Fix teleport behavior when emulating the alternate Final Doom

executable. Change the default Final Doom emulation mode to be the
original executable.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2457

2 files changed, 13 insertions, 12 deletions

diff --git a/src/d_main.c b/src/d_main.c
index 613db3c1..1c757088 100644
--- a/src/d_main.c
+++ b/src/d_main.c
@@ -735,10 +735,12 @@ static void InitGameVersion(void)
             else
             {
                 // Final Doom: tnt or plutonia
-                // Default to the "alt" version of the executable that
-                // fixes the demo loop behavior.
+                // Defaults to emulating the first Final Doom executable,
+                // which has the crash in the demo loop; however, having
+                // this as the default should mean that it plays back
+                // most demos correctly.
 
-                gameversion = exe_final2;
+                gameversion = exe_final;
             }
         }
     }
diff --git a/src/p_telept.c b/src/p_telept.c
index abd307c5..73c3e9b5 100644
--- a/src/p_telept.c
+++ b/src/p_telept.c
@@ -104,19 +104,18 @@ EV_Teleport
 				
 		if (!P_TeleportMove (thing, m->x, m->y))
 		    return 0;
-		
-                // fraggle: this was changed in final doom, 
-                // problem between normal doom2 1.9 and final doom
-                //
-                // Note that although chex.exe is based on Final Doom,
-                // it does not have this quirk.
 
-                if (gameversion < exe_final || gameversion == exe_chex)
+                // The first Final Doom executable does not set thing->z
+                // when teleporting. This quirk is unique to this
+                // particular version; the later version included in
+                // some versions of the Id Anthology fixed this.
+
+                if (gameversion != exe_final)
 		    thing->z = thing->floorz;
-                
+
 		if (thing->player)
 		    thing->player->viewz = thing->z+thing->player->viewheight;
-				
+
 		// spawn teleport fog at source and destination
 		fog = P_SpawnMobj (oldx, oldy, oldz, MT_TFOG);
 		S_StartSound (fog, sfx_telept);