Class: BLZTouch
input/touch.BLZTouch
Represents a tap on the screen.
A BLZTouch should only be used until it's release event is fired.
Constructors
constructor
• new BLZTouch(touch, e, element)
Creates a BLZTouch.
Parameters
| Name | Type | Description |
|---|---|---|
touch | Touch | The native {@link Touch} to wrap |
e | TouchEvent | The {@link TouchEvent} which created the given touch |
element | HTMLElement | The dom element the TouchHandler is attached to |
Defined in
src/input/touch.ts:33
Properties
element
• Private element: HTMLElement
Defined in
src/input/touch.ts:14
holding
• holding: boolean = true
Defined in
src/input/touch.ts:19
listeners
• Private listeners: Object
Type declaration
| Name | Type |
|---|---|
move | TouchCallback[] |
release | TouchCallback[] |
Defined in
src/input/touch.ts:21
pos
• pos: vec2
Defined in
src/input/touch.ts:18
startPos
• startPos: vec2
Defined in
src/input/touch.ts:17
touch
• touch: Touch
Defined in
src/input/touch.ts:15
Methods
addListener
▸ addListener(event, cb): void
Adds an event listener to the touch.
Parameters
| Name | Type | Description |
|---|---|---|
event | "move" | "release" | The event to listen for |
cb | TouchCallback | The callback to fire |
Returns
void
Defined in
src/input/touch.ts:89
fireListeners
▸ Private fireListeners(event, e): void
Fires the listeners for the given event.
Parameters
| Name | Type | Description |
|---|---|---|
event | "move" | "release" | The event to fire listeners of |
e | TouchEvent | The {@link TouchEvent} of the update |
Returns
void
Defined in
src/input/touch.ts:77
release
▸ release(touch, e): void
Performs a final update and fires release events for the BLZTouch.
Parameters
| Name | Type | Description |
|---|---|---|
touch | Touch | The touch from the touchend event |
e | TouchEvent | The {@link TouchEvent} which created the given touch |
Returns
void
Defined in
src/input/touch.ts:64
removeListener
▸ removeListener(event, cb): void
Removes an event listener from the touch.
Parameters
| Name | Type | Description |
|---|---|---|
event | "move" | "release" | The event to remove from |
cb | TouchCallback | The callback to remove |
Returns
void
Defined in
src/input/touch.ts:99
update
▸ update(touch, e): void
Updates the BLZTouch's state.
Parameters
| Name | Type | Description |
|---|---|---|
touch | Touch | The native touch to grab values from |
e | TouchEvent | The {@link TouchEvent} which created the given touch |
Returns
void
Defined in
src/input/touch.ts:48