Added a second player menu for MW2 Spec Ops

Author: ClementDreptin

Hayzen/src/Games/SpecOps/MW2/MW2.cpp

@@ -65,6 +65,11 @@ VOID SpecOpsMW2::CreateStructure()
     pTeleport->AddChild(MakeOption("Load Position", 2, SpecOpsMW2MenuFunctions::LoadPosition));
     pTeleport->AddChild(MakeOption("UFO", 3, SpecOpsMW2MenuFunctions::ToggleUFO));
     s_RootOption.AddChild(pTeleport);
+
+    auto pSecondPlayer = MakeOption("Second Player", 2);
+    pSecondPlayer->AddChild(MakeOption("God Mode", 0, SpecOpsMW2MenuFunctions::ToggleSecondPlayerGodMode));
+    pSecondPlayer->AddChild(MakeOption("Teleport to Me", 1, SpecOpsMW2MenuFunctions::TeleportSecondPlayerToMe));
+    s_RootOption.AddChild(pSecondPlayer);
 }
 
 

Hayzen/src/Games/SpecOps/MW2/MenuFunctions.cpp

@@ -119,3 +119,62 @@ VOID SpecOpsMW2MenuFunctions::ToggleUFO(Menu* pMenu)
         pMenu->SetFeedbackText("Ufo ^1Off");
     }
 }
+
+
+//--------------------------------------------------------------------------------------
+// Name: ToggleSecondPlayerGodMode()
+// Desc: Toggle God Mode for the second player.
+//--------------------------------------------------------------------------------------
+VOID SpecOpsMW2MenuFunctions::ToggleSecondPlayerGodMode(Menu* pMenu)
+{
+    // The second client num is always 1
+    INT iSecondClientNum = 1;
+
+    // If the player name of the second client is empty, it means there is no second client
+    gclient_s* pSecondClient = GetGClient(iSecondClientNum);
+    if (!pSecondClient->connected)
+    {
+        pMenu->SetFeedbackText("^1No other player in the game!");
+        return;
+    }
+
+    playerState_s* playerState = SV_GetPlayerstateForClientNum(iSecondClientNum);
+
+    if (playerState->otherFlags == 0)
+    {
+        playerState->otherFlags = 1;
+        pMenu->SetFeedbackText("Second Player God Mode ^2On");
+    }
+    else
+    {
+        playerState->otherFlags = 0;
+        pMenu->SetFeedbackText("Second Player God Mode ^1Off");
+    }
+}
+
+
+//--------------------------------------------------------------------------------------
+// Name: TeleportSecondPlayerToMe()
+// Desc: Teleport the second player in front of the first player.
+//--------------------------------------------------------------------------------------
+VOID SpecOpsMW2MenuFunctions::TeleportSecondPlayerToMe(Menu* pMenu)
+{
+    // The second client num is always 1
+    INT iSecondClientNum = 1;
+    INT iFirstClientNum = pMenu->GetClientNum();
+
+    gclient_s* pSecondClient = GetGClient(iSecondClientNum);
+    if (!pSecondClient->connected)
+    {
+        pMenu->SetFeedbackText("^1No other player in the game!");
+        return;
+    }
+
+    // Get the first player's current position
+    FLOAT fDistance = 100.0f;
+    vec3 Origin = SV_GetPlayerstateForClientNum(iFirstClientNum)->origin;
+    FLOAT fViewY = SV_GetPlayerstateForClientNum(iFirstClientNum)->viewAngles.y;
+
+    // Teleport the second player in front of the first player
+    pSecondClient->ps.origin = Math::ToFront(Origin, fViewY, fDistance);
+}

Hayzen/src/Games/SpecOps/MW2/MenuFunctions.h

@@ -19,4 +19,8 @@ VOID LoadPosition(Menu* pMenu);
 
 VOID ToggleUFO(Menu* pMenu);
 
+VOID ToggleSecondPlayerGodMode(Menu* pMenu);
+
+VOID TeleportSecondPlayerToMe(Menu* pMenu);
+
 }

Hayzen/src/Games/SpecOps/MW2/Structs.h

@@ -21,9 +21,10 @@ struct playerState_s
 struct gclient_s
 {
     playerState_s ps;
-    CHAR padding1[0xB0];
+    INT connected;
+    CHAR padding1[0xAC];
     INT mFlags;
-    CHAR padding2[0x27C];
+    CHAR padding2[0x280];
 };
 
 struct entityState_s