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Split init lua in multiple files
This commit is contained in:
TeTpaAka
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commit
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147
core.lua
Normal file
147
core.lua
Normal file
@ -0,0 +1,147 @@
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-- registers a quest for later use
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--
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-- questname is the name of the quest to identify it later
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-- it should follow the naming conventions: "modname:questname"
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-- quest is a table in the following format
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-- {
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-- title, -- is shown to the player and should contain usefull information about the quest.
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-- description, -- a small description of the mod.
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-- max, -- is the desired maximum. If max is 1, no maximum is displayed. defaults to 1
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-- autoaccept, -- is true or false, wether the result of the quest should be dealt by this mode or the registering mod.
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-- callback -- when autoaccept is true, at the end of the quest, it gets removed and callback is called.
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-- }
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--
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-- returns true, when the quest was successfully registered
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-- returns falls, when there was already such a quest
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function quests.register_quest(questname, quest)
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if (quests.registered_quests[questname] ~= nil) then
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return false -- The quest was not registered since there already a quest with that name
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end
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quests.registered_quests[questname] =
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{ title = quest.title or "missing title",
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description = quest.description or "missing description",
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max = quest.max or 1,
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autoaccept = quest.autoaccept or false,
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callback = quest.callback, }
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return true
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end
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-- starts a quest for a specified player
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--
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-- playername - the name of the player
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-- questname - the name of the quest, which was registered with quests.register_quest
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--
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-- returns false on failure
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-- returns true if the quest was started
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function quests.start_quest(playername, questname)
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if (quests.registered_quests[questname] == nil) then
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return false
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end
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if (quests.active_quests[playername] == nil) then
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quests.active_quests[playername] = {}
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end
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if (quests.active_quests[playername][questname] ~= nil) then
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return false -- the player has already this quest
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end
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quests.active_quests[playername][questname] = {value = 0}
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quests.update_hud(playername)
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return true
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end
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-- when something happens that has effect on a quest, a mod should call this method
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-- playername is the name of the player
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-- questname is the quest which gets updated
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-- the quest gets updated by value
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-- this method calls a previously specified callback if autoaccept is true
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-- returns true if the quest is finished
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-- returns false if there is no such quest or the quest continues
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function quests.update_quest(playername, questname, value)
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if (quests.active_quests[playername] == nil) then
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quests.active_quests[playername] = {}
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end
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if (quests.active_quests[playername][questname] == nil) then
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return false -- there is no such quest
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end
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if (quests.active_quests[playername][questname].finished) then
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return false -- the quest is already finished
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end
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if (value == nil) then
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return false -- no value given
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end
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quests.active_quests[playername][questname]["value"] = quests.active_quests[playername][questname]["value"] + value
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if (quests.active_quests[playername][questname]["value"] >= quests.registered_quests[questname]["max"]) then
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quests.active_quests[playername][questname]["value"] = quests.registered_quests[questname]["max"]
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if (quests.registered_quests[questname]["autoaccept"]) then
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if (quests.registered_quests[questname]["callback"] ~= nil) then
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quests.registered_quests[questname]["callback"](playername, questname)
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end
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quests.accept_quest(playername,questname)
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quests.update_hud(playername)
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end
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return true -- the quest is finished
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end
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quests.update_hud(playername)
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return false -- the quest continues
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end
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-- When the mod handels the end of quests himself, e.g. you have to talk to somebody to finish the quest,
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-- you have to call this method to end a quest
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-- returns true, when the quest is completed
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-- returns false, when the quest is still ongoing
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function quests.accept_quest(playername, questname)
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if (quests.active_quests[playername][questname] and not quests.active_quests[playername][questname].finished) then
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if (quests.successfull_quests[playername] == nil) then
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quests.successfull_quests[playername] = {}
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end
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if (quests.successfull_quests[playername][questname] ~= nil) then
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quests.successfull_quests[playername][questname].count = quests.successfull_quests[playername][questname].count + 1
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else
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quests.successfull_quests[playername][questname] = {count = 1}
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end
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quests.active_quests[playername][questname].finished = true
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minetest.after(3, function(playername, questname)
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quests.active_quests[playername][questname] = nil
