blob: 266e2708bacd27d61d075f15443436b22108077b (
plain)
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
|
package bjc.dicelang.dicev2;
import java.util.function.LongBinaryOperator;
public class ReduceDieMod extends Die {
public final Die[] dice;
public final LongBinaryOperator fold;
public final long initial;
public ReduceDieMod(LongBinaryOperator fold, long initial, Die... dice) {
super();
this.dice = dice;
this.fold = fold;
this.initial = initial;
}
public long[] roll() {
return new long[] { rollSingle() };
}
public long rollSingle() {
long res = initial;
for(Die die : dice) {
for(long val : die.roll()) {
res = fold.applyAsLong(res, val);
}
}
return res;
}
public boolean canOptimize() {
for(Die die : dice) {
if(!die.canOptimize()) return false;
}
return true;
}
public long optimize() {
long res = 0;
for(Die die : dice) {
res = fold.applyAsLong(res, die.optimize());
}
return res;
}
}
|
