experiments/cellular-automata
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Apply dartfmt

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This commit is contained in:
Marty Oehme 2018-07-07 20:49:02 +02:00
parent 2f96712b60
commit 34bdd1ae81
5 changed files with 27 additions and 31 deletions
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7
lib/app_component.dart
View file

@ -4,10 +4,9 @@ import 'dart:html' as html;
import 'package:rules_of_living/src/App.dart';
@Component(
selector: 'my-app',
templateUrl: "app_component.html",
directives: [coreDirectives]
)
selector: 'my-app',
templateUrl: "app_component.html",
directives: [coreDirectives])
class AppComponent implements OnInit {
var name = "World";

8
lib/src/App.dart
View file

@ -18,9 +18,8 @@ class App {
num _updateLag = 0.0;
num _drawLag = 0.0;
final html.CanvasElement canvas;
Grid grid = new Grid(100,100);
Grid grid = new Grid(100, 100);
bool running = false;
App(this.canvas) {
@ -28,13 +27,13 @@ class App {
grid.startingPattern();
}
void reset () {
void reset() {
grid = new Grid(100, 100);
running = false;
}
void process(num now) {
_drawLag+= _elapsed.elapsedMilliseconds;
_drawLag += _elapsed.elapsedMilliseconds;
_updateLag += _elapsed.elapsedMilliseconds;
_elapsed.reset();
@ -59,7 +58,6 @@ class App {
grid.update();
}
void render([num interp]) {
// print("rendering");
grid.render(canvas, interp);

4
lib/src/Cell.dart
View file

@ -20,8 +20,8 @@ class Cell {
void update(int neighbors) {
if (state == true) {
surviveRules.forEach( (Rule rule) {
if(rule.evaluate(neighbors) == true) this.nextState = true;
surviveRules.forEach((Rule rule) {
if (rule.evaluate(neighbors) == true) this.nextState = true;
});
} else {
birthRules.forEach((Rule rule) {

33
lib/src/Grid.dart
View file

@ -4,10 +4,7 @@ import 'dart:math' as math;
import 'package:rules_of_living/src/Cell.dart';
import 'package:rules_of_living/src/Rule.dart';
enum Pattern {
SpaceShip,
Blinker
}
enum Pattern { SpaceShip, Blinker }
class Grid {
final int w;
@ -25,24 +22,25 @@ class Grid {
print("Grid creation finished");
}
void startingPattern({Pattern pattern, int x, int y, int amount, int dispersal}) {
void startingPattern(
{Pattern pattern, int x, int y, int amount, int dispersal}) {
math.Random rng = new math.Random();
int cx = x ?? rng.nextInt(w~/3) + (w~/3);
int cy = y ?? rng.nextInt(h~/3) + (h~/3);
int cx = x ?? rng.nextInt(w ~/ 3) + (w ~/ 3);
int cy = y ?? rng.nextInt(h ~/ 3) + (h ~/ 3);
switch (pattern) {
// Two blocks, offset
// ##
// ##
case Pattern.Blinker:
setCellState(cx, cy, true);
setCellState(cx+1, cy, true);
setCellState(cx, cy+1, true);
setCellState(cx+1, cy+1, true);
setCellState(cx + 1, cy, true);
setCellState(cx, cy + 1, true);
setCellState(cx + 1, cy + 1, true);
setCellState(cx+2, cy+2, true);
setCellState(cx+3, cy+2, true);
setCellState(cx+2, cy+3, true);
setCellState(cx+3, cy+3, true);
setCellState(cx + 2, cy + 2, true);
setCellState(cx + 3, cy + 2, true);
setCellState(cx + 2, cy + 3, true);
setCellState(cx + 3, cy + 3, true);
break;
// A 'gliding' Spaceship
// #
@ -57,7 +55,8 @@ class Grid {
break;
default:
for (var i = 0; i < amount ?? rng.nextInt(20); i++) {
setCellState(cx + dispersal ?? rng.nextInt(10), cy + dispersal ?? rng.nextInt(10), true);
setCellState(cx + dispersal ?? rng.nextInt(10),
cy + dispersal ?? rng.nextInt(10), true);
}
break;
}
@ -82,11 +81,11 @@ class Grid {
// DEBUG RULE TESTING FOR PATTERNS
Rule coagSurvive = new Rule((int n) {
if (n==1) return true;
if (n == 1) return true;
return false;
});
Rule coagBirth = new Rule((int n) {
if (n==1) return true;
if (n == 1) return true;
return false;
});