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minetest.after(1,quests.update_hud,playername)
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end, playername, questname)
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return true -- the quest is finished, the mod can give a reward
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end
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return false -- the quest hasn't finished
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end
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-- call this method, when you want to end a quest even when it was not finished
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-- example: the player failed
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--
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-- returns false if the quest was not aborted
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-- returns true when the quest was aborted
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function quests.abort_quest(playername, questname)
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if (questname == nil) then
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return false
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end
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if (quests.failed_quests[playername] == nil) then
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quests.failed_quests[playername] = {}
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end
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if (quests.active_quests[playername][questname] == nil) then
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return false
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end
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if (quests.failed_quests[playername][questname] ~= nil) then
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quests.failed_quests[playername][questname].count = quests.failed_quests[playername][questname].count + 1
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else
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quests.failed_quests[playername][questname] = { count = 1 }
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end
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quests.active_quests[playername][questname].finished = true
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for _,quest in ipairs(quests.hud[playername]) do
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if (quest.name == questname) then
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local player = minetest.get_player_by_name(playername)
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player:hud_change(quest.id, "number", 0xAD0000)
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end
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end
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minetest.after(3, function(playername, questname)
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quests.active_quests[playername][questname] = nil
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minetest.after(1,quests.update_hud,playername)
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end, playername, questname)
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end
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156
formspecs.lua
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156
formspecs.lua
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-- construct the questlog
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function quests.create_formspec(playername, tab)
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local queststringlist = {}
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local questlist = {}
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quests.formspec_lists[playername] = quests.formspec_lists[playername] or {}
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quests.formspec_lists[playername].id = 1
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quests.formspec_lists[playername].list = {}
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tab = tab or quests.formspec_lists[playername].tab or "1"
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if (tab == "1") then
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questlist = quests.active_quests[playername] or {}
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elseif (tab == "2") then
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questlist = quests.successfull_quests[playername] or {}
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elseif (tab == "3") then
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questlist = quests.failed_quests[playername] or {}
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end
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quests.formspec_lists[playername].tab = tab
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local no_quests = true
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for questname,questspecs in pairs(questlist) do
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if (questspecs.finished == nil) then
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local queststring = quests.registered_quests[questname]["title"]
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if (questspecs["count"] and questspecs["count"] > 1) then
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queststring = queststring .. " - " .. questspecs["count"]
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elseif(not questspecs["count"] and quests.registered_quests[questname]["max"] ~= 1) then
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queststring = queststring .. " - (" .. quests.round(questspecs["value"], 2) .. "/" .. quests.registered_quests[questname]["max"] .. ")"
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end
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table.insert(queststringlist, queststring)
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table.insert(quests.formspec_lists[playername].list, questname)
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no_quests = false
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end
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end
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local formspec = "size[7,10]"..
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"tabheader[0,0;header;Open quests,Finished quests,Failed quests;" .. tab .. "]"
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if (no_quests) then
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formspec = formspec .. "label[0.25,0.25;There are no quests in this category.]"
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else
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formspec = formspec .. "textlist[0.25,0.25;6.5,7.5;questlist;"..table.concat(queststringlist, ",") .. ";1;false]"
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end
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if (quests.formspec_lists[playername].tab == "1") then
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formspec = formspec .."button[0.25,8;3,.7;abort;Abort quest]"
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end
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formspec = formspec .. "button[3.75,8;3,.7;config;Configure]"..
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"button[.25,9;3,.7;info;Info]"..
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"button_exit[3.75,9;3,.7;exit;Exit]"
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return formspec
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end
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-- construct the configuration
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function quests.create_config(playername)
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local formspec = "size[7,3]" ..
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"checkbox[.25,.25;enable;Enable HUD;"
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if(quests.hud[playername] ~= nil) then
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formspec = formspec .. "true"
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else
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formspec = formspec .. "false"
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end
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formspec = formspec .. "]"..
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"button[.25,1.25;3,.7;return;Return]"
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return formspec
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end
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-- construct the info formspec
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function quests.create_info(playername, questname)
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local formspec = "size[7,6.5]" ..
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"label[0.5,0.5;"
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if (questname) then
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formspec = formspec .. quests.registered_quests[questname].title .. "]" ..
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"textarea[.5,1.5;6,4.5;description;;" .. quests.registered_quests[questname].description .. "]"
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if (quests.formspec_lists[playername].tab == "1") then
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formspec = formspec .. "button[.5,6;3,.7;abort;Abort quest]"
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end
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else
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formspec = formspec .. "No quest specified.]"
