57 lines
2.1 KiB
Java
57 lines
2.1 KiB
Java
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package net.minecraft.world.entity.ai.control;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.Mob;
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import net.minecraft.world.entity.ai.attributes.Attributes;
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public class FlyingMoveControl extends MoveControl {
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private final int maxTurn;
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private final boolean hoversInPlace;
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public FlyingMoveControl(Mob p_24893_, int p_24894_, boolean p_24895_) {
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super(p_24893_);
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this.maxTurn = p_24894_;
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this.hoversInPlace = p_24895_;
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}
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@Override
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public void tick() {
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if (this.operation == MoveControl.Operation.MOVE_TO) {
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this.operation = MoveControl.Operation.WAIT;
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this.mob.setNoGravity(true);
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double d0 = this.wantedX - this.mob.getX();
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double d1 = this.wantedY - this.mob.getY();
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double d2 = this.wantedZ - this.mob.getZ();
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double d3 = d0 * d0 + d1 * d1 + d2 * d2;
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if (d3 < 2.5000003E-7F) {
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this.mob.setYya(0.0F);
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this.mob.setZza(0.0F);
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return;
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}
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float f = (float)(Mth.atan2(d2, d0) * 180.0F / (float)Math.PI) - 90.0F;
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this.mob.setYRot(this.rotlerp(this.mob.getYRot(), f, 90.0F));
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float f1;
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if (this.mob.onGround()) {
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f1 = (float)(this.speedModifier * this.mob.getAttributeValue(Attributes.MOVEMENT_SPEED));
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} else {
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f1 = (float)(this.speedModifier * this.mob.getAttributeValue(Attributes.FLYING_SPEED));
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}
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this.mob.setSpeed(f1);
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double d4 = Math.sqrt(d0 * d0 + d2 * d2);
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if (Math.abs(d1) > 1.0E-5F || Math.abs(d4) > 1.0E-5F) {
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float f2 = (float)(-(Mth.atan2(d1, d4) * 180.0F / (float)Math.PI));
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this.mob.setXRot(this.rotlerp(this.mob.getXRot(), f2, this.maxTurn));
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this.mob.setYya(d1 > 0.0 ? f1 : -f1);
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}
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} else {
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if (!this.hoversInPlace) {
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this.mob.setNoGravity(false);
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}
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this.mob.setYya(0.0F);
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this.mob.setZza(0.0F);
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}
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}
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}
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