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added intentionally failing tests; the endian status of the hotspot parameters is in doubt!

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This commit is contained in:
FateJH 2016-09-20 23:47:08 -04:00
parent 4529006490
commit ae579d1780
2 changed files with 58 additions and 14 deletions
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28
common/src/main/scala/net/psforever/packet/game/HotSpotUpdateMessage.scala
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@ -8,17 +8,15 @@ import scodec.codecs._
/**
* Information for positioning a hotspot on the continental map.<br>
* <br>
* The coordinate values and the scaling value have different endianness than most numbers transmitted as packet data.
* The two unknown values are not part of the positioning system, at least not a part of the coordinates.<br>
* <br>
* The origin point is the lowest left corner of the map grid.
* On either axis, the other edge of the map is found at the maximum value 4096 (`FFF`).
* The scale is typically set as 128 (`80000`) but can also be made smaller or made absurdly big.
* The coordinates of the hotspot do not match up to the map's internal coordinate system - what you learn using the `/loc` command.
* Hotspot coordinates ranges across from 0 (`000`) to 4096 (`FFF`) on both axes.
* The scale is typically set as 128 (`80000`) but can also be made smaller or even made absurdly big.
* @param unk1 na
* @param x the x-coord of the center of the hotspot
* @param unk2 na
* @param y the y-coord of the center of the hotspot
* @param scale the scaling of the hotspot icon
* @param scale how big the hotspot explosion icon appears
*/
final case class HotSpotInfo(unk1 : Int,
x : Int,
@ -52,18 +50,20 @@ final case class HotSpotUpdateMessage(continent_guid : PlanetSideGUID,
def encode = HotSpotUpdateMessage.encode(this)
}
object HotSpotUpdateMessage extends Marshallable[HotSpotUpdateMessage] {
implicit val hotspot_codec : Codec[HotSpotInfo] = {
("unk1" | uint8) ::
("x" | uint(12)) ::
("unk2" | uint8) ::
("y" | uint(12)) ::
("scale" | uint(20))
object HotSpotInfo extends Marshallable[HotSpotInfo] {
implicit val codec : Codec[HotSpotInfo] = {
("unk1" | uint8L) ::
("x" | uintL(12)) ::
("unk2" | uint8L) ::
("y" | uintL(12)) ::
("scale" | uintL(20))
}.as[HotSpotInfo]
}
object HotSpotUpdateMessage extends Marshallable[HotSpotUpdateMessage] {
implicit val codec : Codec[HotSpotUpdateMessage] = (
("continent_guid" | PlanetSideGUID.codec) ::
("unk" | uint4L) ::
("spots" | listOfN(uint8L, hotspot_codec))
("spots" | listOfN(uint8L, HotSpotInfo.codec))
).as[HotSpotUpdateMessage]
}