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| 1 | +package be.isach.ultracosmetics.v1_8_R1; |
| 2 | + |
| 3 | +import be.isach.ultracosmetics.UltraCosmeticsData; |
| 4 | +import be.isach.ultracosmetics.treasurechests.ChestType; |
| 5 | +import be.isach.ultracosmetics.treasurechests.TreasureChestDesign; |
| 6 | +import be.isach.ultracosmetics.util.MathUtils; |
| 7 | +import be.isach.ultracosmetics.util.PacketSender; |
| 8 | +import be.isach.ultracosmetics.util.Particles; |
| 9 | +import be.isach.ultracosmetics.util.UtilParticles; |
| 10 | +import be.isach.ultracosmetics.v1_8_R1.pathfinders.CustomPathFinderGoalPanic; |
| 11 | +import be.isach.ultracosmetics.version.IEntityUtil; |
| 12 | +import net.minecraft.server.v1_8_R1.*; |
| 13 | +import org.bukkit.Bukkit; |
| 14 | +import org.bukkit.Location; |
| 15 | +import org.bukkit.block.Block; |
| 16 | +import org.bukkit.craftbukkit.v1_8_R1.CraftWorld; |
| 17 | +import org.bukkit.craftbukkit.v1_8_R1.entity.*; |
| 18 | +import org.bukkit.craftbukkit.v1_8_R1.inventory.CraftInventory; |
| 19 | +import org.bukkit.craftbukkit.v1_8_R1.inventory.CraftItemStack; |
| 20 | +import org.bukkit.craftbukkit.v1_8_R1.util.UnsafeList; |
| 21 | +import org.bukkit.entity.*; |
| 22 | +import org.bukkit.entity.Entity; |
| 23 | +import org.bukkit.inventory.Inventory; |
| 24 | +import org.bukkit.inventory.ItemStack; |
| 25 | +import org.bukkit.util.Vector; |
| 26 | + |
| 27 | +import java.lang.reflect.Field; |
| 28 | +import java.util.*; |
| 29 | + |
| 30 | +/** |
| 31 | + * @author RadBuilder |
| 32 | + */ |
| 33 | +public class EntityUtil implements IEntityUtil { |
| 34 | + |
| 35 | + @Override |
| 36 | + public void setPassenger(Entity vehicle, Entity passenger) { |
| 37 | + vehicle.setPassenger(passenger); |
| 38 | + } |
| 39 | + |
| 40 | + @Override |
| 41 | + public void resetWitherSize(Wither wither) { |
| 42 | + ((CraftWither) wither).getHandle().r(600); |
| 43 | + } |
| 44 | + |
| 45 | + @Override |
| 46 | + public void setHorseSpeed(Horse horse, double speed) { |
| 47 | + ((CraftHorse) horse).getHandle().getAttributeInstance(GenericAttributes.d).setValue(speed); |
| 48 | + } |
| 49 | + |
| 50 | + Random r = new Random(); |
| 51 | + Map<Player, List<EntityArmorStand>> fakeArmorStandsMap = new HashMap<>(); |
| 52 | + Map<Player, List<Entity>> cooldownJumpMap = new HashMap<>(); |
| 53 | + |
| 54 | + @Override |
| 55 | + public void sendBlizzard(final Player player, Location loc, boolean affectPlayers, Vector v) { |
| 56 | + if (!fakeArmorStandsMap.containsKey(player)) |
| 57 | + fakeArmorStandsMap.put(player, new ArrayList<EntityArmorStand>()); |
| 58 | + if (!cooldownJumpMap.containsKey(player)) |
| 59 | + cooldownJumpMap.put(player, new ArrayList<Entity>()); |
| 60 | + |
| 61 | + final List<EntityArmorStand> fakeArmorStands = fakeArmorStandsMap.get(player); |
| 62 | + final List<Entity> cooldownJump = cooldownJumpMap.get(player); |
| 63 | + |
| 64 | + final EntityArmorStand as = new EntityArmorStand(((CraftWorld) player.getWorld()).getHandle()); |
