52 lines
1.6 KiB
Java
52 lines
1.6 KiB
Java
|
package net.minecraft.world.entity.ai.behavior;
|
||
|
|
|
||
|
|
import java.util.Optional;
|
||
|
|
import net.minecraft.core.BlockPos;
|
||
|
|
import net.minecraft.world.entity.Entity;
|
||
|
|
import net.minecraft.world.entity.LivingEntity;
|
||
|
|
import net.minecraft.world.entity.ai.memory.MemoryModuleType;
|
||
|
|
import net.minecraft.world.entity.ai.memory.NearestVisibleLivingEntities;
|
||
|
|
import net.minecraft.world.phys.Vec3;
|
||
|
|
|
||
|
|
public class EntityTracker implements PositionTracker {
|
||
|
|
private final Entity entity;
|
||
|
|
private final boolean trackEyeHeight;
|
||
|
|
|
||
|
|
public EntityTracker(Entity p_22849_, boolean p_22850_) {
|
||
|
|
this.entity = p_22849_;
|
||
|
|
this.trackEyeHeight = p_22850_;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public Vec3 currentPosition() {
|
||
|
|
return this.trackEyeHeight ? this.entity.position().add(0.0, this.entity.getEyeHeight(), 0.0) : this.entity.position();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public BlockPos currentBlockPosition() {
|
||
|
|
return this.entity.blockPosition();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public boolean isVisibleBy(LivingEntity p_22853_) {
|
||
|
|
if (this.entity instanceof LivingEntity livingentity) {
|
||
|
|
if (!livingentity.isAlive()) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
Optional<NearestVisibleLivingEntities> optional = p_22853_.getBrain().getMemory(MemoryModuleType.NEAREST_VISIBLE_LIVING_ENTITIES);
|
||
|
|
return optional.isPresent() && optional.get().contains(livingentity);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public Entity getEntity() {
|
||
|
|
return this.entity;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public String toString() {
|
||
|
|
return "EntityTracker for " + this.entity;
|
||
|
|
}
|
||
|
|
}
|