Entity not moving

[solemn ridge]

class AstralStrikerBetaMoveControl(private val ghast: AstralStrikerEntityBeta) : MoveControl(ghast) {
        private var collisionCheckCooldown = 0

        override fun tick() {
            if (this.state == State.MOVE_TO) {
                if (collisionCheckCooldown-- <= 0) {
                    this.collisionCheckCooldown += ghast.random.nextInt(5) + 2
                    var vec3d = Vec3d(this.targetX - ghast.x, this.targetY - ghast.y, this.targetZ - ghast.z)
                    val d = vec3d.length()
                    vec3d = vec3d.normalize()
                    if (this.willCollide(vec3d, MathHelper.ceil(d))) {
                        ghast.velocity = ghast.velocity.add(vec3d.multiply(0.1))
                        ghast.velocityDirty
                    } else {
                        this.state = State.WAIT
                    }
                }
            }
        }

        private fun willCollide(direction: Vec3d, steps: Int): Boolean {
            var box = ghast.bounds

            for (i in 1 until steps) {
                box = box.offset(direction)
                if (!ghast.world.isSpaceEmpty(this.ghast, box)) {
                    return false
                }
            }

            return true
        }
    }```

class HoverRandomlyGoal(private val entity: AstralStrikerEntityBeta) : Goal() {
        init {
            this.controls = EnumSet.of(Control.MOVE)
        }

        override fun canStart(): Boolean {
            val moveControl = entity.moveControl
            if (!moveControl.isMoving) {
                return true
            } else {
                val d = moveControl.targetX - entity.x
                val e = moveControl.targetY - entity.y
                val f = moveControl.targetZ - entity.z
                val g = d * d + e * e + f * f
                return g < 1.0 || g > 3600.0
            }
        }

        override fun shouldContinue(): Boolean {
            return false
        }

        override fun start() {
            val randomGenerator = entity.random
            var maxX = 16f
            var minX = -16f
            var maxY = 16f
            var minY = -16f
            var maxZ = 16f
            var minZ = -16f
            if (entity.target != null) {
                val distanceX = (entity.x - entity.target!!.x).toFloat()
                if((distanceX < 10 && distanceX > 0) || distanceX < -30) minX = 0f
                if(distanceX > 30 || (distanceX > -10 && distanceX < 0)) maxX = 0f
                val distanceY = (entity.y - entity.target!!.y).toFloat()
                if((distanceY < 10 && distanceY > 0) || distanceY < -30) minY = 0f
                if(distanceY > 30 || (distanceY > -10 && distanceY < 0)) maxY = 0f
                val distanceZ = (entity.z - entity.target!!.z).toFloat()
                if((distanceZ < 10 && distanceZ > 0) || distanceZ < -30) minY = 0f
                if(distanceZ > 30 || (distanceZ > -10 && distanceZ < 0)) maxY = 0f
            }
            val d = entity.x + clamp(maxX, minX, (randomGenerator.nextFloat() * 2f - 1f) * 16f).toDouble()```

val e = entity.y + clamp(maxY, minY, (randomGenerator.nextFloat() * 2f - 1f) * 16f).toDouble()
            val f = entity.z + clamp(maxZ, minZ, (randomGenerator.nextFloat() * 2f - 1f) * 16f).toDouble()
            entity.moveControl.moveTo(d, e, f, 5.0)
        }
    }```

(had to split the second function in two because discord)
the entity kinda just sits there and does nothing, even when it has a target. i don't know why