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added an overloaded constructor for TargetInfo

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This commit is contained in:
FateJH 2017-04-22 16:54:58 -04:00
parent 6fa701d263
commit f0bc64d338
1 changed files with 35 additions and 1 deletions
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36
common/src/main/scala/net/psforever/packet/game/TargetingInfoMessage.scala
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@ -27,8 +27,42 @@ final case class TargetingInfoMessage(target_list : List[TargetInfo])
def encode = TargetingInfoMessage.encode(this)
}
object TargetInfo {
/**
* Transform an unsigned number between 0 and 256 into a percentage of a 255 number.
* @param n an unsigned `Integer` number
* @return a scaled `Float` number
*/
private def rangedFloat(n : Int) : Float = {
(
(if(n < 0) {
0
}
else if(n > 255) {
255
}
else {
n
}).toDouble * TargetingInfoMessage.unit
).toFloat
}
/**
* Overloaded constructor that takes `Integer` values rather than `Float` values.
* @param target_guid the target
* @param unk1 na
* @param unk2 na
* @return a `TargetInfo` object
*/
def apply(target_guid : PlanetSideGUID, unk1 : Int, unk2 : Int) : TargetInfo = {
val unk1_2 : Float = rangedFloat(unk1)
val unk2_2 : Float = rangedFloat(unk2)
TargetInfo(target_guid, unk1_2, unk2_2)
}
}
object TargetingInfoMessage extends Marshallable[TargetingInfoMessage] {
private final val unit : Double = 0.0039215689 //common constant for 1/255
final val unit : Double = 0.0039215689 //common constant for 1/255
private val info_codec : Codec[TargetInfo] = (
("target_guid" | PlanetSideGUID.codec) ::