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Bubberstation/code/controllers/subsystem/materials.dm
SkyratBot cae0e4cb5c [MIRROR] Adds Alloy Materials (#1228)
* Adds Alloy Materials (#53623)

Adds and implements alloy materials

Takes several materials that were mostly fluff and converts them into actual usable materials.
Messes with material code a bit to make alloys recycle back into their component materials.
Adds the alloy materials to their in-game stacks.

Materials added:
    Plasteel
    Plastitanium
    Plasmaglass
    Titaniumglass
    Plastitanium Glass
    Alien Alloy

Makes plasteel/plastitanium/plasmaglass and the rest able to have separate properties from their component materials. It doesn't make much sense that the materials used to seal off the supermatter chamber from the rest of the station would be prone to exploding when heated.

Allows for further expansion of materials, possibly including actual functional metallurgy and smelting at some point in the very distant future.

(Lemons note: Adds a regeneration component, used for alien alloy)

* Adds Alloy Materials

Co-authored-by: TemporalOroboros <TemporalOroboros@gmail.com>
2020-10-10 00:29:56 +01:00

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/*! How material datums work
Materials are now instanced datums, with an associative list of them being kept in SSmaterials. We only instance the materials once and then re-use these instances for everything.
These materials call on_applied() on whatever item they are applied to, common effects are adding components, changing color and changing description. This allows us to differentiate items based on the material they are made out of.area
*/
SUBSYSTEM_DEF(materials)
name = "Materials"
flags = SS_NO_FIRE | SS_NO_INIT
///Dictionary of material.type || material ref
var/list/materials
///Dictionary of category || list of material refs
var/list/materials_by_category
///Dictionary of category || list of material types, mostly used by rnd machines like autolathes.
var/list/materialtypes_by_category
///A cache of all material combinations that have been used
var/list/list/material_combos
///List of stackcrafting recipes for materials using base recipes
var/list/base_stack_recipes = list(
new /datum/stack_recipe("Chair", /obj/structure/chair/greyscale, one_per_turf = TRUE, on_floor = TRUE, applies_mats = TRUE),
new /datum/stack_recipe("Toilet", /obj/structure/toilet/greyscale, one_per_turf = TRUE, on_floor = TRUE, applies_mats = TRUE),
new /datum/stack_recipe("Sink Frame", /obj/structure/sinkframe, one_per_turf = TRUE, on_floor = TRUE, applies_mats = TRUE),
new /datum/stack_recipe("Floor tile", /obj/item/stack/tile/material, 1, 4, 20, applies_mats = TRUE),
)
///List of stackcrafting recipes for materials using rigid recipes
var/list/rigid_stack_recipes = list(
new /datum/stack_recipe("Carving block", /obj/structure/carving_block, 5, one_per_turf = TRUE, on_floor = TRUE, applies_mats = TRUE),
)
///Ran on initialize, populated the materials and materials_by_category dictionaries with their appropiate vars (See these variables for more info)
/datum/controller/subsystem/materials/proc/InitializeMaterials()
materials = list()
materials_by_category = list()
materialtypes_by_category = list()
material_combos = list()
for(var/type in subtypesof(/datum/material))
var/datum/material/ref = type
if(!(initial(ref.init_flags) & MATERIAL_INIT_MAPLOAD))
continue // Do not initialize
ref = new ref
materials[type] = ref
for(var/c in ref.categories)
materials_by_category[c] += list(ref)
materialtypes_by_category[c] += list(type)
/datum/controller/subsystem/materials/proc/GetMaterialRef(datum/material/fakemat)
if(!materials)
InitializeMaterials()
return materials[fakemat] || fakemat
///Returns a list to be used as an object's custom_materials. Lists will be cached and re-used based on the parameters.
/datum/controller/subsystem/materials/proc/FindOrCreateMaterialCombo(list/materials_declaration, multiplier)
if(!material_combos)
InitializeMaterials()
var/list/combo_params = list()
for(var/x in materials_declaration)
var/datum/material/mat = x
var/path_name = ispath(mat) ? "[mat]" : "[mat.type]"
combo_params += "[path_name]=[materials_declaration[mat] * multiplier]"
sortTim(combo_params, /proc/cmp_text_asc) // We have to sort now in case the declaration was not in order
var/combo_index = combo_params.Join("-")
var/list/combo = material_combos[combo_index]
if(!combo)
combo = list()
for(var/mat in materials_declaration)
combo[GetMaterialRef(mat)] = materials_declaration[mat] * multiplier
material_combos[combo_index] = combo
return combo