.

src/audio/garden-audio-gesture-state.test.ts

@@ -0,0 +1,39 @@
+import { describe, expect, it } from 'vitest';
+
+import { gardenAudioConfig } from './garden-audio-config';
+import { GardenAudioGestureState } from './garden-audio-gesture-state';
+
+describe('GardenAudioGestureState', () => {
+  it('uses only distance accumulated in the last half second', () => {
+    const state = new GardenAudioGestureState(gardenAudioConfig.input);
+
+    state.beginGesture();
+
+    expect(
+      state.recordStroke({
+        metrics: {
+          distancePixels: 70,
+          elapsedSeconds: 0.1,
+        },
+      }).activity
+    ).toBeCloseTo(0.5);
+
+    expect(
+      state.recordStroke({
+        metrics: {
+          distancePixels: 70,
+          elapsedSeconds: 0.1,
+        },
+      }).activity
+    ).toBe(1);
+
+    expect(
+      state.recordStroke({
+        metrics: {
+          distancePixels: 0,
+          elapsedSeconds: 0.51,
+        },
+      }).activity
+    ).toBe(0);
+  });
+});

src/config/agent-budget.ts

@@ -0,0 +1 @@
+export const ADAPTIVE_AGENT_CAP_MAX = 2_000_000;