Package snap.games

Class Actor

java.lang.Object

snap.props.PropObject

snap.view.View

snap.view.ParentView

snap.games.Actor

All Implemented Interfaces:

PropChange.DoChange, XMLArchiver.Archivable

Direct Known Subclasses:

BoardActor, PenActor

public class Actor
extends ParentView

This class represents a game character in a GameView.

Nested Class Summary

Nested classes/interfaces inherited from class snap.view.View

View.Overflow

Field Summary

Fields

Modifier and Type	Field	Description
static final String	Image_Prop

Fields inherited from class snap.view.ParentView

_children, Children_Prop, NeedsLayout_Prop

Fields inherited from class snap.view.View

_align, _border, _borderRadius, _effect, _fill, _font, _margin, _padding, _repaintRect, _showing, _spacing, _vertical, Action, Align_Prop, Border_Prop, BorderRadius_Prop, Cursor_Prop, Disabled_Prop, DragEvents, Effect_Prop, Fill_Prop, Focusable_Prop, Focused_Prop, FocusWhenPressed_Prop, Font_Prop, GrowHeight_Prop, GrowWidth_Prop, Height_Prop, KeyEvents, KeyPress, KeyRelease, KeyType, LeanX_Prop, LeanY_Prop, Managed_Prop, Margin_Prop, MaxHeight_Prop, MaxWidth_Prop, MinHeight_Prop, MinWidth_Prop, MouseDrag, MouseEnter, MouseEvents, MouseExit, MouseMove, MousePress, MouseRelease, Name_Prop, Opacity_Prop, Overflow_Prop, Padding_Prop, Paintable_Prop, Parent_Prop, Pickable_Prop, PrefHeight_Prop, PrefWidth_Prop, Rotate_Prop, RuntimeClassName_Prop, ScaleX_Prop, ScaleY_Prop, Scroll, Showing_Prop, Spacing_Prop, Text_Prop, TextColor_Prop, ToolTip_Prop, TransX_Prop, TransY_Prop, Vertical_Prop, Visible_Prop, Width_Prop, X_Prop, Y_Prop

Fields inherited from class snap.props.PropObject

_pcs, EMPTY_OBJECT

Constructor Summary

Constructors

Constructor	Description
Actor()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	act()	The act method.
<T> T	getActorAtXY(double aX, double aY, Class<T> aClass)	Returns the first actor hit by given point that match given class (class can be null).
<T> T	getActorInRange(double aRadius, Class<T> aClass)	Returns the first actor in given range radius that match given class (class can be null).
<T> List<T>	getActorsAtXY(double aX, double aY, Class<T> aClass)	Returns the actors hit by given point that match given class (class can be null).
<T> List<T>	getActorsInRange(double aRadius, Class<T> aClass)	Returns the actors in given range radius that match given class (class can be null).
double	getAngleToActor(Actor anActor)	Returns the angle of the line from this actor center point to given point.
double	getAngleToMouse()	Returns the angle of the line from this actor center point to current mouse point.
double	getAngleToXY(double aX, double aY)	Returns the angle of the line from this actor center point to given point.
double	getDistanceToActor(Actor anActor)	Returns the distance from this actor center point to given actor center point.
double	getDistanceToXY(double aX, double aY)	Returns the distance from this actor center point to given point.
GameView	getGameView()	Returns the GameView.
<T extends GameView> T	getGameView(Class<? extends GameView> aClass)	Returns the GameView as given class.
Image	getImage()	Returns the image.
<T> T	getIntersectingActor(Class<T> aClass)	Returns the actors intersecting this actor that match given class (class can be null).
<T> List<T>	getIntersectingActors(Class<T> aClass)	Returns the actors intersecting this actor that match given class (class can be null).
protected double	getPrefHeightImpl(double aW)	Pref height.
protected double	getPrefWidthImpl(double aH)	Pref width.
boolean	intersectsActor(Actor anActor)	Returns whether actor intersects given actor.
protected boolean	isActorInRange(Actor anActor, double aRadius, Class<?> aClass)	Returns whether given actor is in range and of matching class (class can be null).
boolean	isAtGameViewEdge()	Returns whether at edge.
boolean	isIntersectingActor(Class<?> aClass)	Returns the actors intersecting this actor that match given class (class can be null).
protected boolean	isIntersectingActor(Actor anActor, Class<?> aClass)	Returns whether given actor is intersecting and of matching class (class can be null).
protected void	layoutImpl()	Layout.
void	moveBy(double aCount)	Move actor forward.
void	moveToXY(double anX, double aY)	Move actor to a point using setRotation and moveBy (so pen drawing works).
void	scaleBy(double aScale)	Scale actor by given amount.
void	setImage(Image anImage)	Sets the image.
void	setImageForName(String imageName)	Sets the image for given name.
void	turnBy(double theDegrees)	Turn actor by given degrees.
void	turnToActor(Actor anActor)	Turn actor to given point X/Y.
void	turnToXY(double aX, double aY)	Turn actor to given point X/Y.

