Split the module up into multiple files

src/features/locked_door_alert.js

@@ -0,0 +1,54 @@
+import {settingsKey} from "../settings.js"
+
+// Tint the source door red when a locked alert is hovered
+export function onRenderChatMessage(message, html, data) {
+	// Tint the door that generated this message
+	const source = message.data.flags.smartdoors?.source
+	if (!source)
+		return
+
+	// Tint on mouse enter
+	const mouseEnter = function () {
+		const sourceDoor = canvas.controls.doors.children.find(door => door.wall.data._id === source.wall && door.wall.scene.id === source.scene);
+		if (sourceDoor)
+			sourceDoor.icon.tint = 0xff0000;
+	}
+	html.on("mouseenter", mouseEnter);
+
+	// Remove tint on mouse leave
+	const mouseLeave = function () {
+		const sourceDoor = canvas.controls.doors.children.find(door => door.wall.data._id === source.wall && door.wall.scene.id === source.scene);
+		if (sourceDoor)
+			sourceDoor.icon.tint = 0xffffff;
+	}
+	html.on("mouseleave", mouseLeave);
+}
+
+// Creates a chat message stating that a player tried to open a locked door
+export function onDoorLeftClick() {
+	const state = this.wall.data.ds
+	const states = CONST.WALL_DOOR_STATES
+
+	// Check if this feature is enabled
+	if (!game.settings.get(settingsKey, "lockedDoorAlert"))
+		return false
+
+	// Only create messages when the door is locked.
+	if (state != states.LOCKED)
+		return false
+
+	// Generate no message if the gm attempts to open the door
+	if (game.user.isGM)
+		return false
+
+	// Create and send the chat message
+	const message = {}
+	message.user = game.user
+	if (game.user.character)
+		message.speaker = {actor: game.user.character}
+	message.content = "Just tried to open a locked door"
+	message.sound = CONFIG.sounds.lock
+	message.flags = {smartdoors: {source: {wall: this.wall.data._id, scene: this.wall.scene.id}}}
+	ChatMessage.create(message)
+	return true
+}