An Arcade Physics Sprite is a Sprite with an Arcade Physics body and related components. The body can be dynamic or static.
The main difference between an Arcade Sprite and an Arcade Image is that you cannot animate an Arcade Image. If you do not require animation then you can safely use Arcade Images instead of Arcade Sprites.
new Sprite(scene, x, y, texture, [frame])
name | type | arguments | description |
---|---|---|---|
scene | Phaser.Scene |
The Scene to which this Game Object belongs. A Game Object can only belong to one Scene at a time. |
|
x | number |
The horizontal position of this Game Object in the world. |
|
y | number |
The vertical position of this Game Object in the world. |
|
texture | string | Phaser.Textures.Texture |
The key, or instance of the Texture this Game Object will use to render with, as stored in the Texture Manager. |
|
frame | string | number | <optional> |
An optional frame from the Texture this Game Object is rendering with. |
The active state of this Game Object.
A Game Object with an active state of true
is processed by the Scenes UpdateList, if added to it.
An active object is one which is having its logic and internal systems updated.
The alpha value of the Game Object.
This is a global value, impacting the entire Game Object, not just a region of it.
The angle of this Game Object as expressed in degrees.
Phaser uses a right-hand clockwise rotation system, where 0 is right, 90 is down, 180/-180 is left and -90 is up.
If you prefer to work in radians, see the rotation
property instead.
The Animation State component of this Sprite.
This component provides features to apply animations to this Sprite. It is responsible for playing, loading, queuing animations for later playback, mixing between animations and setting the current animation frame to this Sprite.
Sets the Blend Mode being used by this Game Object.
This can be a const, such as Phaser.BlendModes.SCREEN
, or an integer, such as 4 (for Overlay)
Under WebGL only the following Blend Modes are available:
Canvas has more available depending on browser support.
You can also create your own custom Blend Modes in WebGL.
Blend modes have different effects under Canvas and WebGL, and from browser to browser, depending on support. Blend Modes also cause a WebGL batch flush should it encounter a new blend mode. For these reasons try to be careful about the construction of your Scene and the frequency of which blend modes are used.
This Game Object's Physics Body.
A bitmask that controls if this Game Object is drawn by a Camera or not.
Not usually set directly, instead call Camera.ignore
, however you can
set this property directly using the Camera.id property:
A Data Manager.
It allows you to store, query and get key/value paired information specific to this Game Object.
null
by default. Automatically created if you use getData
or setData
or setDataEnabled
.
The color of the body outline when it renders to the debug display.
Set to true
to have this body render its outline to the debug display.
Set to true
to have this body render a velocity marker to the debug display.
The depth of this Game Object within the Scene. Ensure this value is only ever set to a number data-type.
The depth is also known as the 'z-index' in some environments, and allows you to change the rendering order of Game Objects, without actually moving their position in the display list.
The default depth is zero. A Game Object with a higher depth value will always render in front of one with a lower value.
Setting the depth will queue a depth sort event within the Scene.
The displayed height of this Game Object.
This value takes into account the scale factor.
Setting this value will adjust the Game Object's scale property.
Holds a reference to the Display List that contains this Game Object.
This is set automatically when this Game Object is added to a Scene or Layer.
You should treat this property as being read-only.
The horizontal display origin of this Game Object. The origin is a normalized value between 0 and 1. The displayOrigin is a pixel value, based on the size of the Game Object combined with the origin.
The vertical display origin of this Game Object. The origin is a normalized value between 0 and 1. The displayOrigin is a pixel value, based on the size of the Game Object combined with the origin.
The displayed width of this Game Object.
This value takes into account the scale factor.
Setting this value will adjust the Game Object's scale property.
The horizontally flipped state of the Game Object.
A Game Object that is flipped horizontally will render inversed on the horizontal axis. Flipping always takes place from the middle of the texture and does not impact the scale value. If this Game Object has a physics body, it will not change the body. This is a rendering toggle only.
The vertically flipped state of the Game Object.
A Game Object that is flipped vertically will render inversed on the vertical axis (i.e. upside down) Flipping always takes place from the middle of the texture and does not impact the scale value. If this Game Object has a physics body, it will not change the body. This is a rendering toggle only.
The Texture Frame this Game Object is using to render with.
A property indicating that a Game Object has this component.
The native (un-scaled) height of this Game Object.
Changing this value will not change the size that the Game Object is rendered in-game.
For that you need to either set the scale of the Game Object (setScale
) or use
the displayHeight
property.
This Game Object will ignore all calls made to its destroy method if this flag is set to true
.
This includes calls that may come from a Group, Container or the Scene itself.
While it allows you to persist a Game Object across Scenes, please understand you are entirely
responsible for managing references to and from this Game Object.
If this Game Object is enabled for input then this property will contain an InteractiveObject instance.
Not usually set directly. Instead call GameObject.setInteractive()
.
A boolean flag indicating if this Game Object is being cropped or not.
You can toggle this at any time after setCrop
has been called, to turn cropping on or off.
Equally, calling setCrop
with no arguments will reset the crop and disable it.
The Mask this Game Object is using during render.
The name of this Game Object. Empty by default and never populated by Phaser, this is left for developers to use.
The horizontal origin of this Game Object.
The origin maps the relationship between the size and position of the Game Object.
The default value is 0.5, meaning all Game Objects are positioned based on their center.
Setting the value to 0 means the position now relates to the left of the Game Object.
Set this value with setOrigin()
.
The vertical origin of this Game Object.
The origin maps the relationship between the size and position of the Game Object.
The default value is 0.5, meaning all Game Objects are positioned based on their center.
Setting the value to 0 means the position now relates to the top of the Game Object.
Set this value with setOrigin()
.
The parent Container of this Game Object, if it has one.
The flags that are compared against RENDER_MASK
to determine if this Game Object will render or not.
The bits are 0001 | 0010 | 0100 | 1000 set by the components Visible, Alpha, Transform and Texture respectively.
If those components are not used by your custom class then you can use this bitmask as you wish.
The angle of this Game Object in radians.
Phaser uses a right-hand clockwise rotation system, where 0 is right, PI/2 is down, +-PI is left and -PI/2 is up.
If you prefer to work in degrees, see the angle
property instead.
This is a special setter that allows you to set both the horizontal and vertical scale of this Game Object
to the same value, at the same time. When reading this value the result returned is (scaleX + scaleY) / 2
.
Use of this property implies you wish the horizontal and vertical scales to be equal to each other. If this
isn't the case, use the scaleX
or scaleY
properties instead.
The horizontal scale of this Game Object.
The vertical scale of this Game Object.
A reference to the Scene to which this Game Object belongs.
Game Objects can only belong to one Scene.
You should consider this property as being read-only. You cannot move a Game Object to another Scene by simply changing it.
The horizontal scroll factor of this Game Object.
The scroll factor controls the influence of the movement of a Camera upon this Game Object.
When a camera scrolls it will change the location at which this Game Object is rendered on-screen. It does not change the Game Objects actual position values.
A value of 1 means it will move exactly in sync with a camera. A value of 0 means it will not move at all, even if the camera moves. Other values control the degree to which the camera movement is mapped to this Game Object.
Please be aware that scroll factor values other than 1 are not taken in to consideration when calculating physics collisions. Bodies always collide based on their world position, but changing the scroll factor is a visual adjustment to where the textures are rendered, which can offset them from physics bodies if not accounted for in your code.
The vertical scroll factor of this Game Object.
The scroll factor controls the influence of the movement of a Camera upon this Game Object.
When a camera scrolls it will change the location at which this Game Object is rendered on-screen. It does not change the Game Objects actual position values.
A value of 1 means it will move exactly in sync with a camera. A value of 0 means it will not move at all, even if the camera moves. Other values control the degree to which the camera movement is mapped to this Game Object.