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end
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formspec = formspec .. "button[3.25,6;3,.7;return;Return]"
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return formspec
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end
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-- show the player playername his/her questlog
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function quests.show_formspec(playername)
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
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end
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-- chatcommand to see a full list of quests:
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minetest.register_chatcommand("quests", {
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params = "",
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description = "Show all open quests",
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func = function(name, param)
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minetest.show_formspec(name, "quests:questlog", quests.create_formspec(name))
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return true
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end
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})
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-- Handle the return fields of the questlog
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if (player == nil) then
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return
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end
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local playername = player:get_player_name();
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if (playername == "") then
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return
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end
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if (formname == "quests:questlog") then
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if (fields["header"]) then
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername, fields["header"]))
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return
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end
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if (fields["questlist"]) then
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local event = minetest.explode_textlist_event(fields["questlist"])
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if (event.type == "CHG") then
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quests.formspec_lists[playername].id = event.index
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end
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end
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if (fields["abort"]) then
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if (quests.formspec_lists[playername].id == nil) then
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return
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end
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quests.abort_quest(playername, quests.formspec_lists[playername]["list"][quests.formspec_lists[playername].id])
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
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end
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if (fields["config"]) then
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minetest.show_formspec(playername, "quests:config", quests.create_config(playername))
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end
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if (fields["info"]) then
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minetest.show_formspec(playername, "quests:info", quests.create_info(playername, quests.formspec_lists[playername].list[quests.formspec_lists[playername].id]))
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end
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end
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if (formname == "quests:config") then
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if (fields["enable"]) then
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if (fields["enable"] == "true") then
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quests.show_hud(playername)
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else
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quests.hide_hud(playername)
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end
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end
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if (fields["return"]) then
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
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end
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end
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if (formname == "quests:info") then
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if (fields["abort"]) then
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if (quests.formspec_lists[playername].id == nil) then
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return
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end
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quests.abort_quest(playername, quests.formspec_lists[playername]["list"][quests.formspec_lists[playername].id])
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
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end
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if (fields["return"]) then
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minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
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end
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end
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end)
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177
hud.lua
Normal file
177
hud.lua
Normal file
@ -0,0 +1,177 @@
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local show_max = 10 -- the maximum visible quests.
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local hud_config = { position = {x = 1, y = 0.2},
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offset = { x = -200, y = 0},
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number = 0xAAAA00 }
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-- call this function to enable the HUD for the player that shows his quests
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-- the HUD can only show up to show_max quests
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function quests.show_hud(playername)
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if (quests.hud[playername] ~= nil) then
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return
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end
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local hud = {
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hud_elem_type = "text",
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alignment = {x=1, y=1},
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position = {x = hud_config.position.x, y = hud_config.position.y},
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offset = {x = hud_config.offset.x, y = hud_config.offset.y},
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number = hud_config.number,
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text = "Quests:" }
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local player = minetest.get_player_by_name(playername)
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if (player == nil) then
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return
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end
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quests.hud[playername] = {}
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table.insert(quests.hud[playername], { value=0, id=player:hud_add(hud) })
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minetest.after(0, quests.update_hud, playername)
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end
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-- call this method to hide the hud
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function quests.hide_hud(playername)
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local player = minetest.get_player_by_name(playername)
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if (player == nil) then
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return
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end
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for _,quest in pairs(quests.hud[playername]) do
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player:hud_remove(quest.id)
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if (quest.id_background ~= nil) then
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player:hud_remove(quest.id_background)
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end
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if (quest.id_bar ~= nil) then
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player:hud_remove(quest.id_bar)
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end
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end
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quests.hud[playername] = nil
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end
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local function get_quest_hud_string(questname, quest)
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local quest_string = quests.registered_quests[questname].title
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if (quests.registered_quests[questname].max ~= 1) then
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quest_string = quest_string .. "\n ("..quests.round(quest.value, 2).."/"..quests.registered_quests[questname].max..")"
