mirror of
https://github.com/PaperMC/Paper.git
synced 2024-09-12 15:08:27 +02:00
Added target block ray trace functionality.
This commit is contained in:
parent
e97889e80a
commit
41fe211919
@ -9,11 +9,18 @@ import net.minecraft.server.EntitySnowball;
|
||||
import org.bukkit.craftbukkit.CraftServer;
|
||||
import org.bukkit.craftbukkit.CraftWorld;
|
||||
|
||||
import org.bukkit.block.Block;
|
||||
import org.bukkit.entity.Arrow;
|
||||
import org.bukkit.entity.Egg;
|
||||
import org.bukkit.entity.LivingEntity;
|
||||
import org.bukkit.entity.Snowball;
|
||||
import org.bukkit.entity.Vehicle;
|
||||
import org.bukkit.util.BlockIterator;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.HashSet;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Iterator;
|
||||
|
||||
public class CraftLivingEntity extends CraftEntity implements LivingEntity {
|
||||
private EntityLiving entity;
|
||||
@ -64,6 +71,53 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
|
||||
return (Snowball) snowball.getBukkitEntity();
|
||||
}
|
||||
|
||||
public double getEyeHeight() {
|
||||
return 1.0D;
|
||||
}
|
||||
|
||||
public double getEyeHeight(boolean ignoreSneaking) {
|
||||
return getEyeHeight();
|
||||
}
|
||||
|
||||
private List<Block> getLineOfSight(HashSet<Byte> transparent, int maxDistance, int maxLength) {
|
||||
if (maxDistance > 120) {
|
||||
maxDistance = 120;
|
||||
}
|
||||
ArrayList<Block> blocks = new ArrayList();
|
||||
Iterator<Block> itr = new BlockIterator(this, maxDistance);
|
||||
while (itr.hasNext()) {
|
||||
Block block = itr.next();
|
||||
blocks.add(block);
|
||||
if (maxLength != 0 && blocks.size() > maxLength) {
|
||||
blocks.remove(0);
|
||||
}
|
||||
int id = block.getTypeId();
|
||||
if (transparent == null) {
|
||||
if (id != 0) {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
if (!transparent.contains((byte)id)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return blocks;
|
||||
}
|
||||
|
||||
public List<Block> getLineOfSight(HashSet<Byte> transparent, int maxDistance) {
|
||||
return getLineOfSight(transparent, maxDistance, 0);
|
||||
}
|
||||
|
||||
public Block getTargetBlock(HashSet<Byte> transparent, int maxDistance) {
|
||||
List<Block> blocks = getLineOfSight(transparent, maxDistance, 1);
|
||||
return blocks.get(0);
|
||||
}
|
||||
|
||||
public List<Block> getLastTwoTargetBlocks(HashSet<Byte> transparent, int maxDistance) {
|
||||
return getLineOfSight(transparent, maxDistance, 2);
|
||||
}
|
||||
|
||||
public Arrow shootArrow() {
|
||||
net.minecraft.server.World world = ((CraftWorld)getWorld()).getHandle();
|
||||
EntityArrow arrow = new EntityArrow(world, entity);
|
||||
|
@ -58,6 +58,22 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
|
||||
return entity;
|
||||
}
|
||||
|
||||
public double getEyeHeight() {
|
||||
return getEyeHeight(false);
|
||||
}
|
||||
|
||||
public double getEyeHeight(boolean ignoreSneaking) {
|
||||
if(ignoreSneaking) {
|
||||
return 1.62D;
|
||||
} else {
|
||||
if (isSneaking()) {
|
||||
return 1.42D;
|
||||
} else {
|
||||
return 1.62D;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void setHandle(final EntityPlayer entity) {
|
||||
super.setHandle((EntityHuman) entity);
|
||||
this.entity = entity;
|
||||
|
Loading…
Reference in New Issue
Block a user