Please be aware that scroll factor values other than 1 are not taken in to consideration when calculating physics collisions. Bodies always collide based on their world position, but changing the scroll factor is a visual adjustment to where the textures are rendered, which can offset them from physics bodies if not accounted for in your code.
The current state of this Game Object.
Phaser itself will never modify this value, although plugins may do so.
Use this property to track the state of a Game Object during its lifetime. For example, it could change from a state of 'moving', to 'attacking', to 'dead'. The state value should be an integer (ideally mapped to a constant in your game code), or a string. These are recommended to keep it light and simple, with fast comparisons. If you need to store complex data about your Game Object, look at using the Data Component instead.
The Tab Index of the Game Object. Reserved for future use by plugins and the Input Manager.
The Texture this Game Object is using to render with.
The tint value being applied to the bottom-left vertice of the Game Object. This value is interpolated from the corner to the center of the Game Object. The value should be set as a hex number, i.e. 0xff0000 for red, or 0xff00ff for purple.
The tint value being applied to the bottom-right vertice of the Game Object. This value is interpolated from the corner to the center of the Game Object. The value should be set as a hex number, i.e. 0xff0000 for red, or 0xff00ff for purple.
The tint fill mode.
false
= An additive tint (the default), where vertices colors are blended with the texture.
true
= A fill tint, where the vertices colors replace the texture, but respects texture alpha.
The tint value being applied to the top-left vertice of the Game Object. This value is interpolated from the corner to the center of the Game Object. The value should be set as a hex number, i.e. 0xff0000 for red, or 0xff00ff for purple.
The tint value being applied to the top-right vertice of the Game Object. This value is interpolated from the corner to the center of the Game Object. The value should be set as a hex number, i.e. 0xff0000 for red, or 0xff00ff for purple.
A textual representation of this Game Object, i.e. sprite
.
Used internally by Phaser but is available for your own custom classes to populate.
The visible state of the Game Object.
An invisible Game Object will skip rendering, but will still process update logic.
The w position of this Game Object.
The native (un-scaled) width of this Game Object.
Changing this value will not change the size that the Game Object is rendered in-game.
For that you need to either set the scale of the Game Object (setScale
) or use
the displayWidth
property.
The x position of this Game Object.
The y position of this Game Object.
The z position of this Game Object.
Note: The z position does not control the rendering order of 2D Game Objects. Use Phaser.GameObjects.Components.Depth#depth instead.
Adds the given Collision Category to the list of those that this Arcade Physics Body will collide with.
name | type | description |
---|---|---|
category | number |
The collision category to add. |
This Game Object.
Add a listener for a given event.
name | type | arguments | Default | description |
---|---|---|---|---|
event | string | symbol |
The event name. |
||
fn | function |
The listener function. |
||
context | * | <optional> | this |
The context to invoke the listener with. |
this
.
Adds this Game Object to the given Display List.
If no Display List is specified, it will default to the Display List owned by the Scene to which this Game Object belongs.
A Game Object can only exist on one Display List at any given time, but may move freely between them.
If this Game Object is already on another Display List when this method is called, it will first be removed from it, before being added to the new list.
You can query which list it is on by looking at the Phaser.GameObjects.GameObject#displayList
property.
If a Game Object isn't on any display list, it will not be rendered. If you just wish to temporarly
disable it from rendering, consider using the setVisible
method, instead.
name | type | arguments | description |
---|---|---|---|
displayList | Phaser.GameObjects.DisplayList | Phaser.GameObjects.Layer | <optional> |
The Display List to add to. Defaults to the Scene Display List. |
This Game Object.
Adds this Game Object to the Update List belonging to the Scene.
When a Game Object is added to the Update List it will have its preUpdate
method called
every game frame. This method is passed two parameters: delta
and time
.
If you wish to run your own logic within preUpdate
then you should always call
super.preUpdate(delta, time)
within it, or it may fail to process required operations,
such as Sprite animations.
This Game Object.
This callback is invoked when this Game Object is added to a Scene.
Can be overriden by custom Game Objects, but be aware of some Game Objects that will use this, such as Sprites, to add themselves into the Update List.
You can also listen for the ADDED_TO_SCENE
event from this Game Object.
Sets an animation, or an array of animations, to be played immediately after the current one completes or stops.
The current animation must enter a 'completed' state for this to happen, i.e. finish all of its repeats, delays, etc,
or have the stop
method called directly on it.
An animation set to repeat forever will never enter a completed state.
You can chain a new animation at any point, including before the current one starts playing, during it,
or when it ends (via its animationcomplete
event).
Chained animations are specific to a Game Object, meaning different Game Objects can have different chained animations without impacting the animation they're playing.
Call this method with no arguments to reset all currently chained animations.
When playing an animation on a Sprite it will first check to see if it can find a matching key locally within the Sprite. If it can, it will play the local animation. If not, it will then search the global Animation Manager and look for it there.
name | type | arguments | description |
---|---|---|---|
key | string | Array.<string> | Phaser.Animations.Animation | Array.<Phaser.Animations.Animation> | Phaser.Types.Animations.PlayAnimationConfig | Array.<Phaser.Types.Animations.PlayAnimationConfig> | <optional> |
The string-based key of the animation to play, or an Animation instance, or a |
This Game Object.
Clears all alpha values associated with this Game Object.
Immediately sets the alpha levels back to 1 (fully opaque).
This Game Object instance.
Clears the mask that this Game Object was using.
name | type | arguments | Default | description |
---|---|---|---|---|
destroyMask | boolean | <optional> | false |
Destroy the mask before clearing it? |
This Game Object instance.
Copies an object's coordinates to this Game Object's position.
name | type | description |
---|---|---|
source | Phaser.Types.Math.Vector2Like | Phaser.Types.Math.Vector3Like | Phaser.Types.Math.Vector4Like |
An object with numeric 'x', 'y', 'z', or 'w' properties. Undefined values are not copied. |
This Game Object instance.
Creates and returns a Bitmap Mask. This mask can be used by any Game Object, including this one, or a Dynamic Texture.
Note: Bitmap Masks only work on WebGL. Geometry Masks work on both WebGL and Canvas.
To create the mask you need to pass in a reference to a renderable Game Object. A renderable Game Object is one that uses a texture to render with, such as an Image, Sprite, Render Texture or BitmapText.
If you do not provide a renderable object, and this Game Object has a texture, it will use itself as the object. This means you can call this method to create a Bitmap Mask from any renderable texture-based Game Object.
name | type | arguments | description |
---|---|---|---|
maskObject | Phaser.GameObjects.GameObject | Phaser.Textures.DynamicTexture | <optional> |
The Game Object or Dynamic Texture that will be used as the mask. If |
x | number | <optional> |
If creating a Game Object, the horizontal position in the world. |
y | number | <optional> |
If creating a Game Object, the vertical position in the world. |
texture | string | Phaser.Textures.Texture | <optional> |
If creating a Game Object, the key, or instance of the Texture it will use to render with, as stored in the Texture Manager. |
frame | string | number | Phaser.Textures.Frame | <optional> |
If creating a Game Object, an optional frame from the Texture this Game Object is rendering with. |
This Bitmap Mask that was created.
Creates and returns a Geometry Mask. This mask can be used by any Game Object, including this one.
To create the mask you need to pass in a reference to a Graphics Game Object.
If you do not provide a graphics object, and this Game Object is an instance of a Graphics object, then it will use itself to create the mask.
This means you can call this method to create a Geometry Mask from any Graphics Game Object.
name | type | arguments | description |
---|---|---|---|
graphics | Phaser.GameObjects.Graphics | Phaser.GameObjects.Shape | <optional> |
A Graphics Game Object, or any kind of Shape Game Object. The geometry within it will be used as the mask. |
This Geometry Mask that was created.
Destroys this Game Object removing it from the Display List and Update List and severing all ties to parent resources.
