Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-22 14:28:09 +01:00
Added target block ray trace functionality.
Dieser Commit ist enthalten in:
Ursprung
e97889e80a
Commit
41fe211919
src/main/java/org/bukkit/craftbukkit/entity
@ -9,11 +9,18 @@ import net.minecraft.server.EntitySnowball;
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.CraftWorld;
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import org.bukkit.block.Block;
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import org.bukkit.entity.Arrow;
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import org.bukkit.entity.Egg;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Snowball;
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import org.bukkit.entity.Vehicle;
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import org.bukkit.util.BlockIterator;
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import java.util.List;
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import java.util.HashSet;
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import java.util.ArrayList;
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import java.util.Iterator;
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public class CraftLivingEntity extends CraftEntity implements LivingEntity {
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private EntityLiving entity;
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@ -64,6 +71,53 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
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return (Snowball) snowball.getBukkitEntity();
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}
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public double getEyeHeight() {
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return 1.0D;
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}
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public double getEyeHeight(boolean ignoreSneaking) {
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return getEyeHeight();
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}
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private List<Block> getLineOfSight(HashSet<Byte> transparent, int maxDistance, int maxLength) {
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if (maxDistance > 120) {
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maxDistance = 120;
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}
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ArrayList<Block> blocks = new ArrayList();
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Iterator<Block> itr = new BlockIterator(this, maxDistance);
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while (itr.hasNext()) {
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Block block = itr.next();
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blocks.add(block);
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if (maxLength != 0 && blocks.size() > maxLength) {
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blocks.remove(0);
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}
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int id = block.getTypeId();
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if (transparent == null) {
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if (id != 0) {
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break;
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}
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} else {
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if (!transparent.contains((byte)id)) {
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break;
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}
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}
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}
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return blocks;
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}
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public List<Block> getLineOfSight(HashSet<Byte> transparent, int maxDistance) {
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return getLineOfSight(transparent, maxDistance, 0);
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}
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public Block getTargetBlock(HashSet<Byte> transparent, int maxDistance) {
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List<Block> blocks = getLineOfSight(transparent, maxDistance, 1);
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return blocks.get(0);
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}
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public List<Block> getLastTwoTargetBlocks(HashSet<Byte> transparent, int maxDistance) {
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return getLineOfSight(transparent, maxDistance, 2);
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}
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public Arrow shootArrow() {
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net.minecraft.server.World world = ((CraftWorld)getWorld()).getHandle();
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EntityArrow arrow = new EntityArrow(world, entity);
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@ -58,6 +58,22 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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return entity;
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}
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public double getEyeHeight() {
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return getEyeHeight(false);
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}
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public double getEyeHeight(boolean ignoreSneaking) {
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if(ignoreSneaking) {
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return 1.62D;
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} else {
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if (isSneaking()) {
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return 1.42D;
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} else {
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return 1.62D;
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}
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}
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}
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public void setHandle(final EntityPlayer entity) {
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super.setHandle((EntityHuman) entity);
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this.entity = entity;
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