package net.minecraft.server; // CraftBukkit start import org.bukkit.craftbukkit.block.CraftBlockState; import org.bukkit.craftbukkit.event.CraftEventFactory; import org.bukkit.event.block.BlockPlaceEvent; // CraftBukkit end public class ItemSign extends Item { public ItemSign(int i) { super(i); this.maxStackSize = 1; } public boolean a(ItemStack itemstack, EntityHuman entityhuman, World world, int i, int j, int k, int l) { if (l == 0) { return false; } else if (!world.getMaterial(i, j, k).isBuildable()) { return false; } else { int clickedX = i, clickedY = j, clickedZ = k; // CraftBukkit if (l == 1) { ++j; } if (l == 2) { --k; } if (l == 3) { ++k; } if (l == 4) { --i; } if (l == 5) { ++i; } if (!entityhuman.d(i, j, k)) { return false; } else if (!Block.SIGN_POST.canPlace(world, i, j, k)) { return false; } else { CraftBlockState blockState = CraftBlockState.getBlockState(world, i, j, k); // CraftBukkit if (l == 1) { int i1 = MathHelper.floor((double) ((entityhuman.yaw + 180.0F) * 16.0F / 360.0F) + 0.5D) & 15; world.setTypeIdAndData(i, j, k, Block.SIGN_POST.id, i1); } else { world.setTypeIdAndData(i, j, k, Block.WALL_SIGN.id, l); } // CraftBukkit start - sign BlockPlaceEvent event = CraftEventFactory.callBlockPlaceEvent(world, entityhuman, blockState, clickedX, clickedY, clickedZ, l == 1 ? Block.SIGN_POST : Block.WALL_SIGN); if (event.isCancelled() || !event.canBuild()) { event.getBlockPlaced().setTypeIdAndData(blockState.getTypeId(), blockState.getRawData(), false); return false; } // CraftBukkit end --itemstack.count; TileEntitySign tileentitysign = (TileEntitySign) world.getTileEntity(i, j, k); if (tileentitysign != null) { entityhuman.a(tileentitysign); } return true; } } } }