virtual const EQClientVersion ClientVersion() const;
+	//magic macro to declare our opcodes
+#include "ss_declare.h"
+#include "TEMPLATE_ops.h"
+};
 
 };