65 lines
1.6 KiB
Dart
65 lines
1.6 KiB
Dart
import 'package:firo_runner/moving_object.dart';
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import 'package:firo_runner/main.dart';
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import 'package:flame/components.dart';
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import 'package:flutter/material.dart';
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enum WireState { normal }
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class Wire extends MovingObject {
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Wire(MyGame gameRef) : super(gameRef) {
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var wire = gameRef.wireHolder.getWire();
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SpriteAnimation normal = SpriteAnimation.fromFrameData(
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wire,
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SpriteAnimationData.sequenced(
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amount: 12,
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stepTime: 0.05,
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textureSize: Vector2(512, 512),
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),
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);
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sprite = SpriteAnimationGroupComponent(
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animations: {
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WireState.normal: normal,
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},
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current: WireState.normal,
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);
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sprite.changePriorityWithoutResorting(WIRE_PRIORITY);
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setSize(
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gameRef.blockSize,
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gameRef.blockSize,
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);
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}
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@override
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String intersect(Rect other) {
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Rect currentRect = sprite.toRect();
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Rect wireRect = Rect.fromLTWH(
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currentRect.left + 2 * currentRect.width / 5,
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currentRect.top + 2 * currentRect.height / 7,
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currentRect.width / 5,
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currentRect.height / 5,
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);
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final collision = wireRect.intersect(other);
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if (!collision.isEmpty) {
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double yDistance = other.top - wireRect.top;
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double xDistance = other.left - wireRect.left;
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if (yDistance.abs() > xDistance.abs()) {
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if (yDistance > 0) {
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return "bottom";
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} else {
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return "top";
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}
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} else {
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if (xDistance > 0) {
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return "right";
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} else {
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return "left";
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}
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}
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}
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return "none";
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}
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}
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