Also removes itself from the Input Manager and Physics Manager if previously enabled.
Use this to remove a Game Object from your game if you don't ever plan to use it again. As long as no reference to it exists within your own code it should become free for garbage collection by the browser.
If you just want to temporarily disable an object then look at using the Game Object Pool instead of destroying it, as destroyed objects cannot be resurrected.
name | type | arguments | Default | description |
---|---|---|---|---|
fromScene | boolean | <optional> | false |
|
Stops and disables this Game Object's Body.
name | type | arguments | Default | description |
---|---|---|---|---|
disableGameObject | boolean | <optional> | false |
Also set this Game Object's |
hideGameObject | boolean | <optional> | false |
Also set this Game Object's |
This Game Object.
If this Game Object has previously been enabled for input, this will disable it.
An object that is disabled for input stops processing or being considered for
input events, but can be turned back on again at any time by simply calling
setInteractive()
with no arguments provided.
If want to completely remove interaction from this Game Object then use removeInteractive
instead.
name | type | arguments | Default | description |
---|---|---|---|---|
resetCursor | boolean | <optional> | false |
Should the currently active Input cursor, if any, be reset to the default cursor? |
This GameObject.
Calls each of the listeners registered for a given event.
name | type | arguments | description |
---|---|---|---|
event | string | symbol |
The event name. |
|
args | * | <optional> |
Additional arguments that will be passed to the event handler. |
true
if the event had listeners, else false
.
Enables this Game Object's Body.
If you reset the Body you must also pass x
and y
.
name | type | arguments | description |
---|---|---|---|
reset | boolean | <optional> |
Also reset the Body and place the Game Object at (x, y). |
x | number | <optional> |
The horizontal position to place the Game Object, if |
y | number | <optional> |
The horizontal position to place the Game Object, if |
enableGameObject | boolean | <optional> |
Also set this Game Object's |
showGameObject | boolean | <optional> |
Also set this Game Object's |
This Game Object.
Return an array listing the events for which the emitter has registered listeners.
Gets the bottom-center coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the bottom-left corner coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the bottom-right corner coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the bounds of this Game Object, regardless of origin.
The values are stored and returned in a Rectangle, or Rectangle-like, object.
name | type | arguments | description |
---|---|---|---|
output | object | Phaser.Geom.Rectangle | <optional> |
An object to store the values in. If not provided a new Rectangle will be created. |
The values stored in the output object.
Gets the center coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Retrieves the value for the given key in this Game Objects Data Manager, or undefined if it doesn't exist.
You can also access values via the values
object. For example, if you had a key called gold
you can do either:
sprite.getData('gold');
Or access the value directly:
sprite.data.values.gold;
You can also pass in an array of keys, in which case an array of values will be returned:
sprite.getData([ 'gold', 'armor', 'health' ]);
This approach is useful for destructuring arrays in ES6.
name | type | description |
---|---|---|
key | string | Array.<string> |
The key of the value to retrieve, or an array of keys. |
The value belonging to the given key, or an array of values, the order of which will match the input array.
Returns a reference to the underlying display list array that contains this Game Object, which will be either the Scene's Display List or the internal list belonging to its parent Container, if it has one.
If this Game Object is not on a display list or in a container, it will return null
.
You should be very careful with this method, and understand that it returns a direct reference to the internal array used by the Display List. Mutating this array directly can cause all kinds of subtle and difficult to debug issues in your game.
The internal Display List array of Game Objects, or null
.
Returns an array containing the display list index of either this Game Object, or if it has one, its parent Container. It then iterates up through all of the parent containers until it hits the root of the display list (which is index 0 in the returned array).
Used internally by the InputPlugin but also useful if you wish to find out the display depth of this Game Object and all of its ancestors.
An array of display list position indexes.
Gets the left-center coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Takes the given x
and y
coordinates and converts them into local space for this
Game Object, taking into account parent and local transforms, and the Display Origin.
The returned Vector2 contains the translated point in its properties.
A Camera needs to be provided in order to handle modified scroll factors. If no
camera is specified, it will use the main
camera from the Scene to which this
Game Object belongs.
name | type | arguments | description |
---|---|---|---|
x | number |
The x position to translate. |
|
y | number |
The y position to translate. |
|
point | Phaser.Math.Vector2 | <optional> |
A Vector2, or point-like object, to store the results in. |
camera | Phaser.Cameras.Scene2D.Camera | <optional> |
The Camera which is being tested against. If not given will use the Scene default camera. |
The translated point.
Gets the local transform matrix for this Game Object.
name | type | arguments | description |
---|---|---|---|
tempMatrix | Phaser.GameObjects.Components.TransformMatrix | <optional> |
The matrix to populate with the values from this Game Object. |
The populated Transform Matrix.
Gets the sum total rotation of all of this Game Objects parent Containers.
The returned value is in radians and will be zero if this Game Object has no parent container.
The sum total rotation, in radians, of all parent containers of this Game Object.
Gets the right-center coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the top-center coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the top-left corner coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the top-right corner coordinate of this Game Object, regardless of origin.
The returned point is calculated in local space and does not factor in any parent Containers,
unless the includeParent
argument is set to true
.
name | type | arguments | Default | description |
---|---|---|---|---|
output | Phaser.Types.Math.Vector2Like | <optional> |
An object to store the values in. If not provided a new Vector2 will be created. |
|
includeParent | boolean | <optional> | false |
If this Game Object has a parent Container, include it (and all other ancestors) in the resulting vector? |
The values stored in the output object.
Gets the world transform matrix for this Game Object, factoring in any parent Containers.
name | type | arguments | description |
---|---|---|---|
tempMatrix | Phaser.GameObjects.Components.TransformMatrix | <optional> |
The matrix to populate with the values from this Game Object. |
parentMatrix | Phaser.GameObjects.Components.TransformMatrix | <optional> |
A temporary matrix to hold parent values during the calculations. |
The populated Transform Matrix.
Increase a value for the given key within this Game Objects Data Manager. If the key doesn't already exist in the Data Manager then it is increased from 0.
If the Game Object has not been enabled for data (via setDataEnabled
) then it will be enabled
before setting the value.
If the key doesn't already exist in the Data Manager then it is created.
When the value is first set, a setdata
event is emitted from this Game Object.
name | type | arguments | Default | description |
---|---|---|---|---|
key | string |
The key to change the value for. |
||
amount | number | <optional> | 1 |
The amount to increase the given key by. Pass a negative value to decrease the key. |
This GameObject.
Return the number of listeners listening to a given event.
name | type | description |
---|---|---|
event | string | symbol |
The event name. |
The number of listeners.
Return the listeners registered for a given event.
name | type | description |
---|---|---|
event | string | symbol |
The event name. |
The registered listeners.
Remove the listeners of a given event.
name | type | arguments | description |
---|---|---|---|
event | string | symbol |
The event name. |
|
fn | function | <optional> |
Only remove the listeners that match this function. |
context | * | <optional> |
Only remove the listeners that have this context. |
once | boolean | <optional> |
Only remove one-time listeners. |
this
.
Add a listener for a given event.
name | type | arguments | Default | description |
---|---|---|---|---|
event | string | symbol |
The event name. |
||
fn | function |
The listener function. |
||
context | * | <optional> | this |
The context to invoke the listener with. |
this
.
Add a one-time listener for a given event.
name | type | arguments | Default | description |
---|---|---|---|---|
event | string | symbol |
The event name. |
||
fn | function |
The listener function. |
||
context | * | <optional> | this |
The context to invoke the listener with. |
this
.
Start playing the given animation on this Sprite.
Animations in Phaser can either belong to the global Animation Manager, or specifically to this Sprite.
The benefit of a global animation is that multiple Sprites can all play the same animation, without having to duplicate the data. You can just create it once and then play it on any Sprite.
