refactor: merge FH4+FH5 into 'forza_horizon', add separate FH6 game plugin

2026-07-25 16:40:03 +08:00
parent 7226d58a7a
commit cd08e793e1
9 changed files with 32 additions and 55 deletions
@@ -0,0 +1,56 @@
+import struct
+import time
+from server.telemetry.data import TelemetryData
+
+
+def get_parser():
+    return ForzaHorizon6Parser()
+
+
+class ForzaHorizon6Parser:
+    def game_id(self) -> str:
+        return "forza_horizon_6"
+
+    def parse(self, data: bytes, addr: tuple) -> TelemetryData:
+        td = TelemetryData(game_id="forza_horizon_6", timestamp=time.time())
+        td.raw = {"raw_hex": data.hex(), "length": len(data), "addr": f"{addr[0]}:{addr[1]}"}
+
+        if len(data) < 312:
+            return td
+
+        try:
+            td.raw["is_race_on"] = struct.unpack_from("<i", data, 0)[0]
+            td.max_rpm = struct.unpack_from("<f", data, 8)[0]
+            td.rpm = struct.unpack_from("<f", data, 16)[0]
+            td.acceleration_x = struct.unpack_from("<f", data, 20)[0]
+            td.acceleration_y = struct.unpack_from("<f", data, 24)[0]
+            td.acceleration_z = struct.unpack_from("<f", data, 28)[0]
+
+            td.raw["car_group"] = struct.unpack_from("<I", data, 232)[0]
+            td.raw["smashable_vel_diff"] = struct.unpack_from("<f", data, 236)[0]
+            td.raw["smashable_mass"] = struct.unpack_from("<f", data, 240)[0]
+
+            td.position_x = struct.unpack_from("<f", data, 244)[0]
+            td.position_y = struct.unpack_from("<f", data, 248)[0]
+            td.position_z = struct.unpack_from("<f", data, 252)[0]
+            td.speed_kmh = struct.unpack_from("<f", data, 256)[0] * 3.6
+            td.speed_mph = td.speed_kmh * 0.621371
+            td.horsepower = struct.unpack_from("<f", data, 260)[0] / 745.7
+            td.torque = struct.unpack_from("<f", data, 264)[0]
+            td.boost = struct.unpack_from("<f", data, 284)[0]
+            td.fuel = struct.unpack_from("<f", data, 288)[0]
+            td.best_lap = struct.unpack_from("<f", data, 296)[0]
+            td.last_lap = struct.unpack_from("<f", data, 300)[0]
+            td.lap_time = struct.unpack_from("<f", data, 304)[0]
+            td.lap_number = struct.unpack_from("<H", data, 312)[0]
+            td.raw["race_position"] = struct.unpack_from("<B", data, 314)[0]
+            td.throttle = struct.unpack_from("<B", data, 315)[0] / 255.0
+            td.brake = struct.unpack_from("<B", data, 316)[0] / 255.0
+            td.clutch = struct.unpack_from("<B", data, 317)[0] / 255.0
+            td.handbrake = struct.unpack_from("<B", data, 318)[0] / 255.0
+            td.gear = struct.unpack_from("<B", data, 319)[0]
+            td.steering = max(-1.0, min(1.0, struct.unpack_from("<b", data, 320)[0] / 127.0))
+        except struct.error:
+            pass
+
+        return td