so://phie

blob: 12dfdf858c6ea1b04acc48f03ac9818803317157 (1657 bytes)[doc][blame][raw]

 1package poppy.modules;
 2
 3import java.util.HashSet;
 4
 5import org.bukkit.Location;
 6import org.bukkit.Material;
 7import org.bukkit.block.Block;
 8import org.bukkit.block.data.Directional;
 9import org.bukkit.block.data.type.Observer;
10import org.bukkit.entity.ItemFrame;
11import org.bukkit.event.EventHandler;
12import org.bukkit.event.Listener;
13import org.bukkit.event.block.BlockRedstoneEvent;
14import org.bukkit.inventory.ItemStack;
15
16
17public class BlockDetectorModule implements Listener
18{
19	@EventHandler
20	public void onBlockRedstone(BlockRedstoneEvent event)
21	{
22		final Block block = event.getBlock();
23
24		if(block.getType() != Material.OBSERVER) return;
25
26		final ItemFrame[] itemframes = HopperSorterModule.getBlockItemFrames(block);
27		final ItemStack[] itemstacks = getItemsFromItemframes(itemframes);
28
29		if(itemstacks.length <= 0) return;
30
31		final Observer observer = (Observer) block.getBlockData();
32
33		if(block.getBlockData() instanceof Directional)
34		{
35			final Location location = observer.getFacing().getDirection().toLocation(block.getWorld());
36			final Block faceblock = block.getLocation().add(location.toVector()).getBlock();
37
38			boolean check = false;
39
40			for(ItemStack item : itemstacks)
41			{
42				if(item.getType() == faceblock.getType())
43				{
44					observer.setPowered(true);
45					check = true;
46				}
47			}
48
49			if(!check) event.setNewCurrent(0);
50		}
51	}
52
53	public static ItemStack[] getItemsFromItemframes(ItemFrame[] itemframes)
54	{
55		final HashSet<ItemStack> itemstacks = new HashSet <ItemStack>();
56
57		for(ItemFrame itemframe : itemframes)
58		{
59			itemstacks.add(itemframe.getItem());
60		}
61		return itemstacks.toArray(new ItemStack[itemstacks.size()]);
62	}
63}