2021-11-22 09:00:00 +11:00

647 lines
22 KiB
Java

package org.bukkit.craftbukkit.entity;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Optional;
import java.util.Set;
import net.minecraft.core.BlockPosition;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.chat.IChatBaseComponent;
import net.minecraft.network.protocol.game.PacketPlayInCloseWindow;
import net.minecraft.network.protocol.game.PacketPlayOutOpenWindow;
import net.minecraft.server.level.EntityPlayer;
import net.minecraft.world.ITileInventory;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityTypes;
import net.minecraft.world.entity.EnumMainHand;
import net.minecraft.world.entity.player.EntityHuman;
import net.minecraft.world.inventory.Container;
import net.minecraft.world.inventory.Containers;
import net.minecraft.world.item.ItemCooldown;
import net.minecraft.world.item.crafting.CraftingManager;
import net.minecraft.world.item.crafting.IRecipe;
import net.minecraft.world.item.trading.IMerchant;
import net.minecraft.world.level.block.BlockBed;
import net.minecraft.world.level.block.BlockEnchantmentTable;
import net.minecraft.world.level.block.BlockWorkbench;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.entity.TileEntity;
import net.minecraft.world.level.block.state.IBlockData;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.block.Block;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.craftbukkit.inventory.CraftContainer;
import org.bukkit.craftbukkit.inventory.CraftInventory;
import org.bukkit.craftbukkit.inventory.CraftInventoryDoubleChest;
import org.bukkit.craftbukkit.inventory.CraftInventoryLectern;
import org.bukkit.craftbukkit.inventory.CraftInventoryPlayer;
import org.bukkit.craftbukkit.inventory.CraftInventoryView;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.craftbukkit.inventory.CraftMerchantCustom;
import org.bukkit.craftbukkit.util.CraftChatMessage;
import org.bukkit.craftbukkit.util.CraftMagicNumbers;
import org.bukkit.craftbukkit.util.CraftNamespacedKey;
import org.bukkit.entity.HumanEntity;
import org.bukkit.entity.Villager;
import org.bukkit.inventory.EntityEquipment;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryView;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.MainHand;
import org.bukkit.inventory.Merchant;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.permissions.PermissibleBase;
import org.bukkit.permissions.Permission;
import org.bukkit.permissions.PermissionAttachment;
import org.bukkit.permissions.PermissionAttachmentInfo;
import org.bukkit.plugin.Plugin;
public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
private CraftInventoryPlayer inventory;
private final CraftInventory enderChest;
protected final PermissibleBase perm = new PermissibleBase(this);
private boolean op;
private GameMode mode;
public CraftHumanEntity(final CraftServer server, final EntityHuman entity) {
super(server, entity);
mode = server.getDefaultGameMode();
this.inventory = new CraftInventoryPlayer(entity.getInventory());
enderChest = new CraftInventory(entity.getEnderChestInventory());
}
@Override
public PlayerInventory getInventory() {
return inventory;
}
@Override
public EntityEquipment getEquipment() {
return inventory;
}
@Override
public Inventory getEnderChest() {
return enderChest;
}
@Override
public MainHand getMainHand() {
return getHandle().getMainArm() == EnumMainHand.LEFT ? MainHand.LEFT : MainHand.RIGHT;
}
@Override
public ItemStack getItemInHand() {
return getInventory().getItemInHand();
}
@Override
public void setItemInHand(ItemStack item) {
getInventory().setItemInHand(item);
}
@Override
public ItemStack getItemOnCursor() {
return CraftItemStack.asCraftMirror(getHandle().containerMenu.getCarried());
}
@Override
public void setItemOnCursor(ItemStack item) {
net.minecraft.world.item.ItemStack stack = CraftItemStack.asNMSCopy(item);
getHandle().containerMenu.setCarried(stack);
if (this instanceof CraftPlayer) {
getHandle().containerMenu.broadcastCarriedItem(); // Send set slot for cursor
}
}
@Override
public int getSleepTicks() {
return getHandle().sleepCounter;
}
@Override
public boolean sleep(Location location, boolean force) {
Preconditions.checkArgument(location != null, "Location cannot be null");
Preconditions.checkArgument(location.getWorld() != null, "Location needs to be in a world");
Preconditions.checkArgument(location.getWorld().equals(getWorld()), "Cannot sleep across worlds");
BlockPosition blockposition = new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ());
IBlockData iblockdata = getHandle().level.getBlockState(blockposition);
if (!(iblockdata.getBlock() instanceof BlockBed)) {
return false;
}
if (getHandle().startSleepInBed(blockposition, force).left().isPresent()) {
return false;
}
// From BlockBed
iblockdata = (IBlockData) iblockdata.setValue(BlockBed.OCCUPIED, true);
getHandle().level.setBlock(blockposition, iblockdata, 4);
return true;
}
@Override
public void wakeup(boolean setSpawnLocation) {
Preconditions.checkState(isSleeping(), "Cannot wakeup if not sleeping");
getHandle().stopSleepInBed(true, setSpawnLocation);
}
@Override
