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--[[
Common functions since skills are a special inventory, adding skills need to be a special item
]]
local itm = nrequire("item.lua")
local log = nrequire("log.lua")
--Common things
--Make sure items have a "name" and "ammt" attribute
local item = {}
item.Name = "Skill"
item.isskill = true
item.Serialize = function(self)
return util.TableToJSON({
name = self.name,
ammt = self.ammt
})
end
item.DeSerialize = function(self,data)
local tbl = util.JSONToTable(data)
self.name = tbl.name
self.ammt = tbl.ammt
return self
end
itm.RegisterItem(item)
local pmeta = FindMetaTable("Player")
function pmeta:AddSkill(name, ammt)
local item = itm.GetItemByName("Skill")
item.name = name
item.ammt = ammt
self:GiveItem(item)
end
local lib = {}
local skills = {}
local skillicons = {}
--Skillname is a table of {string_group,string_name,icon=nil}
function lib.RegisterSkill(skillname)
local group,name = skillname[1],skillname[2]
local icon = skillname[3]
if not skills[group] then
skills[group] = {}
end
local alin = false
for k,v in pairs(skills[group]) do
if v == name then
alin = true
break
end
end
if alin then
log.warn("Re-registering skill: " .. skillname[1] .. skillname[2])
else
local pos = #skills[group] + 1
skills[group][pos] = name
end
end
function lib.SetGroupIcon(group,icon)
skillicons[group] = icon
end
function lib.IconFor(group)
return skillicons[group]
end
function lib.SkillList()
return skills
end
return lib
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