From 931f3c19c758dc2cfb2a158bc4241e639939d50d Mon Sep 17 00:00:00 2001
From: Timothy Stiles <Patashu@hotmail.com>
Date: Sun, 14 Feb 2021 19:27:06 +1100
Subject: [PATCH] fix lit dynamite crash

---
 js/game.js      | 26 +++++++++++++++-----------
 js/tiletypes.js |  2 +-
 2 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/js/game.js b/js/game.js
index 6041e22..5e24e15 100644
--- a/js/game.js
+++ b/js/game.js
@@ -2458,22 +2458,26 @@ export class Level extends LevelInterface {
         
         //update static_on_tic_tiles
         //TODO: if which on_tic happens first ever matters, this will introduce a time travel bug where the order is changed by changing tiles then undoing that. hmm
-        if (old_type.on_tic && !new_type.on_tic)
+        //ignore actors (because e.g. lit_dynamite gets called every tic because it's an actor)
+        if (!new_type.is_actor)
         {
-            //search array and remove
-            for (let i = 0; i < this.static_on_tic_tiles.length; ++i)
+            if (old_type.on_tic && !new_type.on_tic)
             {
-                if (this.static_on_tic_tiles[i] == tile)
+                //search array and remove
+                for (let i = 0; i < this.static_on_tic_tiles.length; ++i)
                 {
-                    this.static_on_tic_tiles.splice(i, 1);
-                    break;
+                    if (this.static_on_tic_tiles[i] == tile)
+                    {
+                        this.static_on_tic_tiles.splice(i, 1);
+                        break;
+                    }
                 }
             }
-        }
-        else if (!old_type.on_tic && new_type.on_tic)
-        {
-            //add to end of array
-            this.static_on_tic_tiles.push(tile);
+            else if (!old_type.on_tic && new_type.on_tic)
+            {
+                //add to end of array
+                this.static_on_tic_tiles.push(tile);
+            }
         }
         
         //TODO: update circuit networks?
diff --git a/js/tiletypes.js b/js/tiletypes.js
index 1032be4..8b3059f 100644
--- a/js/tiletypes.js
+++ b/js/tiletypes.js
@@ -2767,7 +2767,7 @@ const TILE_TYPES = {
         is_tool: true,
         blocks_collision: COLLISION.block_cc1 | (COLLISION.monster_solid & ~COLLISION.rover),
         item_ignores: new Set(['ice', 'ice_nw', 'ice_ne', 'ice_sw', 'ice_se', ]),
-		item_slide_ignores: new Set(['cracked_ice']),
+        item_slide_ignores: new Set(['cracked_ice']),
     },
     suction_boots: {
         layer: LAYERS.item,