Paper/nms-patches/EntityPotion.patch

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--- ../work/decompile-8eb82bde//net/minecraft/server/EntityPotion.java 2014-11-28 17:43:43.149707434 +0000
+++ src/main/java/net/minecraft/server/EntityPotion.java 2014-11-28 17:38:21.000000000 +0000
@@ -3,6 +3,13 @@
import java.util.Iterator;
import java.util.List;
+// CraftBukkit start
+import java.util.HashMap;
+
+import org.bukkit.craftbukkit.entity.CraftLivingEntity;
+import org.bukkit.entity.LivingEntity;
+// CraftBukkit end
+
public class EntityPotion extends EntityProjectile {
public ItemStack item;
@@ -57,12 +64,15 @@
if (!this.world.isStatic) {
List list = Items.POTION.h(this.item);
- if (list != null && !list.isEmpty()) {
+ if (true || list != null && !list.isEmpty()) { // CraftBukkit - Call event even if no effects to apply
AxisAlignedBB axisalignedbb = this.getBoundingBox().grow(4.0D, 2.0D, 4.0D);
List list1 = this.world.a(EntityLiving.class, axisalignedbb);
- if (!list1.isEmpty()) {
+ if (true || !list1.isEmpty()) { // CraftBukkit - Run code even if there are no entities around
Iterator iterator = list1.iterator();
+
+ // CraftBukkit
+ HashMap<LivingEntity, Double> affected = new HashMap<LivingEntity, Double>();
while (iterator.hasNext()) {
EntityLiving entityliving = (EntityLiving) iterator.next();
@@ -74,12 +84,35 @@
if (entityliving == movingobjectposition.entity) {
d1 = 1.0D;
}
+
+ // 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;
+ }
+
+ EntityLiving entityliving = ((CraftLivingEntity) victim).getHandle();
+ double d1 = event.getIntensity(victim);
+ // CraftBukkit end
Iterator iterator1 = list.iterator();
while (iterator1.hasNext()) {
MobEffect mobeffect = (MobEffect) iterator1.next();
int i = mobeffect.getEffectId();
+
+ // CraftBukkit start - Abide by PVP settings - for players only!
+ if (!this.world.pvpMode && this.getShooter() instanceof EntityPlayer && entityliving instanceof EntityPlayer && entityliving != this.getShooter()) {
+ // 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.byId[i].isInstant()) {
MobEffectList.byId[i].applyInstantEffect(this, this.getShooter(), entityliving, mobeffect.getAmplifier(), d1);