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Implemented a netvar offset cache #2

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merged 1 commit into from Jan 8, 2017
Merged

Implemented a netvar offset cache #2

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23 changes: 21 additions & 2 deletions src/Utilities/NetVars.h
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@@ -1,5 +1,7 @@
#pragma once

#include <unordered_map>

class NetVars {
private:
static uintptr_t FindOffset(RecvTable* recv_table, const char* property_name, RecvProp** property_ptr = nullptr) {
Expand Down Expand Up @@ -29,12 +31,29 @@ class NetVars {
}
public:
static uintptr_t GetOffset(const char* class_name, const char* property_name, RecvProp** property_ptr = nullptr) {
typedef std::unordered_map<const char *, uintptr_t> PropertyCache;
typedef std::unordered_map<const char *, PropertyCache> ClassCache;
static ClassCache classCache;

ClassCache::iterator itrClassCache = classCache.find(class_name);
if(itrClassCache != classCache.end())
{
PropertyCache &propertyCache = itrClassCache->second;
PropertyCache::iterator itrPropertyCache = propertyCache.find(property_name);
if(itrPropertyCache != propertyCache.end())
{
return itrPropertyCache->second;
}
}

for (ClientClass* class_ptr = clientdll->GetAllClasses(); class_ptr; class_ptr = class_ptr->m_pNext) {
if (strcmp(class_ptr->m_pNetworkName, class_name) == 0) {
return FindOffset(class_ptr->m_pRecvTable, property_name, property_ptr);
uintptr_t result = FindOffset(class_ptr->m_pRecvTable, property_name, property_ptr);
classCache[class_name][property_name] = result;
return result;
}
}

return 0;
}
};
};