Add TNTPrimeEvent

paper-server/patches/sources/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java.patch

@@ -100,7 +100,7 @@
  
          for (int k1 = i; k1 <= l; ++k1) {
              for (int l1 = j; l1 <= i1; ++l1) {
-@@ -467,14 +494,61 @@
+@@ -467,7 +494,11 @@
  
                      if (!iblockdata.isAir() && !iblockdata.is(BlockTags.DRAGON_TRANSPARENT)) {
                          if (world.getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING) && !iblockdata.is(BlockTags.DRAGON_IMMUNE)) {
@@ -113,11 +113,10 @@
                          } else {
                              flag = true;
                          }
-                     }
+@@ -476,6 +507,54 @@
-+                }
+             }
-+            }
+         }
-+        }
+ 
-+
 +        // CraftBukkit start - Set off an EntityExplodeEvent for the dragon exploding all these blocks
 +        // SPIGOT-4882: don't fire event if nothing hit
 +        if (!flag1) {
@@ -153,17 +152,23 @@
 +                        Block.popResource(this.level(), blockposition, itemstack);
 +                    });
 +                    craftBlock.getNMS().spawnAfterBreak((ServerLevel) this.level(), blockposition, ItemStack.EMPTY, false);
-                 }
++                }
++                // Paper start - TNTPrimeEvent
++                org.bukkit.block.Block tntBlock = CraftBlock.at(this.level(), blockposition);
++                if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.EXPLOSION, explosionSource.getIndirectSourceEntity().getBukkitEntity()).callEvent())
++                    continue;
++                // Paper end - TNTPrimeEvent
 +                nmsBlock.wasExploded((ServerLevel) this.level(), blockposition, this.explosionSource);
 +
 +                this.level().removeBlock(blockposition, false);
-             }
++            }
-         }
++        }
 +        // CraftBukkit end
- 
++
          if (flag1) {
              BlockPos blockposition1 = new BlockPos(i + this.random.nextInt(l - i + 1), j + this.random.nextInt(i1 - j + 1), k + this.random.nextInt(j1 - k + 1));
-@@ -531,7 +605,7 @@
+ 
+@@ -531,7 +610,7 @@
  
      @Override
      public void kill(ServerLevel world) {
@@ -172,7 +177,7 @@
          this.gameEvent(GameEvent.ENTITY_DIE);
          if (this.dragonFight != null) {
              this.dragonFight.updateDragon(this);
-@@ -540,7 +614,22 @@
+@@ -540,7 +619,22 @@
  
      }
  
@@ -195,7 +200,7 @@
      protected void tickDeath() {
          if (this.dragonFight != null) {
              this.dragonFight.updateDragon(this);
-@@ -555,21 +644,44 @@
+@@ -555,21 +649,44 @@
              this.level().addParticle(ParticleTypes.EXPLOSION_EMITTER, this.getX() + (double) f, this.getY() + 2.0D + (double) f1, this.getZ() + (double) f2, 0.0D, 0.0D, 0.0D);
          }
  
@@ -243,7 +248,7 @@
              }
          }
  
-@@ -592,15 +704,15 @@
+@@ -592,15 +709,15 @@
              if (world1 instanceof ServerLevel) {
                  ServerLevel worldserver1 = (ServerLevel) world1;
  
@@ -262,7 +267,7 @@
                  this.gameEvent(GameEvent.ENTITY_DIE);
              }
          }
-@@ -814,6 +926,7 @@
+@@ -814,6 +931,7 @@
          super.addAdditionalSaveData(nbt);
          nbt.putInt("DragonPhase", this.phaseManager.getCurrentPhase().getPhase().getId());
          nbt.putInt("DragonDeathTime", this.dragonDeathTime);
@@ -270,7 +275,7 @@
      }
  
      @Override
-@@ -827,6 +940,11 @@
+@@ -827,6 +945,11 @@
              this.dragonDeathTime = nbt.getInt("DragonDeathTime");
          }
  

paper-server/patches/sources/net/minecraft/world/level/block/FireBlock.java.patch

@@ -120,7 +120,7 @@
                                      }
                                  }
                              }
-@@ -241,24 +275,40 @@
+@@ -241,24 +275,47 @@
          return state.hasProperty(BlockStateProperties.WATERLOGGED) && (Boolean) state.getValue(BlockStateProperties.WATERLOGGED) ? 0 : this.igniteOdds.getInt(state.getBlock());
      }
  
@@ -159,18 +159,25 @@
 +                world.setBlock(blockposition, this.getStateWithAge(world, blockposition, l), 3);
              } else {
 -                world.removeBlock(pos, false);
-+                world.removeBlock(blockposition, false);
++                if(iblockdata.getBlock() != Blocks.TNT) world.removeBlock(blockposition, false); // Paper - TNTPrimeEvent; We might be cancelling it below, move the setAir down
              }
  
