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my first if let statement :D

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LinlyBoi
2023-05-06 20:26:47 +03:00
parent 1c8aa43983
commit f6ebf19ef4
1 changed files with 7 additions and 6 deletions
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13
src/main.rs
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@@ -39,9 +39,10 @@ fn main() {
while !rl.window_should_close() {
let mut d = rl.begin_drawing(&thread);
if d.is_mouse_button_pressed(MouseButton::MOUSE_LEFT_BUTTON) {
let column = get_mouse_column(&d, square_widf);
let coords = get_circle_coords(1, column);
state.circles.push((coords.1, coords.0, Disk::P1));
if let Some(column) = get_mouse_column(&d, square_widf) {
let coords = get_circle_coords(1, column);
state.circles.push((coords.1, coords.0, Disk::P1));
}
}
for circle in &state.circles {
let (x, y, disk) = circle;
@@ -79,7 +80,7 @@ fn get_circle_coords(x: i32, y: i32) -> (i32, i32) {
};
returned
}
fn get_mouse_column(rl: &RaylibHandle, sw: i32) -> i32 {
fn get_mouse_column(rl: &RaylibHandle, sw: i32) -> Option<i32> {
//row,col return
let mouse_pos = rl.get_mouse_x();
dbg!(mouse_pos);
@@ -87,8 +88,8 @@ fn get_mouse_column(rl: &RaylibHandle, sw: i32) -> i32 {
dbg!(mouse_pos < sw * (num) - STARTY);
if (mouse_pos > sw * (num - 1) + STARTY) && (mouse_pos < sw * (num) - STARTY) {
dbg!(num);
return num;
return Some(num);
}
}
-100
None
}