public Location getBedLocation() {
Preconditions.checkState(isSleeping(), "Not sleeping");
BlockPosition bed = getHandle().getSleepingPos().get();
return new Location(getWorld(), bed.getX(), bed.getY(), bed.getZ());
}
@Override
public String getName() {
return getHandle().getScoreboardName();
}
@Override
public boolean isOp() {
return op;
}
@Override
public boolean isPermissionSet(String name) {
return perm.isPermissionSet(name);
}
@Override
public boolean isPermissionSet(Permission perm) {
return this.perm.isPermissionSet(perm);
}
@Override
public boolean hasPermission(String name) {
return perm.hasPermission(name);
}
@Override
public boolean hasPermission(Permission perm) {
return this.perm.hasPermission(perm);
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, String name, boolean value) {
return perm.addAttachment(plugin, name, value);
}
@Override
public PermissionAttachment addAttachment(Plugin plugin) {
return perm.addAttachment(plugin);
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, String name, boolean value, int ticks) {
return perm.addAttachment(plugin, name, value, ticks);
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, int ticks) {
return perm.addAttachment(plugin, ticks);
}
@Override
public void removeAttachment(PermissionAttachment attachment) {
perm.removeAttachment(attachment);
}
@Override
public void recalculatePermissions() {
perm.recalculatePermissions();
}
@Override
public void setOp(boolean value) {
this.op = value;
perm.recalculatePermissions();
}
@Override
public Set<PermissionAttachmentInfo> getEffectivePermissions() {
return perm.getEffectivePermissions();
}
@Override
public GameMode getGameMode() {
return mode;
}
@Override
public void setGameMode(GameMode mode) {
if (mode == null) {
throw new IllegalArgumentException("Mode cannot be null");
}
this.mode = mode;
}
@Override
public EntityHuman getHandle() {
return (EntityHuman) entity;
}
public void setHandle(final EntityHuman entity) {
super.setHandle(entity);
this.inventory = new CraftInventoryPlayer(entity.getInventory());
}
@Override
public String toString() {
return "CraftHumanEntity{" + "id=" + getEntityId() + "name=" + getName() + '}';
}
@Override
public InventoryView getOpenInventory() {
return getHandle().containerMenu.getBukkitView();
}
@Override
public InventoryView openInventory(Inventory inventory) {
if (!(getHandle() instanceof EntityPlayer)) return null;
EntityPlayer player = (EntityPlayer) getHandle();
Container formerContainer = getHandle().containerMenu;
ITileInventory iinventory = null;
if (inventory instanceof CraftInventoryDoubleChest) {
iinventory = ((CraftInventoryDoubleChest) inventory).tile;
} else if (inventory instanceof CraftInventoryLectern) {
iinventory = ((CraftInventoryLectern) inventory).tile;
} else if (inventory instanceof CraftInventory) {
CraftInventory craft = (CraftInventory) inventory;
if (craft.getInventory() instanceof ITileInventory) {
iinventory = (ITileInventory) craft.getInventory();
}
}
if (iinventory instanceof ITileInventory) {
if (iinventory instanceof TileEntity) {
TileEntity te = (TileEntity) iinventory;
if (!te.hasLevel()) {
te.setLevel(getHandle().level);
}
}
}
Containers<?> container = CraftContainer.getNotchInventoryType(inventory);
if (iinventory instanceof ITileInventory) {
getHandle().openMenu(iinventory);
} else {
openCustomInventory(inventory, player, container);
}
if (getHandle().containerMenu == formerContainer) {
return null;
}
getHandle().containerMenu.checkReachable = false;
return getHandle().containerMenu.getBukkitView();
}
private static void openCustomInventory(Inventory inventory, EntityPlayer player, Containers<?> windowType) {
if (player.connection == null) return;
Preconditions.checkArgument(windowType != null, "Unknown windowType");
Container container = new CraftContainer(inventory, player, player.nextContainerCounter());
container = CraftEventFactory.callInventoryOpenEvent(player, container);
if (container == null) return;
String title = container.getBukkitView().getTitle();
player.connection.send(new PacketPlayOutOpenWindow(container.containerId, windowType, CraftChatMessage.fromString(title)[0]));
player.containerMenu = container;
player.initMenu(container);
}
@Override
public InventoryView openWorkbench(Location location, boolean force) {
if (location == null) {
location = getLocation();
}
if (!force) {
Block block = location.getBlock();
if (block.getType() != Material.CRAFTING_TABLE) {
return null;
}
}
getHandle().openMenu(((BlockWorkbench) Blocks.CRAFTING_TABLE).getMenuProvider(null, getHandle().level, new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ())));
if (force) {
getHandle().containerMenu.checkReachable = false;
}
return getHandle().containerMenu.getBukkitView();
}
@Override
public InventoryView openEnchanting(Location location, boolean force) {
if (location == null) {
location = getLocation();
}
if (!force) {
Block block = location.getBlock();
if (block.getType() != Material.ENCHANTING_TABLE) {
return null;
}
}
// If there isn't an enchant table we can force create one, won't be very useful though.
