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use rand::Rng;
use terminal_size::{terminal_size, Width, Height};
fn scale_ascii_art(art: &str) -> String {
let lines: Vec<&str> = art.lines().collect();
if lines.is_empty() {
return art.to_string();
}
let size = terminal_size();
if size.is_none() {
return art.to_string();
}
let (Width(term_width), Height(term_height)) = size.unwrap();
let art_height = lines.len();
let art_width = lines.iter().map(|line| line.len()).max().unwrap_or(0);
if art_width == 0 || art_height == 0 {
return art.to_string();
}
let width_scale = (term_width as f32 * 0.9) / art_width as f32;
let height_scale = (term_height as f32 * 0.9) / art_height as f32;
let scale = width_scale.min(height_scale).min(16.0);
if scale >= 0.95 && scale <= 1.05 {
return art.to_string();
}
let mut scaled_lines = Vec::new();
if scale < 1.0 {
let step = 1.0 / scale;
let mut y = 0.0;
while y < art_height as f32 {
let line_idx = y as usize;
if line_idx < lines.len() {
let line = lines[line_idx];
let mut scaled_line = String::new();
let mut x = 0.0;
while x < line.len() as f32 {
let char_idx = x as usize;
if char_idx < line.len() {
scaled_line.push(line.chars().nth(char_idx).unwrap_or(' '));
}
x += step;
}
scaled_lines.push(scaled_line);
}
y += step;
}
} else {
let repeat_count = scale as usize;
for line in lines {
let mut scaled_line = String::new();
for ch in line.chars() {
for _ in 0..repeat_count {
scaled_line.push(ch);
}
}
for _ in 0..repeat_count {
scaled_lines.push(scaled_line.clone());
}
}
}
scaled_lines.join("\n")
}
pub fn print_random_cat() {
let cat = match rand::rng().random_range(0..=17) {
0 => r#"
|\__/,| (`\
_.|o o |_ ) )
-(((---(((--------
"#,
1 => r#"
_._ _,-'""`-._
(,-.`._,'( |\`-/|
`-.-' \ )-`( , o o)
`- \`_`"'-
"#,
2 => r#"
|\__/,| (`\
|_ _ |.--.) )
( T ) /
(((^_(((/(((_/
"#,
3 => r#"
("`-''-/").___..--''"`-._
`6_ 6 ) `-. ( ).`-.__.`)
(_Y_.)' ._ ) `._ `. ``-..-'
_..`--'_..-_/ /--'_.'
((((.-'' ((((.' (((.-'
"#,
4 => r#"
__..--''``---....___ _..._ __
/// //_.-' .-/"; ` ``<._ ``.''_ `. / // /
///_.-' _..--.'_ \ `( ) ) // //
/ (_..-' // (< _ ;_..__ ; `' / ///
/ // // // `-._,_)' // / ``--...____..-' /// / //
"#,
5 => r#"
|\__/,| (`\
|o o |__ _)
_.( T ) ` /
((_ `^--' /_< \
`` `-'(((/ (((/
"#,
6 => r#"
* ,MMM8&&&. *
MMMM88&&&&& .
MMMM88&&&&&&&
* MMM88&&&&&&&&
MMM88&&&&&&&&
'MMM88&&&&&&'
'MMM8&&&' *
|\___/|
) ( . '
=\ /=
)===( *
/ \
| |
/ \
\ /
_/\_/\_/\__ _/_/\_/\_/\_/\_/\_/\_/\_/\_/\_
| | | |( ( | | | | | | | | | |
| | | | ) ) | | | | | | | | | |
| | | |(_( | | | | | | | | | |
| | | | | | | | | | | | | | |
jgs| | | | | | | | | | | | | |
"#,
7 => r#"
* ,MMM8&&&. *
MMMM88&&&&& .
MMMM88&&&&&&&
* MMM88&&&&&&&&
MMM88&&&&&&&&
'MMM88&&&&&&'
'MMM8&&&' * _
|\___/| \\
=) ^Y^ (= |\_/| || '
\ ^ / )a a '._.-""""-. //
)=*=( =\T_= / ~ ~ \//
/ \ `"`\ ~ / ~ /
| | |~ \ | ~/
/| | | |\ \ ~/- \ ~\
\| | |_|/| || | // /`
jgs_/\_//_// __//\_/\_/\_((_|\((_//\_/\_/\_
| | | | \_) | | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
"#,
8 => r#"
(`.
) )
( (
\ \
\ \
.-' `-.
