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Add correct array rotation code

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This commit is contained in:
Pyrex 2023-09-19 21:58:31 -07:00
parent 04b580b22c
commit b91f3097f2
1 changed files with 3 additions and 3 deletions
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6
lib/gen/generator.dart
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@ -269,11 +269,11 @@ class Vault {
} }
// TODO: Actually test this logic. // TODO: Actually test this logic.
// It feels right in my head but that doesn't mean it's right // This worked in Python, so it might even be right!
Vault rotateRight() { Vault rotateRight() {
List<LevelTile> tiles2 = [ List<LevelTile> tiles2 = [
for (var x = 0; x < vx; x++) for (var x = 0; x < vx; x++)
for (var y = 0; y < vy; y++) tiles[y * vx + x] for (var y = 0; y < vy; y++) tiles[(vy - 1 - y) * vx + x]
]; ];
return Vault(tiles2, vy, vx, smooth.rotateRight()); return Vault(tiles2, vy, vx, smooth.rotateRight());
@ -282,7 +282,7 @@ class Vault {
Vault rotateLeft() { Vault rotateLeft() {
List<LevelTile> tiles2 = [ List<LevelTile> tiles2 = [
for (var x = vx - 1; x >= 0; x++) for (var x = vx - 1; x >= 0; x++)
for (var y = vy - 1; y >= 0; y++) tiles[y * vx + x] for (var y = vy - 1; y >= 0; y++) tiles[y * vx + (vx - 1 - x)]
]; ];
return Vault(tiles2, vy, vx, smooth.rotateLeft()); return Vault(tiles2, vy, vx, smooth.rotateLeft());