The following code shows how to create a global repeating animation. The animation will be created from all of the frames within the sprite sheet that was loaded with the key 'muybridge':
var config = {
key: 'run',
frames: 'muybridge',
frameRate: 15,
repeat: -1
};
// This code should be run from within a Scene:
this.anims.create(config);
However, if you wish to create an animation that is unique to this Sprite, and this Sprite alone,
you can call the Animation.create
method instead. It accepts the exact same parameters as when
creating a global animation, however the resulting data is kept locally in this Sprite.
With the animation created, either globally or locally, you can now play it on this Sprite:
this.add.sprite(x, y).play('run');
Alternatively, if you wish to run it at a different frame rate, for example, you can pass a config object instead:
this.add.sprite(x, y).play({ key: 'run', frameRate: 24 });
When playing an animation on a Sprite it will first check to see if it can find a matching key locally within the Sprite. If it can, it will play the local animation. If not, it will then search the global Animation Manager and look for it there.
If you need a Sprite to be able to play both local and global animations, make sure they don't have conflicting keys.
See the documentation for the PlayAnimationConfig
config object for more details about this.
Also, see the documentation in the Animation Manager for further details on creating animations.
name | type | arguments | Default | description |
---|---|---|---|---|
key | string | Phaser.Animations.Animation | Phaser.Types.Animations.PlayAnimationConfig |
The string-based key of the animation to play, or an Animation instance, or a |
||
ignoreIfPlaying | boolean | <optional> | false |
If an animation is already playing then ignore this call. |
This Game Object.
Waits for the specified delay, in milliseconds, then starts playback of the given animation.
If the animation also has a delay value set in its config, it will be added to the delay given here.
If an animation is already running and a new animation is given to this method, it will wait for the given delay before starting the new animation.
If no animation is currently running, the given one begins after the delay.
When playing an animation on a Sprite it will first check to see if it can find a matching key locally within the Sprite. If it can, it will play the local animation. If not, it will then search the global Animation Manager and look for it there.
Prior to Phaser 3.50 this method was called 'delayedPlay'.
name | type | description |
---|---|---|
key | string | Phaser.Animations.Animation | Phaser.Types.Animations.PlayAnimationConfig |
The string-based key of the animation to play, or an Animation instance, or a |
delay | number |
The delay, in milliseconds, to wait before starting the animation playing. |
This Game Object.
Waits for the current animation to complete the repeatCount
number of repeat cycles, then starts playback
of the given animation.
You can use this to ensure there are no harsh jumps between two sets of animations, i.e. going from an idle animation to a walking animation, by making them blend smoothly into each other.
If no animation is currently running, the given one will start immediately.
When playing an animation on a Sprite it will first check to see if it can find a matching key locally within the Sprite. If it can, it will play the local animation. If not, it will then search the global Animation Manager and look for it there.
name | type | arguments | Default | description |
---|---|---|---|---|
key | string | Phaser.Animations.Animation | Phaser.Types.Animations.PlayAnimationConfig |
The string-based key of the animation to play, or an Animation instance, or a |
||
repeatCount | number | <optional> | 1 |
How many times should the animation repeat before the next one starts? |
This Game Object.
Start playing the given animation on this Sprite, in reverse.
Animations in Phaser can either belong to the global Animation Manager, or specifically to this Sprite.
The benefit of a global animation is that multiple Sprites can all play the same animation, without having to duplicate the data. You can just create it once and then play it on any Sprite.
The following code shows how to create a global repeating animation. The animation will be created from all of the frames within the sprite sheet that was loaded with the key 'muybridge':
var config = {
key: 'run',
frames: 'muybridge',
frameRate: 15,
repeat: -1
};
// This code should be run from within a Scene:
this.anims.create(config);
However, if you wish to create an animation that is unique to this Sprite, and this Sprite alone,
you can call the Animation.create
method instead. It accepts the exact same parameters as when
creating a global animation, however the resulting data is kept locally in this Sprite.
With the animation created, either globally or locally, you can now play it on this Sprite:
this.add.sprite(x, y).playReverse('run');
Alternatively, if you wish to run it at a different frame rate, for example, you can pass a config object instead:
this.add.sprite(x, y).playReverse({ key: 'run', frameRate: 24 });
When playing an animation on a Sprite it will first check to see if it can find a matching key locally within the Sprite. If it can, it will play the local animation. If not, it will then search the global Animation Manager and look for it there.
If you need a Sprite to be able to play both local and global animations, make sure they don't have conflicting keys.
See the documentation for the PlayAnimationConfig
config object for more details about this.
Also, see the documentation in the Animation Manager for further details on creating animations.
name | type | arguments | Default | description |
---|---|---|---|---|
key | string | Phaser.Animations.Animation | Phaser.Types.Animations.PlayAnimationConfig |
The string-based key of the animation to play, or an Animation instance, or a |
||
ignoreIfPlaying | boolean | <optional> | false |
If an animation is already playing then ignore this call. |
This Game Object.
Update this Sprite's animations.
name | type | description |
---|---|---|
time | number |
The current timestamp. |
delta | number |
The delta time, in ms, elapsed since the last frame. |
Syncs the Body's position and size with its parent Game Object. You don't need to call this for Dynamic Bodies, as it happens automatically. But for Static bodies it's a useful way of modifying the position of a Static Body in the Physics World, based on its Game Object.
This Game Object.
Remove all listeners, or those of the specified event.
name | type | arguments | description |
---|---|---|---|
event | string | symbol | <optional> |
The event name. |
this
.
Removes the given Collision Category from the list of those that this Arcade Physics Body will collide with.
name | type | description |
---|---|---|
category | number |
The collision category to add. |
This Game Object.
Removes this Game Object from the Display List it is currently on.
A Game Object can only exist on one Display List at any given time, but may move freely removed and added back at a later stage.
You can query which list it is on by looking at the Phaser.GameObjects.GameObject#displayList
property.
If a Game Object isn't on any Display List, it will not be rendered. If you just wish to temporarly
disable it from rendering, consider using the setVisible
method, instead.
This Game Object.
Removes this Game Object from the Scene's Update List.
When a Game Object is on the Update List, it will have its preUpdate
method called
every game frame. Calling this method will remove it from the list, preventing this.
Removing a Game Object from the Update List will stop most internal functions working. For example, removing a Sprite from the Update List will prevent it from being able to run animations.
This Game Object.
If this Game Object has previously been enabled for input, this will queue it for removal, causing it to no longer be interactive. The removal happens on the next game step, it is not immediate.
The Interactive Object that was assigned to this Game Object will be destroyed, removed from the Input Manager and cleared from this Game Object.
If you wish to re-enable this Game Object at a later date you will need to
re-create its InteractiveObject by calling setInteractive
again.
If you wish to only temporarily stop an object from receiving input then use
disableInteractive
instead, as that toggles the interactive state, where-as
this erases it completely.
If you wish to resize a hit area, don't remove and then set it as being
interactive. Instead, access the hitarea object directly and resize the shape
being used. I.e.: sprite.input.hitArea.setSize(width, height)
(assuming the
shape is a Rectangle, which it is by default.)
name | type | arguments | Default | description |
---|---|---|---|---|
resetCursor | boolean | <optional> | false |
Should the currently active Input cursor, if any, be reset to the default cursor? |
This GameObject.
Remove the listeners of a given event.
name | type | arguments | description |
---|---|---|---|
event | string | symbol |
The event name. |
|
fn | function | <optional> |
Only remove the listeners that match this function. |
context | * | <optional> |
Only remove the listeners that have this context. |
once | boolean | <optional> |
Only remove one-time listeners. |
this
.
This callback is invoked when this Game Object is removed from a Scene.
Can be overriden by custom Game Objects, but be aware of some Game Objects that will use this, such as Sprites, to removed themselves from the Update List.
