add fly

src/module/powers/arcaneProtection.js

@@ -5,6 +5,10 @@ export class ArcaneProtectionEffect extends PowerEffect {
     return 'Arcane Protection';
   }
 
+  get basePowerPoints() {
+    return 1;
+  }
+
   get duration() {
     return 5;
   }

src/module/powers/fly.js

@@ -0,0 +1,76 @@
+import { moduleName } from '../globals.js';
+import { PowerEffect } from './basePowers.js';
+
+export class FlyEffect extends PowerEffect {
+  get name() {
+    return 'Fly';
+  }
+
+  get duration() {
+    return 5;
+  }
+
+  get basePowerPoints() {
+    return 3;
+  }
+
+  get icon() {
+    return 'icons/creatures/birds/songbird-yellow-flying.webp';
+  }
+
+  get hasAdditionalRecipients() {
+    return true;
+  }
+
+  get additionalRecipientCost() {
+    return 2;
+  }
+
+  get isTargeted() {
+    return true;
+  }
+
+  get usePrimaryEffect() {
+    return false;
+  }
+
+  get modifiers() {
+    const mods = super.modifiers;
+    mods.push({
+      name: 'Swift Flight',
+      id: 'swift',
+      value: 2,
+      type: 'checkbox',
+      default: false,
+      epic: false,
+      effect: false,
+    });
+    return mods;
+  }
+
+  async createSecondaryEffects(maintId) {
+    const docs = await super.createSecondaryEffects(maintId);
+    const docLabel = 'SWADE.Flying';
+    const docName = 'Flying';
+    const doc = await PowerEffect.getStatus(docLabel, docName, false);
+    doc.description = this.description;
+    doc.flags = mergeObject(doc.flags ?? {}, {
+      [moduleName]: {
+        powerEffect: true,
+        maintId,
+      },
+    });
+    docs.push(doc);
+    return docs;
+  }
+
+  get _pace() {
+    return (this.data.raise ? 24 : 12) + (this.data.swift ? 24 : 12);
+  }
+
+  get description() {
+    let text = super.description;
+    text += `<p>Target may fly at pace ${this._pace}.</p>`;
+    return text;
+  }
+}

src/module/powers/powers.js

@@ -27,6 +27,7 @@ import { EntangleEffect } from './entangle.js';
 import { EnvironmentalProtectionEffect } from './environmentalProtection.js';
 import { FarsightEffect } from './farsight.js';
 import { FearEffect } from './fear.js';
+import { FlyEffect } from './fly.js';
 
 const PowerClasses = {
   'arcane-protection': ArcaneProtectionEffect,
@@ -61,6 +62,7 @@ const PowerClasses = {
   'environmental-protection': EnvironmentalProtectionEffect,
   farsight: FarsightEffect,
   fear: FearEffect,
+  fly: FlyEffect,
   'lower-trait': BoostLowerTraitEffect,
 };