Support to spritesheets without atlas and adjustable frames.

vitorregisrr commented 6 years ago

Default atlasParent now is null (this wasnt fully necessary, but sometimes a blank string in a boolean test make bugs), to then test if it was specified. If not specified, it just call the sprite without the atlasParent.
The sprite now uses the frame option to call the respective spritesheet frame(with a normal index/number).
Readme.md updated on updateModalValue function, the order was wrong i guess, and i for example need to create an issue to understood it.

In my tests everything went fine without any bugs.

note: this is my first pull in github, i hope you did it the right way.

vitorregisrr commented 6 years ago

you're right! changes will be made.

netgfx commented 6 years ago

closes #12

vitorregisrr commented 6 years ago

why was it closed without a merge? there is something wrong? xD I do not know how this works.

netgfx / phaser_modals