From 2d7df413eecbb23b76f1179d7221533587dd9984 Mon Sep 17 00:00:00 2001
From: "Eevee (Evelyn Woods)" <eevee.git@veekun.com>
Date: Mon, 14 Dec 2020 23:59:38 -0700
Subject: [PATCH] Allow ghosts to pass through thin walls

---
 js/game.js      | 4 +++-
 js/main.js      | 2 +-
 js/tiletypes.js | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/js/game.js b/js/game.js
index 6ca02c0..b24e25e 100644
--- a/js/game.js
+++ b/js/game.js
@@ -59,8 +59,10 @@ export class Tile {
         if (this.type.blocks_collision & other.type.collision_mask)
             return true;
 
+        // FIXME get this out of here
         if (this.type.thin_walls &&
-            this.type.thin_walls.has(DIRECTIONS[direction].opposite))
+            this.type.thin_walls.has(DIRECTIONS[direction].opposite) &&
+            other.type.name !== 'ghost')
             return true;
 
         if (this.type.blocks)
diff --git a/js/main.js b/js/main.js
index 10089f1..ab93bb7 100644
--- a/js/main.js
+++ b/js/main.js
@@ -2098,7 +2098,7 @@ class PackTestDialog extends DialogOverlay {
             if (index === undefined)
                 return;
             this.close();
-            this.conductor.change_level(index);
+            this.conductor.change_level(parseInt(index, 10));
         });
 
         this.main.append(
diff --git a/js/tiletypes.js b/js/tiletypes.js
index 320d7b7..973a4b3 100644
--- a/js/tiletypes.js
+++ b/js/tiletypes.js
@@ -40,7 +40,7 @@ function on_ready_force_floor(me, level) {
 }
 
 function blocks_leaving_thin_walls(me, actor, direction) {
-    return me.type.thin_walls.has(direction);
+    return me.type.thin_walls.has(direction) && actor.type.name !== 'ghost';
 }
 
 function player_visual_state(me) {
@@ -2276,6 +2276,7 @@ const TILE_TYPES = {
         is_player: true,
         is_monster: true,
         collision_mask: COLLISION.player1,
+        // FIXME these fuckers should block each OTHER though
         blocks_collision: COLLISION.all_but_player,
         has_inventory: true,
         can_reveal_walls: true,  // XXX i think?