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placing a circuit block on a tile shouldn't crash (fixes #78)

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This commit is contained in:
Timothy Stiles 2021-11-18 18:19:57 +11:00
parent 96bc4e0a3c
commit 590ecb36ae
1 changed files with 1 additions and 1 deletions
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js/editor/main.js
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@ -1438,7 +1438,7 @@ export class Editor extends PrimaryView {
// Special case: preserve wires when replacing one wired tile with another
if (new_tile.type.contains_wire &&
// FIXME this is hacky garbage
tile === this.fg_tile && this.fg_tile_from_palette)
tile === this.fg_tile && this.fg_tile_from_palette && existing_tile !== undefined)
{
if (existing_tile.type.contains_wire) {
new_tile.wire_directions = existing_tile.wire_directions;