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end
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return quest_string
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end
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-- only for internal use
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-- updates the hud
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function quests.update_hud(playername)
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if (quests.hud[playername] == nil or quests.active_quests[playername] == nil) then
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return
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end
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local player = minetest.get_player_by_name(playername)
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if (player == nil) then
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return
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end
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-- Check for changes in the hud
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local i = 2 -- the first element is the title
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local change = false
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local visible = {}
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local remove = {}
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for j,hud_element in ipairs(quests.hud[playername]) do
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if (hud_element.name ~= nil) then
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if (quests.active_quests[playername][hud_element.name] ~= nil) then
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if (hud_element.value ~= quests.active_quests[playername][hud_element.name].value) then
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hud_element.value = quests.active_quests[playername][hud_element.name].value
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if (hud_element.value == quests.registered_quests[hud_element.name].max) then
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player:hud_change(hud_element.id, "number", 0x00BB00)
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end
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player:hud_change(hud_element.id, "text", get_quest_hud_string(hud_element.name, quests.active_quests[playername][hud_element.name]))
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if (hud_element.id_bar ~= nil) then
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player:hud_change(hud_element.id_bar, "number", math.floor(40 * hud_element.value / quests.registered_quests[hud_element.name].max))
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end
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end
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if (i ~= j) then
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player:hud_change(hud_element.id, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40})
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if (hud_element.id_background ~= nil) then
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player:hud_change(hud_element.id_background, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40 + 22})
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end
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if (hud_element.id_bar ~= nil) then
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player:hud_change(hud_element.id_bar, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40 + 24})
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end
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end
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visible[hud_element.name] = true
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i = i + 1
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else
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player:hud_remove(hud_element.id)
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if (hud_element.id_background ~= nil) then
|
||||
player:hud_remove(hud_element.id_background)
|
||||
end
|
||||
if (hud_element.id_bar ~= nil) then
|
||||
player:hud_remove(hud_element.id_bar)
|
||||
end
|
||||
table.insert(remove, j)
|
||||
end
|
||||
end
|
||||
end
|
||||
--remove ended quests
|
||||
if (remove[1] ~= nil) then
|
||||
for _,j in ipairs(remove) do
|
||||
table.remove(quests.hud[playername], j)
|
||||
i = i - 1
|
||||
end
|
||||
end
|
||||
|
||||
if (i >= show_max + 1) then
|
||||
return
|
||||
end
|
||||
-- add new quests
|
||||
local counter = i - 1
|
||||
for questname,questspecs in pairs(quests.active_quests[playername]) do
|
||||
if (not visible[questname]) then
|
||||
local id = player:hud_add({ hud_elem_type = "text",
|
||||
alignment = { x=1, y= 1 },
|
||||
position = {x = hud_config.position.x, y = hud_config.position.y},
|
||||
offset = {x = hud_config.offset.x, y = hud_config.offset.y + counter * 40},
|
||||
number = hud_config.number,
|
||||
text = get_quest_hud_string(questname, questspecs) })
|
||||
local id_background
|
||||
local id_bar
|
||||
if (quests.registered_quests[questname].max ~= 1) then
|
||||
id_background = player:hud_add({ hud_elem_type = "image",
|
||||
scale = { x = 1, y = 1 },
|
||||
alignment = { x = 1, y = 1 },
|
||||
position = { x = hud_config.position.x, y = hud_config.position.y },
|
||||
offset = { x = hud_config.offset.x, y = hud_config.offset.y + counter * 40 + 22 },
|
||||
text = "quests_questbar_background.png" })
|
||||
id_bar = player:hud_add({hud_elem_type = "statbar",
|
||||
scale = { x = 1, y = 1 },
|
||||
alignment = { x = 1, y = 1 },
|
||||
position = { x = hud_config.position.x, y = hud_config.position.y },
|
||||
offset = { x = hud_config.offset.x + 2, y = hud_config.offset.y + counter * 40 + 24 },
|
||||
number = math.floor(40 * questspecs.value / quests.registered_quests[questname].max),
|
||||
text = "quests_questbar.png" })
|
||||
end
|
||||
|
||||
table.insert(quests.hud[playername], { name = questname,
|
||||
id = id,
|
||||
id_background = id_background,
|
||||
id_bar = id_bar,
|
||||
value = questspecs.value })
|
||||
counter = counter + 1
|
||||
if (counter >= show_max + 1) then
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
|
||||
-- show the HUDs
|
||||
for playername,id in pairs(quests.hud) do
|
||||
if (id ~= nil) then
|
||||
quests.hud[playername] = nil
|
||||
minetest.after(10, function(playername)
|
||||
quests.show_hud(playername)
|
||||
quests.update_hud(playername)
|
||||
end, playername)
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
480
init.lua
480
init.lua
@ -1,5 +1,3 @@
|
||||
local show_max = 10 -- the maximum visible quests.
