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
|
use std::collections::HashMap;
use std::convert::TryInto;
use std::sync::mpsc::{SyncSender, Receiver};
use crate::actor::{Value, Type, Actorful, Slot};
use crate::number::Number;
use crate::world::World;
#[derive(Clone)]
pub struct Constant {
pub r#type: Type,
pub value: Value,
}
impl Actorful for Constant {
fn inputs(&self) -> Vec<Slot> {
vec![]
}
fn outputs(&self) -> Vec<Slot> {
vec![Slot { name: "Value".to_string(), r#type: self.r#type.clone() }]
}
fn launch(&self, _input_channels: HashMap<String, Receiver<Value>>,
output_channels: HashMap<String, SyncSender<Value>>, _world: &mut World) -> Box<dyn FnOnce() + Send> {
let value = self.value.clone();
Box::new(move || {
loop {
let _ = output_channels["Value"].try_send(value.clone());
}
})
}
fn boxed_clone(&self) -> Box<dyn Actorful + Send> {
Box::new(self.clone())
}
}
#[derive(Clone)]
pub struct Add;
impl Actorful for Add {
fn inputs(&self) -> Vec<Slot> {
vec![
Slot { name: "N1".to_string(), r#type: Type::AnyNumber },
Slot { name: "N2".to_string(), r#type: Type::AnyNumber },
]
}
fn outputs(&self) -> Vec<Slot> {
vec![Slot { name: "Result".to_string(), r#type: Type::AnyNumber }]
}
fn launch(&self, mut input_channels: HashMap<String, Receiver<Value>>,
output_channels: HashMap<String, SyncSender<Value>>, _world: &mut World) -> Box<dyn FnOnce() + Send> {
let n1 = input_channels.remove("N1").unwrap();
let n2 = input_channels.remove("N2").unwrap();
Box::new(move || {
for (n1, n2) in n1.iter().zip(n2.iter()) {
if let (Value::Number(n1), Value::Number(n2)) = (n1, n2) {
let _ = output_channels["Result"].try_send(Value::Number(n1 + n2));
}
}
})
}
fn boxed_clone(&self) -> Box<dyn Actorful + Send> {
Box::new(self.clone())
}
}
#[derive(Clone)]
pub struct RepeatValue {
pub(crate) r#type: Type,
}
impl Actorful for RepeatValue {
fn inputs(&self) -> Vec<Slot> {
let nonnegative_integer = Type::NumberInRange {
min: Some(Number::from(0)),
max: None,
};
vec![
Slot { name: "Value".to_string(), r#type: self.r#type.clone() },
Slot { name: "Count".to_string(), r#type: nonnegative_integer },
]
}
fn outputs(&self) -> Vec<Slot> {
vec![Slot { name: "List".to_string(), r#type: Type::List { contents: Box::new(self.r#type.clone()) } }]
}
fn launch(&self, mut input_channels: HashMap<String, Receiver<Value>>,
output_channels: HashMap<String, SyncSender<Value>>, _world: &mut World) -> Box<dyn FnOnce() + Send> {
let value = input_channels.remove("Value").unwrap();
let count = input_channels.remove("Count").unwrap();
Box::new(move || {
for (value, count) in value.iter().zip(count.iter()) {
if let Value::Number(count) = count {
let count: usize = count.try_into().unwrap();
let vec = vec![value; count];
let _ = output_channels["List"].try_send(Value::List(vec));
}
}
})
}
fn boxed_clone(&self) -> Box<dyn Actorful + Send> {
Box::new(self.clone())
}
}
#[derive(Clone)]
pub struct DeconstructRecord {
pub record_type: Type,
}
impl Actorful for DeconstructRecord {
fn inputs(&self) -> Vec<Slot> {
vec![Slot { name: "Record".to_string(), r#type: self.record_type.clone() }]
}
fn outputs(&self) -> Vec<Slot> {
if let Type::Record { name: _, fields } = &self.record_type {
fields.clone()
} else {
panic!("bruh that's the wrong goddamn type")
}
}
fn launch(&self, mut input_channels: HashMap<String, Receiver<Value>>,
output_channels: HashMap<String, SyncSender<Value>>, _world: &mut World) -> Box<dyn FnOnce() + Send> {
let record = input_channels.remove("Record").unwrap();
Box::new(move || {
for record in record.iter() {
if let Value::Record(fields) = record {
for (label, value) in fields {
let _ = output_channels[&label].try_send(value);
}
}
}
})
}
fn boxed_clone(&self) -> Box<dyn Actorful + Send> {
Box::new(self.clone())
}
}
|
