26 lines
613 B
Dart
26 lines
613 B
Dart
part of 'generator.dart';
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class Requirement {
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final int vxMin, vxMax, vyMin, vyMax;
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final DirectionSet smooth;
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Requirement(this.vxMin, this.vxMax, this.vyMin, this.vyMax, this.smooth) {
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assert(vxMin <= vxMax);
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assert(vyMin <= vyMax);
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assert(vxMax > 2);
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assert(vyMax > 2);
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}
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Requirement flip() {
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return Requirement(vxMin, vxMax, vyMin, vyMax, smooth.flip());
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}
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Requirement rotateLeft() {
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return Requirement(vyMin, vyMax, vxMin, vxMax, smooth.rotateLeft());
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}
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Requirement rotateRight() {
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return Requirement(vyMin, vyMax, vxMin, vxMax, smooth.rotateRight());
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}
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}
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