From b26611382fd3bf50e13afe4fd96e047c1d57e1ab Mon Sep 17 00:00:00 2001
From: m <mjkzyalt@gmail.com>
Date: Sun, 26 Feb 2023 04:08:38 -0600
Subject: [PATCH] don't make script errors fatal error

---
 src/client/component/patches.cpp | 36 ++++++++++++++++++++++++++++++++
 src/client/game/symbols.hpp      |  2 +-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 src/client/component/patches.cpp

diff --git a/src/client/component/patches.cpp b/src/client/component/patches.cpp
new file mode 100644
index 00000000..abe3c552
--- /dev/null
+++ b/src/client/component/patches.cpp
@@ -0,0 +1,36 @@
+#include <std_include.hpp>
+#include "loader/component_loader.hpp"
+
+#include <game/game.hpp>
+#include <utils/hook.hpp>
+
+namespace patches
+{
+	namespace
+	{
+		void script_errors_stub(const char* file, int line, unsigned int code, const char* fmt, ...)
+		{
+			char buffer[0x1000];
+
+			{
+				va_list ap;
+				va_start(ap, fmt);
+				vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, fmt, ap);
+				va_end(ap);
+			}
+
+			game::Com_Error(game::ERROR_SCRIPT_DROP, "%s", buffer);
+		}
+	}
+
+	struct component final : generic_component
+	{
+		void post_unpack() override
+		{
+			// don't make script errors fatal error
+			utils::hook::call(game::select(0x1412CAC4D, 0x140158EB2), script_errors_stub);
+		}
+	};
+}
+
+REGISTER_COMPONENT(patches::component)
diff --git a/src/client/game/symbols.hpp b/src/client/game/symbols.hpp
index 4cc58b9e..473b7302 100644
--- a/src/client/game/symbols.hpp
+++ b/src/client/game/symbols.hpp
@@ -19,7 +19,7 @@ namespace game
 
 	// Com
 	WEAK symbol<void(int channel, unsigned int label, const char* fmt, ...)> Com_Printf{0x1421499C0, 0x140505630};
-	WEAK symbol<void(const char* file, int line, int code, const char* fmt, ...)> Com_Error_{0x1420F8BD0};
+	WEAK symbol<void(const char* file, int line, int code, const char* fmt, ...)> Com_Error_{0x1420F8BD0, 0x140501470};
 	WEAK symbol<bool(eModes mode)> Com_SessionMode_IsMode{0x1420F7DD0};
 	WEAK symbol<void(eNetworkModes networkMode)> Com_SessionMode_SetNetworkMode{0x1420F8010, 0x140500B80};
 	WEAK symbol<eGameModes(eGameModes gameMode)> Com_SessionMode_SetGameMode{0x1420F7FD0, 0x140500B40};