|
||||
|
||||
-- reading previous quests
|
||||
local file = io.open(minetest.get_worldpath().."/quests", "r")
|
||||
if file then
|
||||
@ -16,486 +14,16 @@ quests.hud = quests.hud or {}
|
||||
|
||||
|
||||
quests.formspec_lists = {}
|
||||
|
||||
local hud_config = { position = {x = 1, y = 0.2},
|
||||
offset = { x = -200, y = 0},
|
||||
number = 0xAAAA00 }
|
||||
|
||||
-- call this function to enable the HUD for the player that shows his quests
|
||||
-- the HUD can only show up to show_max quests
|
||||
function quests.show_hud(playername)
|
||||
if (quests.hud[playername] ~= nil) then
|
||||
return
|
||||
end
|
||||
local hud = {
|
||||
hud_elem_type = "text",
|
||||
alignment = {x=1, y=1},
|
||||
position = {x = hud_config.position.x, y = hud_config.position.y},
|
||||
offset = {x = hud_config.offset.x, y = hud_config.offset.y},
|
||||
number = hud_config.number,
|
||||
text = "Quests:" }
|
||||
|
||||
|
||||
|
||||
local player = minetest.get_player_by_name(playername)
|
||||
if (player == nil) then
|
||||
return
|
||||
end
|
||||
quests.hud[playername] = {}
|
||||
table.insert(quests.hud[playername], { value=0, id=player:hud_add(hud) })
|
||||
minetest.after(0, quests.update_hud, playername)
|
||||
end
|
||||
|
||||
-- call this method to hide the hud
|
||||
function quests.hide_hud(playername)
|
||||
local player = minetest.get_player_by_name(playername)
|
||||
if (player == nil) then
|
||||
return
|
||||
end
|
||||
for _,quest in pairs(quests.hud[playername]) do
|
||||
player:hud_remove(quest.id)
|
||||
if (quest.id_background ~= nil) then
|
||||
player:hud_remove(quest.id_background)
|
||||
end
|
||||
if (quest.id_bar ~= nil) then
|
||||
player:hud_remove(quest.id_bar)
|
||||
end
|
||||
end
|
||||
quests.hud[playername] = nil
|
||||
end
|
||||
|
||||
local function round(num, n)
|
||||
function quests.round(num, n)
|
||||
local mult = 10^(n or 0)
|
||||
return math.floor(num * mult + .5) / mult
|
||||
end
|
||||
|
||||
local function get_quest_hud_string(questname, quest)
|
||||
local quest_string = quests.registered_quests[questname].title
|
||||
if (quests.registered_quests[questname].max ~= 1) then
|
||||
quest_string = quest_string .. "\n ("..round(quest.value, 2).."/"..quests.registered_quests[questname].max..")"
|
||||
end
|
||||
return quest_string
|
||||
end
|
||||
|
||||
-- only for internal use
|
||||
-- updates the hud
|
||||
function quests.update_hud(playername)
|
||||
if (quests.hud[playername] == nil or quests.active_quests[playername] == nil) then
|
||||
return
|
||||
end
|
||||
local player = minetest.get_player_by_name(playername)
|
||||
if (player == nil) then
|
||||
return
|
||||
end
|
||||
dofile(minetest.get_modpath("quests") .. "/core.lua")
|
||||
dofile(minetest.get_modpath("quests") .. "/hud.lua")
|
||||
dofile(minetest.get_modpath("quests") .. "/formspecs.lua")
|
||||
|
||||
-- Check for changes in the hud
|
||||
local i = 2 -- the first element is the title
|
||||
local change = false
|
||||
local visible = {}
|
||||
local remove = {}
|
||||
for j,hud_element in ipairs(quests.hud[playername]) do
|
||||
if (hud_element.name ~= nil) then
|
||||
if (quests.active_quests[playername][hud_element.name] ~= nil) then
|
||||
if (hud_element.value ~= quests.active_quests[playername][hud_element.name].value) then
|
||||
hud_element.value = quests.active_quests[playername][hud_element.name].value
|
||||
if (hud_element.value == quests.registered_quests[hud_element.name].max) then
|
||||
player:hud_change(hud_element.id, "number", 0x00BB00)
|
||||
end
|
||||
player:hud_change(hud_element.id, "text", get_quest_hud_string(hud_element.name, quests.active_quests[playername][hud_element.name]))
|
||||
if (hud_element.id_bar ~= nil) then
|
||||
player:hud_change(hud_element.id_bar, "number", math.floor(40 * hud_element.value / quests.registered_quests[hud_element.name].max))
