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--- a/net/minecraft/server/EntityPotion.java
+++ b/net/minecraft/server/EntityPotion.java
@@ -5,6 +5,12 @@
import java.util.function.Predicate;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+// CraftBukkit start
+import java.util.HashMap;
+import java.util.Map;
+import org.bukkit.craftbukkit.entity.CraftLivingEntity;
+import org.bukkit.entity.LivingEntity;
+// CraftBukkit end
public class EntityPotion extends EntityProjectile {
@@ -77,7 +83,7 @@
if (flag) {
this.l();
- } else if (!list.isEmpty()) {
+ } else if (true || !list.isEmpty()) { // CraftBukkit - Call event even if no effects to apply
if (this.isLingering()) {
this.a(itemstack, potionregistry);
} else {
@@ -114,6 +120,7 @@
private void a(MovingObjectPosition movingobjectposition, List<MobEffect> list) {
AxisAlignedBB axisalignedbb = this.getBoundingBox().grow(4.0D, 2.0D, 4.0D);
List list1 = this.world.a(EntityLiving.class, axisalignedbb);
+ Map<LivingEntity, Double> affected = new HashMap<LivingEntity, Double>(); // CraftBukkit
if (!list1.isEmpty()) {
Iterator iterator = list1.iterator();
@@ -131,21 +138,46 @@
d1 = 1.0D;
}
- Iterator iterator1 = list.iterator();
+ // CraftBukkit start
+ affected.put((LivingEntity) entityliving.getBukkitEntity(), d1);
+ }
+ }
+ }
+ }
+
+ org.bukkit.event.entity.PotionSplashEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPotionSplashEvent(this, affected);
+ if (!event.isCancelled() && list != null && !list.isEmpty()) { // do not process effects if there are no effects to process
+ for (LivingEntity victim : event.getAffectedEntities()) {
+ if (!(victim instanceof CraftLivingEntity)) {
+ continue;
+ }
- while (iterator1.hasNext()) {
- MobEffect mobeffect = (MobEffect) iterator1.next();
- MobEffectList mobeffectlist = mobeffect.getMobEffect();
-
- if (mobeffectlist.isInstant()) {
- mobeffectlist.applyInstantEffect(this, this.getShooter(), entityliving, mobeffect.getAmplifier(), d1);
- } else {
- int i = (int) (d1 * (double) mobeffect.getDuration() + 0.5D);
-
- if (i > 20) {
- entityliving.addEffect(new MobEffect(mobeffectlist, i, mobeffect.getAmplifier(), mobeffect.isAmbient(), mobeffect.isShowParticles()));
- }
- }
+ EntityLiving entityliving = ((CraftLivingEntity) victim).getHandle();
+ double d1 = event.getIntensity(victim);
+ // CraftBukkit end
+
+ Iterator iterator1 = list.iterator();
+
+ while (iterator1.hasNext()) {
+ MobEffect mobeffect = (MobEffect) iterator1.next();
+ MobEffectList mobeffectlist = mobeffect.getMobEffect();
+ // CraftBukkit start - Abide by PVP settings - for players only!
+ if (!this.world.pvpMode && this.getShooter() instanceof EntityPlayer && entityliving instanceof EntityPlayer && entityliving != this.getShooter()) {
+ int i = MobEffectList.getId(mobeffectlist);
+ // Block SLOWER_MOVEMENT, SLOWER_DIG, HARM, BLINDNESS, HUNGER, WEAKNESS and POISON potions
+ if (i == 2 || i == 4 || i == 7 || i == 15 || i == 17 || i == 18 || i == 19) {
+ continue;
+ }
+ }
+ // CraftBukkit end
+
+ if (mobeffectlist.isInstant()) {
+ mobeffectlist.applyInstantEffect(this, this.getShooter(), entityliving, mobeffect.getAmplifier(), d1);
+ } else {
+ int i = (int) (d1 * (double) mobeffect.getDuration() + 0.5D);
+
+ if (i > 20) {
+ entityliving.addEffect(new MobEffect(mobeffectlist, i, mobeffect.getAmplifier(), mobeffect.isAmbient(), mobeffect.isShowParticles()), org.bukkit.event.entity.EntityPotionEffectEvent.Cause.POTION_SPLASH); // CraftBukkit
}
}
}
@@ -177,7 +209,14 @@
entityareaeffectcloud.setColor(nbttagcompound.getInt("CustomPotionColor"));
}
- this.world.addEntity(entityareaeffectcloud);
+ // CraftBukkit start
+ org.bukkit.event.entity.LingeringPotionSplashEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callLingeringPotionSplashEvent(this, entityareaeffectcloud);
+ if (!(event.isCancelled() || entityareaeffectcloud.dead)) {
+ this.world.addEntity(entityareaeffectcloud);
+ } else {
+ entityareaeffectcloud.dead = true;
+ }
+ // CraftBukkit end
}
public boolean isLingering() {
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