| 65 | + as.setInvisible(true); |
| 66 | + as.setSmall(true); |
| 67 | + as.setGravity(false); |
| 68 | + as.setArms(true); |
| 69 | + as.setHeadPose(new Vector3f((float) (r.nextInt(360)), |
| 70 | + (float) (r.nextInt(360)), |
| 71 | + (float) (r.nextInt(360)))); |
| 72 | + as.setLocation(loc.getX() + MathUtils.randomDouble(-1.5, 1.5), loc.getY() + MathUtils.randomDouble(0, .5) - 0.75, loc.getZ() + MathUtils.randomDouble(-1.5, 1.5), 0, 0); |
| 73 | + fakeArmorStands.add(as); |
| 74 | + for (Player players : player.getWorld().getPlayers()) { |
| 75 | + PacketSender.send(players, new PacketPlayOutSpawnEntityLiving(as)); |
| 76 | + PacketSender.send(players, new PacketPlayOutEntityEquipment(as.getId(), 4, CraftItemStack.asNMSCopy(new ItemStack(org.bukkit.Material.PACKED_ICE)))); |
| 77 | + } |
| 78 | + UtilParticles.display(Particles.CLOUD, loc.clone().add(MathUtils.randomDouble(-1.5, 1.5), MathUtils.randomDouble(0, .5) - 0.75, MathUtils.randomDouble(-1.5, 1.5)), 2, 0.4f); |
| 79 | + Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), new Runnable() { |
| 80 | + @Override |
| 81 | + public void run() { |
| 82 | + for (Player pl : player.getWorld().getPlayers()) |
| 83 | + PacketSender.send(pl, new PacketPlayOutEntityDestroy(as.getId())); |
| 84 | + fakeArmorStands.remove(as); |
| 85 | + } |
| 86 | + }, 20); |
| 87 | + if (affectPlayers) |
| 88 | + for (final Entity ent : as.getBukkitEntity().getNearbyEntities(0.5, 0.5, 0.5)) { |
| 89 | + if (!cooldownJump.contains(ent) && ent != player) { |
| 90 | + MathUtils.applyVelocity(ent, new Vector(0, 1, 0).add(v)); |
| 91 | + cooldownJump.add(ent); |
| 92 | + Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), new Runnable() { |
| 93 | + @Override |
| 94 | + public void run() { |
| 95 | + cooldownJump.remove(ent); |
| 96 | + } |
| 97 | + }, 20); |
| 98 | + } |
| 99 | + } |
| 100 | + } |
| 101 | + |
| 102 | + @Override |
| 103 | + public void clearBlizzard(Player player) { |
| 104 | + if (!fakeArmorStandsMap.containsKey(player)) return; |
| 105 | + |
| 106 | + for (EntityArmorStand as : fakeArmorStandsMap.get(player)) |
| 107 | + for (Player pl : player.getWorld().getPlayers()) |
| 108 | + PacketSender.send(pl, new PacketPlayOutEntityDestroy(as.getId())); |
| 109 | + fakeArmorStandsMap.remove(player); |
| 110 | + cooldownJumpMap.remove(player); |
| 111 | + } |
| 112 | + |
| 113 | + @Override |
| 114 | + public void clearPathfinders(Entity entity) { |
| 115 | + EntityInsentient entitySheep = (EntityInsentient) ((CraftEntity) entity).getHandle(); |
| 116 | + |
| 117 | + try { |
| 118 | + Field bField = PathfinderGoalSelector.class.getDeclaredField("b"); |
| 119 | + bField.setAccessible(true); |
| 120 | + Field cField = PathfinderGoalSelector.class.getDeclaredField("c"); |
| 121 | + cField.setAccessible(true); |
| 122 | + bField.set(entitySheep.goalSelector, new UnsafeList<PathfinderGoalSelector>()); |
| 123 | + bField.set(entitySheep.targetSelector, new UnsafeList<PathfinderGoalSelector>()); |
| 124 | + cField.set(entitySheep.goalSelector, new UnsafeList<PathfinderGoalSelector>()); |