BlockPosition pos = new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ());
getHandle().openMenu(((BlockEnchantmentTable) Blocks.ENCHANTING_TABLE).getMenuProvider(null, getHandle().level, pos));
if (force) {
getHandle().containerMenu.checkReachable = false;
}
return getHandle().containerMenu.getBukkitView();
}
@Override
public void openInventory(InventoryView inventory) {
if (!(getHandle() instanceof EntityPlayer)) return; // TODO: NPC support?
if (((EntityPlayer) getHandle()).connection == null) return;
if (getHandle().containerMenu != getHandle().inventoryMenu) {
// fire INVENTORY_CLOSE if one already open
((EntityPlayer) getHandle()).connection.handleContainerClose(new PacketPlayInCloseWindow(getHandle().containerMenu.containerId));
}
EntityPlayer player = (EntityPlayer) getHandle();
Container container;
if (inventory instanceof CraftInventoryView) {
container = ((CraftInventoryView) inventory).getHandle();
} else {
container = new CraftContainer(inventory, this.getHandle(), player.nextContainerCounter());
}
// Trigger an INVENTORY_OPEN event
container = CraftEventFactory.callInventoryOpenEvent(player, container);
if (container == null) {
return;
}
// Now open the window
Containers<?> windowType = CraftContainer.getNotchInventoryType(inventory.getTopInventory());
String title = inventory.getTitle();
player.connection.send(new PacketPlayOutOpenWindow(container.containerId, windowType, CraftChatMessage.fromString(title)[0]));
player.containerMenu = container;
player.initMenu(container);
}
@Override
public InventoryView openMerchant(Villager villager, boolean force) {
Preconditions.checkNotNull(villager, "villager cannot be null");
return this.openMerchant((Merchant) villager, force);
}
@Override
public InventoryView openMerchant(Merchant merchant, boolean force) {
Preconditions.checkNotNull(merchant, "merchant cannot be null");
if (!force && merchant.isTrading()) {
return null;
} else if (merchant.isTrading()) {
// we're not supposed to have multiple people using the same merchant, so we have to close it.
merchant.getTrader().closeInventory();
}
IMerchant mcMerchant;
IChatBaseComponent name;
int level = 1; // note: using level 0 with active 'is-regular-villager'-flag allows hiding the name suffix
if (merchant instanceof CraftAbstractVillager) {
mcMerchant = ((CraftAbstractVillager) merchant).getHandle();
name = ((CraftAbstractVillager) merchant).getHandle().getDisplayName();
if (merchant instanceof CraftVillager) {
level = ((CraftVillager) merchant).getHandle().getVillagerData().getLevel();
}
} else if (merchant instanceof CraftMerchantCustom) {
mcMerchant = ((CraftMerchantCustom) merchant).getMerchant();
name = ((CraftMerchantCustom) merchant).getMerchant().getScoreboardDisplayName();
} else {
throw new IllegalArgumentException("Can't open merchant " + merchant.toString());
}
mcMerchant.setTradingPlayer(this.getHandle());
mcMerchant.openTradingScreen(this.getHandle(), name, level);
return this.getHandle().containerMenu.getBukkitView();
}
@Override
public void closeInventory() {
getHandle().closeContainer();
}
@Override
public boolean isBlocking() {
return getHandle().isBlocking();
}
@Override
public boolean isHandRaised() {
return getHandle().isUsingItem();
}
@Override
public ItemStack getItemInUse() {
net.minecraft.world.item.ItemStack item = getHandle().getUseItem();
return item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
}
@Override
public boolean setWindowProperty(InventoryView.Property prop, int value) {
return false;
}
@Override
public int getExpToLevel() {
return getHandle().getXpNeededForNextLevel();
}
@Override
public float getAttackCooldown() {
return getHandle().getAttackStrengthScale(0.5f);
}
@Override
public boolean hasCooldown(Material material) {
Preconditions.checkArgument(material != null, "material");
return getHandle().getCooldowns().isOnCooldown(CraftMagicNumbers.getItem(material));
}
@Override
public int getCooldown(Material material) {
Preconditions.checkArgument(material != null, "material");
