Fork of Poseidon providing Bukkit #1060 to older Beta versions (b1.0-b1.7.3)
keii.dev
1package org.bukkit.material;
2
3import org.bukkit.Material;
4import org.bukkit.block.BlockFace;
5
6/**
7 * Represents minecart rails.
8 */
9public class Rails extends MaterialData {
10
11 public Rails() {
12 super(Material.RAILS);
13 }
14
15 public Rails(final int type) {
16 super(type);
17 }
18
19 public Rails(final Material type) {
20 super(type);
21 }
22
23 public Rails(final int type, final byte data) {
24 super(type, data);
25 }
26
27 public Rails(final Material type, final byte data) {
28 super(type, data);
29 }
30
31 /**
32 * @return the whether this track is set on a slope
33 */
34 public boolean isOnSlope() {
35 byte d = getConvertedData();
36
37 return (d == 0x2 || d == 0x3 || d == 0x4 || d == 0x5);
38 }
39
40 /**
41 * @return the whether this track is set as a curve
42 */
43 public boolean isCurve() {
44 byte d = getConvertedData();
45
46 return (d == 0x6 || d == 0x7 || d == 0x8 || d == 0x9);
47 }
48
49 /**
50 * @return the direction these tracks are set <br>
51 * Note that tracks are bidirectional and that the direction
52 * returned is the ascending direction if the track is set on a
53 * slope. If it is set as a curve, the corner of the track is
54 * returned.
55 */
56 public BlockFace getDirection() {
57 byte d = getConvertedData();
58
59 switch (d) {
60 case 0x0:
61 default:
62 return BlockFace.WEST;
63
64 case 0x1:
65 return BlockFace.SOUTH;
66
67 case 0x2:
68 return BlockFace.SOUTH;
69
70 case 0x3:
71 return BlockFace.NORTH;
72
73 case 0x4:
74 return BlockFace.EAST;
75
76 case 0x5:
77 return BlockFace.WEST;
78
79 case 0x6:
80 return BlockFace.NORTH_EAST;
81
82 case 0x7:
83 return BlockFace.SOUTH_EAST;
84
85 case 0x8:
86 return BlockFace.SOUTH_WEST;
87
88 case 0x9:
89 return BlockFace.NORTH_WEST;
90 }
91 }
92
93 @Override
94 public String toString() {
95 return super.toString() + " facing " + getDirection() + (isCurve() ? " on a curve" : (isOnSlope() ? " on a slope" : ""));
96 }
97
98 /**
99 * Return the data without the extended properties used by {@link PoweredRail} and {@link DetectorRail}. Overridden in {@link ExtendedRails}
100 *
101 * @return the data without the extended part
102 */
103 protected byte getConvertedData() {
104 return getData();
105 }
106
107 /**
108 * Set the direction of these tracks<br>
109 * Note that tracks are bidirectional and that the direction
110 * returned is the ascending direction if the track is set on a
111 * slope. If it is set as a curve, the corner of the track should
112 * be supplied.
113 *
114 * @param face the direction the track should be facing
115 * @param isOnSlope whether or not the track should be on a slope
116 */
117 public void setDirection(BlockFace face, boolean isOnSlope) {
118 switch (face) {
119 case SOUTH:
120 setData((byte) (isOnSlope ? 0x2 : 0x1));
121 break;
122
123 case NORTH:
124 setData((byte) (isOnSlope ? 0x3 : 0x1));
125 break;
126
127 case EAST:
128 setData((byte) (isOnSlope ? 0x4 : 0x0));
129 break;
130
131 case WEST:
132 setData((byte) (isOnSlope ? 0x5 : 0x0));
133 break;
134
135 case NORTH_EAST:
136 setData((byte) 0x6);
137 break;
138
139 case SOUTH_EAST:
140 setData((byte) 0x7);
141 break;
142
143 case SOUTH_WEST:
144 setData((byte) 0x8);
145 break;
146
147 case NORTH_WEST:
148 setData((byte) 0x9);
149 break;
150 }
151 }
152}