Release v0.1.6 2026-07-12

2026-07-12 23:20:15 -04:00
parent 35553c18dd
commit 122f159b94
55 changed files with 2229 additions and 587 deletions
@@ -0,0 +1,35 @@
+import { describe, expect, it } from "vitest";
+import {
+  DEFAULT_CAMERA_PITCH,
+  MAX_CAMERA_PITCH,
+  MIN_CAMERA_PITCH,
+  setCameraRelativeMovement,
+  updateCameraOrbit,
+} from "./cameraOrbit";
+
+describe("third-person camera orbit", () => {
+  it("rotates horizontal movement with camera yaw", () => {
+    const movement = { x: 0, z: 0 };
+
+    setCameraRelativeMovement(movement, 0, -1, 0);
+    expect(movement.x).toBeCloseTo(0);
+    expect(movement.z).toBeCloseTo(-1);
+
+    setCameraRelativeMovement(movement, 0, -1, Math.PI / 2);
+    expect(movement.x).toBeCloseTo(-1);
+    expect(movement.z).toBeCloseTo(0);
+  });
+
+  it("applies look input and clamps vertical orbit", () => {
+    const orbit = { yaw: 0, pitch: DEFAULT_CAMERA_PITCH };
+
+    updateCameraOrbit(orbit, 1, 0, 1);
+    expect(orbit.yaw).toBeCloseTo(-2.25);
+
+    updateCameraOrbit(orbit, 0, 1, 10);
+    expect(orbit.pitch).toBe(MAX_CAMERA_PITCH);
+
+    updateCameraOrbit(orbit, 0, -1, 10);
+    expect(orbit.pitch).toBe(MIN_CAMERA_PITCH);
+  });
+});