ItemCooldown.Info cooldown = getHandle().getCooldowns().cooldowns.get(CraftMagicNumbers.getItem(material));
return (cooldown == null) ? 0 : Math.max(0, cooldown.endTime - getHandle().getCooldowns().tickCount);
}
@Override
public void setCooldown(Material material, int ticks) {
Preconditions.checkArgument(material != null, "material");
Preconditions.checkArgument(ticks >= 0, "Cannot have negative cooldown");
getHandle().getCooldowns().addCooldown(CraftMagicNumbers.getItem(material), ticks);
}
@Override
public boolean discoverRecipe(NamespacedKey recipe) {
return discoverRecipes(Arrays.asList(recipe)) != 0;
}
@Override
public int discoverRecipes(Collection<NamespacedKey> recipes) {
return getHandle().awardRecipes(bukkitKeysToMinecraftRecipes(recipes));
}
@Override
public boolean undiscoverRecipe(NamespacedKey recipe) {
return undiscoverRecipes(Arrays.asList(recipe)) != 0;
}
@Override
public int undiscoverRecipes(Collection<NamespacedKey> recipes) {
return getHandle().resetRecipes(bukkitKeysToMinecraftRecipes(recipes));
}
@Override
public boolean hasDiscoveredRecipe(NamespacedKey recipe) {
return false;
}
@Override
public Set<NamespacedKey> getDiscoveredRecipes() {
return ImmutableSet.of();
}
private Collection<IRecipe<?>> bukkitKeysToMinecraftRecipes(Collection<NamespacedKey> recipeKeys) {
Collection<IRecipe<?>> recipes = new ArrayList<>();
CraftingManager manager = getHandle().level.getServer().getRecipeManager();
for (NamespacedKey recipeKey : recipeKeys) {
Optional<? extends IRecipe<?>> recipe = manager.byKey(CraftNamespacedKey.toMinecraft(recipeKey));
if (!recipe.isPresent()) {
continue;
}
recipes.add(recipe.get());
}
return recipes;
}
@Override
public org.bukkit.entity.Entity getShoulderEntityLeft() {
if (!getHandle().getShoulderEntityLeft().isEmpty()) {
Optional<Entity> shoulder = EntityTypes.create(getHandle().getShoulderEntityLeft(), getHandle().level);
return (!shoulder.isPresent()) ? null : shoulder.get().getBukkitEntity();
}
return null;
}
@Override
public void setShoulderEntityLeft(org.bukkit.entity.Entity entity) {
getHandle().setShoulderEntityLeft(entity == null ? new NBTTagCompound() : ((CraftEntity) entity).save());
if (entity != null) {
entity.remove();
}
}
@Override
public org.bukkit.entity.Entity getShoulderEntityRight() {
if (!getHandle().getShoulderEntityRight().isEmpty()) {
Optional<Entity> shoulder = EntityTypes.create(getHandle().getShoulderEntityRight(), getHandle().level);
return (!shoulder.isPresent()) ? null : shoulder.get().getBukkitEntity();
}
return null;
}
@Override
public void setShoulderEntityRight(org.bukkit.entity.Entity entity) {
getHandle().setShoulderEntityRight(entity == null ? new NBTTagCompound() : ((CraftEntity) entity).save());
if (entity != null) {
entity.remove();
}
}
@Override
public boolean dropItem(boolean dropAll) {
if (!(getHandle() instanceof EntityPlayer)) return false;
return ((EntityPlayer) getHandle()).drop(dropAll);
}
@Override
public float getExhaustion() {
return getHandle().getFoodData().exhaustionLevel;
}
@Override
public void setExhaustion(float value) {
getHandle().getFoodData().exhaustionLevel = value;
}
@Override
public float getSaturation() {
return getHandle().getFoodData().saturationLevel;
}
@Override
public void setSaturation(float value) {
getHandle().getFoodData().saturationLevel = value;
}
@Override
public int getFoodLevel() {
return getHandle().getFoodData().foodLevel;
}
@Override
public void setFoodLevel(int value) {
getHandle().getFoodData().foodLevel = value;
}
@Override
public int getSaturatedRegenRate() {
return getHandle().getFoodData().saturatedRegenRate;
}
@Override
public void setSaturatedRegenRate(int i) {
getHandle().getFoodData().saturatedRegenRate = i;
}
@Override
public int getUnsaturatedRegenRate() {
return getHandle().getFoodData().unsaturatedRegenRate;
}
@Override
public void setUnsaturatedRegenRate(int i) {
getHandle().getFoodData().unsaturatedRegenRate = i;
}
@Override
public int getStarvationRate() {
return getHandle().getFoodData().starvationRate;
}
@Override
public void setStarvationRate(int i) {
getHandle().getFoodData().starvationRate = i;
}
}