Further fixes to fire events

Moved lava ignition event into the correct position.
Spam should be reduced significantly.

src/main/java/net/minecraft/server/BlockFire.java

@@ -1,13 +1,13 @@
 package net.minecraft.server;
 
+// CraftBukkit start
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockIgniteEvent;
 import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
-import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import java.util.Random;
-
+// CraftBukkit end
 
 public class BlockFire extends Block {
 
@@ -86,20 +86,22 @@ public class BlockFire extends Block {
                         }
                         int i2 = h(world, i1, k1, j1);
 
-                        //CraftBukkit start: Call to stop spead of fire.
+                        // CraftBukkit start: Call to stop spread of fire.
                         Server server = ((WorldServer)world).getServer();
                         CraftWorld cworld = ((WorldServer)world).getWorld();
                         
                         org.bukkit.block.Block theBlock = (cworld.getBlockAt(i1, j1, k1));
+                        IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SPREAD;
+                        Player thePlayer = null;
                         
                         if (theBlock.getTypeId() != Block.ar.bi){
-                            BlockIgniteEvent event = new BlockIgniteEvent(theBlock, BlockIgniteEvent.IgniteCause.SPREAD, null);
+                            BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
                             server.getPluginManager().callEvent(event);
                             if (event.isCancelled()) {
                                 return;
                             }
                         }
-                        //CraftBukkit end
+                        // CraftBukkit end
                         if (i2 > 0 && random.nextInt(l1) <= i2) {
                             world.e(i1, k1, j1, bi);
                         }
@@ -121,15 +123,17 @@ public class BlockFire extends Block {
                 CraftWorld cworld = ((WorldServer)world).getWorld();
                 
                 org.bukkit.block.Block theBlock = (cworld.getBlockAt(i, j, k));
+                IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SLOW_SPREAD;
+                Player thePlayer = null;
                 
                 if (theBlock.getTypeId() != Block.ar.bi){
-                    BlockIgniteEvent event = new BlockIgniteEvent(theBlock, BlockIgniteEvent.IgniteCause.SLOW_SPREAD, null);
+                    BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
                     server.getPluginManager().callEvent(event);
                     if (event.isCancelled()) {
                         return;
                     }
                 }
-                //CraftBukkit end
+                // CraftBukkit end
                 world.e(i, j, k, bi);
             } else {
                 world.e(i, j, k, 0);
@@ -219,4 +223,4 @@ public class BlockFire extends Block {
             return;
         }
     }
-}
+}

src/main/java/net/minecraft/server/BlockStationary.java

@@ -1,9 +1,13 @@
 package net.minecraft.server;
 
+// CraftBukkit start
+import org.bukkit.Server;
+import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockIgniteEvent;
-import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
 import org.bukkit.craftbukkit.CraftWorld;
 import java.util.Random;
+// CraftBukkit end
 
 public class BlockStationary extends BlockFluids {
 
@@ -36,17 +40,6 @@ public class BlockStationary extends BlockFluids {
         if (bt == Material.g) {
             int j1 = random.nextInt(3);
 
-            // Craftbukkit start: prevent lava putting something on fire.
-            CraftServer server = ((WorldServer)world).getServer();
-            CraftWorld cworld = ((WorldServer)world).getWorld();
-            org.bukkit.block.Block bblock = (cworld.getBlockAt(k, l, i1));
-            BlockIgniteEvent event = new BlockIgniteEvent((org.bukkit.block.Block) bblock, BlockIgniteEvent.IgniteCause.LAVA, null);
-            server.getPluginManager().callEvent(event);
-            if (event.isCancelled()) {
-                return;
-            }
-            // Craftbukkit end
-
             for (int k1 = 0; k1 < j1; k1++) {
                 k += random.nextInt(3) - 1;
                 l++;
@@ -54,7 +47,25 @@ public class BlockStationary extends BlockFluids {
                 int l1 = world.a(k, l, i1);
 
                 if (l1 == 0) {
+                    // this checks if an adjacent block is flammable before lighting this block.
+                    // perhaps we can reduce spam by checking this earlier.
                     if (j(world, k - 1, l, i1) || j(world, k + 1, l, i1) || j(world, k, l, i1 - 1) || j(world, k, l, i1 + 1) || j(world, k, l - 1, i1) || j(world, k, l + 1, i1)) {
+                        // CraftBukkit start: prevent lava putting something on fire.
+                        Server server = ((WorldServer)world).getServer();
+                        CraftWorld cworld = ((WorldServer)world).getWorld();
+                        
+                        org.bukkit.block.Block theBlock = cworld.getBlockAt(k, l, i1);
+                        IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.LAVA;
+                        Player thePlayer = null;
+                        
+                        if (theBlock.getTypeId() != Block.ar.bi){
+                            BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
+                            server.getPluginManager().callEvent(event);
+                            if (event.isCancelled()) {
+                                continue;
+                            }
+                        }
+                        // CraftBukkit end
                         world.e(k, l, i1, Block.ar.bi);
                         return;
                     }

src/main/java/net/minecraft/server/ItemFlintAndSteel.java

@@ -3,12 +3,16 @@ package net.minecraft.server;
 import java.util.Random;
 
 // CraftBukkit start
+import org.bukkit.Server;
+import org.bukkit.block.BlockFace;
+import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.player.PlayerItemEvent;
 import org.bukkit.event.block.BlockIgniteEvent;
+import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
 // CraftBukkit end
 
 public class ItemFlintAndSteel extends Item {
@@ -20,9 +24,6 @@ public class ItemFlintAndSteel extends Item {
     }
 
     public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
-        // CraftBukkit - get the clicked block
-        CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
-
         if (l == 0) {
             j--;
         }
@@ -45,17 +46,26 @@ public class ItemFlintAndSteel extends Item {
 
         if (i1 == 0) {
             // CraftBukkit start - Flint and steel
-            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            Server server = ((WorldServer)world).getServer();
-            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            CraftWorld cworld = ((WorldServer)world).getWorld();
-            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
-            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
 
-            org.bukkit.block.Block pblock = (((WorldServer) world).getWorld().getBlockAt(i, j, k));
+            Type eventType = Type.PLAYER_ITEM;
-            BlockIgniteEvent bie = new BlockIgniteEvent((org.bukkit.block.Block) pblock, BlockIgniteEvent.IgniteCause.FLINT_AND_STEEL, thePlayer);
+            Player thePlayer = (Player) entityplayer.getBukkitEntity();
-            ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            org.bukkit.block.Block blockClicked = cworld.getBlockAt(i, j, k);
+            BlockFace blockFace = CraftBlock.notchToBlockFace(l);
+            
+            PlayerItemEvent pie = new PlayerItemEvent(eventType, thePlayer, itemInHand, blockClicked, blockFace);
+            server.getPluginManager().callEvent(pie);
 
             boolean preventLighter = pie.isCancelled();
-            boolean preventFire = bie.isCancelled();
+            boolean preventFire = false;
+            if (blockClicked.getTypeId() != Block.ar.bi){
+                IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.FLINT_AND_STEEL;
+                BlockIgniteEvent bie = new BlockIgniteEvent(blockClicked, igniteCause, thePlayer);
+                server.getPluginManager().callEvent(bie);
+                preventFire = bie.isCancelled();
+            }
 
             if (preventLighter || preventFire) {
                 return false;