add lingering damage macro

macros/lingering-damage.js

@@ -0,0 +1,32 @@
+swadeMBHelpers.runOnTargetOrSelectedTokens(main)
+
+async function main (tokens) {
+  const tokenList = tokens.map(t => t.name).join(', ')
+  const dialogOptions = {
+    title: 'Lingering Damage',
+    content: `Apply <em>Lingering Damage</em> to ${tokenList}`,
+    default: 'cancel',
+    buttons: [
+      { label: 'Ok', value: 'ok' },
+      { label: 'Cancel', value: 'cancel' }
+    ]
+  }
+
+  const choice = await warpgate.buttonDialog(dialogOptions)
+
+  if (choice === 'ok') {
+    await createEffect(tokens)
+  }
+}
+
+async function createEffect (tokens) {
+  const icon = 'icons/magic/acid/dissolve-arm-flesh.webp'
+  const effectName = 'Lingering Damage'
+  for (const token of tokens) {
+    const mutate = swadeMBHelpers.createMutationWithEffect(icon, effectName, 1, [])
+    mutate.embedded.ActiveEffect['Lingering Damage'].flags.swade.expiration =
+      CONFIG.SWADE.CONST.STATUS_EFFECT_EXPIRATION.StartOfTurnPrompt
+    const mutateOptions = swadeMBHelpers.defaultMutationOptions(effectName)
+    await warpgate.mutate(token.document, mutate, {}, mutateOptions)
+  }
+}

scripts/helpers.js

@@ -19,7 +19,7 @@ export class helpers {
       icon,
       id: name,
       label: name,
-      duration: { rounds: 5 },
+      duration: { rounds: durationRounds },
       flags: {
         swade: {
           expiration: CONFIG.SWADE.CONST.STATUS_EFFECT_EXPIRATION.EndOfTurnPrompt,