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datum/client_colour refactor. (#54741)
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Ghom
@@ -1,72 +1,155 @@
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#define PRIORITY_ABSOLUTE 1
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#define PRIORITY_HIGH 10
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#define PRIORITY_NORMAL 100
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#define PRIORITY_LOW 1000
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/*
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Client Colour Priority System By RemieRichards
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A System that gives finer control over which client.colour value to display on screen
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so that the "highest priority" one is always displayed as opposed to the default of
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"whichever was set last is displayed"
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*/
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/*
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Define subtypes of this datum
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*/
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/**
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* Client Colour Priority System By RemieRichards (then refactored by another contributor)
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* A System that gives finer control over which client.colour value to display on screen
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* so that the "highest priority" one is always displayed as opposed to the default of
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* "whichever was set last is displayed".
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*
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* Refactored to allow multiple overlapping client colours
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* (e.g. wearing blue glasses under a yellow visor, even though the result is a little unsatured.)
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* As well as some support for animated colour transitions.
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*
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* Define subtypes of this datum
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*/
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/datum/client_colour
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var/colour = "" //Any client.color-valid value
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var/priority = 1 //Since only one client.color can be rendered on screen, we take the one with the highest priority value:
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//eg: "Bloody screen" > "goggles colour" as the former is much more important
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///Any client.color-valid value
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var/colour = ""
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///The mob that owns this client_colour.
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var/mob/owner
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/**
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* We prioritize colours with higher priority (lower numbers), so they don't get overriden by less important ones:
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* eg: "Bloody screen" > "goggles colour" as the former is much more important
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*/
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var/priority = PRIORITY_NORMAL
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///Will this client_colour prevent ones of lower priority from being applied?
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var/override = FALSE
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///IF non-zero, 'animate_client_colour(fade_in)' will be called instead of 'update_client_colour' when added.
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var/fade_in = 0
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///Same as above, but on removal.
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var/fade_out = 0
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/datum/client_colour/New(mob/_owner)
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owner = _owner
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/*
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Adds an instance of colour_type to the mob's client_colours list
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colour_type - a typepath (subtyped from /datum/client_colour)
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*/
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/datum/client_colour/Destroy()
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if(!QDELETED(owner))
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owner.client_colours -= src
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if(fade_out)
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owner.animate_client_colour(fade_out)
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else
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owner.update_client_colour()
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owner = null
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return ..()
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///Sets a new colour, then updates the owner's screen colour.
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/datum/client_colour/proc/update_colour(new_colour, anim_time, easing = 0)
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colour = new_colour
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if(anim_time)
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owner.animate_client_colour(anim_time, easing)
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else
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owner.update_client_colour()
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/**
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* Adds an instance of colour_type to the mob's client_colours list
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* colour_type - a typepath (subtyped from /datum/client_colour)
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*/
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/mob/proc/add_client_colour(colour_type)
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if(!ispath(colour_type, /datum/client_colour) || QDELING(src))
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return
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var/datum/client_colour/CC = new colour_type()
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client_colours |= CC
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sortTim(client_colours, /proc/cmp_clientcolour_priority)
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update_client_colour()
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var/datum/client_colour/colour = new colour_type(src)
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BINARY_INSERT(colour, client_colours, /datum/client_colour, colour, priority, COMPARE_KEY)
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if(colour.fade_in)
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animate_client_colour(colour.fade_in)
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else
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update_client_colour()
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return colour
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/*
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Removes an instance of colour_type from the mob's client_colours list
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colour_type - a typepath (subtyped from /datum/client_colour)
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*/
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/**
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* Removes an instance of colour_type from the mob's client_colours list
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* colour_type - a typepath (subtyped from /datum/client_colour)
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*/
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/mob/proc/remove_client_colour(colour_type)
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if(!ispath(colour_type, /datum/client_colour))
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return
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for(var/cc in client_colours)
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var/datum/client_colour/CC = cc
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if(CC.type == colour_type)
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client_colours -= CC
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qdel(CC)
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var/datum/client_colour/colour = cc
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if(colour.type == colour_type)
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qdel(colour)
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break
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update_client_colour()
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/**
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* Gets the resulting colour/tone from client_colours.
