From 6a6391726ec51d3fadf1206a54b1ae423c58a365 Mon Sep 17 00:00:00 2001
From: Federico <fmilesi_soft@hotmail.com>
Date: Thu, 11 Apr 2024 03:09:40 -0300
Subject: [PATCH] [MONSTER]: Implement MON_Stunned

Matching - 100%
https://decomp.me/scratch/o2uEz
---
 KAIN2/Game/MONSTER/MONSTER.C | 56 +++++++++++++++++++++++++-----------
 1 file changed, 39 insertions(+), 17 deletions(-)

diff --git a/KAIN2/Game/MONSTER/MONSTER.C b/KAIN2/Game/MONSTER/MONSTER.C
index 8ef28b99..2b2e3631 100644
--- a/KAIN2/Game/MONSTER/MONSTER.C
+++ b/KAIN2/Game/MONSTER/MONSTER.C
@@ -743,24 +743,46 @@ void MON_StunnedEntry(struct _Instance *instance)
 }
 
 
-// autogenerated function stub: 
-// void /*$ra*/ MON_Stunned(struct _Instance *instance /*$s0*/)
-void MON_Stunned(struct _Instance *instance)
-{ // line 1332, offset 0x80089464
-	/* begin block 1 */
-		// Start line: 1333
-		// Start offset: 0x80089464
-		// Variables:
-			struct _MonsterVars *mv; // $s1
-	/* end block 1 */
-	// End offset: 0x80089560
-	// End Line: 1363
+void MON_Stunned(struct _Instance* instance) // Matching - 100%
+{
+	struct _MonsterVars* mv;
 
-	/* begin block 2 */
-		// Start line: 2862
-	/* end block 2 */
-	// End Line: 2863
-			UNIMPLEMENTED();
+	mv = (struct _MonsterVars*)instance->extraData;
+
+	if ((instance->flags2 & 0x10))
+	{
+		if (!(mv->mvFlags & 0x100))
+		{
+			MON_SwitchState(instance, MONSTER_STATE_COMBAT);
+		}
+		else
+		{
+			MON_PlayAnim(instance, MONSTER_ANIM_STUNNED, 1);
+		}
+	}
+
+	if (mv->generalTimer < MON_GetTime(instance))
+	{
+		instance->xVel = 0;
+		instance->yVel = 0;
+		instance->zVel = 0;
+	}
+
+	if ((!(mv->mvFlags & 0x100)) && (MON_AnimPlaying(instance, MONSTER_ANIM_STUNNED_RECOVERY) == 0))
+	{
+		MON_PlayAnim(instance, MONSTER_ANIM_STUNNED_RECOVERY, 1);
+	}
+
+	MON_DefaultQueueHandler(instance);
+
+	PHYSICS_StopIfCloseToTarget(instance, 0, 0, 0);
+
+	PhysicsMove(instance, &instance->position, gameTrackerX.timeMult);
+
+	if (instance->currentMainState != 9)
+	{
+		instance->checkMask &= ~0x20;
+	}
 }