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Slime Pathfinder Events

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This commit is contained in:
BillyGalbreath 2018-08-24 08:18:42 -05:00
parent 5deb37bba9
commit 14aa197675
2 changed files with 142 additions and 8 deletions
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138
paper-server/patches/sources/net/minecraft/world/entity/monster/Slime.java.patch
View file

@ -15,7 +15,27 @@
public class Slime extends Mob implements Enemy {
@@ -197,11 +205,18 @@
@@ -111,6 +119,7 @@
@Override
public void addAdditionalSaveData(CompoundTag nbt) {
super.addAdditionalSaveData(nbt);
+ nbt.putBoolean("Paper.canWander", this.canWander); // Paper
nbt.putInt("Size", this.getSize() - 1);
nbt.putBoolean("wasOnGround", this.wasOnGround);
}
@@ -119,6 +128,11 @@
public void readAdditionalSaveData(CompoundTag nbt) {
this.setSize(nbt.getInt("Size") + 1, false);
super.readAdditionalSaveData(nbt);
+ // Paper start
+ if (nbt.contains("Paper.canWander")) {
+ this.canWander = nbt.getBoolean("Paper.canWander");
+ }
+ // Paper end
this.wasOnGround = nbt.getBoolean("wasOnGround");
}
@@ -197,11 +211,18 @@
@Override
public EntityType<? extends Slime> getType() {
@ -35,11 +55,10 @@
int i = this.getSize();
if (!this.level().isClientSide && i > 1 && this.isDeadOrDying()) {
@@ -210,19 +225,46 @@
int j = i / 2;
@@ -211,18 +232,45 @@
int k = 2 + this.random.nextInt(3);
PlayerTeam scoreboardteam = this.getTeam();
+
+ // CraftBukkit start
+ SlimeSplitEvent event = new SlimeSplitEvent((org.bukkit.entity.Slime) this.getBukkitEntity(), k);
+ this.level().getCraftServer().getPluginManager().callEvent(event);
@ -52,7 +71,7 @@
+ }
+ List<LivingEntity> slimes = new ArrayList<>(j);
+ // CraftBukkit end
+
for (int l = 0; l < k; ++l) {
float f2 = ((float) (l % 2) - 0.5F) * f1;
float f3 = ((float) (l / 2) - 0.5F) * f1;
@ -68,12 +87,12 @@
+ slimes.add(converted);
+ }
+ // CraftBukkit end
+ }
}
+ // CraftBukkit start
+ if (CraftEventFactory.callEntityTransformEvent(this, slimes, EntityTransformEvent.TransformReason.SPLIT).isCancelled()) {
+ super.remove(entity_removalreason, cause); // CraftBukkit - add Bukkit remove cause
+ return;
}
+ }
+ for (LivingEntity living : slimes) {
+ this.level().addFreshEntity(living, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SLIME_SPLIT); // CraftBukkit - SpawnReason
+ }
@ -85,7 +104,7 @@
}
@Override
@@ -300,7 +342,7 @@
@@ -300,7 +348,7 @@
}
ChunkPos chunkcoordintpair = new ChunkPos(pos);
@ -94,3 +113,106 @@
if (random.nextInt(10) == 0 && flag && pos.getY() < 40) {
return checkMobSpawnRules(type, world, spawnReason, pos, random);
@@ -432,7 +480,7 @@
@Override
public boolean canUse() {
- return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+ return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new com.destroystokyo.paper.event.entity.SlimeSwimEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper - Slime pathfinder events
}
@Override
@@ -469,7 +517,15 @@
public boolean canUse() {
LivingEntity entityliving = this.slime.getTarget();
- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : this.slime.getMoveControl() instanceof Slime.SlimeMoveControl);
+ // Paper start - Slime pathfinder events
+ if (entityliving == null || !entityliving.isAlive()) {
+ return false;
+ }
+ if (!this.slime.canAttack(entityliving)) {
+ return false;
+ }
+ return this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end - Slime pathfinder events
}
@Override
@@ -482,7 +538,15 @@
public boolean canContinueToUse() {
LivingEntity entityliving = this.slime.getTarget();
- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : --this.growTiredTimer > 0);
+ // Paper start - Slime pathfinder events
+ if (entityliving == null || !entityliving.isAlive()) {
+ return false;
+ }
+ if (!this.slime.canAttack(entityliving)) {
+ return false;
+ }
+ return --this.growTiredTimer > 0 && this.slime.canWander && new com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end - Slime pathfinder events
}
@Override
@@ -505,6 +569,13 @@
}
}
+
+ // Paper start - Slime pathfinder events; clear timer and target when goal resets
+ public void stop() {
+ this.growTiredTimer = 0;
+ this.slime.setTarget(null);
+ }
+ // Paper end - Slime pathfinder events
}
private static class SlimeRandomDirectionGoal extends Goal {
@@ -520,7 +591,7 @@
@Override
public boolean canUse() {
- return this.slime.getTarget() == null && (this.slime.onGround() || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+ return this.slime.getTarget() == null && (this.slime.onGround() || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander; // Paper - Slime pathfinder events
}
@Override
@@ -528,6 +599,11 @@
if (--this.nextRandomizeTime <= 0) {
this.nextRandomizeTime = this.adjustedTickDelay(40 + this.slime.getRandom().nextInt(60));
this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
+ // Paper start - Slime pathfinder events
+ com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent event = new com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), this.chosenDegrees);
+ if (!this.slime.canWander || !event.callEvent()) return;
+ this.chosenDegrees = event.getNewYaw();
+ // Paper end - Slime pathfinder events
}
MoveControl controllermove = this.slime.getMoveControl();
@@ -550,7 +626,7 @@
@Override
public boolean canUse() {
- return !this.slime.isPassenger();
+ return !this.slime.isPassenger() && this.slime.canWander && new com.destroystokyo.paper.event.entity.SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper - Slime pathfinder events
}
@Override
@@ -563,4 +639,15 @@
}
}
+
+ // Paper start - Slime pathfinder events
+ private boolean canWander = true;
+ public boolean canWander() {
+ return canWander;
+ }
+
+ public void setWander(boolean canWander) {
+ this.canWander = canWander;
+ }
+ // Paper end - Slime pathfinder events
}

12
paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
View file

@ -28,4 +28,16 @@ public class CraftSlime extends CraftMob implements Slime, CraftEnemy {
public String toString() {
return "CraftSlime";
}
// Paper start
@Override
public boolean canWander() {
return getHandle().canWander();
}
@Override
public void setWander(boolean canWander) {
getHandle().setWander(canWander);
}
// Paper end
}