func player_walk(player player.Player, packet encoding.Decodable) {
var walkPacket *game_protocol.InboundPlayerWalkBlock
switch p := packet.(type) {
case *game_protocol.InboundPlayerWalk:
walkPacket = (*game_protocol.InboundPlayerWalkBlock)(p)
case *game_protocol.InboundPlayerWalkMap:
walkPacket = (*game_protocol.InboundPlayerWalkBlock)(p)
default:
panic(fmt.Sprintf("got invalid walk packet: %T", p))
}
height := player.Position().Z()
origin := position.NewAbsolute(int(walkPacket.OriginX), int(walkPacket.OriginY), height)
waypoints := make([]*position.Absolute, len(walkPacket.Waypoints))
wpq := player.WaypointQueue()
wpq.Clear()
wpq.Push(origin)
for i, wp := range walkPacket.Waypoints {
x1, y1 := int(wp.X), int(wp.Y)
x2, y2 := int(origin.X()), int(origin.Y())
waypoints[i] = position.NewAbsolute(int(x1+x2), int(y1+y2), height)
wpq.Push(waypoints[i])
}
}
