src/main/java/org/bukkit/craftbukkit/entity/CraftHanging.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

package org.bukkit.craftbukkit.entity;

import net.minecraft.server.BlockPosition;
import net.minecraft.server.EntityHanging;
import net.minecraft.server.EnumDirection;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Hanging;

public class CraftHanging extends CraftEntity implements Hanging {
    public CraftHanging(CraftServer server, EntityHanging entity) {
        super(server, entity);
    }

    public BlockFace getAttachedFace() {
        return getFacing().getOppositeFace();
    }

    public void setFacingDirection(BlockFace face) {
        setFacingDirection(face, false);
    }

    public boolean setFacingDirection(BlockFace face, boolean force) {
        Block block = getLocation().getBlock().getRelative(getAttachedFace()).getRelative(face.getOppositeFace()).getRelative(getFacing());
        EntityHanging hanging = getHandle();
        BlockPosition old = hanging.getBlockPosition();
        EnumDirection dir = hanging.direction;
        hanging.blockPosition = new BlockPosition(block.getX(), block.getY(), block.getZ());
        switch (face) {
            case SOUTH:
            default:
                getHandle().setDirection(EnumDirection.SOUTH);
                break;
            case WEST:
                getHandle().setDirection(EnumDirection.WEST);
                break;
            case NORTH:
                getHandle().setDirection(EnumDirection.NORTH);
                break;
            case EAST:
                getHandle().setDirection(EnumDirection.EAST);
                break;
        }
        if (!force && !hanging.survives()) {
            // Revert since it doesn't fit
            hanging.blockPosition = old;
            hanging.setDirection(dir);
            return false;
        }
        return true;
    }

    public BlockFace getFacing() {
        switch (this.getHandle().direction) {
            case SOUTH:
            default:
                return BlockFace.SOUTH;
            case WEST:
                return BlockFace.WEST;
            case NORTH:
                return BlockFace.NORTH;
            case EAST:
                return BlockFace.EAST;
        }
    }

    @Override
    public EntityHanging getHandle() {
        return (EntityHanging) entity;
    }

    @Override
    public String toString() {
        return "CraftHanging";
    }

    public EntityType getType() {
        return EntityType.UNKNOWN;
    }
}