msb-public
/
pinball
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refactor: modified ramp to fit on curves

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pull/126/head
RuiAlonso 4 years ago
parent 0b0ca71cbb
commit 0722724c38
1 changed files with 147 additions and 34 deletions
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169
lib/game/components/jetpack_ramp.dart
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@ -1,22 +1,24 @@
// ignore_for_file: public_member_api_docs, avoid_renaming_method_parameters
import 'dart:math' as math;
import 'dart:ui';
import 'package:flame/extensions.dart';
import 'package:flame/components.dart';
import 'package:flame_forge2d/flame_forge2d.dart';
import 'package:flutter/material.dart';
import 'package:pinball/game/game.dart';
import 'package:pinball_components/pinball_components.dart';
import 'package:pinball/gen/assets.gen.dart';
import 'package:pinball_components/pinball_components.dart' hide Assets;
/// A [Blueprint] which creates the [JetpackRamp].
class Jetpack extends Forge2DBlueprint {
/// {@macro spaceship}
Jetpack({required this.position});
/// The [position] where the elements will be created
final Vector2 position;
@override
void build(_) {
final position = Vector2(
PinballGame.boardBounds.left + 40.5,
PinballGame.boardBounds.top - 31.5,
);
addAllContactCallback([
RampOpeningBallContactCallback<_JetpackRampOpening>(),
]);
@ -24,23 +26,27 @@ class Jetpack extends Forge2DBlueprint {
final rightOpening = _JetpackRampOpening(
rotation: math.pi,
)
..initialPosition = position + Vector2(12.9, -20)
..initialPosition = position + Vector2(1.7, 19)
..layer = Layer.opening;
final leftOpening = _JetpackRampOpening(
outsideLayer: Layer.spaceship,
rotation: math.pi,
)
..initialPosition = position + Vector2(-2.5, -20)
..initialPosition = position + Vector2(-13.7, 19)
..layer = Layer.jetpack;
final jetpackRamp = JetpackRamp()
..initialPosition = position + Vector2(5, -20.2)
..initialPosition = position
..layer = Layer.jetpack;
final baseRight = _JetpackBase()
..initialPosition = position + Vector2(1.7, 20);
addAll([
rightOpening,
leftOpening,
jetpackRamp,
baseRight,
]);
}
}
@ -49,36 +55,66 @@ class Jetpack extends Forge2DBlueprint {
/// Represents the upper left blue ramp of the [Board].
/// {@endtemplate}
class JetpackRamp extends BodyComponent with InitialPosition, Layered {
JetpackRamp() : super(priority: 2) {
JetpackRamp() : super(priority: 3) {
layer = Layer.jetpack;
paint = Paint()
..color = const Color.fromARGB(255, 8, 218, 241)
..color = Color.fromARGB(255, 0, 217, 255)
..style = PaintingStyle.stroke;
}
/// Radius of the external arc.
static const _externalRadius = 18.0;
/// Width between walls of the ramp.
