helpers and modules

module.json

@@ -16,7 +16,7 @@
         "verified": "10"
     },
     "esmodules": [
-        "./scripts/module.ejs"
+        "./scripts/module.js"
     ],
     "packs": [
         {

scripts/api.js

@@ -0,0 +1,15 @@
+import { helpers } from './helpers.js'
+
+export class api {
+  static registerFunctions () {
+    console.log('SWADE MB Helpers initialized')
+    api.globals()
+  }
+
+  static globals () {
+    globalThis.swadeMBHelpers = {
+      DEBUG: true,
+      runOnTargetOrSelectedTokens: helpers.runOnTargetOrSelectedTokens
+    }
+  }
+}

scripts/helpers.js

@@ -0,0 +1,14 @@
+export class helpers {
+  static runOnTargetOrSelectedTokens (runFunc) {
+    let tokens = []
+    const targets = Array.from(game.user.targets)
+    if (targets.length > 0) tokens = targets
+    if (canvas.tokens.controlled.length > 0) tokens = canvas.tokens.controlled
+
+    if (tokens.length > 0) {
+      runFunc(tokens)
+    } else {
+      ui.notifications.error('Please select or target a token')
+    }
+  }
+}

scripts/module.js

@@ -0,0 +1,16 @@
+import { api } from './api.js'
+
+function _checkModule (name) {
+  if (!game.modules.get(name)?.active && game.user.isGM) {
+    let action = 'install and activate'
+    if (game.modules.get(name)) action = 'activate'
+    ui.notifications.error(
+            `SWADE MB Helpers requires the ${name} module. Please ${action} it.`)
+  }
+}
+
+Hooks.on('setup', api.registerFunctions)
+
+Hooks.on('ready', () => {
+  _checkModule('warpgate')
+})