Fix LethalFantasy stuff

module/applications/hud/system-manager.js

@@ -0,0 +1,91 @@
+// System Module Imports
+import { ActionHandler } from './action-handler.js'
+import { RollHandler as Core } from './roll-handler.js'
+import { SYSTEM } from './constants.js'
+import { DEFAULTS } from './defaults.js'
+
+export let SystemManager = null
+
+Hooks.once('tokenActionHudCoreApiReady', async (coreModule) => {
+    /**
+     * Extends Token Action HUD Core's SystemManager class
+     */
+    SystemManager = class SystemManager extends coreModule.api.SystemManager {
+        /**
+         * Returns an instance of the ActionHandler to Token Action HUD Core
+         * Called by Token Action HUD Core
+         * @override
+         * @returns {class} The ActionHandler instance
+         */
+        getActionHandler () {
+            return new ActionHandler()
+        }
+
+        /**
+         * Returns a list of roll handlers to Token Action HUD Core
+         * Used to populate the Roll Handler module setting choices
+         * Called by Token Action HUD Core
+         * @override
+         * @returns {object} The available roll handlers
+         */
+        getAvailableRollHandlers () {
+            const coreTitle = 'Core Template'
+            const choices = { core: coreTitle }
+            return choices
+        }
+
+        /**
+         * Returns an instance of the RollHandler to Token Action HUD Core
+         * Called by Token Action HUD Core
+         * @override
+         * @param {string} rollHandlerId The roll handler ID
+         * @returns {class}              The RollHandler instance
+         */
+        getRollHandler (rollHandlerId) {
+            let rollHandler
+            switch (rollHandlerId) {
+            case 'core':
+            default:
+                rollHandler = new Core()
+                break
+            }
+            return rollHandler
+        }
+
+        /**
+         * Returns the default layout and groups to Token Action HUD Core
+         * Called by Token Action HUD Core
+         * @returns {object} The default layout and groups
+         */
+        async registerDefaults () {
+            return DEFAULTS
+        }
+
+        /**
+         * Register Token Action HUD system module settings
+         * Called by Token Action HUD Core
+         * @override
+         * @param {function} coreUpdate The Token Action HUD Core update function
+         */
+        registerSettings (coreUpdate) {
+            /*systemSettings.register(coreUpdate)*/
+        }
+
+        /**
+         * Returns styles to Token Action HUD Core
+         * Called by Token Action HUD Core
+         * @override
+         * @returns {object} The TAH system styles
+         */
+        registerStyles () {
+            return {
+                template: {
+                    class: 'tah-style-template-style', // The class to add to first DIV element
+                    file: 'tah-template-style', // The file without the css extension
+                    moduleId: SYSTEM.ID, // The module ID
+                    name: 'Template Style' // The name to display in the Token Action HUD Core 'Style' module setting
+                }
+            }
+        }
+    }
+})