From 9b9120c73ec97bf1b2f24703889a62fc19326f1f Mon Sep 17 00:00:00 2001
From: FileEX <alkom@t.pl>
Date: Tue, 5 Nov 2024 21:45:56 +0100
Subject: [PATCH] Fix for randomly bright objects after weapon change (#3838)

---
 .../multiplayer_sa/CMultiplayerSA_Weapons.cpp | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Client/multiplayer_sa/CMultiplayerSA_Weapons.cpp b/Client/multiplayer_sa/CMultiplayerSA_Weapons.cpp
index ea0f6fab19..d7513941df 100644
--- a/Client/multiplayer_sa/CMultiplayerSA_Weapons.cpp
+++ b/Client/multiplayer_sa/CMultiplayerSA_Weapons.cpp
@@ -200,6 +200,33 @@ void _declspec(naked) HOOK_Fx_AddBulletImpact()
     }
 }
 
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+// CVisibilityPlugins::RenderWeaponPedsForPC
+// 
+// Fix for the bright objects after weapon change sometimes
+// 
+//////////////////////////////////////////////////////////////////////////////////////////
+#define HOOKPOS_CVisibilityPlugins_RenderWeaponPedsForPC 0x733123
+#define HOOKSIZE_CVisibilityPlugins_RenderWeaponPedsForPC 5
+static constexpr DWORD CONTINUE_CVisibilityPlugins_RenderWeaponPedsForPC = 0x733128;
+static void _declspec(naked) HOOK_CVisibilityPlugins_RenderWeaponPedsForPC()
+{
+    _asm
+    {
+        mov eax, 5DF4E0h
+        call eax // call CPed::ResetGunFlashAlpha
+
+        mov eax, 5533B0h
+        mov ecx, ebx
+
+        push 0
+        call eax // call CPed::RemoveLighting
+
+        jmp CONTINUE_CVisibilityPlugins_RenderWeaponPedsForPC
+    }
+}
+
 //////////////////////////////////////////////////////////////////////////////////////////
 //
 // CMultiplayerSA::InitHooks_Weapons
@@ -212,4 +239,5 @@ void CMultiplayerSA::InitHooks_Weapons()
     EZHookInstall(CWeapon_GenerateDamageEvent);
     EZHookInstall(CShotInfo_Update);
     EZHookInstall(Fx_AddBulletImpact);
+    EZHookInstall(CVisibilityPlugins_RenderWeaponPedsForPC);
 }