mirror of
https://gitlab1.ptb.de/waltem01/Matrix
synced 2024-09-11 07:39:42 +00:00
updating to next generation
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parent
ca4b04723f
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32
src/cell.rs
32
src/cell.rs
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@ -1,8 +1,12 @@
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use crate::BRIGHTNESS;
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use crate::G;
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use crate::HEIGHT;
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use crate::K1;
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use crate::K2;
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use crate::Q;
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use crate::WIDTH;
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#[derive(PartialEq)]
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pub struct Cell {
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pub x: u32,
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pub y: u32,
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@ -93,3 +97,31 @@ pub fn display_grid(grid: &Vec<Vec<Cell>>) {
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println!();
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}
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}
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pub fn update_grid(grid: &mut Vec<Vec<Cell>>) {
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let mut new_gen = init_grid(Some(grid));
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for j in 0..HEIGHT {
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for i in 0..WIDTH {
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let x = i as usize;
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let y = j as usize;
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let current = &grid[y][x];
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let next = &mut new_gen[y][x];
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if current.state == Q - 1 {
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next.state = 0;
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} else if current.state == 0 {
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let (inf, ill) = current.neighbor_count(&grid, StateOp::Types);
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next.state = inf / K1 + ill / K2;
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} else {
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let (sum, states) = current.neighbor_count(&grid, StateOp::States);
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next.state = sum / (9 - states) + G;
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}
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if next.state >= Q {
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next.state = Q - 1;
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}
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}
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}
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*grid = new_gen;
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}
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