58 lines
1.3 KiB
Dart
58 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:firo_runner/main.dart';
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import 'package:flame/components.dart';
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class MovingObject {
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late SpriteAnimationGroupComponent sprite;
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MyGame gameRef;
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MovingObject(this.gameRef);
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void setPosition(double x, double y) {
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sprite.position = Vector2(x, y);
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}
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void setSize(double x, double y) {
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sprite.size = Vector2(x, y);
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}
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Sprite getSprite() {
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return sprite.animation!.getSprite();
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}
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void update(double dt) {
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double velocity = gameRef.gameState.getVelocity();
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sprite.position = sprite.position - Vector2(velocity * dt, 0);
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}
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String intersect(Rect other) {
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final collision = sprite.toRect().intersect(other);
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if (!collision.isEmpty) {
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double yDistance = other.top - sprite.toRect().top;
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double xDistance = other.left - sprite.toRect().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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void resize(Vector2 newSize, double xRatio, double yRatio) {
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sprite.x *= xRatio;
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sprite.y *= yRatio;
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sprite.width *= xRatio;
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sprite.height *= yRatio;
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}
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}
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