From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 16 Jun 2015 19:59:01 +0000 (+0000)
Subject: q1bsp: Warn if a texture has an altframe but no frame.
X-Git-Tag: xonotic-v0.8.2~84
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=00c838a519cfa55ef08a5a9fe4e723e123be9ac9;p=xonotic%2Fdarkplaces.git

q1bsp: Warn if a texture has an altframe but no frame.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12213 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=00b5bee51b6666dac2484da93decc9ebf5e65256
---

diff --git a/model_brush.c b/model_brush.c
index 9d5a4b08..ce195bd2 100644
--- a/model_brush.c
+++ b/model_brush.c
@@ -1976,6 +1976,18 @@ static void Mod_Q1BSP_LoadTextures(sizebuf_t *sb)
 				altanims[k] = anims[k];
 		}
 
+		if (max < 1)
+		{
+			// Warn.
+			Con_Printf("Missing frame 0 of %s\n", tx->name);
+
+			// however, we can handle this by duplicating the alternate animation into the primary
+			max = altmax;
+			for (k = 0;k < 10;k++)
+				anims[k] = altanims[k];
+		}
+
+
 		// link together the primary animation
 		for (j = 0;j < max;j++)
 		{