/**
* Iterate through each Organism in the World, created as a 2D array.
* Check surroundings of each Organism and do some operations.
*
* @return $this
*/
public function live()
{
if ($this->table) {
$this->table();
}
for ($i = 0; $i < $this->iterations; $i++) {
$this->operations = [];
for ($x = 0; $x < $this->cells; $x++) {
for ($y = 0; $y < $this->cells; $y++) {
// Calculate operation
$operation = !isset($this->life[$x][$y]) ? Organism::canBeBirthable($x, $y, $this->life) : $this->life[$x][$y]->whatShouldIDo($this->life);
if ($operation) {
$this->operations[] = array_merge($operation, ['x' => $x, 'y' => $y]);
}
}
}
// After iteration is done, process all operations.
$this->process();
// Add current iteration life to output for simulation
$this->addOrganismsToSimulation($i);
if ($this->table) {
$this->table($i);
}
}
return $this;
}
