From 385988eeedab38b46a59ebf8b194ac1cf42b3b8d Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Sat, 30 Mar 2024 16:03:37 +0000
Subject: [PATCH] Add PlayerLosing() to ACS

Exposes K_IsPlayerLosing. Necessary for Sealed Star script adjustment
---
 src/acs/call-funcs.cpp  | 25 +++++++++++++++++++++++++
 src/acs/call-funcs.hpp  |  1 +
 src/acs/environment.cpp |  1 +
 3 files changed, 27 insertions(+)

diff --git a/src/acs/call-funcs.cpp b/src/acs/call-funcs.cpp
index 703029339..4b376627c 100644
--- a/src/acs/call-funcs.cpp
+++ b/src/acs/call-funcs.cpp
@@ -39,6 +39,7 @@
 #include "../r_textures.h"
 #include "../m_cond.h"
 #include "../r_skins.h"
+#include "../k_kart.h"
 #include "../k_battle.h"
 #include "../k_grandprix.h"
 #include "../k_podium.h"
@@ -1646,6 +1647,30 @@ bool CallFunc_PlayerBot(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::W
 	return false;
 }
 
+/*--------------------------------------------------
+	bool CallFunc_PlayerLosing(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC)
+
+		Returns the activating player's losing status.
+--------------------------------------------------*/
+bool CallFunc_PlayerLosing(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(K_IsPlayerLosing(info->mo->player));
+		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 c346e5995..086206be5 100644
--- a/src/acs/call-funcs.hpp
+++ b/src/acs/call-funcs.hpp
@@ -76,6 +76,7 @@ bool CallFunc_HaveUnlockableTrigger(ACSVM::Thread *thread, const ACSVM::Word *ar
 bool CallFunc_HaveUnlockable(ACSVM::Thread *thread, const ACSVM::Word *argV, ACSVM::Word argC);
 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_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 9929fbcc8..5c974dafc 100644
--- a/src/acs/environment.cpp
+++ b/src/acs/environment.cpp
@@ -172,6 +172,7 @@ Environment::Environment()
 	addFuncDataACS0( 316, addCallFunc(CallFunc_PositionStart));
 	addFuncDataACS0( 317, addCallFunc(CallFunc_FreePlay));
 	addFuncDataACS0( 318, addCallFunc(CallFunc_CheckTutorialChallenge));
+	addFuncDataACS0( 319, addCallFunc(CallFunc_PlayerLosing));
 
 	addFuncDataACS0( 500, addCallFunc(CallFunc_CameraWait));
 	addFuncDataACS0( 501, addCallFunc(CallFunc_PodiumPosition));