| 125 | + cField.set(entitySheep.targetSelector, new UnsafeList<PathfinderGoalSelector>()); |
| 126 | + } catch (Exception exc) { |
| 127 | + exc.printStackTrace(); |
| 128 | + } |
| 129 | + } |
| 130 | + |
| 131 | + @Override |
| 132 | + public void makePanic(Entity entity) { |
| 133 | + EntityInsentient insentient = (EntityInsentient) ((CraftEntity) entity).getHandle(); |
| 134 | + insentient.goalSelector.a(3, new CustomPathFinderGoalPanic((EntityCreature) insentient, 0.4d)); |
| 135 | + |
| 136 | + } |
| 137 | + |
| 138 | + @Override |
| 139 | + public void sendDestroyPacket(Player player, Entity entity) { |
| 140 | + PacketPlayOutEntityDestroy packet = new PacketPlayOutEntityDestroy(((CraftEntity) entity).getHandle().getId()); |
| 141 | + ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet); |
| 142 | + } |
| 143 | + |
| 144 | + @Override |
| 145 | + public void move(Creature creature, Location loc) { |
| 146 | + EntityCreature ec = ((CraftCreature) creature).getHandle(); |
| 147 | + ec.S = 1; |
| 148 | + |
| 149 | + if (loc == null) return; |
| 150 | + |
| 151 | + ec.getNavigation().a(loc.getX(), loc.getY(), loc.getZ(), (1.0D + 2.0D * 0.5d) * 1.0D); |
| 152 | + } |
| 153 | + |
| 154 | + @Override |
| 155 | + public void moveDragon(Player player, Vector vector, Entity entity) { |
| 156 | + EntityEnderDragon ec = ((CraftEnderDragon) entity).getHandle(); |
| 157 | + |
| 158 | + ec.hurtTicks = -1; |
| 159 | + |
| 160 | + ec.getBukkitEntity().setVelocity(vector); |
| 161 | + |
| 162 | + ec.pitch = player.getLocation().getPitch(); |
| 163 | + ec.yaw = player.getLocation().getYaw() - 180; |
| 164 | + } |
| 165 | + |
| 166 | + @Override |
| 167 | + public void setClimb(Entity entity) { |
| 168 | + ((CraftEntity) entity).getHandle().S = 1; |
| 169 | + } |
| 170 | + |
| 171 | + @Override |
| 172 | + public void moveShip(Player player, Entity entity, Vector vector) { |
| 173 | + EntityBoat ec = ((CraftBoat) entity).getHandle(); |
| 174 | + |
| 175 | + ec.getBukkitEntity().setVelocity(vector); |
| 176 | + |
| 177 | + ec.pitch = player.getLocation().getPitch(); |
| 178 | + ec.yaw = player.getLocation().getYaw() - 180; |
| 179 | + } |
| 180 | + |
| 181 | + @Override |
| 182 | + public void playChestAnimation(Block b, boolean open, TreasureChestDesign design) { |
| 183 | + Location location = b.getLocation(); |
| 184 | + World world = ((CraftWorld) location.getWorld()).getHandle(); |
| 185 | + BlockPosition position = new BlockPosition(location.getX(), location.getY(), location.getZ()); |
| 186 | + if (design.getChestType() == ChestType.ENDER) { |
| 187 | + TileEntityEnderChest tileChest = (TileEntityEnderChest) world.getTileEntity(position); |
| 188 | + world.playBlockAction(position, tileChest.w(), 1, open ? 1 : 0); |
| 189 | + } else { |
| 190 | + TileEntityChest tileChest = (TileEntityChest) world.getTileEntity(position); |
| 191 | + world.playBlockAction(position, tileChest.w(), 1, open ? 1 : 0); |
| 192 | + } |
| 193 | + } |
| 194 | + |
| 195 | + @Override |
