Make radio emit range editable (5-20)

server/app/item_catalog.py

@@ -16,7 +16,7 @@ ITEM_TYPE_LABELS: dict[ItemType, str] = {
 RADIO_EFFECT_OPTIONS: tuple[str, ...] = ("reverb", "echo", "flanger", "high_pass", "low_pass", "off")
 RADIO_CHANNEL_OPTIONS: tuple[str, ...] = ("stereo", "mono", "left", "right")
 ITEM_TYPE_EDITABLE_PROPERTIES: dict[ItemType, tuple[str, ...]] = {
-    "radio_station": ("title", "streamUrl", "enabled", "channel", "volume", "effect", "effectValue", "facing"),
+    "radio_station": ("title", "streamUrl", "enabled", "channel", "volume", "effect", "effectValue", "facing", "emitRange"),
     "dice": ("title", "sides", "number"),
     "wheel": ("title", "spaces"),
     "clock": ("title", "timeZone", "use24Hour"),
@@ -86,7 +86,16 @@ ITEM_DEFINITIONS: dict[ItemType, ItemDefinition] = {
         capabilities=("editable", "carryable", "deletable", "usable"),
         use_sound=None,
         emit_sound=None,
-        default_params={"streamUrl": "", "enabled": True, "channel": "stereo", "volume": 50, "effect": "off", "effectValue": 50, "facing": 0},
+        default_params={
+            "streamUrl": "",
+            "enabled": True,
+            "channel": "stereo",
+            "volume": 50,
+            "effect": "off",
+            "effectValue": 50,
+            "facing": 0,
+            "emitRange": 20,
+        },
         emit_range=20,
         directional=True,
     ),

server/app/item_type_handlers.py

@@ -112,6 +112,14 @@ def _validate_radio_update(item: WorldItem, next_params: dict) -> dict:
     if not (0 <= facing <= 360):
         raise ValueError("facing must be between 0 and 360.")
     next_params["facing"] = round(facing, 1)
+
+    try:
+        emit_range = int(next_params.get("emitRange", item.params.get("emitRange", 20)))
+    except (TypeError, ValueError) as exc:
+        raise ValueError("emitRange must be an integer between 5 and 20.") from exc
+    if not (5 <= emit_range <= 20):
+        raise ValueError("emitRange must be between 5 and 20.")
+    next_params["emitRange"] = emit_range
     return next_params
 
 

server/tests/test_item_use_cooldown.py

@@ -132,6 +132,20 @@ async def test_radio_channel_update_validates(monkeypatch: pytest.MonkeyPatch) -
     assert send_payloads[-1].ok is False
     assert "facing must be between 0 and 360" in send_payloads[-1].message.lower()
 
+    await server._handle_message(
+        client,
+        json.dumps({"type": "item_update", "itemId": item.id, "params": {"emitRange": 12}}),
+    )
+    assert send_payloads[-1].ok is True
+    assert item.params.get("emitRange") == 12
+
+    await server._handle_message(
+        client,
+        json.dumps({"type": "item_update", "itemId": item.id, "params": {"emitRange": 4}}),
+    )
+    assert send_payloads[-1].ok is False
+    assert "emitrange must be between 5 and 20" in send_payloads[-1].message.lower()
+
 
 @pytest.mark.asyncio
 async def test_clock_use_reports_time_without_use_sound_packet(monkeypatch: pytest.MonkeyPatch) -> None: