From 6dea9b6f788fa54b4e087dd8bf732dc4904c52c3 Mon Sep 17 00:00:00 2001
From: Andrew Fryer <3588046+flamewave000@users.noreply.github.com>
Date: Mon, 24 Feb 2025 12:02:17 -0500
Subject: [PATCH] curvy-walls: Fix tool crash on layer change

Fix #369
---
 df-curvy-walls/CHANGELOG.md                 | 1 +
 df-curvy-walls/include                      | 3 ++-
 df-curvy-walls/module.json                  | 2 +-
 df-curvy-walls/src/CurvyWallToolManager.mjs | 5 +++++
 4 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/df-curvy-walls/CHANGELOG.md b/df-curvy-walls/CHANGELOG.md
index 96bd95c..b7d3fa9 100644
--- a/df-curvy-walls/CHANGELOG.md
+++ b/df-curvy-walls/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Release 4.0.0 (2025-02-24)
 - **UPDATE:** Migrated to v12.
 - **UPDATE:** Downgraded TS -> JS (such sad).
+- **FIX #369:** Fix tool crash when tool is being placed and user switches canvas layers.
 
 ## Release 3.4.0 (2022-10-15)
 - **UPDATE:** Migrated to FoundryVTT v10.
diff --git a/df-curvy-walls/include b/df-curvy-walls/include
index abe19b8..72c8829 100644
--- a/df-curvy-walls/include
+++ b/df-curvy-walls/include
@@ -1 +1,2 @@
-Settings.mjs
\ No newline at end of file
+Settings.mjs
+libWrapper.d.ts
\ No newline at end of file
diff --git a/df-curvy-walls/module.json b/df-curvy-walls/module.json
index 69ec284..1255805 100644
--- a/df-curvy-walls/module.json
+++ b/df-curvy-walls/module.json
@@ -15,7 +15,7 @@
 			{
 				"id": "lib-df-buttons",
 				"type": "module",
-				"compatibility": { "verified": "2.0.1", "minimum": "2.0.1" }
+				"compatibility": { "verified": "2.0.2", "minimum": "2.0.1" }
 			}
 		]
 	},
diff --git a/df-curvy-walls/src/CurvyWallToolManager.mjs b/df-curvy-walls/src/CurvyWallToolManager.mjs
index f3042a6..1aa02f5 100644
--- a/df-curvy-walls/src/CurvyWallToolManager.mjs
+++ b/df-curvy-walls/src/CurvyWallToolManager.mjs
@@ -3,6 +3,7 @@
 /// <reference path="./types.d.ts" />
 /// <reference path="./tools/BezierTool.mjs" />
 /// <reference path="./tools/ToolInputHandler.mjs" />
+/// <reference path="../common/libWrapper.d.ts" />
 
 import { ToolMode } from './tools/BezierTool.mjs';
 import CircleTool from './tools/CircleTool.mjs';
@@ -348,6 +349,10 @@ export class CurvyWallToolManager {
 			this.clearTool();
 			wrapper(...args);
 		}, 'WRAPPER');
+		libWrapper.register(SETTINGS.MOD_NAME, 'WallsLayer.prototype.clearPreviewContainer', (/**@type {Function}*/wrapped) => {
+			this.clearTool();
+			return wrapped();
+		}, 'WRAPPER');
 	}
 
 	patchWallsLayer() {