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* In the case of multiple colours, they'll be converted to RGBA matrices for compatibility,
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* summed together, and then each element divided by the number of matrices. (except we do this with lists because byond)
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* target is the target variable.
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*/
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#define MIX_CLIENT_COLOUR(target)\
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var/_our_colour;\
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var/_number_colours = 0;\
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var/_pool_closed = INFINITY;\
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for(var/_c in client_colours){\
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var/datum/client_colour/_colour = _c;\
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if(_pool_closed < _colour.priority){\
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break\
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};\
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_number_colours++;\
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if(_colour.override){\
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_pool_closed = _colour.priority\
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};\
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if(!_our_colour){\
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_our_colour = _colour.colour;\
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continue\
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};\
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if(_number_colours == 2){\
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_our_colour = color_to_full_rgba_matrix(_our_colour)\
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};\
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var/list/_colour_matrix = color_to_full_rgba_matrix(_colour.colour);\
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var/list/_L = _our_colour;\
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for(var/_i in 1 to 20){\
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_L[_i] += _colour_matrix[_i]\
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};\
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};\
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if(_number_colours > 1){\
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var/list/_L = _our_colour;\
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for(var/_i in 1 to 20){\
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_L[_i] /= _number_colours\
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};\
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};\
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target = _our_colour\
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/*
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Resets the mob's client.color to null, and then sets it to the highest priority
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client_colour datum, if one exists
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*/
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/**
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* Resets the mob's client.color to null, and then reapplies a new color based
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* on the client_colour datums it currently has.
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*/
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/mob/proc/update_client_colour()
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if(!client)
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return
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client.color = ""
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if(!client_colours.len)
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return
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var/datum/client_colour/CC = client_colours[1]
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if(CC)
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client.color = CC.colour
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MIX_CLIENT_COLOUR(client.color)
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///Works similarly to 'update_client_colour', but animated.
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/mob/proc/animate_client_colour(anim_time = 20, anim_easing = 0)
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if(!client)
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return
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if(!client_colours.len)
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animate(client, color = "", time = anim_time, easing = anim_easing)
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return
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MIX_CLIENT_COLOUR(var/anim_colour)
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animate(client, color = anim_colour, time = anim_time, easing = anim_easing)
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#undef MIX_CLIENT_COLOUR
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/datum/client_colour/glass_colour
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priority = 0
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priority = PRIORITY_LOW
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colour = "red"
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/datum/client_colour/glass_colour/green
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@@ -104,10 +187,27 @@
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/datum/client_colour/monochrome
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colour = list(rgb(77,77,77), rgb(150,150,150), rgb(28,28,28), rgb(0,0,0))
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priority = INFINITY //we can't see colors anyway!
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priority = PRIORITY_HIGH //we can't see colors anyway!
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override = TRUE
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fade_in = 20
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fade_out = 20
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/datum/client_colour/monochrome/trance
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priority = 1
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priority = PRIORITY_NORMAL
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/datum/client_colour/monochrome/blind
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priority = 1
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priority = PRIORITY_NORMAL
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/datum/client_colour/bloodlust
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priority = PRIORITY_ABSOLUTE // Only anger.
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colour = list(0,0,0,0,0,0,0,0,0,1,0,0) //pure red.
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fade_out = 10
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/datum/client_colour/bloodlust/New(mob/_owner)
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..()
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addtimer(CALLBACK(src, .proc/update_colour, list(1,0,0,0.8,0.2,0, 0.8,0,0.2,0.1,0,0), 10, SINE_EASING|EASE_OUT), 1)
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#undef PRIORITY_ABSOLUTE
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#undef PRIORITY_HIGH
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#undef PRIORITY_NORMAL
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#undef PRIORITY_LOW
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