You can also listen for the REMOVED_FROM_SCENE
event from this Game Object.
Resets the Collision Category and Mask back to the defaults, which is to collide with everything.
This Game Object.
Resets the horizontal and vertical flipped state of this Game Object back to their default un-flipped state.
This Game Object instance.
Move this Game Object so that it appears above the given Game Object.
This means it will render immediately after the other object in the display list.
Both objects must belong to the same display list, or parent container.
This method does not change this Game Objects depth
value, it simply alters its list position.
name | type | description |
---|---|---|
gameObject | Phaser.GameObjects.GameObject |
The Game Object that this Game Object will be moved to be above. |
This Game Object instance.
Sets the body's horizontal and vertical acceleration. If the vertical acceleration value is not provided, the vertical acceleration is set to the same value as the horizontal acceleration.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The horizontal acceleration |
||
y | number | <optional> | x |
The vertical acceleration |
This Game Object.
Sets the body's horizontal acceleration.
name | type | description |
---|---|---|
value | number |
The horizontal acceleration |
This Game Object.
Sets the body's vertical acceleration.
name | type | description |
---|---|---|
value | number |
The vertical acceleration |
This Game Object.
Sets the active
property of this Game Object and returns this Game Object for further chaining.
A Game Object with its active
property set to true
will be updated by the Scenes UpdateList.
name | type | description |
---|---|---|
value | boolean |
True if this Game Object should be set as active, false if not. |
This GameObject.
Set the Alpha level of this Game Object. The alpha controls the opacity of the Game Object as it renders. Alpha values are provided as a float between 0, fully transparent, and 1, fully opaque.
If your game is running under WebGL you can optionally specify four different alpha values, each of which
correspond to the four corners of the Game Object. Under Canvas only the topLeft
value given is used.
name | type | arguments | Default | description |
---|---|---|---|---|
topLeft | number | <optional> | 1 |
The alpha value used for the top-left of the Game Object. If this is the only value given it's applied across the whole Game Object. |
topRight | number | <optional> |
The alpha value used for the top-right of the Game Object. WebGL only. |
|
bottomLeft | number | <optional> |
The alpha value used for the bottom-left of the Game Object. WebGL only. |
|
bottomRight | number | <optional> |
The alpha value used for the bottom-right of the Game Object. WebGL only. |
This Game Object instance.
Sets the angle of this Game Object.
name | type | arguments | description |
---|---|---|---|
degrees | number | <optional> |
The rotation of this Game Object, in degrees. |
This Game Object instance.
Sets the angular acceleration of the body.
In Arcade Physics, bodies cannot rotate. They are always axis-aligned. However, they can have angular motion, which is passed on to the Game Object bound to the body, causing them to visually rotate, even though the body remains axis-aligned.
name | type | description |
---|---|---|
value | number |
The amount of angular acceleration. |
This Game Object.
Sets the angular drag of the body. Drag is applied to the current velocity, providing a form of deceleration.
name | type | description |
---|---|---|
value | number |
The amount of drag. |
This Game Object.
Sets the angular velocity of the body.
In Arcade Physics, bodies cannot rotate. They are always axis-aligned. However, they can have angular motion, which is passed on to the Game Object bound to the body, causing them to visually rotate, even though the body remains axis-aligned.
name | type | description |
---|---|---|
value | number |
The amount of angular velocity. |
This Game Object.
Move this Game Object so that it appears below the given Game Object.
This means it will render immediately under the other object in the display list.
Both objects must belong to the same display list, or parent container.
This method does not change this Game Objects depth
value, it simply alters its list position.
name | type | description |
---|---|---|
gameObject | Phaser.GameObjects.GameObject |
The Game Object that this Game Object will be moved to be below. |
This Game Object instance.
Sets the Blend Mode being used by this Game Object.
This can be a const, such as Phaser.BlendModes.SCREEN
, or an integer, such as 4 (for Overlay)
Under WebGL only the following Blend Modes are available:
Canvas has more available depending on browser support.
You can also create your own custom Blend Modes in WebGL.
Blend modes have different effects under Canvas and WebGL, and from browser to browser, depending on support. Blend Modes also cause a WebGL batch flush should it encounter a new blend mode. For these reasons try to be careful about the construction of your Scene and the frequency in which blend modes are used.
name | type | description |
---|---|---|
value | string | number | Phaser.BlendModes |
The BlendMode value. Either a string, a CONST or a number. |
This Game Object instance.
Sets the size of this physics body. Setting the size does not adjust the dimensions of the parent Game Object.
name | type | arguments | Default | description |
---|---|---|---|---|
width | number |
The new width of the physics body, in pixels. |
||
height | number |
The new height of the physics body, in pixels. |
||
center | boolean | <optional> | true |
Should the body be re-positioned so its center aligns with the parent Game Object? |
This Game Object.
Sets the bounce values of this body.
Bounce is the amount of restitution, or elasticity, the body has when it collides with another object. A value of 1 means that it will retain its full velocity after the rebound. A value of 0 means it will not rebound at all.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The amount of horizontal bounce to apply on collision. A float, typically between 0 and 1. |
||
y | number | <optional> | x |
The amount of vertical bounce to apply on collision. A float, typically between 0 and 1. |
This Game Object.
Sets the horizontal bounce value for this body.
name | type | description |
---|---|---|
value | number |
The amount of horizontal bounce to apply on collision. A float, typically between 0 and 1. |
This Game Object.
Sets the vertical bounce value for this body.
name | type | description |
---|---|---|
value | number |
The amount of vertical bounce to apply on collision. A float, typically between 0 and 1. |
This Game Object.
Sets this physics body to use a circle for collision instead of a rectangle.
name | type | arguments | description |
---|---|---|---|
radius | number |
The radius of the physics body, in pixels. |
|
offsetX | number | <optional> |
The amount to offset the body from the parent Game Object along the x-axis. |
offsetY | number | <optional> |
The amount to offset the body from the parent Game Object along the y-axis. |
This Game Object.
Sets whether this Body collides with the world boundary.
Optionally also sets the World Bounce values. If the Body.worldBounce
is null, it's set to a new Phaser.Math.Vector2 first.
name | type | arguments | Default | description |
---|---|---|---|---|
value | boolean | <optional> | true |
|
bounceX | number | <optional> |
If given this will be replace the |
|
bounceY | number | <optional> |
If given this will be replace the |
|
onWorldBounds | boolean | <optional> |
If given this replaces the Body's |
This Game Object.
Sets all of the Collision Categories that this Arcade Physics Body will collide with. You can either pass a single category value, or an array of them.
Calling this method will reset all of the collision categories, so only those passed to this method are enabled.
If you wish to add a new category to the existing mask, call
the addCollisionCategory
method.
If you wish to reset the collision category and mask, call
the resetCollisionCategory
method.
name | type | description |
---|---|---|
categories | number | Array.<number> |
The collision category to collide with, or an array of them. |
This Game Object.
Sets the Collision Category that this Arcade Physics Body will use in order to determine what it can collide with.
It can only have one single category assigned to it.
If you wish to reset the collision category and mask, call
the resetCollisionCategory
method.
name | type | description |
---|---|---|
category | number |
The collision category. |
This Game Object.
Applies a crop to a texture based Game Object, such as a Sprite or Image.
The crop is a rectangle that limits the area of the texture frame that is visible during rendering.
Cropping a Game Object does not change its size, dimensions, physics body or hit area, it just changes what is shown when rendered.
The crop size as well as coordinates can not exceed the the size of the texture frame.
The crop coordinates are relative to the texture frame, not the Game Object, meaning 0 x 0 is the top-left.
Therefore, if you had a Game Object that had an 800x600 sized texture, and you wanted to show only the left
half of it, you could call setCrop(0, 0, 400, 600)
.