static const width = 5.0;
List<FixtureDef> _createFixtureDefs() {
final fixturesDef = <FixtureDef>[];
final externalCurveShape = ArcShape(
center: initialPosition,
arcRadius: _externalRadius,
angle: math.pi,
rotation: math.pi,
final innerLeftControlPoints = [
Vector2(-24.73, 38),
Vector2(-26.3, 65.65),
Vector2(-13.8, 65.65),
];
final innerLeftCurveShape = BezierCurveShape(
controlPoints: innerLeftControlPoints,
);
final innerLeftCurveFixtureDef = FixtureDef(innerLeftCurveShape);
fixturesDef.add(innerLeftCurveFixtureDef);
final innerRightControlPoints = [
innerLeftControlPoints.last,
Vector2(-1, 65.9),
Vector2(0.1, 39.5),
];
final innerRightCurveShape = BezierCurveShape(
controlPoints: innerRightControlPoints,
);
final innerRightCurveFixtureDef = FixtureDef(innerRightCurveShape);
fixturesDef.add(innerRightCurveFixtureDef);
final outerLeftControlPoints = [
Vector2(-30.95, 38),
Vector2(-33, 71.25),
Vector2(-14.2, 71.25),
];
final outerLeftCurveShape = BezierCurveShape(
controlPoints: outerLeftControlPoints,
);
final externalFixtureDef = FixtureDef(externalCurveShape);
fixturesDef.add(externalFixtureDef);
final internalCurveShape = externalCurveShape.copyWith(
arcRadius: _externalRadius - width,
final outerLeftCurveFixtureDef = FixtureDef(outerLeftCurveShape);
fixturesDef.add(outerLeftCurveFixtureDef);
final outerRightControlPoints = [
outerLeftControlPoints.last,
Vector2(4.7, 71.25),
Vector2(6.3, 40.1),
];
final outerRightCurveShape = BezierCurveShape(
controlPoints: outerRightControlPoints,
);
final internalFixtureDef = FixtureDef(internalCurveShape);
fixturesDef.add(internalFixtureDef);
final outerRightCurveFixtureDef = FixtureDef(outerRightCurveShape);
fixturesDef.add(outerRightCurveFixtureDef);
return fixturesDef;
}
@ -94,6 +130,79 @@ class JetpackRamp extends BodyComponent with InitialPosition, Layered {
return body;
}
@override
Future<void> onLoad() async {
await super.onLoad();
//await _loadBackground();
}
Future<void> _loadBackground() async {
final spriteRamp = await gameRef.loadSprite(
Assets.images.components.spaceshipRamp.path,
);
final spriteRampComponent = SpriteComponent(
sprite: spriteRamp,
size: Vector2(38.1, 33.8),
anchor: Anchor.center,
)
..position = Vector2(-12.2, -53.5)
..priority = 2;
final spriteRailingBg = await gameRef.loadSprite(
Assets.images.components.spaceshipRailingBg.path,
);
final spriteRailingBgComponent = SpriteComponent(
sprite: spriteRailingBg,
size: Vector2(38.3, 35.1),
anchor: Anchor.center,
)
..position = spriteRampComponent.position + Vector2(0, -1)
..priority = 3;
final spriteRailingFg = await gameRef.loadSprite(
Assets.images.components.spaceshipRailingFg.path,
);
final spriteRailingFgComponent = SpriteComponent(
sprite: spriteRailingFg,
size: Vector2(26.1, 28.3),
anchor: Anchor.center,
)
..position = spriteRampComponent.position + Vector2(0, 1)
..priority = 5;
await add(spriteRailingBgComponent);
await add(spriteRampComponent);
await add(spriteRailingFgComponent);
}
}
class _JetpackBase extends BodyComponent with InitialPosition, Layered {
_JetpackBase() {
layer = Layer.board;
}
@override
Body createBody() {
renderBody = false;
final baseShape = BezierCurveShape(
controlPoints: [
Vector2(initialPosition.x - 3, initialPosition.y),
Vector2(initialPosition.x - 3, initialPosition.y) + Vector2(2, 2),
Vector2(initialPosition.x + 3, initialPosition.y) + Vector2(-2, 2),
Vector2(initialPosition.x + 3, initialPosition.y)
],
);
final fixtureDef = FixtureDef(baseShape);
final bodyDef = BodyDef()
..userData = this
..position = initialPosition;
return world.createBody(bodyDef)..createFixture(fixtureDef);
}
}
/// {@template jetpack_ramp_opening}
@ -110,6 +219,7 @@ class _JetpackRampOpening extends RampOpening {
pathwayLayer: Layer.jetpack,
outsideLayer: outsideLayer,
orientation: RampOrientation.down,
pathwayPriority: 4,
);
final double _rotation;
@ -117,7 +227,9 @@ class _JetpackRampOpening extends RampOpening {
static final Vector2 _size = Vector2(JetpackRamp.width / 4, .1);
@override
Shape get shape => PolygonShape()
Shape get shape {
renderBody = false;
return PolygonShape()
..setAsBox(
_size.x,
_size.y,
@ -125,3 +237,4 @@ class _JetpackRampOpening extends RampOpening {
_rotation,
);
}
}

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