From 1a49ecfb70fa850d53a175ff958db197b973aefa Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Sat, 30 Mar 2024 16:38:53 +0000
Subject: [PATCH] Add PlayerExiting() ACS callfunc

---
 src/acs/call-funcs.cpp  | 24 ++++++++++++++++++++++++
 src/acs/call-funcs.hpp  |  1 +
 src/acs/environment.cpp |  1 +
 3 files changed, 26 insertions(+)

diff --git a/src/acs/call-funcs.cpp b/src/acs/call-funcs.cpp
index e357fa8b9..04697d887 100644
--- a/src/acs/call-funcs.cpp
+++ b/src/acs/call-funcs.cpp
@@ -1539,6 +1539,30 @@ bool CallFunc_PlayerLosing(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM
 	return false;
 }
 
+/*--------------------------------------------------
+	bool CallFunc_PlayerExiting(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC)
+
+		Returns the activating player's exiting status.
+--------------------------------------------------*/
+bool CallFunc_PlayerExiting(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC)
+{
+	auto info = &static_cast<Thread *>(thread)->info;
+
+	(void)argV;
+	(void)argC;
+
+	if ((info != NULL)
+		&& (info->mo != NULL && P_MobjWasRemoved(info->mo) == false)
+		&& (info->mo->player != NULL))
+	{
+		thread->dataStk.push((info->mo->player->exiting != 0));
+		return false;
+	}
+
+	thread->dataStk.push(false);
+	return false;
+}
+
 /*--------------------------------------------------
 	bool CallFunc_GetObjectDye(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC)
 
diff --git a/src/acs/call-funcs.hpp b/src/acs/call-funcs.hpp
index 342b80259..edb7af8f8 100644
--- a/src/acs/call-funcs.hpp
+++ b/src/acs/call-funcs.hpp
@@ -82,6 +82,7 @@ bool CallFunc_CountPushables(ACSVM::Thread *thread, const ACSVM::Word *argV, ACS
 bool CallFunc_PlayerSkin(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 bool CallFunc_PlayerBot(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 bool CallFunc_PlayerLosing(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
+bool CallFunc_PlayerExiting(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 bool CallFunc_GetObjectDye(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 bool CallFunc_PlayerEmeralds(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 bool CallFunc_PlayerLap(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
diff --git a/src/acs/environment.cpp b/src/acs/environment.cpp
index ed33a3bcf..e47eb6f7c 100644
--- a/src/acs/environment.cpp
+++ b/src/acs/environment.cpp
@@ -178,6 +178,7 @@ Environment::Environment()
 	addFuncDataACS0( 316, addCallFunc(CallFunc_PositionStart));
 	addFuncDataACS0( 317, addCallFunc(CallFunc_FreePlay));
 	addFuncDataACS0( 319, addCallFunc(CallFunc_PlayerLosing));
+	addFuncDataACS0( 320, addCallFunc(CallFunc_PlayerExiting));
 
 	addFuncDataACS0( 500, addCallFunc(CallFunc_CameraWait));
 	addFuncDataACS0( 501, addCallFunc(CallFunc_PodiumPosition));