From 240fd414f9092952bc65d87f4d9bda7512021b55 Mon Sep 17 00:00:00 2001
From: dwsJason <JGAndersen@gmail.com>
Date: Sat, 1 Sep 2018 13:48:19 -0400
Subject: [PATCH] Fix the boulder spawn, due to weird ORCA sign extension

---
 src/e_them.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/e_them.c b/src/e_them.c
index 3db73ac..2f381fb 100644
--- a/src/e_them.c
+++ b/src/e_them.c
@@ -608,7 +608,7 @@ e_them_t3_action2(U8 e)
 	    y += 0xff00;
 	  y += ent_ents[e].y;
 	  */
-	  y = ent_ents[e].y + ent_mvstep[ent_ents[e].step_no].dy;
+	  y = ent_ents[e].y + ((S16)(ent_mvstep[ent_ents[e].step_no].dy));
 	  if (y > 0 && y < 0x0140) {
 	    ent_ents[e].y = y;
 	    return;