Methods inherited from class snap.view.ParentView

addChild, addChild, addDeepChangeListener, childDidDeepChange, childDidPropChange, fromXML, fromXMLChildren, fromXMLView, getChild, getChildAtXY, getChildCount, getChildCountManaged, getChildForClass, getChildForName, getChildren, getChildrenArray, getChildrenForClass, getChildrenInPaintOrder, getChildrenManaged, getFocusNext, getFocusPrev, getLastChild, getPropValue, getViewProxy, indexOfChild, initProps, intersectsShape, isInLayout, isNeedsLayout, isNeedsLayoutDeep, isNeedsRepaintDeep, layout, layoutDeep, layoutDeepImpl, layoutFloatingViews, paintAll, paintChildren, parentFontChanged, processPropChange, relayout, removeChild, removeChild, removeChildren, removeDeepChangeListener, setChildren, setFont, setNeedsLayout, setNeedsLayoutDeep, setNeedsRepaintDeep, setOwner, setOwnerChildren, setPropValue, setShowing, themeChanged, toXML, toXMLChildren, toXMLView

Methods inherited from class snap.view.View

addEventFilter, addEventHandler, clone, contains, contains, containsShape, createActionEvent, disableEvents, enableEvents, fireActionEvent, getAlign, getAlignX, getAlignY, getAnim, getAnimCleared, getAnimTimeDeep, getBestHeight, getBestSize, getBestWidth, getBorder, getBorderRadius, getBounds, getBoundsLocal, getBoundsParent, getBoundsShape, getBoundsShapeParent, getClip, getClipAll, getClipBounds, getClipBoundsAll, getCursor, getDefaultFont, getEffect, getEnv, getEventAdapter, getFill, getFillColor, getFocusNext, getFocusPrev, getFont, getHeight, getHost, getInsetsAll, getLean, getLeanX, getLeanY, getLocalToParent, getLocalToParent, getMargin, getMaxHeight, getMaxSize, getMaxWidth, getMaxX, getMaxY, getMidX, getMidXY, getMidY, getMinHeight, getMinHeightImpl, getMinSize, getMinWidth, getMinWidthImpl, getName, getOpacity, getOpacityAll, getOverflow, getOwner, getOwner, getPadding, getParent, getParent, getParentCount, getParentToLocal, getParentToLocal, getPhysics, getPhysics, getPrefHeight, getPrefHeight, getPrefSize, getPrefWidth, getPrefWidth, getProp, getPropDefault, getProps, getRepaintRect, getRepaintRectExpanded, getRootView, getRotate, getRuntimeClassName, getScale, getScaleX, getScaleY, getSize, getSpacing, getText, getTextColor, getToolTip, getToolTip, getTransX, getTransY, getUpdater, getValuePropName, getVisibleBounds, getWidth, getWindow, getX, getXY, getY, indexInHost, indexInParent, initStyleProps, isActionable, isAncestor, isAnimActive, isClipToBounds, isDisabled, isEnabled, isFocusable, isFocused, isFocusKeysEnabled, isFocusPainted, isFocusWhenPressed, isFontSet, isGrowHeight, isGrowWidth, isGuest, isHorizontal, isLocalToParentSimple, isManaged, isManagedVisible, isMaxHeightSet, isMaxWidthSet, isMinHeightSet, isMinWidthSet, isMouseDown, isMouseOver, isNeedsRepaint, isPaintable, isPickable, isPickableVisible, isPrefHeightSet, isPrefWidthSet, isPropDefault, isShowing, isToolTipEnabled, isVertical, isVisible, localToParent, localToParent, localToParent, localToParent, localToScreen, paintAbove, paintBack, paintFront, parentToLocal, parentToLocal, parentToLocal, parentToLocal, playAnimDeep, processEvent, processEventAll, processEventFilters, processEventHandlers, relayoutParent, removeEventFilter, removeEventHandler, repaint, repaint, repaint, repaintInParent, requestFocus, runDelayed, runIntervals, runLater, scrollToVisible, setActionable, setAlign, setAlignX, setAlignY, setAnimString, setAnimTimeDeep, setBorder, setBorder, setBorderRadius, setBounds, setBounds, setBoundsLocal, setClipToBounds, setCursor, setDisabled, setEffect, setEnabled, setFill, setFocusable, setFocused, setFocusKeysEnabled, setFocusPainted, setFocusWhenPressed, setGrowHeight, setGrowWidth, setHeight, setLean, setLeanX, setLeanY, setManaged, setMargin, setMargin, setMaxHeight, setMaxSize, setMaxSize, setMaxWidth, setMidXY, setMinHeight, setMinSize, setMinSize, setMinWidth, setName, setOpacity, setOverflow, setPadding, setPadding, setPaintable, setParent, setPickable, setPrefHeight, setPrefSize, setPrefSize, setPrefWidth, setProp, setRotate, setRuntimeClassName, setScale, setScaleX, setScaleY, setSize, setSize, setSizeLocal, setSizeToBestSize, setSizeToPrefSize, setSpacing, setText, setTextColor, setToolTip, setToolTipEnabled, setTransX, setTransY, setVertical, setVisible, setWidth, setX, setXY, setXYLocal, setY, stopAnimDeep, stopIntervals, toStringProps