| 196 | + public Entity spawnItem(ItemStack itemStack, Location blockLocation) { |
| 197 | + EntityItem ei = new EntityItem( |
| 198 | + ((CraftWorld)blockLocation.clone().add(0.5D, 1.2D, 0.5D).getWorld()).getHandle(), |
| 199 | + blockLocation.clone().add(0.5D, 1.2D, 0.5D).getX(), |
| 200 | + blockLocation.clone().add(0.5D, 1.2D, 0.5D).getY(), |
| 201 | + blockLocation.clone().add(0.5D, 1.2D, 0.5D).getZ(), |
| 202 | + CraftItemStack.asNMSCopy(itemStack)) { |
| 203 | + }; |
| 204 | + ei.getBukkitEntity().setVelocity(new Vector(0.0D, 0.25D, 0.0D)); |
| 205 | + ei.pickupDelay = 2147483647; |
| 206 | + ei.getBukkitEntity().setCustomName(UUID.randomUUID().toString()); |
| 207 | + ei.pickupDelay = 20; |
| 208 | + |
| 209 | + ((CraftWorld) blockLocation.clone().add(0.5D, 1.2D, 0.5D).getWorld()).getHandle().addEntity(ei); |
| 210 | + |
| 211 | + return ei.getBukkitEntity(); |
| 212 | + } |
| 213 | + |
| 214 | + @Override |
| 215 | + public boolean isSameInventory(Inventory first, Inventory second) { |
| 216 | + return ((CraftInventory) first).getInventory().equals(((CraftInventory) second).getInventory()); |
| 217 | + } |
| 218 | + |
| 219 | + @Override |
| 220 | + public void follow(Entity toFollow, Entity follower) { |
| 221 | + net.minecraft.server.v1_8_R1.Entity pett = ((CraftEntity) follower).getHandle(); |
| 222 | + ((EntityInsentient) pett).getNavigation().a(2); |
| 223 | + Object petf = ((CraftEntity) follower).getHandle(); |
| 224 | + Location targetLocation = toFollow.getLocation(); |
| 225 | + PathEntity path; |
| 226 | + path = ((EntityInsentient) petf).getNavigation().a(targetLocation.getX() + 1, targetLocation.getY(), targetLocation.getZ() + 1); |
| 227 | + if (path != null) { |
| 228 | + ((EntityInsentient) petf).getNavigation().a(path, 1.05D); |
| 229 | + ((EntityInsentient) petf).getNavigation().a(1.05D); |
| 230 | + } |
| 231 | + } |
| 232 | + |
| 233 | + @Override |
| 234 | + public void chickenFall(Player player) { |
| 235 | + EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle(); |
| 236 | + if (!entityPlayer.onGround && entityPlayer.motY < 0.0D) { |
| 237 | + Vector v = player.getVelocity(); |
| 238 | + player.setVelocity(v); |
| 239 | + entityPlayer.motY *= 0.85; |
| 240 | + } |
| 241 | + } |
| 242 | + |
| 243 | + @Override |
| 244 | + public void sendTeleportPacket(Player player, Entity entity) { |
| 245 | + ((CraftPlayer) player).getHandle().playerConnection.sendPacket(new PacketPlayOutEntityTeleport(((CraftEntity) entity).getHandle())); |
| 246 | + } |
| 247 | + |
| 248 | + @Override |
| 249 | + public boolean isMoving(org.bukkit.entity.Player entity) { |
| 250 | + EntityPlayer ent = ((CraftPlayer) entity).getHandle(); |
| 251 | + long time = System.currentTimeMillis() - ent.D(); |
| 252 | + if(time > 0.001) { |
| 253 | + Bukkit.broadcastMessage("MOVING"); |
| 254 | + return true; |
| 255 | + } |
| 256 | + Bukkit.broadcastMessage("NOT MOVING"); |
| 257 | + return false; |
| 258 | + } |
| 259 | + |
| 260 | +} |
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