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Bubberstation/code/_onclick/hud/rendering/plane_master_controller.dm
SkyratBot 41aa1d2ee4 [MIRROR] Adds a colorblind accessability testing tool [MDB IGNORE] (#11995)
* Adds a colorblind accessability testing tool (#65217)

* Adds a colorblind accessability testing tool

I keep finding myself worrying about if things I create will be parsable
for colorblind people. So I've made a debug tool for approximating
different extreme forms of colorblindness.

It's very very much a hack. We can't do the proper correction required
to actually deal directly with long medium and short wavelengths of
light, so we need to rely on approximations. Part of that means say,
bright things being brighter then they ought to be. S not how people
actually experience things, but it's not something we can do anything
about in byond.

Anyway uh, it works by taking color matrixes, and using the plane master
grouping system floyd added to apply them to most all parts of the game
you would want to color correct.

There's some slight fragility here, but I couldn't think of a better way
of handling it.

We also need to deal with planes that have BLEND_MULTIPLY as their
blendmode, since that fucks up the filter. I've come up with a hack for
it, since I wanted to avoid breaking anything.

Oh and since I want it to apply to huds too I added plane masters to
represent them. I think that's about it.

Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>

* Adds a colorblind accessability testing tool

Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
2022-03-10 20:35:12 -05:00

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///Atom that manages and controls multiple planes. It's an atom so we can hook into add_filter etc. Multiple controllers can control one plane.
/atom/movable/plane_master_controller
///List of planes in this controllers control. Initially this is a normal list, but becomes an assoc list of plane numbers as strings | plane instance
var/list/controlled_planes = list()
///hud that owns this controller
var/datum/hud/owner_hud
INITIALIZE_IMMEDIATE(/atom/movable/plane_master_controller)
///Ensures that all the planes are correctly in the controlled_planes list.
/atom/movable/plane_master_controller/Initialize(mapload, datum/hud/hud)
. = ..()
if(!istype(hud))
return
owner_hud = hud
var/assoc_controlled_planes = list()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/instance = owner_hud.plane_masters["[i]"]
if(!instance) //If we looked for a hud that isn't instanced, just keep going
stack_trace("[i] isn't a valid plane master layer for [owner_hud.type], are you sure it exists in the first place?")
continue
assoc_controlled_planes["[i]"] = instance
controlled_planes = assoc_controlled_planes
///Full override so we can just use filterrific
/atom/movable/plane_master_controller/add_filter(name, priority, list/params)
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.add_filter(name, priority, params)
///Full override so we can just use filterrific
/atom/movable/plane_master_controller/remove_filter(name_or_names)
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.remove_filter(name_or_names)
/atom/movable/plane_master_controller/update_filters()
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.update_filters()
///Gets all filters for this controllers plane masters
/atom/movable/plane_master_controller/proc/get_filters(name)
. = list()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
. += pm_iterator.get_filter(name)
///Transitions all filters owned by this plane master controller
/atom/movable/plane_master_controller/transition_filter(name, time, list/new_params, easing, loop)
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.transition_filter(name, time, new_params, easing, loop)
///Full override so we can just use filterrific
/atom/movable/plane_master_controller/add_atom_colour(coloration, colour_priority)
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.add_atom_colour(coloration, colour_priority)
///Removes an instance of colour_type from the atom's atom_colours list
/atom/movable/plane_master_controller/remove_atom_colour(colour_priority, coloration)
. = ..()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.remove_atom_colour(colour_priority, coloration)
///Resets the atom's color to null, and then sets it to the highest priority colour available
/atom/movable/plane_master_controller/update_atom_colour()
for(var/i in controlled_planes)
var/atom/movable/screen/plane_master/pm_iterator = controlled_planes[i]
pm_iterator.update_atom_colour()
/atom/movable/plane_master_controller/game
name = PLANE_MASTERS_GAME
controlled_planes = list(
FLOOR_PLANE,
GAME_PLANE,
GAME_PLANE_FOV_HIDDEN,
GAME_PLANE_UPPER,
GAME_PLANE_UPPER_FOV_HIDDEN,
ABOVE_GAME_PLANE,
MASSIVE_OBJ_PLANE,
GHOST_PLANE,
POINT_PLANE,
LIGHTING_PLANE,
)
/// Controller of all planes we're ok with changing with colorblind logic
/atom/movable/plane_master_controller/colorblind
name = PLANE_MASTERS_COLORBLIND
controlled_planes = list(
PLANE_SPACE_PARALLAX,
GRAVITY_PULSE_PLANE,
FLOOR_PLANE,
GAME_PLANE,
GAME_PLANE_FOV_HIDDEN,
GAME_PLANE_UPPER,
GAME_PLANE_UPPER_FOV_HIDDEN,
ABOVE_GAME_PLANE,
MASSIVE_OBJ_PLANE,
GHOST_PLANE,
POINT_PLANE,
RAD_TEXT_PLANE,
LIGHTING_PLANE,
O_LIGHTING_VISUAL_PLANE,
ABOVE_LIGHTING_PLANE,
CAMERA_STATIC_PLANE,
ATMOS_GROUP_PLANE,
FULLSCREEN_PLANE,
RUNECHAT_PLANE,
HUD_PLANE,
ABOVE_HUD_PLANE,
)