DFGameWidget class

游戏控件

Inheritance

Constructors

DFGameWidget({Size size = const Size(100, 100), required DFCamera camera, dynamic onTap(DFSprite sprite)?})
创建游戏控件

Properties

camera → DFCamera
摄像机
final
fps ↔ double
当前帧数
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onTap ↔ (dynamic Function(DFSprite sprite)?)
点击抬起
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → Size
尺寸
final
spriteWidget ↔ DFSpriteWidget
精灵控件
getter/setter pair

Methods

addChild(DFSprite? sprite) → void
增加精灵 增加进来精灵才能被绘制
addChildren(List<DFSprite> sprites) → void
增加精灵 增加进来精灵才能被绘制
build(BuildContext context) → Widget
控件布局
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
insertChild(int index, DFSprite? sprite) → void
插入精灵 增加进来精灵才能被绘制
insertChildren(int index, List<DFSprite> sprites) → void
插入精灵 增加进来精灵才能被绘制
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onTapUp(TapUpDetails details) → void
点击监听
removeChild(DFSprite sprite) → void
删除精灵
screenToWorldPosition(Offset localPosition) → DFPosition
屏幕坐标转换为世界坐标
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited