clouds: move to Badge menu, use IMU and bundle_path

python_payload/apps/clouds/__init__.py

@@ -6,7 +6,8 @@ from ctx import Context
 
 
 class Cloud:
-    def __init__(self, x: float, y: float, z: float) -> None:
+    def __init__(self, path: str, x: float, y: float, z: float) -> None:
+        self.path = path
         self.x = x
         self.y = y
         self.z = z
@@ -14,10 +15,10 @@ class Cloud:
     def draw(self, ctx: Context) -> None:
         x = self.x / self.z * 120
         y = self.y / self.z * 120
-        width = 200.0 / self.z * 120
-        height = 100.0 / self.z * 120
+        width = 200.0 / self.z * 160
+        height = 100.0 / self.z * 160
         ctx.image(
-            "/flash/sys/apps/clouds/cloud.png",
+            self.path,
             x - width / 2,
             y - height / 2,
             width,
@@ -29,11 +30,15 @@ class Clouds(Application):
     def __init__(self, app_ctx: ApplicationContext) -> None:
         super().__init__(app_ctx)
         self.clouds = []
+        bundle_path = getattr(app_ctx, "bundle_path")
+        if bundle_path == "":
+            bundle_path = "/flash/sys/apps/clouds"
         for i in range(10):
             self.clouds.append(
                 Cloud(
+                    bundle_path + "/cloud.png",
                     ((random.getrandbits(16) - 32767) / 32767.0) * 200,
-                    ((random.getrandbits(16)) / 65535.0) * 50 - 5,
+                    ((random.getrandbits(16)) / 65535.0) * 60 - 10,
                     ((random.getrandbits(16)) / 65535.0) * 200 + 5,
                 )
             )
@@ -41,9 +46,18 @@ class Clouds(Application):
     def think(self, ins: InputState, delta_ms: int) -> None:
         super().think(ins, delta_ms)
         for c in self.clouds:
-            c.z -= 40 * delta_ms / 1000.0
+            c.x -= (delta_ms / 1000.0) * ins.imu.acc[1] * 10
+            c.z -= (delta_ms / 1000.0) * (ins.imu.acc[2] - 5) * 20
+
+            # wrap x and z coordinates around
             if c.z < 10:
                 c.z = 300
+            elif c.z > 300:
+                c.z = 10
+            if c.x < -200:
+                c.x = 200
+            elif c.x > 200:
+                c.x = -200
         self.clouds = sorted(self.clouds, key=lambda c: -c.z)
 
     def draw(self, ctx: Context) -> None: