The linter is correct that `devObject[func].call(devObject, args)` is unnecessary because it's equivalent to `devObject[func](args)`.
@tmickel probably either meant to allow passing an array of arguments to be applied, or to call the function with the provided argument. Since we probably want to be able to use multi-argument functions, use `apply` and fix the one place that uses `ioQuery` with an argument.
Clamp to 36-96, which is C2-C7.
This is a temporary fix to prevent errors, until we have a new instrument player implementation, which may have a different range.
Changed mathop to call new math util
Changed sin & cos to round correctly (to get 0)
Added testing for the new math util function
Added testing for the new mathop functions
Had to update the test scripts to handle the alpha channel, also I note
that all the hex tests are using CSS notation, not scratch notation
(which is 0x not #)
Changes include:
- Added missing JSDoc for items in `scratch3_pen.js` and `target.js`.
- Moved constants used by `Scratch3PenBlocks` into the class.
- Created a constant for minimum and maximum pen size.
- Added `util/clone.js` to host cloning functionality.
- Pen blocks now check for the renderer before trying to use it.
- The pen integration test covers all blocks, though `clear`, `stamp`,
and `pen down` will skip some of their functionality when there is no
renderer.
These blocks implement pen features as found in Scratch 2.0
Supporting changes include:
- `Target` is now an event emitter
- `RenderedTarget` now emits an event when it moves
- `Target` can now store arbitrary "extra" data, called "custom state"
in the code, using a `Target`'s `setCustomState` and `getCustomState`
methods. This is used to store per-target pen state without requiring
`Target` or `RenderedTarget` to know anything about the pen.
- `Cast` can now cast to an RGB color object.
- `Color` now has functions to convert between RGB and HSV, constants
for for black & white, and a `mixRgb` function to lerp between two
colors.
