171 lines
6.0 KiB
Java
171 lines
6.0 KiB
Java
package net.citizensnpcs.nms.v1_12_R1.entity.nonliving;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.craftbukkit.v1_12_R1.CraftServer;
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import org.bukkit.craftbukkit.v1_12_R1.CraftWorld;
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import org.bukkit.craftbukkit.v1_12_R1.entity.CraftEntity;
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import org.bukkit.craftbukkit.v1_12_R1.entity.CraftFallingBlock;
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import org.bukkit.craftbukkit.v1_12_R1.util.CraftMagicNumbers;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.FallingBlock;
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import org.bukkit.util.Vector;
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import net.citizensnpcs.api.event.NPCPushEvent;
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import net.citizensnpcs.api.npc.NPC;
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import net.citizensnpcs.nms.v1_12_R1.util.NMSImpl;
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import net.citizensnpcs.npc.AbstractEntityController;
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import net.citizensnpcs.npc.CitizensNPC;
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import net.citizensnpcs.npc.ai.NPCHolder;
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import net.citizensnpcs.util.Util;
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import net.minecraft.server.v1_12_R1.Block;
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import net.minecraft.server.v1_12_R1.Blocks;
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import net.minecraft.server.v1_12_R1.EntityFallingBlock;
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import net.minecraft.server.v1_12_R1.EnumMoveType;
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import net.minecraft.server.v1_12_R1.IBlockData;
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import net.minecraft.server.v1_12_R1.NBTTagCompound;
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import net.minecraft.server.v1_12_R1.World;
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import net.minecraft.server.v1_12_R1.WorldServer;
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public class FallingBlockController extends AbstractEntityController {
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public FallingBlockController() {
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super(EntityFallingBlockNPC.class);
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}
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@Override
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protected Entity createEntity(Location at, NPC npc) {
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WorldServer ws = ((CraftWorld) at.getWorld()).getHandle();
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Block id = Blocks.STONE;
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int data = npc.data().get(NPC.ITEM_DATA_METADATA, npc.data().get("falling-block-data", 0));
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if (npc.data().has("falling-block-id") || npc.data().has(NPC.ITEM_ID_METADATA)) {
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id = CraftMagicNumbers.getBlock(Material.getMaterial(
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npc.data().<String> get(NPC.ITEM_ID_METADATA, npc.data().<String> get("falling-block-id"))));
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}
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final EntityFallingBlockNPC handle = new EntityFallingBlockNPC(ws, npc, at.getX(), at.getY(), at.getZ(),
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id.fromLegacyData(data));
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return handle.getBukkitEntity();
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}
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@Override
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public FallingBlock getBukkitEntity() {
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return (FallingBlock) super.getBukkitEntity();
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}
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public static class EntityFallingBlockNPC extends EntityFallingBlock implements NPCHolder {
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private final CitizensNPC npc;
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public EntityFallingBlockNPC(World world) {
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this(world, null);
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}
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public EntityFallingBlockNPC(World world, NPC npc) {
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super(world);
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this.npc = (CitizensNPC) npc;
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}
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public EntityFallingBlockNPC(World world, NPC npc, double d0, double d1, double d2, IBlockData data) {
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super(world, d0, d1, d2, data);
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this.npc = (CitizensNPC) npc;
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}
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@Override
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public void B_() {
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if (npc != null) {
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npc.update();
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if (Math.abs(motX) > EPSILON || Math.abs(motY) > EPSILON || Math.abs(motZ) > EPSILON) {
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motX *= 0.98;
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motY *= 0.98;
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motZ *= 0.98;
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move(EnumMoveType.SELF, motX, motY, motZ);
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}
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} else {
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super.B_();
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}
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}
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@Override
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public void collide(net.minecraft.server.v1_12_R1.Entity entity) {
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// this method is called by both the entities involved - cancelling
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// it will not stop the NPC from moving.
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super.collide(entity);
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if (npc != null) {
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Util.callCollisionEvent(npc, entity.getBukkitEntity());
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}
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}
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@Override
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public boolean d(NBTTagCompound save) {
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return npc == null ? super.d(save) : false;
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}
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@Override
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public void f(double x, double y, double z) {
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if (npc == null) {
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super.f(x, y, z);
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return;
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}
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if (NPCPushEvent.getHandlerList().getRegisteredListeners().length == 0) {
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if (!npc.data().get(NPC.DEFAULT_PROTECTED_METADATA, true))
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super.f(x, y, z);
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return;
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}
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Vector vector = new Vector(x, y, z);
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NPCPushEvent event = Util.callPushEvent(npc, vector);
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if (!event.isCancelled()) {
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vector = event.getCollisionVector();
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super.f(vector.getX(), vector.getY(), vector.getZ());
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}
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// when another entity collides, this method is called to push the
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// NPC so we prevent it from doing anything if the event is
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// cancelled.
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}
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@Override
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public CraftEntity getBukkitEntity() {
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if (npc != null && !(bukkitEntity instanceof NPCHolder)) {
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bukkitEntity = new FallingBlockNPC(this);
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}
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return super.getBukkitEntity();
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}
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@Override
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public NPC getNPC() {
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return npc;
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}
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@Override
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public void setSize(float f, float f1) {
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if (npc == null) {
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super.setSize(f, f1);
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} else {
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NMSImpl.setSize(this, f, f1, justCreated);
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}
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}
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private static final double EPSILON = 0.001;
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}
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public static class FallingBlockNPC extends CraftFallingBlock implements NPCHolder {
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private final CitizensNPC npc;
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public FallingBlockNPC(EntityFallingBlockNPC entity) {
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super((CraftServer) Bukkit.getServer(), entity);
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this.npc = entity.npc;
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}
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@Override
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public NPC getNPC() {
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return npc;
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}
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public void setType(Material material, int data) {
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npc.data().setPersistent(NPC.ITEM_ID_METADATA, material.name());
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npc.data().setPersistent(NPC.ITEM_DATA_METADATA, data);
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if (npc.isSpawned()) {
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npc.despawn();
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npc.spawn(npc.getStoredLocation());
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}
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}
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}
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} |