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package at.hannibal2.skyhanni.utils
import at.hannibal2.skyhanni.utils.LorenzUtils.round
import net.minecraft.client.renderer.GlStateManager
import net.minecraft.entity.Entity
import net.minecraft.network.play.server.S2APacketParticles
import net.minecraft.util.AxisAlignedBB
import net.minecraft.util.BlockPos
import net.minecraft.util.Rotations
import net.minecraft.util.Vec3
import kotlin.math.abs
import kotlin.math.acos
import kotlin.math.cos
import kotlin.math.max
import kotlin.math.min
import kotlin.math.pow
import kotlin.math.round
import kotlin.math.sin
import kotlin.math.sqrt
data class LorenzVec(
val x: Double,
val y: Double,
val z: Double,
) {
constructor() : this(0.0, 0.0, 0.0)
constructor(x: Int, y: Int, z: Int) : this(x.toDouble(), y.toDouble(), z.toDouble())
constructor(x: Float, y: Float, z: Float) : this(x.toDouble(), y.toDouble(), z.toDouble())
fun toBlockPos(): BlockPos = BlockPos(x, y, z)
fun toVec3(): Vec3 = Vec3(x, y, z)
fun distanceIgnoreY(other: LorenzVec): Double = distanceSqIgnoreY(other).pow(0.5)
fun distance(other: LorenzVec): Double = distanceSq(other).pow(0.5)
fun distanceSq(x: Double, y: Double, z: Double): Double = distanceSq(LorenzVec(x, y, z))
fun distance(x: Double, y: Double, z: Double): Double = distance(LorenzVec(x, y, z))
fun distanceChebyshevIgnoreY(other: LorenzVec) = max(abs(this.x - other.x), abs(this.z - other.z))
fun distanceSq(other: LorenzVec): Double {
val dx = (other.x - x)
val dy = (other.y - y)
val dz = (other.z - z)
return (dx * dx + dy * dy + dz * dz)
}
fun distanceSqIgnoreY(other: LorenzVec): Double {
val dx = (other.x - x)
val dz = (other.z - z)
return (dx * dx + dz * dz)
}
operator fun plus(other: LorenzVec) = LorenzVec(x + other.x, y + other.y, z + other.z)
operator fun minus(other: LorenzVec) = LorenzVec(x - other.x, y - other.y, z - other.z)
operator fun times(other: LorenzVec) = LorenzVec(x * other.x, y * other.y, z * other.z)
operator fun times(other: Double) = LorenzVec(x * other, y * other, z * other)
operator fun times(other: Int) = LorenzVec(x * other, y * other, z * other)
operator fun div(other: LorenzVec) = LorenzVec(x / other.x, y / other.y, z / other.z)
operator fun div(other: Double) = LorenzVec(x / other, y / other, z / other)
fun add(x: Double = 0.0, y: Double = 0.0, z: Double = 0.0): LorenzVec =
LorenzVec(this.x + x, this.y + y, this.z + z)
fun add(x: Int = 0, y: Int = 0, z: Int = 0): LorenzVec = LorenzVec(this.x + x, this.y + y, this.z + z)
override fun toString() = "LorenzVec{x=$x, y=$y, z=$z}"
@Deprecated("Use operator fun times instead", ReplaceWith("this * LorenzVec(x, y, z)"))
fun multiply(d: Double): LorenzVec = LorenzVec(x multiplyZeroSave d, y multiplyZeroSave d, z multiplyZeroSave d)
@Deprecated("Use operator fun times instead", ReplaceWith("this * LorenzVec(x, y, z)"))
fun multiply(d: Int): LorenzVec =
LorenzVec(x multiplyZeroSave d.toDouble(), y multiplyZeroSave d.toDouble(), z multiplyZeroSave d.toDouble())
@Deprecated("Use operator fun div instead", ReplaceWith("this / LorenzVec(x, y, z)"))
fun divide(d: Double) = multiply(1.0 / d)
@Deprecated("Use operator fun times instead", ReplaceWith("this * LorenzVec(x, y, z)"))
fun multiply(v: LorenzVec) = LorenzVec(x multiplyZeroSave v.x, y multiplyZeroSave v.y, z multiplyZeroSave v.z)
fun dotProduct(other: LorenzVec): Double =
(x multiplyZeroSave other.x) + (y multiplyZeroSave other.y) + (z multiplyZeroSave other.z)
fun angleAsCos(other: LorenzVec) = this.normalize().dotProduct(other.normalize())
fun angleInRad(other: LorenzVec) = acos(this.angleAsCos(other))
fun angleInDeg(other: LorenzVec) = Math.toDegrees(this.angleInRad(other))
@Deprecated("Use operator fun plus instead", ReplaceWith("this + other"))
fun add(other: LorenzVec) = LorenzVec(x + other.x, y + other.y, z + other.z)
@Deprecated("Use operator fun minus instead", ReplaceWith("this - other"))
fun subtract(other: LorenzVec) = LorenzVec(x - other.x, y - other.y, z - other.z)
fun normalize() = length().let { LorenzVec(x / it, y / it, z / it) }
fun inverse() = LorenzVec(1.0 / x, 1.0 / y, 1.0 / z)
fun min() = min(x, min(y, z))
fun max() = max(x, max(y, z))
fun minOfEachElement(other: LorenzVec) = LorenzVec(min(x, other.x), min(y, other.y), min(z, other.z))
fun maxOfEachElement(other: LorenzVec) = LorenzVec(max(x, other.x), max(y, other.y), max(z, other.z))
fun printWithAccuracy(accuracy: Int, splitChar: String = " "): String {
return if (accuracy == 0) {
val x = round(x).toInt()
val y = round(y).toInt()
val z = round(z).toInt()
"$x$splitChar$y$splitChar$z"
} else {
val x = (round(x * accuracy) / accuracy)
val y = (round(y * accuracy) / accuracy)
val z = (round(z * accuracy) / accuracy)
"$x$splitChar$y$splitChar$z"
}
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