dirt_masks

A surface's masks: its mess baked into four-direction RGBA icons (dirt_baked_icon()), registered in the resource cache, each drawn as it is (dirt_mess_baked_image()).

Vars
baked	For cloth: the baked icon on the whole canvas, which the garment's own pixels clip. For a part, the same, already kept to the part's pixels. Null when it draws nothing.
baked_by_layer	For a taur body's pools: alist(EXTERNAL_* layer = baked icon), each on the taur canvas, kept to the pixels that layer shows (dirt_taur_owners()). A taur suit draws them from `baked`, over the whole canvas.
baked_by_limb	For skin: alist(limb zone = baked icon), each limb's clipped to the pixels its image shows.
key	The request's mask_key().
limb_keys	For skin: alist(limb zone = an MD5 of what its baked icon draws, dirt_runs_key()), so only a limb whose pixels changed caches new images.
Procs
New	Arguments:

Var Details

var
baked

For cloth: the baked icon on the whole canvas, which the garment's own pixels clip. For a part, the same, already kept to the part's pixels. Null when it draws nothing.

var
baked_by_layer
– /alist

For a taur body's pools: alist(EXTERNAL_* layer = baked icon), each on the taur canvas, kept to the pixels that layer shows (dirt_taur_owners()). A taur suit draws them from baked, over the whole canvas.

var
baked_by_limb
– /alist

For skin: alist(limb zone = baked icon), each limb's clipped to the pixels its image shows.

var
key

The request's mask_key().

var
limb_keys
– /alist

For skin: alist(limb zone = an MD5 of what its baked icon draws, dirt_runs_key()), so only a limb whose pixels changed caches new images.

Proc Details

New
(key)

Arguments:

key: The request's mask_key().

dirt_masks /datum/dirt_masks

Vars

Procs

Var Details

var baked

var baked_by_layer – /alist

var baked_by_limb – /alist

var key

var limb_keys – /alist