Methods inherited from class snap.props.PropObject

addPropChangeListener, addPropChangeListener, batchPropChange, batchPropChange, batchPropChanges, fireBatchPropChanges, firePropChange, firePropChange, firePropChange, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, getPropsString, processArchivedNode, processUnarchivedNode, removePropChangeListener, removePropChangeListener, setPropsString, setPropValues, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

Image_Prop

public static final String Image_Prop

See Also:

• Constant Field Values

Constructor Details

Actor

public Actor()

Constructor.

Method Details

getGameView

public GameView getGameView()

Returns the GameView.

getGameView

public <T extends GameView> T getGameView(Class<? extends GameView> aClass)

Returns the GameView as given class.

getImage

public Image getImage()

Returns the image.

setImage

public void setImage(Image anImage)

Sets the image.

setImageForName

public void setImageForName(String imageName)

Sets the image for given name.

moveBy

public void moveBy(double aCount)

Move actor forward.

moveToXY

public void moveToXY(double anX,
 double aY)

Move actor to a point using setRotation and moveBy (so pen drawing works).

turnBy

public void turnBy(double theDegrees)

Turn actor by given degrees.

turnToXY

public void turnToXY(double aX,
 double aY)

Turn actor to given point X/Y.

turnToActor

public void turnToActor(Actor anActor)

Turn actor to given point X/Y.

scaleBy

public void scaleBy(double aScale)

Scale actor by given amount.

isIntersectingActor

public boolean isIntersectingActor(Class<?> aClass)

Returns the actors intersecting this actor that match given class (class can be null).

getIntersectingActor

public <T> T getIntersectingActor(Class<T> aClass)

Returns the actors intersecting this actor that match given class (class can be null).

getIntersectingActors

public <T> List<T> getIntersectingActors(Class<T> aClass)

Returns the actors intersecting this actor that match given class (class can be null).

isIntersectingActor

protected boolean isIntersectingActor(Actor anActor,
 Class<?> aClass)

Returns whether given actor is intersecting and of matching class (class can be null).

getActorInRange

public <T> T getActorInRange(double aRadius,
 Class<T> aClass)

Returns the first actor in given range radius that match given class (class can be null).

getActorsInRange

public <T> List<T> getActorsInRange(double aRadius,
 Class<T> aClass)

Returns the actors in given range radius that match given class (class can be null).

isActorInRange

protected boolean isActorInRange(Actor anActor,
 double aRadius,
 Class<?> aClass)

Returns whether given actor is in range and of matching class (class can be null).

getActorAtXY

public <T> T getActorAtXY(double aX,
 double aY,
 Class<T> aClass)

Returns the first actor hit by given point that match given class (class can be null).

getActorsAtXY

public <T> List<T> getActorsAtXY(double aX,
 double aY,
 Class<T> aClass)

Returns the actors hit by given point that match given class (class can be null).

getAngleToXY

public double getAngleToXY(double aX,
 double aY)

Returns the angle of the line from this actor center point to given point.

getAngleToActor

public double getAngleToActor(Actor anActor)

Returns the angle of the line from this actor center point to given point.

getAngleToMouse

public double getAngleToMouse()

Returns the angle of the line from this actor center point to current mouse point.

getDistanceToXY

public double getDistanceToXY(double aX,
 double aY)

Returns the distance from this actor center point to given point.

getDistanceToActor

public double getDistanceToActor(Actor anActor)

Returns the distance from this actor center point to given actor center point.

intersectsActor

public boolean intersectsActor(Actor anActor)

Returns whether actor intersects given actor.

isAtGameViewEdge

public boolean isAtGameViewEdge()

Returns whether at edge.

act

protected void act()

The act method.

layoutImpl

protected void layoutImpl()

Layout.

Overrides:

layoutImpl in class ParentView

getPrefWidthImpl

protected double getPrefWidthImpl(double aH)

Pref width.

Overrides:

getPrefWidthImpl in class View

getPrefHeightImpl

protected double getPrefHeightImpl(double aW)

Pref height.

Overrides:

getPrefHeightImpl in class View