              Block block = iblockdata.getBlock();
  
              if (block instanceof TntBlock) {
 -                TntBlock.explode(world, pos);
++                // Paper start - TNTPrimeEvent
++                org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, blockposition);
++                if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.FIRE, null).callEvent()) {
++                    return;
++                }
++                world.removeBlock(blockposition, false);
++                // Paper end - TNTPrimeEvent
 +                TntBlock.explode(world, blockposition);
              }
          }
  
-@@ -310,9 +360,11 @@
+@@ -310,9 +367,11 @@
      }
  
      @Override

paper-server/patches/sources/net/minecraft/world/level/block/TntBlock.java.patch

@@ -11,25 +11,37 @@
  
  public class TntBlock extends Block {
  
-@@ -47,7 +51,7 @@
+@@ -47,7 +51,13 @@
      @Override
      protected void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
          if (!oldState.is(state.getBlock())) {
 -            if (world.hasNeighborSignal(pos)) {
 +            if (world.hasNeighborSignal(pos) && CraftEventFactory.callTNTPrimeEvent(world, pos, PrimeCause.REDSTONE, null, null)) { // CraftBukkit - TNTPrimeEvent
++                // Paper start - TNTPrimeEvent
++                org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
++                if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.REDSTONE, null).callEvent()) {
++                    return;
++                }
++                // Paper end - TNTPrimeEvent
                  TntBlock.explode(world, pos);
                  world.removeBlock(pos, false);
              }
-@@ -57,7 +61,7 @@
+@@ -57,7 +67,13 @@
  
      @Override
      protected void neighborChanged(BlockState state, Level world, BlockPos pos, Block sourceBlock, @Nullable Orientation wireOrientation, boolean notify) {
 -        if (world.hasNeighborSignal(pos)) {
 +        if (world.hasNeighborSignal(pos) && CraftEventFactory.callTNTPrimeEvent(world, pos, PrimeCause.REDSTONE, null, null)) { // CraftBukkit - TNTPrimeEvent
++            // Paper start - TNTPrimeEvent
++            org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
++            if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.REDSTONE, null).callEvent()) {
++                return;
++            }
++            // Paper end - TNTPrimeEvent
              TntBlock.explode(world, pos);
              world.removeBlock(pos, false);
          }
-@@ -66,7 +70,7 @@
+@@ -66,7 +82,7 @@
  
      @Override
      public BlockState playerWillDestroy(Level world, BlockPos pos, BlockState state, Player player) {
@@ -38,7 +50,21 @@
              TntBlock.explode(world, pos);
          }
  
-@@ -101,6 +105,11 @@
+@@ -75,6 +91,13 @@
+ 
+     @Override
+     public void wasExploded(ServerLevel world, BlockPos pos, Explosion explosion) {
++        // Paper start - TNTPrimeEvent
++        org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
++        org.bukkit.entity.Entity source = explosion.getDirectSourceEntity() != null ? explosion.getDirectSourceEntity().getBukkitEntity() : null;
++        if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.EXPLOSION, source).callEvent()) {
++            return;
++        }
++        // Paper end - TNTPrimeEvent
+         PrimedTnt entitytntprimed = new PrimedTnt(world, (double) pos.getX() + 0.5D, (double) pos.getY(), (double) pos.getZ() + 0.5D, explosion.getIndirectSourceEntity());
+         int i = entitytntprimed.getFuse();
+ 
+@@ -101,6 +124,17 @@
          if (!stack.is(Items.FLINT_AND_STEEL) && !stack.is(Items.FIRE_CHARGE)) {
              return super.useItemOn(stack, state, world, pos, player, hand, hit);
          } else {
@@ -47,10 +73,16 @@
 +                return InteractionResult.CONSUME;
 +            }
 +            // CraftBukkit end
++            // Paper start - TNTPrimeEvent
++            org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
++            if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.ITEM, player.getBukkitEntity()).callEvent()) {
++                return InteractionResult.FAIL;
++            }
++            // Paper end - TNTPrimeEvent
              TntBlock.explode(world, pos, player);
              world.setBlock(pos, Blocks.AIR.defaultBlockState(), 11);
              Item item = stack.getItem();
-@@ -123,6 +132,11 @@
+@@ -123,6 +157,17 @@
              Entity entity = projectile.getOwner();
  
              if (projectile.isOnFire() && projectile.mayInteract(worldserver, blockposition)) {
@@ -59,6 +91,12 @@
 +                    return;
 +                }
 +                // CraftBukkit end
++                // Paper start - TNTPrimeEvent
++                org.bukkit.block.Block tntBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, blockposition);
++                if (!new com.destroystokyo.paper.event.block.TNTPrimeEvent(tntBlock, com.destroystokyo.paper.event.block.TNTPrimeEvent.PrimeReason.PROJECTILE, projectile.getBukkitEntity()).callEvent()) {
++                    return;
++                }
++                // Paper end - TNTPrimeEvent
                  TntBlock.explode(world, blockposition, entity instanceof LivingEntity ? (LivingEntity) entity : null);
                  world.removeBlock(blockposition, false);
              }