Paper/patches/server/0016-Allow-nerfed-mobs-to-jump-and-take-water-damage.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Tue, 1 Mar 2016 13:24:16 -0600
Subject: [PATCH] Allow nerfed mobs to jump and take water damage
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 5896b4e4646d722db5622a424fa26f42d3f8d9ff..0a6e98ca5534430540044a32c280e5680ac9a28f 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -122,4 +122,9 @@ public class PaperWorldConfig {
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fishingMaxTicks = getInt("fishing-time-range.MaximumTicks", 600);
log("Fishing time ranges are between " + fishingMinTicks +" and " + fishingMaxTicks + " ticks");
}
+
+ public boolean nerfedMobsShouldJump;
+ private void nerfedMobsShouldJump() {
+ nerfedMobsShouldJump = getBoolean("spawner-nerfed-mobs-should-jump", false);
+ }
}
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 85e96c00f4574a5b98c20634f21372d8829d9fdb..d5bc0d74a015b8f066516be40eefc275b1b88f81 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -1253,6 +1253,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, i
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return this.isInWater() || this.isInRain();
}
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+ @Deprecated public final boolean isInWaterOrRainOrBubble() { return isInWaterRainOrBubble(); } // Paper - OBFHELPER
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public boolean isInWaterRainOrBubble() {
return this.isInWater() || this.isInRain() || this.isInBubbleColumn();
}
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
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index f286fcc2958a02c1e480b8fcf5d049bf0de27131..9cc9c11f2ef5aa386711a0ebc70b6a2d8e5c5b97 100644
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--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
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@@ -105,6 +105,7 @@ public abstract class Mob extends LivingEntity {
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private final BodyRotationControl bodyRotationControl;
protected PathNavigation navigation;
public GoalSelector goalSelector;
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+ @Nullable public net.minecraft.world.entity.ai.goal.FloatGoal goalFloat; // Paper
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public GoalSelector targetSelector;
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@Nullable
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private LivingEntity target;
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@@ -802,7 +803,17 @@ public abstract class Mob extends LivingEntity {
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@Override
protected final void serverAiStep() {
++this.noActionTime;
- if (!this.aware) return; // CraftBukkit
+ if (!this.aware) { // Paper start - Allow nerfed mobs to jump, float and take water damage
+ if (goalFloat != null) {
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+ if (goalFloat.canUse()) goalFloat.tick();
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+ this.getJumpControl().tick();
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+ }
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+ if ((this instanceof net.minecraft.world.entity.monster.Blaze || this instanceof net.minecraft.world.entity.monster.EnderMan) && isInWaterRainOrBubble()) {
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+ hurt(DamageSource.DROWN, 1.0F);
+ }
+ return;
+ }
+ // Paper end
this.level.getProfiler().push("sensing");
this.sensing.tick();
this.level.getProfiler().pop();
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/FloatGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/FloatGoal.java
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index 01950951ea06e43bedeeede489a112e577617829..0e86eb2595cf9fbf24f789e0e9b4f05929d3164c 100644
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--- a/src/main/java/net/minecraft/world/entity/ai/goal/FloatGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/FloatGoal.java
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@@ -9,6 +9,7 @@ public class FloatGoal extends Goal {
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public FloatGoal(Mob mob) {
this.mob = mob;
+ if (mob.getCommandSenderWorld().paperConfig.nerfedMobsShouldJump) mob.goalFloat = this; // Paper
this.setFlags(EnumSet.of(Goal.Flag.JUMP));
mob.getNavigation().setCanFloat(true);
}