/
SpectralArrowController.java
123 lines (106 loc) · 4.07 KB
/
SpectralArrowController.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
package net.citizensnpcs.nms.v1_16_R3.entity.nonliving;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftArrow;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftEntity;
import org.bukkit.entity.Arrow;
import org.bukkit.util.Vector;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.nms.v1_16_R3.entity.MobEntityController;
import net.citizensnpcs.nms.v1_16_R3.util.ForwardingNPCHolder;
import net.citizensnpcs.nms.v1_16_R3.util.NMSBoundingBox;
import net.citizensnpcs.nms.v1_16_R3.util.NMSImpl;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_16_R3.AxisAlignedBB;
import net.minecraft.server.v1_16_R3.EntitySpectralArrow;
import net.minecraft.server.v1_16_R3.EntityTypes;
import net.minecraft.server.v1_16_R3.EnumPistonReaction;
import net.minecraft.server.v1_16_R3.FluidType;
import net.minecraft.server.v1_16_R3.NBTTagCompound;
import net.minecraft.server.v1_16_R3.Tag;
import net.minecraft.server.v1_16_R3.Vec3D;
import net.minecraft.server.v1_16_R3.World;
public class SpectralArrowController extends MobEntityController {
public SpectralArrowController() {
super(EntitySpectralArrowNPC.class);
}
@Override
public Arrow getBukkitEntity() {
return (Arrow) super.getBukkitEntity();
}
public static class EntitySpectralArrowNPC extends EntitySpectralArrow implements NPCHolder {
private final CitizensNPC npc;
public EntitySpectralArrowNPC(EntityTypes<? extends EntitySpectralArrow> types, World world) {
this(types, world, null);
}
public EntitySpectralArrowNPC(EntityTypes<? extends EntitySpectralArrow> types, World world, NPC npc) {
super(types, world);
this.npc = (CitizensNPC) npc;
}
@Override
public void a(AxisAlignedBB bb) {
super.a(NMSBoundingBox.makeBB(npc, bb));
}
@Override
public boolean a(Tag<FluidType> tag, double d0) {
if (npc == null)
return super.a(tag, d0);
Vec3D old = getMot().add(0, 0, 0);
boolean res = super.a(tag, d0);
if (!npc.isPushableByFluids()) {
setMot(old);
}
return res;
}
@Override
public void collide(net.minecraft.server.v1_16_R3.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 CraftEntity getBukkitEntity() {
if (npc != null && !(super.getBukkitEntity() instanceof NPCHolder)) {
NMSImpl.setBukkitEntity(this, new SpectralArrowNPC(this));
}
return super.getBukkitEntity();
}
@Override
public NPC getNPC() {
return npc;
}
@Override
public EnumPistonReaction getPushReaction() {
return Util.callPistonPushEvent(npc) ? EnumPistonReaction.IGNORE : super.getPushReaction();
}
@Override
public void i(double x, double y, double z) {
Vector vector = Util.callPushEvent(npc, x, y, z);
if (vector != null) {
super.i(vector.getX(), vector.getY(), vector.getZ());
}
}
@Override
public void tick() {
if (npc != null) {
npc.update();
} else {
super.tick();
}
}
}
public static class SpectralArrowNPC extends CraftArrow implements ForwardingNPCHolder {
public SpectralArrowNPC(EntitySpectralArrowNPC entity) {
super((CraftServer) Bukkit.getServer(), entity);
}
}
}