Function res

Require a resource from a ResourceLoader.

If

Res

is used the field-name is also a property that can be overwritten/defined in the map, EDF or during initialization.

Replaces:

static requires = {
    props: {
        sheet1: 'string',                   << required!
        sheet2: ['string', 'path/to/sheet]  << with default
    },
    res: props => [
        ['sheet', props.sheet1],
        ['sheet', props.sheet2],
    ]
}

private sheet1:SpriteSheet;
private sheet2:SpriteSheet;

onInit() {
    this.sheet1 = this.requireResource('sheet', 'sheet1');
    this.sheet2 = this.requireResource('sheet', 'sheet2');
}

With:

@res('sheet')
private sheet1:SpriteSheet;

@res('sheet', 'path/to/sheet')
private sheet2:SpriteSheet;