Add new game states

src/main/kotlin/club/mcscrims/speedhg/util/DirectionUtil.kt

@@ -0,0 +1,50 @@
+package club.mcscrims.speedhg.util
+
+import club.mcscrims.speedhg.SpeedHG
+import net.kyori.adventure.text.Component
+import org.bukkit.entity.Player
+import org.bukkit.util.Vector
+import kotlin.math.atan2
+
+object DirectionUtil {
+
+	private val plugin = SpeedHG.instance
+	private val directions = arrayOf("north", "northEast", "east", "southEast", "south", "southWest", "west", "northWest")
+
+	fun getDirectionToPlayer(
+		player: Player,
+		nearestPlayer: Player
+	): Component
+	{
+		val yaw = getDirection( player, nearestPlayer )
+		var normalizedYaw = yaw % 360
+
+		if ( normalizedYaw < 0 )
+			normalizedYaw += 360
+
+		val index = (( normalizedYaw + 22.5 ) / 45 ).toInt() % 8
+		return plugin.chatFormatter.format( "compass.directions.${directions[ index ]}" )
+	}
+
+	private fun getDirection(
+		fromPlayer: Player,
+		toPlayer: Player
+	): Double
+	{
+		val fromLocation = fromPlayer.location
+		val toLocation = toPlayer.location
+
+		val directionVector = Vector( toLocation.x - fromLocation.x, 0.0, toLocation.z - fromLocation.z ).normalize()
+
+		val angle = atan2( directionVector.x, directionVector.z )
+		val yaw = Math.toDegrees( angle )
+
+		var adjustedYaw = yaw + 180
+
+		if ( adjustedYaw < 0)
+			adjustedYaw += 360
+
+		return adjustedYaw
+	}
+
+}