ChaosMod: "Snow" pattern update for build 3095+ (#3700)

Tested on builds 2944, 3095 and 3411
gta-chaos-mod · Jan 23, 2025 · 6b9c156 · 6b9c156
1 parent 51b4994
commit 6b9c156
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/ChaosMod/Memory/Snow.h b/ChaosMod/Memory/Snow.h
@@ -15,7 +15,10 @@ namespace Memory
 
 		static bool init   = false;
 
-		static auto handle = FindPattern("80 3D ?? ?? ?? ?? 00 74 25 B9 40 00 00 00");
+		static bool isPre3095 = getGameVersion() < eGameVersion::VER_1_0_3095_0;
+		auto snowPattern1 = isPre3095 ? "80 3D ?? ?? ?? ?? 00 74 25 B9 40 00 00 00"
+		                              : "44 38 ?? ?? ?? ?? 01 74 12 B9 40 00 00 00";
+		static auto handle = FindPattern(snowPattern1);
 		if (!handle.IsValid())
 			return;
 
@@ -44,7 +47,7 @@ namespace Memory
 				BYTE *from                           = reinterpret_cast<BYTE *>(addr1);
 				from[0]                              = 0x48; // mov rax, func
 				from[1]                              = 0xB8;
-				*reinterpret_cast<BYTE **>(&from[2]) = reinterpret_cast<BYTE *>(addr1 + 0x1B);
+				*reinterpret_cast<BYTE **>(&from[2]) = reinterpret_cast<BYTE *>(addr1 + (isPre3095 ? 0x1B : 0x20));
 				from[10]                             = 0x50; // push rax
 				from[11]                             = 0xC3; // ret
 			}