/
BoatController.java
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/
BoatController.java
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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.CraftBoat;
import org.bukkit.craftbukkit.v1_16_R3.entity.CraftEntity;
import org.bukkit.entity.Boat;
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.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.BlockPosition;
import net.minecraft.server.v1_16_R3.EntityBoat;
import net.minecraft.server.v1_16_R3.EntityHuman;
import net.minecraft.server.v1_16_R3.EntityTypes;
import net.minecraft.server.v1_16_R3.EnumMoveType;
import net.minecraft.server.v1_16_R3.Fluid;
import net.minecraft.server.v1_16_R3.FluidType;
import net.minecraft.server.v1_16_R3.MathHelper;
import net.minecraft.server.v1_16_R3.NBTTagCompound;
import net.minecraft.server.v1_16_R3.Tag;
import net.minecraft.server.v1_16_R3.TagsFluid;
import net.minecraft.server.v1_16_R3.Vec3D;
import net.minecraft.server.v1_16_R3.World;
public class BoatController extends MobEntityController {
public BoatController() {
super(EntityBoatNPC.class);
}
@Override
public Boat getBukkitEntity() {
return (Boat) super.getBukkitEntity();
}
public static class BoatNPC extends CraftBoat implements ForwardingNPCHolder {
public BoatNPC(EntityBoatNPC entity) {
super((CraftServer) Bukkit.getServer(), entity);
}
}
public static class EntityBoatNPC extends EntityBoat implements NPCHolder {
private double aC;
private float aD;
private EnumStatus aE;
private EnumStatus aF;
private double ap;
private double ar;
private final CitizensNPC npc;
public EntityBoatNPC(EntityTypes<? extends EntityBoat> types, World world) {
this(types, world, null);
}
public EntityBoatNPC(EntityTypes<? extends EntityBoat> types, World world, NPC npc) {
super(types, world);
this.npc = (CitizensNPC) npc;
}
@Override
public boolean a(Tag<FluidType> tag, double d0) {
Vec3D old = getMot().add(0, 0, 0);
boolean res = super.a(tag, d0);
if (!npc.isPushableByFluids()) {
this.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 BoatNPC(this));
}
return super.getBukkitEntity();
}
@Override
public NPC getNPC() {
return npc;
}
private EnumStatus getStatus() {
EnumStatus entityboat_enumstatus = u();
if (entityboat_enumstatus != null) {
this.aC = (getBoundingBox()).maxY;
return entityboat_enumstatus;
}
if (t())
return EnumStatus.IN_WATER;
float f = k();
if (f > 0.0F) {
this.aD = f;
return EnumStatus.ON_LAND;
}
return EnumStatus.IN_AIR;
}
@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());
}
}
private boolean t() {
boolean m = false;
AxisAlignedBB axisalignedbb = getBoundingBox();
int i = MathHelper.floor(axisalignedbb.minX);
int j = MathHelper.f(axisalignedbb.maxX);
int k = MathHelper.floor(axisalignedbb.minY);
int l = MathHelper.f(axisalignedbb.minY + 0.001D);
int i1 = MathHelper.floor(axisalignedbb.minZ);
int j1 = MathHelper.f(axisalignedbb.maxZ);
boolean flag = false;
this.aC = Double.MIN_VALUE;
BlockPosition.MutableBlockPosition blockposition_mutableblockposition = new BlockPosition.MutableBlockPosition();
for (int k1 = i; k1 < j; k1++) {
for (int l1 = k; l1 < l; l1++) {
for (int i2 = i1; i2 < j1; i2++) {
blockposition_mutableblockposition.d(k1, l1, i2);
Fluid fluid = this.world.getFluid(blockposition_mutableblockposition);
if (fluid.a(TagsFluid.WATER)) {
float f = l1 + fluid.getHeight(this.world, blockposition_mutableblockposition);
this.aC = Math.max(f, this.aC);
m = flag | ((axisalignedbb.minY < f) ? true : false);
}
}
}
}
return m;
}
@Override
public void tick() {
if (npc != null) {
npc.update();
this.aF = this.aE;
aE = getStatus();
double d1 = isNoGravity() ? 0.0D : -0.04D;
double d2 = 0.0D;
this.ap = 0.05F;
if (this.aF == EnumStatus.IN_AIR && this.aE != EnumStatus.IN_AIR && this.aE != EnumStatus.ON_LAND) {
this.aC = e(1.0D);
setPosition(locX(), (i() - getHeight()) + 0.101D, locZ());
setMot(getMot().d(1.0D, 0.0D, 1.0D));
this.aE = EnumStatus.IN_WATER;
} else {
if (this.aE == EnumStatus.IN_WATER) {
d2 = (this.aC - locY()) / getHeight();
this.ap = 0.9F;
} else if (this.aE == EnumStatus.UNDER_FLOWING_WATER) {
d1 = -7.0E-4D;
this.ap = 0.9F;
} else if (this.aE == EnumStatus.UNDER_WATER) {
d2 = 0.01D;
this.ap = 0.45F;
} else if (this.aE == EnumStatus.IN_AIR) {
this.ap = 0.9F;
} else if (this.aE == EnumStatus.ON_LAND) {
this.ap = this.aD;
if (getRidingPassenger() instanceof EntityHuman) {
this.aD /= 2.0F;
}
}
Vec3D vec3d = getMot();
setMot(vec3d.x * this.ap, vec3d.y + d1, vec3d.z * this.ap);
this.ar *= this.ap;
if (d2 > 0.0D) {
Vec3D vec3d1 = getMot();
setMot(vec3d1.x, (vec3d1.y + d2 * 0.0615D), vec3d1.z);
}
}
move(EnumMoveType.SELF, getMot());
if (isVehicle()) {
this.yaw += this.ar;
}
} else {
super.tick();
}
}
private EnumStatus u() {
AxisAlignedBB axisalignedbb = getBoundingBox();
double d0 = axisalignedbb.maxY + 0.001D;
int i = MathHelper.floor(axisalignedbb.minX);
int j = MathHelper.f(axisalignedbb.maxX);
int k = MathHelper.floor(axisalignedbb.maxY);
int l = MathHelper.f(d0);
int i1 = MathHelper.floor(axisalignedbb.minZ);
int j1 = MathHelper.f(axisalignedbb.maxZ);
boolean flag = false;
BlockPosition.MutableBlockPosition blockposition_mutableblockposition = new BlockPosition.MutableBlockPosition();
for (int k1 = i; k1 < j; k1++) {
for (int l1 = k; l1 < l; l1++) {
for (int i2 = i1; i2 < j1; i2++) {
blockposition_mutableblockposition.d(k1, l1, i2);
Fluid fluid = this.world.getFluid(blockposition_mutableblockposition);
if (fluid.a(TagsFluid.WATER) && d0 < (blockposition_mutableblockposition.getY()
+ fluid.getHeight(this.world, blockposition_mutableblockposition))) {
if (!fluid.isSource())
return EnumStatus.UNDER_FLOWING_WATER;
flag = true;
}
}
}
}
return flag ? EnumStatus.UNDER_WATER : null;
}
@Override
public void updateSize() {
if (npc == null) {
super.updateSize();
} else {
NMSImpl.setSize(this, justCreated);
}
}
}
}