feat: Initial commit of project structure, IDA database, the Tools, readme and license

Ezfrags/netvars.h

@@ -0,0 +1,72 @@
+#pragma once
+#include <Windows.h>
+#include <iostream>
+#include <string>
+
+#include "MemManager.h"
+
+class NetvarsClass {
+private:
+	class RecvTable {
+	public:
+		std::string GetTableName() {
+			DWORD offset = Mem::RPM<DWORD>((DWORD)this + 0xC);
+			char tableName[128];
+			ReadProcessMemory(Mem::process_handle, (LPCVOID)offset, &tableName, sizeof(tableName), 0);
+			return std::string(tableName);
+		}
+		void* GetProperty(int i) { // RecvProp*
+			return (void*)(Mem::RPM<DWORD>((DWORD)this) + 0x3C * i);
+		}
+		int GetMaxProp() {
+			return Mem::RPM<int>((DWORD)this + 0x4);
+		}
+	};
+	class ClientClass {
+	public:
+		void* GetTable() { // RecvTable*
+			return Mem::RPM<void*>((DWORD)this + 0xC);
+		}
+		void* GetNextClass() { // ClientClass*
+			return Mem::RPM<void*>((DWORD)this + 0x10);
+		}
+	};
+	class RecvProp {
+	public:
+		std::string GetVarName() {
+			DWORD offset = Mem::RPM<DWORD>((DWORD)this);
+			char vName[128];
+			ReadProcessMemory(Mem::process_handle, (LPCVOID)offset, &vName, sizeof(vName), 0);
+			return std::string(vName);
+		}
+		int GetOffset() {
+			return Mem::RPM<int>((DWORD)this + 0x2C);
+		}
+		void* GetDataTable() { // RecvTable*
+			return Mem::RPM<void*>((DWORD)this + 0x28);
+		}
+	};
+	DWORD CheckProps(RecvTable* DataTable, std::string NetVarName) {
+		for (int i = 0; i < DataTable->GetMaxProp(); i++) {
+			auto pRecvProp = reinterpret_cast<RecvProp*>(DataTable->GetProperty(i));
+			auto VarName = pRecvProp->GetVarName();
+			if (isdigit(VarName[0])) continue;
+			if (NetVarName.compare(VarName) == 0) return pRecvProp->GetOffset();
+			if (auto DataTable2 = reinterpret_cast<RecvTable*>(pRecvProp->GetDataTable()))
+				if (auto Offset = CheckProps(DataTable2, NetVarName)) return Offset;
+		}
+		return NULL;
+	}
+	DWORD dwGetAllClasses;
+	
+public:
+	NetvarsClass(DWORD Base) : dwGetAllClasses(Base) {}
+	 DWORD NETVAR(std::string ClassName, std::string NetVarName) {
+		if (auto pClass = reinterpret_cast<ClientClass*>(dwGetAllClasses))
+			for (; pClass != NULL; pClass = reinterpret_cast<ClientClass*>(pClass->GetNextClass()))
+				if (auto Table = reinterpret_cast<RecvTable*>(pClass->GetTable()))
+					if (Table->GetTableName().compare(ClassName) == 0)
+						if (auto Offset = CheckProps(Table, NetVarName)) return Offset;
+		return NULL;
+	}
+};