quests/init.lua

79 lines
2.0 KiB
Lua

-- reading previous quests
local file = io.open(minetest.get_worldpath().."/quests", "r")
if file then
minetest.log("action", "Reading quests...")
quests = minetest.deserialize(file:read("*all"))
file:close()
end
quests = quests or {}
quests.registered_quests = {}
quests.active_quests = quests.active_quests or {}
quests.successfull_quests = quests.successfull_quests or {}
quests.failed_quests = quests.failed_quests or {}
quests.info_quests = quests.info_quests or {}
quests.hud = quests.hud or {}
for idx,_ in pairs(quests.hud) do
quests.hud[idx].first = true
end
quests.formspec_lists = {}
function quests.round(num, n)
local mult = 10^(n or 0)
return math.floor(num * mult + .5) / mult
end
quests.colors = {
new = "0xAAAA00",
success = "0x00AD00",
failed = "0xAD0000",
}
local MP = minetest.get_modpath("quests")
function quests.sorted_pairs(t)
local a = {}
for n in pairs(t) do table.insert(a, n) end
table.sort(a)
local i = 0 -- iterator variable
local iter = function () -- iterator function
i = i + 1
if a[i] == nil then return nil
else return a[i], t[a[i]]
end
end
return iter
end
dofile(MP .. "/core.lua")
dofile(MP .. "/hud.lua")
dofile(MP .. "/formspecs.lua")
dofile(MP .. "/mod_integrations/mod_integrations.lua")
-- write the quests to file
minetest.register_on_shutdown(function()
for playername, quest in pairs(quests.active_quests) do
for questname, questspecs in pairs(quest) do
if questspecs.finished then
quests.active_quests[playername][questname] = nil -- make sure no finished quests are saved as unfinished
end
end
end
local file, err = io.open(minetest.get_worldpath().."/quests", "w")
if file then
file:write(minetest.serialize({
active_quests = quests.active_quests,
successfull_quests = quests.successfull_quests,
failed_quests = quests.failed_quests,
info_quests = quests.info_quests
}))
file:close()
minetest.log("action", "Wrote quests to file")
else
minetest.log("action", "Failed writing quests to file: open failed: " .. err)
end
end)