Added engine prediction

src/hacks/Aimbot.cpp

@@ -145,6 +145,7 @@ int ClosestHitbox(CachedEntity* target) {
 static EAimbotLocalState local_state_last;
 
 void CreateMove() {
+	
 	EAimbotLocalState local_state;
 	float target_highest_score, scr, begincharge, charge;
 	CachedEntity* ent;
@@ -158,7 +159,7 @@ void CreateMove() {
 	} else {
 		state = EAimbotState::ENABLED;
 	}
-
+	RunEnginePrediction(RAW_ENT(LOCAL_E), g_pUserCmd);
 	local_state = ShouldAim();
 
 	if (aimbot_debug) {

src/helpers.cpp

@@ -10,6 +10,7 @@
 #include "sdk.h"
 #include "profiler.h"
 
+#include <link.h>
 #include <pwd.h>
 #include <sys/mman.h>
 
@@ -702,6 +703,46 @@ bool IsEntityVisiblePenetration(CachedEntity* entity, int hb) {
 	return false;
 }
 
+void RunEnginePrediction(IClientEntity* ent, CUserCmd *ucmd) {
+    if (!ent) return;
+
+    typedef void(*SetupMoveFn)(IPrediction*, IClientEntity *, CUserCmd *, class IMoveHelper *, CMoveData *);
+    typedef void(*FinishMoveFn)(IPrediction*, IClientEntity *, CUserCmd*, CMoveData*);
+
+    void **predictionVtable = *((void ***)g_IPrediction);
+    SetupMoveFn oSetupMove = (SetupMoveFn)(*(unsigned*)(predictionVtable + 19));
+    FinishMoveFn oFinishMove = (FinishMoveFn)(*(unsigned*)(predictionVtable + 20));
+
+    CMoveData *pMoveData = (CMoveData*)(sharedobj::client->lmap->l_addr + 0x1F69C0C);
+
+    float frameTime = g_GlobalVars->frametime;
+    float curTime = g_GlobalVars->curtime;
+
+    CUserCmd defaultCmd;
+    if(ucmd == NULL) {
+        ucmd = &defaultCmd;
+    }
+
+    NET_VAR(ent, 4188, CUserCmd*) = ucmd;
+
+    g_GlobalVars->curtime =  g_GlobalVars->interval_per_tick * NET_INT(ent, netvar.nTickBase);
+    g_GlobalVars->frametime = g_GlobalVars->interval_per_tick;
+
+    *g_PredictionRandomSeed = MD5_PseudoRandom(g_pUserCmd->command_number) & 0x7FFFFFFF;
+    g_IGameMovement->StartTrackPredictionErrors(reinterpret_cast<CBasePlayer*>(ent));
+    oSetupMove(g_IPrediction, ent, ucmd, NULL, pMoveData);
+    g_IGameMovement->ProcessMovement(reinterpret_cast<CBasePlayer*>(ent), pMoveData);
+    oFinishMove(g_IPrediction, ent, ucmd, pMoveData);
+    g_IGameMovement->FinishTrackPredictionErrors(reinterpret_cast<CBasePlayer*>(ent));
+
+    NET_VAR(ent, 4188, CUserCmd*) = nullptr;
+
+    g_GlobalVars->frametime = frameTime;
+    g_GlobalVars->curtime = curTime;
+
+    return;
+}
+
 
 class CMoveData;
 

src/helpers.h

@@ -111,6 +111,8 @@ char GetChar(ButtonCode_t button);
 
 bool IsEntityVisiblePenetration(CachedEntity* entity, int hb);
 
+void RunEnginePrediction(IClientEntity* ent, CUserCmd *ucmd);
+
 //void RunEnginePrediction(IClientEntity* ent, CUserCmd *ucmd = NULL);
 //void StartPrediction(CUserCmd* cmd);
 //void EndPrediction();

src/interfaces.cpp

@@ -128,4 +128,10 @@ void CreateInterfaces() {
 	logging::Info("BaseClientState: 0x%08x", g_IBaseClientState);
 	g_IAchievementMgr = g_IEngine->GetAchievementMgr();
 	g_ISteamUserStats = g_ISteamClient->GetISteamUserStats(su, sp, "STEAMUSERSTATS_INTERFACE_VERSION011");
+	if (!g_PredictionRandomSeed) {
+		uintptr_t sig = gSignatures.GetClientSignature("89 1C 24 D9 5D D4 FF 90 3C 01 00 00 89 C7 8B 06 89 34 24 C1 E7 08 FF 90 3C 01 00 00 09 C7 33 3D ? ? ? ? 39 BB 34 0B 00 00 74 0E 89 BB 34 0B 00 00 89 3C 24 E8 ? ? ? ? C7 44 24 04 0F 27 00 00");
+		logging::Info("Random Seed: 0x%08x", sig + 32);
+		logging::Info("Random Seed: 0x%08x", *(int**)(sig + 32));
+		g_PredictionRandomSeed = *reinterpret_cast<int**>(sig + (uintptr_t)32);
+	}
 }