From 43ca8a2f4cb0e0c94293e2f614adc959212e250e Mon Sep 17 00:00:00 2001
From: "James R." <justsomejames2@gmail.com>
Date: Sun, 17 Sep 2023 20:56:04 -0700
Subject: [PATCH] Hyudoro: toggle shadow in hovering stack so multiple shadows
 are not rendered

---
 src/objects/hyudoro.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/objects/hyudoro.c b/src/objects/hyudoro.c
index 7dc336768..9a73ce7b3 100644
--- a/src/objects/hyudoro.c
+++ b/src/objects/hyudoro.c
@@ -131,6 +131,13 @@ bob_in_place
 			(ANGLE_MAX / bob_speed), -(3*FRACUNIT/4));
 }
 
+static void
+reset_shadow (mobj_t *hyu)
+{
+	hyu->shadowcolor = 15;
+	hyu->whiteshadow = true;
+}
+
 static void
 project_hyudoro (mobj_t *hyu)
 {
@@ -371,6 +378,16 @@ append_hyudoro
 
 	hyudoro_stackpos(hyu) = lastpos + 1;
 	P_SetTarget(head, hyu);
+
+	/* only first in list gets a shadow */
+	if (lastpos == 0)
+	{
+		reset_shadow(hyu);
+	}
+	else
+	{
+		hyu->shadowcolor = 31;/* black - hide it */
+	}
 }
 
 static void
@@ -399,6 +416,8 @@ pop_hyudoro (mobj_t **head)
 		return;
 	}
 
+	reset_shadow(hyu);/* show it */
+
 	do
 	{
 		INT32 thispos = hyudoro_stackpos(hyu);