fll_rs/
input.rs

1use std::mem;
2
3/// Repersents which butons are pressed on the robot
4#[derive(Clone, Default)]
5pub struct Input {
6    // up; down; left; right; enter; backspace
7    current_input: [bool; 6],
8    last_input: [bool; 6],
9}
10
11impl Input {
12    pub const UP: usize = 0;
13    pub const DOWN: usize = 1;
14    pub const LEFT: usize = 2;
15    pub const RIGHT: usize = 3;
16    pub const ENTER: usize = 4;
17    pub const BACKSPACE: usize = 5;
18
19    /// Update with new data
20    pub fn update(&mut self, new_state: [bool; 6]) -> bool {
21        let last_input = mem::replace(&mut self.current_input, new_state);
22        if new_state != last_input {
23            self.last_input = last_input;
24            true
25        } else {
26            false
27        }
28    }
29
30    pub fn is_up(&self) -> bool {
31        self.current_input[Input::UP]
32    }
33
34    pub fn pressed_up(&self) -> bool {
35        self.current_input[Input::UP] && !self.last_input[Input::UP]
36    }
37
38    pub fn released_up(&self) -> bool {
39        !self.current_input[Input::UP] && self.last_input[Input::UP]
40    }
41
42    pub fn is_down(&self) -> bool {
43        self.current_input[Input::DOWN]
44    }
45
46    pub fn pressed_down(&self) -> bool {
47        self.current_input[Input::DOWN] && !self.last_input[Input::DOWN]
48    }
49
50    pub fn released_down(&self) -> bool {
51        !self.current_input[Input::DOWN] && self.last_input[Input::DOWN]
52    }
53
54    pub fn is_left(&self) -> bool {
55        self.current_input[Input::LEFT]
56    }
57
58    pub fn pressed_left(&self) -> bool {
59        self.current_input[Input::LEFT] && !self.last_input[Input::LEFT]
60    }
61
62    pub fn released_left(&self) -> bool {
63        !self.current_input[Input::LEFT] && self.last_input[Input::LEFT]
64    }
65
66    pub fn is_right(&self) -> bool {
67        self.current_input[Input::RIGHT]
68    }
69
70    pub fn pressed_right(&self) -> bool {
71        self.current_input[Input::RIGHT] && !self.last_input[Input::RIGHT]
72    }
73
74    pub fn released_right(&self) -> bool {
75        !self.current_input[Input::RIGHT] && self.last_input[Input::RIGHT]
76    }
77
78    pub fn is_enter(&self) -> bool {
79        self.current_input[Input::ENTER]
80    }
81
82    pub fn pressed_enter(&self) -> bool {
83        self.current_input[Input::ENTER] && !self.last_input[Input::ENTER]
84    }
85
86    pub fn released_enter(&self) -> bool {
87        !self.current_input[Input::ENTER] && self.last_input[Input::ENTER]
88    }
89
90    pub fn is_backspace(&self) -> bool {
91        self.current_input[Input::BACKSPACE]
92    }
93
94    pub fn pressed_backspace(&self) -> bool {
95        self.current_input[Input::BACKSPACE] && !self.last_input[Input::BACKSPACE]
96    }
97
98    pub fn released_backspace(&self) -> bool {
99        !self.current_input[Input::BACKSPACE] && self.last_input[Input::BACKSPACE]
100    }
101}
fll_rs/input.rs

fll_rs/
input.rs
