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FallingBlockController.java
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FallingBlockController.java
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package net.citizensnpcs.nms.v1_10_R1.entity.nonliving;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_10_R1.CraftServer;
import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_10_R1.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_10_R1.entity.CraftFallingSand;
import org.bukkit.craftbukkit.v1_10_R1.util.CraftMagicNumbers;
import org.bukkit.entity.Entity;
import org.bukkit.entity.FallingBlock;
import org.bukkit.util.Vector;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_10_R1.util.NMSBoundingBox;
import net.citizensnpcs.nms.v1_10_R1.util.NMSImpl;
import net.citizensnpcs.npc.AbstractEntityController;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_10_R1.AxisAlignedBB;
import net.minecraft.server.v1_10_R1.Block;
import net.minecraft.server.v1_10_R1.EntityFallingBlock;
import net.minecraft.server.v1_10_R1.IBlockData;
import net.minecraft.server.v1_10_R1.NBTTagCompound;
import net.minecraft.server.v1_10_R1.World;
import net.minecraft.server.v1_10_R1.WorldServer;
public class FallingBlockController extends AbstractEntityController {
public FallingBlockController() {
super(EntityFallingBlockNPC.class);
}
@Override
protected Entity createEntity(Location at, NPC npc) {
WorldServer ws = ((CraftWorld) at.getWorld()).getHandle();
Block id = CraftMagicNumbers.getBlock(npc.getItemProvider().get().getType());
final EntityFallingBlockNPC handle = new EntityFallingBlockNPC(ws, npc, at.getX(), at.getY(), at.getZ(),
id.getBlockData());
return handle.getBukkitEntity();
}
@Override
public FallingBlock getBukkitEntity() {
return (FallingBlock) super.getBukkitEntity();
}
public static class EntityFallingBlockNPC extends EntityFallingBlock implements NPCHolder {
private final CitizensNPC npc;
public EntityFallingBlockNPC(World world) {
this(world, null);
}
public EntityFallingBlockNPC(World world, NPC npc) {
super(world);
this.npc = (CitizensNPC) npc;
}
public EntityFallingBlockNPC(World world, NPC npc, double d0, double d1, double d2, IBlockData data) {
super(world, d0, d1, d2, data);
this.npc = (CitizensNPC) npc;
}
@Override
public void a(AxisAlignedBB bb) {
super.a(NMSBoundingBox.makeBB(npc, bb));
}
@Override
public void collide(net.minecraft.server.v1_10_R1.Entity entity) {
// this method is called by both the entities involved - cancelling
// it will not stop the NPC from moving.
super.collide(entity);
if (npc != null) {
Util.callCollisionEvent(npc, entity.getBukkitEntity());
}
}
@Override
public boolean d(NBTTagCompound save) {
return npc == null ? super.d(save) : false;
}
@Override
public void g(double x, double y, double z) {
Vector vector = Util.callPushEvent(npc, x, y, z);
if (vector != null) {
super.g(vector.getX(), vector.getY(), vector.getZ());
}
}
@Override
public CraftEntity getBukkitEntity() {
if (npc != null && !(bukkitEntity instanceof NPCHolder)) {
bukkitEntity = new FallingBlockNPC(this);
}
return super.getBukkitEntity();
}
@Override
public NPC getNPC() {
return npc;
}
@Override
public void m() {
if (npc != null) {
npc.update();
if (Math.abs(motX) > EPSILON || Math.abs(motY) > EPSILON || Math.abs(motZ) > EPSILON) {
motX *= 0.98;
motY *= 0.98;
motZ *= 0.98;
move(motX, motY, motZ);
}
} else {
super.m();
}
}
@Override
public void setSize(float f, float f1) {
if (npc == null) {
super.setSize(f, f1);
} else {
NMSImpl.setSize(this, f, f1, justCreated);
}
}
private static final double EPSILON = 0.001;
}
public static class FallingBlockNPC extends CraftFallingSand implements NPCHolder {
private final CitizensNPC npc;
public FallingBlockNPC(EntityFallingBlockNPC entity) {
super((CraftServer) Bukkit.getServer(), entity);
this.npc = entity.npc;
}
@Override
public NPC getNPC() {
return npc;
}
}
}