From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: William Blake Galbreath Date: Sat, 22 Feb 2020 15:54:08 -0600 Subject: [PATCH] Item entity immunities diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java index 0ab662448c24ba1d3c697f8096f03c88dd622e77..1647627a02754f5bc8c0f86e467bd11369c24be3 100644 --- a/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java @@ -2227,7 +2227,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider public class TrackedEntity { - final ServerEntity serverEntity; + public final ServerEntity serverEntity; // Purpur -> package -> public final Entity entity; private final int range; SectionPos lastSectionPos; diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java index 937a93d134dc986fe23e5676d58f7619524b9bf3..65f1f919a689f6f7960d731b250582bd521c4eea 100644 --- a/src/main/java/net/minecraft/server/level/ServerEntity.java +++ b/src/main/java/net/minecraft/server/level/ServerEntity.java @@ -67,7 +67,7 @@ public class ServerEntity { private boolean wasRiding; private boolean wasOnGround; // CraftBukkit start - final Set trackedPlayers; // Paper - private -> package + public final Set trackedPlayers; // Paper - private -> package // Purpur - package -> public public ServerEntity(ServerLevel worldserver, Entity entity, int i, boolean flag, Consumer> consumer, Set trackedPlayers) { this.trackedPlayers = trackedPlayers; diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java index e5b8bcfe0d69cc0deecdf54662d553f16550fd2a..1c5aa4e7b06c2b2ce32ea63140154db3c5c58231 100644 --- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java +++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java @@ -54,6 +54,12 @@ public class ItemEntity extends Entity { public final float bobOffs; private int lastTick = MinecraftServer.currentTick - 1; // CraftBukkit public boolean canMobPickup = true; // Paper + // Purpur start + public boolean immuneToCactus = false; + public boolean immuneToExplosion = false; + public boolean immuneToFire = false; + public boolean immuneToLightning = false; + // Purpur end public ItemEntity(EntityType type, Level world) { super(type, world); @@ -327,6 +333,15 @@ public class ItemEntity extends Entity { return false; } else if (!this.getItem().getItem().canBeHurtBy(source)) { return false; + // Purpur start + } else if ( + (immuneToCactus && source == DamageSource.CACTUS) || + (immuneToFire && (source.isFire() || source == DamageSource.IN_FIRE)) || + (immuneToLightning && source == DamageSource.LIGHTNING_BOLT) || + (immuneToExplosion && source.isExplosion()) + ) { + return false; + // Purpur end } else if (this.level.isClientSide) { return true; } else { @@ -511,6 +526,12 @@ public class ItemEntity extends Entity { com.google.common.base.Preconditions.checkArgument(!stack.isEmpty(), "Cannot drop air"); // CraftBukkit this.getEntityData().set(ItemEntity.DATA_ITEM, stack); this.getEntityData().markDirty(ItemEntity.DATA_ITEM); // CraftBukkit - SPIGOT-4591, must mark dirty + // Purpur start + if (level.purpurConfig.itemImmuneToCactus.contains(stack.getItem())) immuneToCactus = true; + if (level.purpurConfig.itemImmuneToExplosion.contains(stack.getItem())) immuneToExplosion = true; + if (level.purpurConfig.itemImmuneToFire.contains(stack.getItem())) immuneToFire = true; + if (level.purpurConfig.itemImmuneToLightning.contains(stack.getItem())) immuneToLightning = true; + // level end } @Override diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java index fea44ba6a6584b4a510af6a58cab07eecec6b68b..f3bf5199bc7ddf8a3d0dc67a184e7690efa659eb 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java @@ -148,4 +148,46 @@ public class CraftItem extends CraftEntity implements Item { public EntityType getType() { return EntityType.DROPPED_ITEM; } + + // Purpur start + @Override + public void setImmuneToCactus(boolean immuneToCactus) { + item.immuneToCactus = immuneToCactus; + } + + @Override + public boolean isImmuneToCactus() { + return item.immuneToCactus; + } + + @Override + public void setImmuneToExplosion(boolean immuneToExplosion) { + item.immuneToExplosion = immuneToExplosion; + } + + @Override + public boolean isImmuneToExplosion() { + return item.immuneToExplosion; + } + + @Override + public void setImmuneToFire(boolean immuneToFire) { + item.immuneToFire = immuneToFire; + } + + @Override + public boolean isImmuneToFire() { + return item.immuneToFire; + } + + @Override + public void setImmuneToLightning(boolean immuneToLightning) { + item.immuneToLightning = immuneToLightning; + } + + @Override + public boolean isImmuneToLightning() { + return item.immuneToLightning; + } + // Purpur end } diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java index 17c17fb1607eb7804a2c284da861a672d9894367..7dd9e436b50019bb16a61314cf6798b6a5b2580b 100644 --- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java +++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java @@ -124,6 +124,49 @@ public class PurpurWorldConfig { elytraDamagePerTridentBoost = getInt("gameplay-mechanics.elytra.damage-per-boost.trident", elytraDamagePerTridentBoost); } + public List itemImmuneToCactus = new ArrayList<>(); + public List itemImmuneToExplosion = new ArrayList<>(); + public List itemImmuneToFire = new ArrayList<>(); + public List itemImmuneToLightning = new ArrayList<>(); + private void itemSettings() { + itemImmuneToCactus.clear(); + getList("gameplay-mechanics.item.immune.cactus", new ArrayList<>()).forEach(key -> { + if (key.toString().equals("*")) { + Registry.ITEM.stream().filter(item -> item != Items.AIR).forEach((item) -> itemImmuneToCactus.add(item)); + return; + } + Item item = Registry.ITEM.get(new ResourceLocation(key.toString())); + if (item != Items.AIR) itemImmuneToCactus.add(item); + }); + itemImmuneToExplosion.clear(); + getList("gameplay-mechanics.item.immune.explosion", new ArrayList<>()).forEach(key -> { + if (key.toString().equals("*")) { + Registry.ITEM.stream().filter(item -> item != Items.AIR).forEach((item) -> itemImmuneToExplosion.add(item)); + return; + } + Item item = Registry.ITEM.get(new ResourceLocation(key.toString())); + if (item != Items.AIR) itemImmuneToExplosion.add(item); + }); + itemImmuneToFire.clear(); + getList("gameplay-mechanics.item.immune.fire", new ArrayList<>()).forEach(key -> { + if (key.toString().equals("*")) { + Registry.ITEM.stream().filter(item -> item != Items.AIR).forEach((item) -> itemImmuneToFire.add(item)); + return; + } + Item item = Registry.ITEM.get(new ResourceLocation(key.toString())); + if (item != Items.AIR) itemImmuneToFire.add(item); + }); + itemImmuneToLightning.clear(); + getList("gameplay-mechanics.item.immune.lightning", new ArrayList<>()).forEach(key -> { + if (key.toString().equals("*")) { + Registry.ITEM.stream().filter(item -> item != Items.AIR).forEach((item) -> itemImmuneToLightning.add(item)); + return; + } + Item item = Registry.ITEM.get(new ResourceLocation(key.toString())); + if (item != Items.AIR) itemImmuneToLightning.add(item); + }); + } + public double minecartMaxSpeed = 0.4D; public boolean minecartPlaceAnywhere = false; public boolean minecartControllable = false;