Bukkit place/break event handlers for ported mods.

import net.minecraft.server.EntityHuman;
import net.minecraft.server.EntityPlayer;
import net.minecraft.server.ItemInWorldManager;
import net.minecraft.server.ItemStack;
import net.minecraft.server.ModLoader;
import net.minecraft.server.World;

import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.craftbukkit.block.CraftBlockState;
import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockPlaceEvent;

public class BukkitHandlers {

    public static boolean raiseBlockBreakEvent(Server server, World world, int i, int j, int k, String actorName) {
        Block bukkitBlock = world.getWorld().getBlockAt(i, j, k);
        Player actor = server.getPlayer(actorName);
        if (actor == null) {
            actor = getEntityByName(world, actorName).getBukkitEntity();
        }
        BlockBreakEvent event = new BlockBreakEvent(bukkitBlock, actor);
        server.getPluginManager().callEvent(event);
        if (event.isCancelled()) {
            return false;
        } else {
            return true;
        }
    }

    public static boolean raiseBlockPlaceEvent(Server server, World world, ItemStack stack, int i, int j, int k, int clickedX, int clickedY, int clickedZ, EntityHuman actor) {
        CraftBlockState replacedBlockState = CraftBlockState.getBlockState(world, i, j, k);
        world.suppressPhysics = true;
        world.setTypeIdAndData(i, j, k, stack.id, stack.getData());
        BlockPlaceEvent event = CraftEventFactory.callBlockPlaceEvent(world, actor, replacedBlockState, clickedX, clickedY, clickedZ);
        replacedBlockState.update(true);
        world.suppressPhysics = false;
        if (event.isCancelled() || !event.canBuild()) {
            world.setTypeIdAndData(i, j, k, replacedBlockState.getTypeId(), replacedBlockState.getRawData());
            return false;
        }
        return true;
    }

    public static EntityPlayer getEntityByName(World world, String actorName) {
        return new EntityPlayer(ModLoader.getMinecraftServerInstance(), world, actorName, new ItemInWorldManager(world));
    }
}