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Bubberstation/code/datums/materials/_material.dm
Qustinnus a394ccdc2b Material datum chairs & tables and applies materials to all items (Now with less pain for mining & RnD) (#46525)
removes materials list from items, uses custom_materials instead. This might introduce some bugs so we should testmerge this for a while (and Ill test stuff locally as much as I can)

this also adds material crafting to sheets. Test case being chairs. In the future we can add stuff like tables, walls, doors etc.

also applies materials to everything, with fixes, which can close #46299
2019-10-08 11:06:02 -04:00

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/*! Material datum
Simple datum which is instanced once per type and is used for every object of said material. It has a variety of variables that define behavior. Subtyping from this makes it easier to create your own materials.
*/
/datum/material
var/name = "material"
var/desc = "its..stuff."
///Var that's mostly used by science machines to identify specific materials, should most likely be phased out at some point
var/id = "mat"
///Base color of the material, is used for greyscale. Item isn't changed in color if this is null.
var/color
///Base alpha of the material, is used for greyscale icons.
var/alpha
///Materials "Traits". its a map of key = category | Value = Bool. Used to define what it can be used for
var/list/categories = list()
///The type of sheet this material creates. This should be replaced as soon as possible by greyscale sheets
var/sheet_type
///This is a modifier for force, and resembles the strength of the material
var/strength_modifier = 1
///This is a modifier for integrity, and resembles the strength of the material
var/integrity_modifier = 1
///This is the amount of value per 1 unit of the material
var/value_per_unit = 0
///Armor modifiers, multiplies an items normal armor vars by these amounts.
var/armor_modifiers = list("melee" = 1, "bullet" = 1, "laser" = 1, "energy" = 1, "bomb" = 1, "bio" = 1, "rad" = 1, "fire" = 1, "acid" = 1)
///How beautiful is this material per unit
var/beauty_modifier = 0
///This proc is called when the material is added to an object.
/datum/material/proc/on_applied(atom/source, amount, material_flags)
if(material_flags & MATERIAL_COLOR) //Prevent changing things with pre-set colors, to keep colored toolboxes their looks for example
if(color) //Do we have a custom color?
source.add_atom_colour(color, FIXED_COLOUR_PRIORITY)
if(alpha)
source.alpha = alpha
if(material_flags & MATERIAL_ADD_PREFIX)
source.name = "[name] [source.name]"
if(beauty_modifier)
addtimer(CALLBACK(source, /datum.proc/AddComponent, /datum/component/beauty, beauty_modifier * amount), 0)
if(istype(source, /obj)) //objs
on_applied_obj(source, amount, material_flags)
///This proc is called when the material is added to an object specifically.
/datum/material/proc/on_applied_obj(var/obj/o, amount, material_flags)
var/new_max_integrity = CEILING(o.max_integrity * integrity_modifier, 1)
o.modify_max_integrity(new_max_integrity)
o.force *= strength_modifier
o.throwforce *= strength_modifier
var/list/temp_armor_list = list() //Time to add armor modifiers!
if(!istype(o.armor))
return
var/list/current_armor = o.armor?.getList()
for(var/i in current_armor)
temp_armor_list[i] = current_armor[i] * armor_modifiers[i]
o.armor = getArmor(arglist(temp_armor_list))
///This proc is called when the material is removed from an object.
/datum/material/proc/on_removed(atom/source, material_flags)
if(material_flags & MATERIAL_COLOR) //Prevent changing things with pre-set colors, to keep colored toolboxes their looks for example
if(color)
source.remove_atom_colour(FIXED_COLOUR_PRIORITY, color)
source.alpha = initial(source.alpha)
if(material_flags & MATERIAL_ADD_PREFIX)
source.name = initial(source.name)
if(istype(source, /obj)) //objs
on_removed_obj(source, material_flags)
///This proc is called when the material is removed from an object specifically.
/datum/material/proc/on_removed_obj(var/obj/o, amount, material_flags)
var/new_max_integrity = initial(o.max_integrity)
o.modify_max_integrity(new_max_integrity)
o.force = initial(o.force)
o.throwforce = initial(o.throwforce)