cellular-automata/lib/Cell.dart
Marty Oehme 6b7e8edb28 Fix Cell Propagation through intermediate Step
the next targeted state is first propagated to all Cells, then they all adopt their new states at once.
2018-07-06 16:46:30 +02:00

27 lines
650 B
Dart

import 'package:rules_of_living/Rule.dart';
class Cell {
bool state;
bool nextState = false;
List<Rule> surviveRules = new List<Rule>();
List<Rule> birthRules = new List<Rule>();
Cell([bool state = false]) : this.state = state;
void advanceState() {
this.state = this.nextState;
this.nextState = false;
}
void update(int neighbors) {
if (state == true) {
surviveRules.forEach( (Rule rule) {
if(rule.evaluate(neighbors) == true) this.nextState = true;
});
} else {
birthRules.forEach((Rule rule) {
if (rule.evaluate(neighbors) == true) this.nextState = true;
});
}
}
}