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Merge pull request #10046 from mwerezak/custom-item-icons

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Makes custom items use the host item's inhand sprites if none are provided, knife fixes
This commit is contained in:
Chinsky
2015-07-09 20:52:38 +03:00
parent 7d9b7e10f4 8957412826
commit c7d9ce4697
3 changed files with 69 additions and 13 deletions
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62
code/modules/customitems/item_spawning.dm
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@@ -20,6 +20,7 @@
/datum/custom_item
var/assoc_key
var/character_name
var/inherit_inhands = 1 //if unset, and inhands are not provided, then the inhand overlays will be invisible.
var/item_icon
var/item_desc
var/name
@@ -44,9 +45,20 @@
if(item_desc)
item.desc = item_desc
if(item_icon)
item.icon = CUSTOM_ITEM_OBJ
item.icon_state = item_icon
if(istype(item, /obj/item))
if(!istype(item))
item.icon = CUSTOM_ITEM_OBJ
item.icon_state = item_icon
return
else
if(inherit_inhands)
apply_inherit_inhands(item)
else
item.item_state_slots = null
item.item_icons = null
item.icon = CUSTOM_ITEM_OBJ
item.icon_state = item_icon
item.item_state = null
item.icon_override = CUSTOM_ITEM_MOB
// Kits are dumb so this is going to have to be hardcoded/snowflake.
@@ -66,6 +78,48 @@
return item
/datum/custom_item/proc/apply_inherit_inhands(var/obj/item/item)
var/list/new_item_icons = list()
var/list/new_item_state_slots = list()
var/list/available_states = icon_states(CUSTOM_ITEM_MOB)
//If l_hand or r_hand are not present, preserve them using item_icons/item_state_slots
//Then use icon_override to make every other slot use the custom sprites by default.
//This has to be done before we touch any of item's vars
if(!("[item_icon]_l" in available_states))
new_item_state_slots[slot_l_hand_str] = get_state(item, slot_l_hand_str, "_l")
new_item_icons[slot_l_hand_str] = get_icon(item, slot_l_hand_str, 'icons/mob/items/lefthand.dmi')
if(!("[item_icon]_r" in available_states))
new_item_state_slots[slot_r_hand_str] = get_state(item, slot_r_hand_str, "_r")
new_item_icons[slot_r_hand_str] = get_icon(item, slot_r_hand_str, 'icons/mob/items/righthand.dmi')
item.item_state_slots = new_item_state_slots
item.item_icons = new_item_icons
//this has to mirror the way update_inv_*_hand() selects the state
/datum/custom_item/proc/get_state(var/obj/item/item, var/slot_str, var/hand_str)
var/t_state
if(item.item_state_slots && item.item_state_slots[slot_str])
t_state = item.item_state_slots[slot_str]
else if(item.item_state)
t_state = item.item_state
else
t_state = item.icon_state
if(item.icon_override)
t_state += hand_str
return t_state
//this has to mirror the way update_inv_*_hand() selects the icon
/datum/custom_item/proc/get_icon(var/obj/item/item, var/slot_str, var/icon/hand_icon)
var/icon/t_icon
if(item.icon_override)
t_icon = item.icon_override
else if(item.item_icons && (slot_str in item.item_icons))
t_icon = item.item_icons[slot_str]
else
t_icon = hand_icon
return t_icon
// Parses the config file into the custom_items list.
/hook/startup/proc/load_custom_items()
@@ -107,6 +161,8 @@
current_data.name = field_data
if("item_icon")
current_data.item_icon = field_data
if("inherit_inhands")
current_data.inherit_inhands = text2num(field_data)
if("item_desc")
current_data.item_desc = field_data
if("req_access")