#include "cellset.h"


void cellset_init(cellset_t* row) {
    row->count = 0;
}

void cellset_add(
    cellset_t* row,
    uint8_t other
) {
    for (uint8_t i = 0; i < row->count; i++) {
        if (row->cells[i] == other) {
            return;
        }
    }
    if (row->count >= N_CELLS) {
        crash("too many interference items");
    }
    row->cells[row->count++] = other;
}

void cellset_add_exclude(
    cellset_t* row,
    uint8_t exclude,
    uint8_t other
) {
    if (other == exclude) { return; }
    cellset_add(row, other);
}