| 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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198 |
1
1
1
1
2
8
3
3
4
4
10
6
21
21
1
2
1
1
1
1
200039
200039
345182
1805752
200039
200039
200039
212514
200039
200039
200039
200039
200039
345182
345182
145143
145143
145143
212512
212512
212512
212512
212512
212512
212512
145143
145143
145143
132670
1
72
72
363
3995
72
72
72
72
72
72
1113
1113
1042
1042
1042
1042
1042
292
292
291
291
291
71
1
1
1
3
3
1
6
1
6
6
1
1339
1
1235
1235
1
1231
1231
1
1231
1
10767
1
8799
1
3947
1
1
12
| "use strict";
var $__6 = $traceurRuntime.initGeneratorFunction(entries),
$__11 = $traceurRuntime.initGeneratorFunction(bounded);
Object.defineProperties(exports, {
entries: {get: function() {
return entries;
}},
bounded: {get: function() {
return bounded;
}},
identity: {get: function() {
return identity;
}},
squareName: {get: function() {
return squareName;
}},
fileName: {get: function() {
return fileName;
}},
rankName: {get: function() {
return rankName;
}},
fileIndex: {get: function() {
return fileIndex;
}},
rankIndex: {get: function() {
return rankIndex;
}},
squareCoords: {get: function() {
return squareCoords;
}},
squareCoordsByName: {get: function() {
return squareCoordsByName;
}},
oppositeColor: {get: function() {
return oppositeColor;
}},
isEven: {get: function() {
return isEven;
}},
isOdd: {get: function() {
return isOdd;
}},
partition: {get: function() {
return partition;
}},
last: {get: function() {
return last;
}},
__esModule: {value: true}
});
var $__0 = require('./brands'),
WHITE = $__0.WHITE,
BLACK = $__0.BLACK;
var Point = require('./point').Point;
var isNumber = require('lodash.isnumber');
function entries(collection) {
var $__7,
$__8,
$__9,
$__10,
k;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
$__7 = [];
$__8 = collection;
for ($__9 in $__8)
$__7.push($__9);
$ctx.state = 14;
break;
case 14:
$__10 = 0;
$ctx.state = 12;
break;
case 12:
$ctx.state = ($__10 < $__7.length) ? 8 : -2;
break;
case 4:
$__10++;
$ctx.state = 12;
break;
case 8:
k = $__7[$traceurRuntime.toProperty($__10)];
$ctx.state = 9;
break;
case 9:
$ctx.state = (!($traceurRuntime.toProperty(k) in $__8)) ? 4 : 6;
break;
case 6:
$ctx.state = 2;
return [collection[$traceurRuntime.toProperty(k)], k];
case 2:
$ctx.maybeThrow();
$ctx.state = 4;
break;
default:
return $ctx.end();
}
}, $__6, this);
}
function bounded($__4, iterator) {
var $__5,
files,
ranks,
$__2,
$__3,
pt;
return $traceurRuntime.createGeneratorInstance(function($ctx) {
while (true)
switch ($ctx.state) {
case 0:
$__5 = $traceurRuntime.assertObject($__4), files = $__5.files, ranks = $__5.ranks;
$ctx.state = 11;
break;
case 11:
$__2 = iterator[$traceurRuntime.toProperty(Symbol.iterator)]();
$ctx.state = 4;
break;
case 4:
$ctx.state = (!($__3 = $__2.next()).done) ? 6 : -2;
break;
case 6:
pt = $__3.value;
$ctx.state = 7;
break;
case 7:
$ctx.state = (new Point(0, 0).lte(pt) && new Point(files, ranks).gt(pt)) ? 1 : 4;
break;
case 1:
$ctx.state = 2;
return pt;
case 2:
$ctx.maybeThrow();
$ctx.state = 4;
break;
default:
return $ctx.end();
}
}, $__11, this);
}
var identity = (function(it) {
return it;
});
var squareName = (function($__4) {
var $__5 = $traceurRuntime.assertObject($__4),
file = $__5.x,
rank = $__5.y;
return ("" + fileName(file) + rankName(rank));
});
var fileName = (function(file) {
return 'abcdefgh'.charAt(file);
});
var rankName = (function(rank) {
var top = arguments[1] !== (void 0) ? arguments[1] : 8;
return String(top - rank);
});
var fileIndex = (function(fileName) {
return 'abcdefgh'.indexOf(fileName);
});
var rankIndex = (function(rankName) {
var top = arguments[1] !== (void 0) ? arguments[1] : 8;
return top - Number(rankName);
});
var squareCoords = (function(squareName) {
var $__4 = $traceurRuntime.assertObject(squareName.split('')),
fileName = $__4[0],
rankName = $__4[1];
return squareCoordsByName(fileName, rankName);
});
var squareCoordsByName = (function(fileName, rankName) {
return new Point(fileIndex(fileName), rankIndex(rankName));
});
var oppositeColor = (function(color) {
return color === WHITE ? BLACK : WHITE;
});
var isEven = (function(n) {
return isNumber(n) && n % 2 === 0;
});
var isOdd = (function(n) {
return !isEven(n);
});
var partition = (function(list, fn) {
var result = [[], []];
for (var $__2 = list[$traceurRuntime.toProperty(Symbol.iterator)](),
$__3; !($__3 = $__2.next()).done; ) {
var item = $__3.value;
{
result[$traceurRuntime.toProperty(+!fn(item))].push(item);
}
}
return result;
});
var last = (function(arr) {
return arr[$traceurRuntime.toProperty(arr.length - 1)];
});
|