It is also scaled to match the Game Object scale automatically. Therefore a crop rectangle of 100x50 would crop an area of 200x100 when applied to a Game Object that had a scale factor of 2.
You can either pass in numeric values directly, or you can provide a single Rectangle object as the first argument.
Call this method with no arguments at all to reset the crop, or toggle the property isCropped
to false
.
You should do this if the crop rectangle becomes the same size as the frame itself, as it will allow the renderer to skip several internal calculations.
name | type | arguments | description |
---|---|---|---|
x | number | Phaser.Geom.Rectangle | <optional> |
The x coordinate to start the crop from. Cannot be negative or exceed the Frame width. Or a Phaser.Geom.Rectangle object, in which case the rest of the arguments are ignored. |
y | number | <optional> |
The y coordinate to start the crop from. Cannot be negative or exceed the Frame height. |
width | number | <optional> |
The width of the crop rectangle in pixels. Cannot exceed the Frame width. |
height | number | <optional> |
The height of the crop rectangle in pixels. Cannot exceed the Frame height. |
This Game Object instance.
If this Body is using drag
for deceleration this function controls how the drag is applied.
If set to true
drag will use a damping effect rather than a linear approach. If you are
creating a game where the Body moves freely at any angle (i.e. like the way the ship moves in
the game Asteroids) then you will get a far smoother and more visually correct deceleration
by using damping, avoiding the axis-drift that is prone with linear deceleration.
If you enable this property then you should use far smaller drag
values than with linear, as
they are used as a multiplier on the velocity. Values such as 0.95 will give a nice slow
deceleration, where-as smaller values, such as 0.5 will stop an object almost immediately.
name | type | description |
---|---|---|
value | boolean |
|
This Game Object.
Allows you to store a key value pair within this Game Objects Data Manager.
If the Game Object has not been enabled for data (via setDataEnabled
) then it will be enabled
before setting the value.
If the key doesn't already exist in the Data Manager then it is created.
sprite.setData('name', 'Red Gem Stone');
You can also pass in an object of key value pairs as the first argument:
sprite.setData({ name: 'Red Gem Stone', level: 2, owner: 'Link', gold: 50 });
To get a value back again you can call getData
:
sprite.getData('gold');
Or you can access the value directly via the values
property, where it works like any other variable:
sprite.data.values.gold += 50;
When the value is first set, a setdata
event is emitted from this Game Object.
If the key already exists, a changedata
event is emitted instead, along an event named after the key.
For example, if you updated an existing key called PlayerLives
then it would emit the event changedata-PlayerLives
.
These events will be emitted regardless if you use this method to set the value, or the direct values
setter.
Please note that the data keys are case-sensitive and must be valid JavaScript Object property strings.
This means the keys gold
and Gold
are treated as two unique values within the Data Manager.
name | type | arguments | description |
---|---|---|---|
key | string | object |
The key to set the value for. Or an object of key value pairs. If an object the |
|
data | * | <optional> |
The value to set for the given key. If an object is provided as the key this argument is ignored. |
This GameObject.
Adds a Data Manager component to this Game Object.
This GameObject.
Sets the debug values of this body.
Bodies will only draw their debug if debug has been enabled for Arcade Physics as a whole. Note that there is a performance cost in drawing debug displays. It should never be used in production.
name | type | description |
---|---|---|
showBody | boolean |
Set to |
showVelocity | boolean |
Set to |
bodyColor | number |
The color of the body outline when rendered to the debug display. |
This Game Object.
Sets the color of the body outline when it renders to the debug display.
name | type | description |
---|---|---|
value | number |
The color of the body outline when rendered to the debug display. |
This Game Object.
The depth of this Game Object within the Scene.
The depth is also known as the 'z-index' in some environments, and allows you to change the rendering order of Game Objects, without actually moving their position in the display list.
The default depth is zero. A Game Object with a higher depth value will always render in front of one with a lower value.
Setting the depth will queue a depth sort event within the Scene.
name | type | description |
---|---|---|
value | number |
The depth of this Game Object. Ensure this value is only ever a number data-type. |
This Game Object instance.
Sets whether this Body should calculate its velocity based on its change in position every frame. The default, which is to not do this, means that you make this Body move by setting the velocity directly. However, if you are trying to move this Body via a Tween, or have it follow a Path, then you should enable this instead. This will allow it to still collide with other bodies, something that isn't possible if you're just changing its position directly.
name | type | arguments | Default | description |
---|---|---|---|---|
value | boolean | <optional> | true |
|
This Game Object.
Sets the display origin of this Game Object. The difference between this and setting the origin is that you can use pixel values for setting the display origin.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number | <optional> | 0 |
The horizontal display origin value. |
y | number | <optional> | x |
The vertical display origin value. If not defined it will be set to the value of |
This Game Object instance.
Sets the display size of this Game Object.
Calling this will adjust the scale.
name | type | description |
---|---|---|
width | number |
The width of this Game Object. |
height | number |
The height of this Game Object. |
This Game Object instance.
Sets the body's horizontal and vertical drag. If the vertical drag value is not provided, the vertical drag is set to the same value as the horizontal drag.
Drag can be considered as a form of deceleration that will return the velocity of a body back to zero over time. It is the absolute loss of velocity due to movement, in pixels per second squared. The x and y components are applied separately.
When useDamping
is true, this is 1 minus the damping factor.
A value of 1 means the Body loses no velocity.
A value of 0.95 means the Body loses 5% of its velocity per step.
A value of 0.5 means the Body loses 50% of its velocity per step.
Drag is applied only when acceleration
is zero.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The amount of horizontal drag to apply. |
||
y | number | <optional> | x |
The amount of vertical drag to apply. |
This Game Object.
Sets the body's horizontal drag.
Drag can be considered as a form of deceleration that will return the velocity of a body back to zero over time. It is the absolute loss of velocity due to movement, in pixels per second squared. The x and y components are applied separately.
When useDamping
is true, this is 1 minus the damping factor.
A value of 1 means the Body loses no velocity.
A value of 0.95 means the Body loses 5% of its velocity per step.
A value of 0.5 means the Body loses 50% of its velocity per step.
Drag is applied only when acceleration
is zero.
name | type | description |
---|---|---|
value | number |
The amount of horizontal drag to apply. |
This Game Object.
Sets the body's vertical drag.
Drag can be considered as a form of deceleration that will return the velocity of a body back to zero over time. It is the absolute loss of velocity due to movement, in pixels per second squared. The x and y components are applied separately.
When useDamping
is true, this is 1 minus the damping factor.
A value of 1 means the Body loses no velocity.
A value of 0.95 means the Body loses 5% of its velocity per step.
A value of 0.5 means the Body loses 50% of its velocity per step.
Drag is applied only when acceleration
is zero.
name | type | description |
---|---|---|
value | number |
The amount of vertical drag to apply. |
This Game Object.
Sets the horizontal and vertical flipped state of this Game Object.
A Game Object that is flipped will render inversed on the flipped axis. Flipping always takes place from the middle of the texture and does not impact the scale value. If this Game Object has a physics body, it will not change the body. This is a rendering toggle only.
name | type | description |
---|---|---|
x | boolean |
The horizontal flipped state. |
y | boolean |
The horizontal flipped state. |
This Game Object instance.
Sets the horizontal flipped state of this Game Object.
A Game Object that is flipped horizontally will render inversed on the horizontal axis. Flipping always takes place from the middle of the texture and does not impact the scale value. If this Game Object has a physics body, it will not change the body. This is a rendering toggle only.
name | type | description |
---|---|---|
value | boolean |
The flipped state. |
This Game Object instance.
Sets the vertical flipped state of this Game Object.
name | type | description |
---|---|---|
value | boolean |
The flipped state. |
This Game Object instance.
Sets the frame this Game Object will use to render with.
