refactor: remove packers

app/silphius/net/packet.js

@@ -15,12 +15,4 @@ export default class Packet {
     return new DataView(encoder.bytes.buffer, 0, encoder.pos);
   }
 
-  static pack(payload) {
-    return payload;
-  }
-
-  static unpack(packed) {
-    return packed;
-  }
-
 }

app/silphius/net/packets/action.js

@@ -1,34 +1,3 @@
 import Packet from '@/silphius/net/packet.js';
 
-const WIRE_MAP = {
-  'moveUp': 0,
-  'moveRight': 1,
-  'moveDown': 2,
-  'moveLeft': 3,
-  'use': 4,
-  'changeSlot': 5,
-  'interact': 6,
-};
-Object.entries(WIRE_MAP)
-  .forEach(([k, v]) => {
-    WIRE_MAP[v] = k;
-  });
-
-export default class Action extends Packet {
-
-  static pack(payload) {
-    return super.pack({
-      type: WIRE_MAP[payload.type],
-      value: payload.value,
-    });
-  }
-
-  static unpack(packed) {
-    const unpacked = super.unpack(packed);
-    return {
-      type: WIRE_MAP[unpacked.type],
-      value: unpacked.value,
-    };
-  }
-
-}
+export default class Action extends Packet {}