More more more more work

1 files changed, 82 insertions, 0 deletions

diff --git a/patches/server/0095-Optional-TNT-doesn-t-move-in-water.patch b/patches/server/0095-Optional-TNT-doesn-t-move-in-water.patch
new file mode 100644
index 0000000000..ec8346cf75
--- /dev/null
+++ b/patches/server/0095-Optional-TNT-doesn-t-move-in-water.patch
@@ -0,0 +1,82 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <[email protected]>
+Date: Sun, 22 May 2016 20:20:55 -0500
+Subject: [PATCH] Optional TNT doesn't move in water
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+index 1c8ca94e981b216c338f8b0a34303d558901c5d8..6324c3465cf34cea2e7fd7d8c26a0cbeeb20eefd 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
++++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+@@ -332,4 +332,14 @@ public class PaperWorldConfig {
+             );
+         }
+     }
++
++    public boolean preventTntFromMovingInWater;
++    private void preventTntFromMovingInWater() {
++        if (PaperConfig.version < 13) {
++            boolean oldVal = getBoolean("enable-old-tnt-cannon-behaviors", false);
++            set("prevent-tnt-from-moving-in-water", oldVal);
++        }
++        preventTntFromMovingInWater = getBoolean("prevent-tnt-from-moving-in-water", false);
++        log("Prevent TNT from moving in water: " + preventTntFromMovingInWater);
++    }
+ }
+diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
+index 28210d31d10de624aba1aeb30b99f3f576d5c4e6..3d27cbf5e9105def2f38525a85da5acf8ebf8fe9 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
+-    private final Set<ServerPlayerConnection> trackedPlayers;
++    final Set<ServerPlayerConnection> trackedPlayers; // Paper - private -> package
+ 
+     public ServerEntity(ServerLevel worldserver, Entity entity, int i, boolean flag, Consumer<Packet<?>> consumer, Set<ServerPlayerConnection> trackedPlayers) {
+         this.trackedPlayers = trackedPlayers;
+diff --git a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
+index 7135e22a2ee274eaef52804d60f15002176ff1db..114ea3c898a23575bb2b06bf5c754330c38495e7 100644
+--- a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
++++ b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
+@@ -97,6 +97,27 @@ public class PrimedTnt extends Entity {
+             }
+         }
+ 
++        // Paper start - Optional prevent TNT from moving in water
++        if (!this.isRemoved() && this.wasTouchingWater && this.level.paperConfig.preventTntFromMovingInWater) {
++            /*
++             * Author: Jedediah Smith <[email protected]>
++             */
++            // Send position and velocity updates to nearby players on every tick while the TNT is in water.
++            // This does pretty well at keeping their clients in sync with the server.
++            net.minecraft.server.level.ChunkMap.TrackedEntity ete = ((net.minecraft.server.level.ServerLevel)this.level).getChunkSource().chunkMap.entityMap.get(this.getId());
++            if (ete != null) {
++                net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket velocityPacket = new net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket(this);
++                net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket positionPacket = new net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket(this);
++
++                ete.seenBy.stream()
++                    .filter(viewer -> (viewer.getPlayer().getX() - this.getX()) * (viewer.getPlayer().getY() - this.getY()) * (viewer.getPlayer().getZ() - this.getZ()) < 16 * 16)
++                    .forEach(viewer -> {
++                        viewer.send(velocityPacket);
++                        viewer.send(positionPacket);
++                    });
++            }
++        }
++        // Paper end
+     }
+ 
+     private void explode() {
+@@ -152,4 +173,11 @@ public class PrimedTnt extends Entity {
+     public Packet<?> getAddEntityPacket() {
+         return new ClientboundAddEntityPacket(this);
+     }
++
++    // Paper start - Optional prevent TNT from moving in water
++    @Override
++    public boolean isPushedByFluid() {
++        return !level.paperConfig.preventTntFromMovingInWater && super.isPushedByFluid();
++    }
++    // Paper end
+ }