If you pass a string or index then the Frame has to belong to the current Texture being used by this Game Object.
If you pass a Frame instance, then the Texture being used by this Game Object will also be updated.
Calling setFrame
will modify the width
and height
properties of your Game Object.
It will also change the origin
if the Frame has a custom pivot point, as exported from packages like Texture Packer.
name | type | arguments | Default | description |
---|---|---|---|---|
frame | string | number | Phaser.Textures.Frame |
The name or index of the frame within the Texture, or a Frame instance. |
||
updateSize | boolean | <optional> | true |
Should this call adjust the size of the Game Object? |
updateOrigin | boolean | <optional> | true |
Should this call adjust the origin of the Game Object? |
This Game Object instance.
Sets the friction of this game object's physics body. In Arcade Physics, friction is a special case of motion transfer from an "immovable" body to a riding body.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The amount of horizontal friction to apply, [0, 1]. |
||
y | number | <optional> | x |
The amount of vertical friction to apply, [0, 1]. |
This Game Object.
Sets the horizontal friction of this game object's physics body. This can move a riding body horizontally when it collides with this one on the vertical axis.
name | type | description |
---|---|---|
x | number |
The amount of friction to apply, [0, 1]. |
This Game Object.
Sets the vertical friction of this game object's physics body. This can move a riding body vertically when it collides with this one on the horizontal axis.
name | type | description |
---|---|---|
y | number |
The amount of friction to apply, [0, 1]. |
This Game Object.
Set the X and Y values of the gravitational pull to act upon this Arcade Physics Game Object. Values can be positive or negative. Larger values result in a stronger effect.
If only one value is provided, this value will be used for both the X and Y axis.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The gravitational force to be applied to the X-axis. |
||
y | number | <optional> | x |
The gravitational force to be applied to the Y-axis. If this is not specified, the X value will be used. |
This Game Object.
Set the gravitational force to be applied to the X axis. Value can be positive or negative. Larger values result in a stronger effect.
name | type | description |
---|---|---|
x | number |
The gravitational force to be applied to the X-axis. |
This Game Object.
Set the gravitational force to be applied to the Y axis. Value can be positive or negative. Larger values result in a stronger effect.
name | type | description |
---|---|---|
y | number |
The gravitational force to be applied to the Y-axis. |
This Game Object.
Sets if this Body can be separated during collisions with other bodies.
When a body is immovable it means it won't move at all, not even to separate it from collision
overlap. If you just wish to prevent a body from being knocked around by other bodies, see
the setPushable
method instead.
name | type | arguments | Default | description |
---|---|---|---|---|
value | boolean | <optional> | true |
Sets if this body will be separated during collisions with other bodies. |
This Game Object.
Pass this Game Object to the Input Manager to enable it for Input.
Input works by using hit areas, these are nearly always geometric shapes, such as rectangles or circles, that act as the hit area for the Game Object. However, you can provide your own hit area shape and callback, should you wish to handle some more advanced input detection.
If no arguments are provided it will try and create a rectangle hit area based on the texture frame the Game Object is using. If this isn't a texture-bound object, such as a Graphics or BitmapText object, this will fail, and you'll need to provide a specific shape for it to use.
You can also provide an Input Configuration Object as the only argument to this method.
name | type | arguments | Default | description |
---|---|---|---|---|
hitArea | any | Phaser.Types.Input.InputConfiguration | <optional> |
Either an input configuration object, or a geometric shape that defines the hit area for the Game Object. If not given it will try to create a Rectangle based on the texture frame. |
|
callback | Phaser.Types.Input.HitAreaCallback | <optional> |
The callback that determines if the pointer is within the Hit Area shape or not. If you provide a shape you must also provide a callback. |
|
dropZone | boolean | <optional> | false |
Should this Game Object be treated as a drop zone target? |
This GameObject.
sprite.setInteractive();
sprite.setInteractive(new Phaser.Geom.Circle(45, 46, 45), Phaser.Geom.Circle.Contains);
graphics.setInteractive(new Phaser.Geom.Rectangle(0, 0, 128, 128), Phaser.Geom.Rectangle.Contains);
Sets the mask that this Game Object will use to render with.
The mask must have been previously created and can be either a GeometryMask or a BitmapMask. Note: Bitmap Masks only work on WebGL. Geometry Masks work on both WebGL and Canvas.
If a mask is already set on this Game Object it will be immediately replaced.
Masks are positioned in global space and are not relative to the Game Object to which they are applied. The reason for this is that multiple Game Objects can all share the same mask.
Masks have no impact on physics or input detection. They are purely a rendering component that allows you to limit what is visible during the render pass.
name | type | description |
---|---|---|
mask | Phaser.Display.Masks.BitmapMask | Phaser.Display.Masks.GeometryMask |
The mask this Game Object will use when rendering. |
This Game Object instance.
Sets the mass of the physics body
name | type | description |
---|---|---|
value | number |
New value for the mass of the body. |
This Game Object.
Sets the maximum velocity of the body.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The new maximum horizontal velocity, in pixels per second. |
||
y | number | <optional> | x |
The new maximum vertical velocity, in pixels per second. |
This Game Object.
Sets the name
property of this Game Object and returns this Game Object for further chaining.
The name
property is not populated by Phaser and is presented for your own use.
name | type | description |
---|---|---|
value | string |
The name to be given to this Game Object. |
This GameObject.
Sets the body offset. This allows you to adjust the difference between the center of the body and the x and y coordinates of the parent Game Object.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The amount to offset the body from the parent Game Object along the x-axis. |
||
y | number | <optional> | x |
The amount to offset the body from the parent Game Object along the y-axis. Defaults to the value given for the x-axis. |
This Game Object.
Sets the origin of this Game Object.
The values are given in the range 0 to 1.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number | <optional> | 0.5 |
The horizontal origin value. |
y | number | <optional> | x |
The vertical origin value. If not defined it will be set to the value of |
This Game Object instance.
Sets the origin of this Game Object based on the Pivot values in its Frame.
This Game Object instance.
Sets the position of this Game Object.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number | <optional> | 0 |
The x position of this Game Object. |
y | number | <optional> | x |
The y position of this Game Object. If not set it will use the |
z | number | <optional> | 0 |
The z position of this Game Object. |
w | number | <optional> | 0 |
The w position of this Game Object. |
This Game Object instance.
Sets if this Body can be pushed by another Body.
A body that cannot be pushed will reflect back all of the velocity it is given to the colliding body. If that body is also not pushable, then the separation will be split between them evenly.
If you want your body to never move or seperate at all, see the setImmovable
method.
name | type | arguments | Default | description |
---|---|---|---|---|
value | boolean | <optional> | true |
Sets if this body can be pushed by collisions with another Body. |
This Game Object.
Sets the position of this Game Object to be a random position within the confines of the given area.
If no area is specified a random position between 0 x 0 and the game width x height is used instead.
The position does not factor in the size of this Game Object, meaning that only the origin is guaranteed to be within the area.
name | type | arguments | description |
---|---|---|---|
x | number | <optional> |
The x position of the top-left of the random area. |
y | number | <optional> |
The y position of the top-left of the random area. |
width | number | <optional> |
The width of the random area. |
height | number | <optional> |
The height of the random area. |
This Game Object instance.
Sets the rotation of this Game Object.
name | type | arguments | description |
---|---|---|---|
radians | number | <optional> |
The rotation of this Game Object, in radians. |
This Game Object instance.
Sets the scale of this Game Object.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number | <optional> | 1 |
The horizontal scale of this Game Object. |
y | number | <optional> | x |
The vertical scale of this Game Object. If not set it will use the |
This Game Object instance.
Sets the scroll factor of this Game Object.
The scroll factor controls the influence of the movement of a Camera upon this Game Object.
When a camera scrolls it will change the location at which this Game Object is rendered on-screen. It does not change the Game Objects actual position values.
