experiments/cellular-automata
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Fix Cell Population

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This commit is contained in:
Marty Oehme 2018-07-06 15:00:45 +02:00
parent b16d108e70
commit c2d46c6e38
2 changed files with 9 additions and 7 deletions
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6
lib/Cell.dart
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@ -10,14 +10,14 @@ class Cell {
void update(int neighbors) { void update(int neighbors) {
bool newState = false; bool newState = false;
if (state == true) { if (state == true) {
surviveRules.forEach((Rule rule) { surviveRules.forEach( (Rule rule) {
if (rule.evaluate(neighbors) == true) newState = true; if(rule.evaluate(neighbors) == true) newState = true;
}); });
} else { } else {
birthRules.forEach((Rule rule) { birthRules.forEach((Rule rule) {
if (rule.evaluate(neighbors) == true) newState = true; if (rule.evaluate(neighbors) == true) newState = true;
}); });
} }
state = newState; this.state = newState;
} }
} }

10
lib/Grid.dart
View file

@ -13,6 +13,8 @@ class Grid {
map.addAll(_buildGrid(w, h)); map.addAll(_buildGrid(w, h));
map[5][5].state = true; map[5][5].state = true;
map[5][6].state = true;
map[5][7].state = true;
print("Grid creation finished"); print("Grid creation finished");
} }
@ -21,11 +23,11 @@ class Grid {
List<List<Cell>> grid = new List(h); List<List<Cell>> grid = new List(h);
Rule threeTrue = new Rule((int n) { Rule threeTrue = new Rule((int n) {
if(n==3) return true; if(n==3) return true;
else return false; return false;
}); });
Rule twoTrue = new Rule((int n) { Rule twoTrue = new Rule((int n) {
if(n==2) return true; if(n==2) return true;
else return false; return false;
}); });
for (int y = 0; y < h; y++) { for (int y = 0; y < h; y++) {
@ -35,9 +37,9 @@ class Grid {
Cell cell = new Cell(); Cell cell = new Cell();
cell.surviveRules.add(twoTrue); cell.surviveRules.add(twoTrue);
cell.surviveRules.add(threeTrue); cell.surviveRules.add(threeTrue);
cell.birthRules.add(twoTrue); cell.birthRules.add(threeTrue);
grid[y][x] = new Cell(); grid[y][x] = cell;
} }
} }
return grid; return grid;