Interface: EffectContext

Defined in: core/types.ts:80

The services that the engine gives to an effect in setup.

Properties

Property	Modifier	Type	Description	Defined in
bus	readonly	EventBus	The event bus of the wand.	core/types.ts:82

Methods

createCanvas()

createCanvas(width, height): HTMLCanvasElement;

Defined in: core/types.ts:86

Makes an offscreen canvas, for example for a sprite.

Parameters

Parameter	Type
width	number
height	number

Returns

HTMLCanvasElement

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random()

random(): number;

Defined in: core/types.ts:84

Gives a random value from 0 to 1. Use it in place of Math.random.

Returns

number

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reportError()

reportError(error): void;

Defined in: core/types.ts:88

Sends an error to the error events of the wand.

Parameters

Parameter	Type
error	unknown

Returns

void