A value of 1 means it will move exactly in sync with a camera. A value of 0 means it will not move at all, even if the camera moves. Other values control the degree to which the camera movement is mapped to this Game Object.
Please be aware that scroll factor values other than 1 are not taken in to consideration when calculating physics collisions. Bodies always collide based on their world position, but changing the scroll factor is a visual adjustment to where the textures are rendered, which can offset them from physics bodies if not accounted for in your code.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The horizontal scroll factor of this Game Object. |
||
y | number | <optional> | x |
The vertical scroll factor of this Game Object. If not set it will use the |
This Game Object instance.
Sets the internal size of this Game Object, as used for frame or physics body creation.
This will not change the size that the Game Object is rendered in-game.
For that you need to either set the scale of the Game Object (setScale
) or call the
setDisplaySize
method, which is the same thing as changing the scale but allows you
to do so by giving pixel values.
If you have enabled this Game Object for input, changing the size will not change the
size of the hit area. To do this you should adjust the input.hitArea
object directly.
name | type | description |
---|---|---|
width | number |
The width of this Game Object. |
height | number |
The height of this Game Object. |
This Game Object instance.
Sets the size of this Game Object to be that of the given Frame.
This will not change the size that the Game Object is rendered in-game.
For that you need to either set the scale of the Game Object (setScale
) or call the
setDisplaySize
method, which is the same thing as changing the scale but allows you
to do so by giving pixel values.
If you have enabled this Game Object for input, changing the size will not change the
size of the hit area. To do this you should adjust the input.hitArea
object directly.
name | type | arguments | description |
---|---|---|---|
frame | boolean | Phaser.Textures.Frame | <optional> |
The frame to base the size of this Game Object on. |
This Game Object instance.
Sets the current state of this Game Object.
Phaser itself will never modify the State of a Game Object, although plugins may do so.
For example, a Game Object could change from a state of 'moving', to 'attacking', to 'dead'. The state value should typically be an integer (ideally mapped to a constant in your game code), but could also be a string. It is recommended to keep it light and simple. If you need to store complex data about your Game Object, look at using the Data Component instead.
name | type | description |
---|---|---|
value | number | string |
The state of the Game Object. |
This GameObject.
Sets the texture and frame this Game Object will use to render with.
Textures are referenced by their string-based keys, as stored in the Texture Manager.
name | type | arguments | description |
---|---|---|---|
key | string |
The key of the texture to be used, as stored in the Texture Manager. |
|
frame | string | number | <optional> |
The name or index of the frame within the Texture. |
This Game Object instance.
Sets this Game Object to the back of the display list, or the back of its parent container.
Being at the back means it will render below everything else.
This method does not change this Game Objects depth
value, it simply alters its list position.
This Game Object instance.
Sets this Game Object to be at the top of the display list, or the top of its parent container.
Being at the top means it will render on-top of everything else.
This method does not change this Game Objects depth
value, it simply alters its list position.
This Game Object instance.
Sets the velocity of the Body.
name | type | arguments | Default | description |
---|---|---|---|---|
x | number |
The horizontal velocity of the body, in pixels per second. Positive values move the body to the right, while negative values move it to the left. |
||
y | number | <optional> | x |
The vertical velocity of the body, in pixels per second. Positive values move the body down, while negative values move it up. |
This Game Object.
Sets the horizontal component of the body's velocity.
Positive values move the body to the right, while negative values move it to the left.
name | type | description |
---|---|---|
x | number |
The new horizontal velocity, in pixels per second. |
This Game Object.
Sets the vertical component of the body's velocity.
Positive values move the body down, while negative values move it up.
name | type | description |
---|---|---|
y | number |
The new vertical velocity, in pixels per second. |
This Game Object.
Sets the visibility of this Game Object.
An invisible Game Object will skip rendering, but will still process update logic.
name | type | description |
---|---|---|
value | boolean |
The visible state of the Game Object. |
This Game Object instance.
Sets the w position of this Game Object.
name | type | arguments | description |
---|---|---|---|
value | number | <optional> |
The w position of this Game Object. |
This Game Object instance.
Sets the x position of this Game Object.
name | type | arguments | description |
---|---|---|---|
value | number | <optional> |
The x position of this Game Object. |
This Game Object instance.
Sets the y position of this Game Object.
name | type | arguments | description |
---|---|---|---|
value | number | <optional> |
The y position of this Game Object. |
This Game Object instance.
Sets the z position of this Game Object.
Note: The z position does not control the rendering order of 2D Game Objects. Use Phaser.GameObjects.Components.Depth#setDepth instead.
name | type | arguments | description |
---|---|---|---|
value | number | <optional> |
The z position of this Game Object. |
This Game Object instance.
Removes all listeners.
Immediately stops the current animation from playing and dispatches the ANIMATION_STOP
events.
If no animation is playing, no event will be dispatched.
If there is another animation queued (via the chain
method) then it will start playing immediately.
This Game Object.
Stops the current animation from playing after the specified time delay, given in milliseconds.
It then dispatches the ANIMATION_STOP
event.
If no animation is running, no events will be dispatched.
If there is another animation in the queue (set via the chain
method) then it will start playing,
when the current one stops.
name | type | description |
---|---|---|
delay | number |
The number of milliseconds to wait before stopping this animation. |
This Game Object.
Stops the current animation from playing after the given number of repeats.
It then dispatches the ANIMATION_STOP
event.
If no animation is running, no events will be dispatched.
If there is another animation in the queue (set via the chain
method) then it will start playing,
when the current one stops.
name | type | arguments | Default | description |
---|---|---|---|---|
repeatCount | number | <optional> | 1 |
How many times should the animation repeat before stopping? |
This Game Object.
Stops the current animation from playing when it next sets the given frame. If this frame doesn't exist within the animation it will not stop it from playing.
It then dispatches the ANIMATION_STOP
event.
If no animation is running, no events will be dispatched.
If there is another animation in the queue (set via the chain
method) then it will start playing,
when the current one stops.
name | type | description |
---|---|---|
frame | Phaser.Animations.AnimationFrame |
The frame to check before stopping this animation. |
This Game Object.
Build a JSON representation of this Sprite.
A JSON representation of the Game Object.
Toggle a boolean value for the given key within this Game Objects Data Manager. If the key doesn't already exist in the Data Manager then it is toggled from false.
If the Game Object has not been enabled for data (via setDataEnabled
) then it will be enabled
before setting the value.
If the key doesn't already exist in the Data Manager then it is created.
When the value is first set, a setdata
event is emitted from this Game Object.
name | type | description |
---|---|---|
key | string |
The key to toggle the value for. |
This GameObject.
Toggles the horizontal flipped state of this Game Object.
A Game Object that is flipped horizontally will render inversed on the horizontal axis. Flipping always takes place from the middle of the texture and does not impact the scale value. If this Game Object has a physics body, it will not change the body. This is a rendering toggle only.
This Game Object instance.
Toggles the vertical flipped state of this Game Object.
This Game Object instance.
To be overridden by custom GameObjects. Allows base objects to be used in a Pool.
name | type | arguments | description |
---|---|---|---|
args | * | <optional> |
args |
Updates the Display Origin cached values internally stored on this Game Object. You don't usually call this directly, but it is exposed for edge-cases where you may.
This Game Object instance.
Checks to see if the given Collision Category will collide with this Arcade Physics object or not.
name | type | description |
---|---|---|
category | number |
Collision category value to test. |
true
if the given category will collide with this object, otherwise false
.
Compares the renderMask with the renderFlags to see if this Game Object will render or not. Also checks the Game Object against the given Cameras exclusion list.
name | type | description |
---|---|---|
camera | Phaser.Cameras.Scene2D.Camera |
The Camera to check against this Game Object. |
True if the Game Object should be rendered, otherwise false.