- Added API for configuring categories
- Added display for categories above page
- Reduced height of page by 1 row to make room for categories
- Added L/R scroll through when there are more categories than columns
- Added pre-filter methods for categories and uncategorised items
- Added categories for (most) items in the default game
Co-authored-by: Oversword <bionc:oversword.co.uk>
to make them better-resemble their pre-9-sliced versions
(going to that mode made them slightly bigger and the corners
slightly less round since they aren't blurry anymore)
It had the same function as clicking the craft result on the
right (just inverted), making it redundant. Click either one more
than once and UI would alternately show usages or recipes.
MT nearest-neighbor-scales images to about 75px if they're 1x1
slot in size (at least on my screen). Use the next power of 2
above that, so that MT can scale down instead of up.
This way the slots are all nice and crisp regardless of GUI scale or
image size, and we only need the single slot and its bright version.
This also makes the standard crafting grid into a style table entry that
can be referenced to insert the crafting grid at its proper
style-specific position in any formspec.
And it also makes the craft grid arrow, its X position, and the crafting
grid's result slot X position into style table entries.
Includes a few public helper functions to do most of the work:
`ui.single_slot(xpos, ypos, bright)`
Does just what it sounds like: it returns a single slot image.
`xpos` and `ypos` are normal coordinates in slots, as you'd use in
`image[]` element. `bright` is a flag that switches to the brighter
version of the slot image.
`ui.make_trash_slot(xpos, ypos)`
Creates a single slot, with a one-item `list[]` and a trash can icon
overlay.
`ui.make_inv_img_grid(xpos, ypos, width, height, bright)`
Generates a `width` by `height` grid of slot images, using the
single_slot function above, starting at (`xpos`,`ypos`) for the
top-left. Position is as in any `image[]` element, and dimensions
are in integer numbers of slots (so 8,4 would be a standard inventory).
`bright` is as above.
All three return a string that can be directly inserted into a formspec.
1) Convert most formspec elements to use string.format(), when the
result would be more readable, or less messy, or at least makes the line
shorter, assuming it looked like it really needed it to begin with.
2) Convert all long `foo..","..bar..";"..baz..bleh..` types of excessive
string concatenation into tables that then get concated only once, when
their containing functions return the final formspec string.
3) In some places in the code, such tables were already being used, and
were named "formspec", while others were named "fs". I settled on just
one name, "formspec", as it's more readable, if longer.
4) There was a mix of styles of adding items to those tables:
* Some places used line after line of `t[#t + 1] = foo/bar/baz`.
* Others places used the form `t[1] = foo, t[2] = bar, ...`.
* Still others used the form `t[n] = foo, t[n+1] = bar...`,
with `n` being increased or reset every so often.
Most of them should now be of the third form, with a few of the second.
bri cassa
SmallJoker
David Leal
Oversword
Vanessa Dannenberg