/ `.
( ) `-._ , _
) ,' (.\--'(
\ ( ) / \
\ \_( / ( <6 (6
\_)))\ ( `._ .:Y)__
''' \ `-._.'`---^_)))
`-._ ))) ```
``` hjw
"#,
9 => r#"
* *
__ *
,db' * *
,d8/ * * *
888
`db\ * *
`o`_ **
* * * _ *
* / )
* (\__/) * ( ( *
,-.,-.,) (.,-.,-.,-.) ).,-.,-.
| @| ={{ }}= | @| / / | @|o |
_j__j__j_) `-------/ /__j__j__j_
________( /___________
| | @| \ || o|O | @|
|o | |,'\\ , ,'"| | | | hjw
vV\\|/vV|`-'\\ ,---\\ | \\Vv\\hjwVv\\//v
_) ) `. \ /
(__/ ) )
(_/
"#,
10 => r#"
/\____/\ __
.' """" `,-' `--.__
__,- : - - ; " :: `-. -.__
,-sssss `._ `' _,'" ,'~~~::`.sssss-.
|ssssss ,' ,_`--'_ __,' :: ` `.ssssss|
|sssssss `-._____~ `,,'_______,---_;; ssssss|
|ssssssssss `--'~{{__ ____ ,'ssssss|
`-ssssssssssssssssss ~~~~~~~~~~~~ ssss.-'
`---.sssssssssssssssssssss.---' Susie Oviatt
"#,
11 => r#"
/\ /\
{{ `---' }}
{{ O O }}
~~> V <~~__
/ \ \_
{{ }}\\ )_\\
| \_/ ) / /
\__/ /(_/ /
(__/
"#,
12 => r#"
,. ,.
{{^ \\-"-/ ^}}
" """ "
{{ <O> _ <O> }}
==_ .:Y:. _==
."" `--^--' "".
(,~-~."" "" ,~-~.)
------( )----( )-----
^-'-'-^ ^-'-'-^
_____________________________
|"""" /~.^.~\ """"|
hjw ,i-i-i(""( i-i-i.
`97 (o o o ))"")( o o o)
\\(_) /(""( \\ (_)/
`--' \\""\\ `--'
)"")
(""/
"#,
13 => r#"
_ _
| '-. .-' |
\'-.'-"""-'.-'/ _
|= _:'.':_ =| /:`)
\\ <6> <6> / / /
|= |_| =| |:'\\
>\\:. " .:/< ) .|
/'-._^_.-'\ /.:/
/::. .::\ /' /
.| '::. .::' |;.:/
/`\:. .:/`\(
|:. | ':. .:' | .:|
| ` |:.; ;.:| ` |
\:.| |:. .:| |.:/
\ |:.| |.:| /
jgs /'| |\ /| |`\
(,,/:.|.-'-.|.:\,,)
(,,,/ \,,,)
"#,
14 => r#"
.-o=o-.
, /=o=o=o=\ .--.
_|\|=o=O=o=O=| \
__.' a`\=o=o=o=(`\ /
'. a 4/`|.-""'`\ \ ;'`) .---.
\ .' / .--' |_.' / .-._)
`) _.' / /`-.__.' /
jgs `'-.____; /'-.___.-'
`"""`
"#,
15 => r#"
.-. _ __
` )`'-,`\ .-''``.-'
_.-''-. _.' `'--._.' ,-' /
`\ _`'--'` .'
'._ _`- .--. .--. (`
`.' / '.' \ '.
.' \ 0 | 0 / '.
/ _ '._.---._.' _ \
/ `'-. ( ) .-'` \
/ .---'_. . `-,-` . ._'---. \
| -'` . | . `'- |
/_ . ' /;\ ' . ,_\
>'-. '-..-`( ' )`-..-' /
'._ '-' _.'
jgs '-..,__ __,..-'
`'---'`
"#,
16 => r#"
\\
.-'```^```'-.
/ (\ __ /) \
| ` \/ ` |\_/|
\ \____/ (^Y^)--.-,
`'-.......-'w-w__((__) ldb))''))''
"#,
17 => r#"
, ,
|\,.,/|
( @ @ )
\_Y_/
.___/___\________.
| | | | | |
|~~~~~~~~~~~~~~~~|
| <'_:< <'_:< |
:................: ldb'')
"#,
_ => r#" uh oh something's wrong, this shouldn't happen!
"#,
};
println!("{}", scale_ascii_art(cat));
}