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
|
use super::game::{Board, Pos};
use crossterm::{cursor, queue, style::*};
enum Mode {
Roof_,
Data_,
Floor,
Empty,
Base_,
}
const FIELD_HEIGHT: usize = 3;
const FIELD_WIDTH: usize = 8;
fn write_line(stdout: &mut std::io::Stdout, vec: &[u32], mode: Mode) -> crossterm::Result<()> {
let mut vec = vec;
let len = vec.len();
queue!(
stdout,
Print(match mode {
Mode::Roof_ => "┏",
Mode::Data_ => "┃",
Mode::Floor => "┠",
Mode::Empty => "┃",
Mode::Base_ => "┗",
})
)?;
for i in 0..len {
let &n = vec.last().unwrap();
vec = &vec[0..vec.len() - 1];
match mode {
Mode::Data_ | Mode::Empty => queue!(stdout, Print(" "))?,
_ => {}
}
match mode {
Mode::Data_ | Mode::Empty if n != 0 => {
let (r, g, b) = hsl::HSL {
h: (n * 360 / 12) as f64,
s: 1.0,
l: 0.5,
}
.to_rgb();
queue!(
stdout,
SetColors(Colors::new(Color::Black, Color::Rgb { r, g, b }))
)?;
}
_ => {}
};
if let Mode::Data_ = mode {
if n == 0 {
queue!(stdout, Print(" ".repeat(FIELD_WIDTH - 2)))?;
} else {
queue!(
stdout,
Print(format!("{:^w$}", 1 << n, w = FIELD_WIDTH - 2))
)?;
}
} else {
queue!(
stdout,
Print(match mode {
Mode::Roof_ | Mode::Base_ => "━".repeat(FIELD_WIDTH),
Mode::Floor => "─".repeat(FIELD_WIDTH),
Mode::Empty => " ".repeat(FIELD_WIDTH - 2),
Mode::Data_ => panic!("unreachable"),
})
)?;
}
match mode {
Mode::Data_ | Mode::Empty => {
queue!(stdout, Print(" "), SetAttribute(Attribute::Reset))?
}
_ => {}
}
if i != len - 1 {
queue!(
stdout,
Print(match mode {
Mode::Roof_ => "┯",
Mode::Data_ => "│",
Mode::Floor => "┼",
Mode::Empty => "│",
Mode::Base_ => "┷",
})
)?;
}
}
queue!(
stdout,
Print(match mode {
Mode::Roof_ => "┓",
Mode::Data_ => "┃",
Mode::Floor => "┨",
Mode::Empty => "┃",
Mode::Base_ => "┛",
}),
cursor::MoveToNextLine(1),
)?;
Ok(())
}
pub fn display_board(stdout: &mut std::io::Stdout, board: &Board) -> crossterm::Result<()> {
let dummy = vec![0; board.size.x as usize];
write_line(stdout, &dummy, Mode::Roof_)?;
for y in 0..board.size.y {
let vec = (0..board.size.x)
.rev()
.map(|x| board.get(Pos::new(x, y)).value())
.collect::<Vec<u32>>();
for i in 0..FIELD_HEIGHT {
write_line(
stdout,
&vec,
if i == FIELD_HEIGHT / 2 {
Mode::Data_
} else {
Mode::Empty
},
)?;
}
if y != board.size.y - 1 {
write_line(stdout, &dummy, Mode::Floor)?;
}
}
write_line(stdout, &dummy, Mode::Base_)?;
Ok(())
}
|