|
||||
end
|
||||
end
|
||||
if (i ~= j) then
|
||||
player:hud_change(hud_element.id, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40})
|
||||
if (hud_element.id_background ~= nil) then
|
||||
player:hud_change(hud_element.id_background, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40 + 22})
|
||||
end
|
||||
if (hud_element.id_bar ~= nil) then
|
||||
player:hud_change(hud_element.id_bar, "offset", { x= hud_config.offset.x, y=hud_config.offset.y + (i-1) *40 + 24})
|
||||
end
|
||||
|
||||
end
|
||||
visible[hud_element.name] = true
|
||||
i = i + 1
|
||||
else
|
||||
player:hud_remove(hud_element.id)
|
||||
if (hud_element.id_background ~= nil) then
|
||||
player:hud_remove(hud_element.id_background)
|
||||
end
|
||||
if (hud_element.id_bar ~= nil) then
|
||||
player:hud_remove(hud_element.id_bar)
|
||||
end
|
||||
table.insert(remove, j)
|
||||
end
|
||||
end
|
||||
end
|
||||
--remove ended quests
|
||||
if (remove[1] ~= nil) then
|
||||
for _,j in ipairs(remove) do
|
||||
table.remove(quests.hud[playername], j)
|
||||
i = i - 1
|
||||
end
|
||||
end
|
||||
|
||||
if (i >= show_max + 1) then
|
||||
return
|
||||
end
|
||||
-- add new quests
|
||||
local counter = i - 1
|
||||
for questname,questspecs in pairs(quests.active_quests[playername]) do
|
||||
if (not visible[questname]) then
|
||||
local id = player:hud_add({ hud_elem_type = "text",
|
||||
alignment = { x=1, y= 1 },
|
||||
position = {x = hud_config.position.x, y = hud_config.position.y},
|
||||
offset = {x = hud_config.offset.x, y = hud_config.offset.y + counter * 40},
|
||||
number = hud_config.number,
|
||||
text = get_quest_hud_string(questname, questspecs) })
|
||||
local id_background
|
||||
local id_bar
|
||||
if (quests.registered_quests[questname].max ~= 1) then
|
||||
id_background = player:hud_add({ hud_elem_type = "image",
|
||||
scale = { x = 1, y = 1 },
|
||||
alignment = { x = 1, y = 1 },
|
||||
position = { x = hud_config.position.x, y = hud_config.position.y },
|
||||
offset = { x = hud_config.offset.x, y = hud_config.offset.y + counter * 40 + 22 },
|
||||
text = "quests_questbar_background.png" })
|
||||
id_bar = player:hud_add({hud_elem_type = "statbar",
|
||||
scale = { x = 1, y = 1 },
|
||||
alignment = { x = 1, y = 1 },
|
||||
position = { x = hud_config.position.x, y = hud_config.position.y },
|
||||
offset = { x = hud_config.offset.x + 2, y = hud_config.offset.y + counter * 40 + 24 },
|
||||
number = math.floor(40 * questspecs.value / quests.registered_quests[questname].max),
|
||||
text = "quests_questbar.png" })
|
||||
end
|
||||
|
||||
table.insert(quests.hud[playername], { name = questname,
|
||||
id = id,
|
||||
id_background = id_background,
|
||||
id_bar = id_bar,
|
||||
value = questspecs.value })
|
||||
counter = counter + 1
|
||||
if (counter >= show_max + 1) then
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
|
||||
-- show the HUDs
|
||||
for playername,id in pairs(quests.hud) do
|
||||
if (id ~= nil) then
|
||||
quests.hud[playername] = nil
|
||||
minetest.after(10, function(playername)
|
||||
quests.show_hud(playername)
|
||||
quests.update_hud(playername)
|
||||
end, playername)
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
|
||||
-- registers a quest for later use
|
||||
--
|
||||
-- questname is the name of the quest to identify it later
|
||||
-- it should follow the naming conventions: "modname:questname"
|
||||
-- quest is a table in the following format
|
||||
-- {
|
||||
-- title, -- is shown to the player and should contain usefull information about the quest.
|
||||
-- description, -- a small description of the mod.
|
||||
-- max, -- is the desired maximum. If max is 1, no maximum is displayed. defaults to 1
|
||||
-- autoaccept, -- is true or false, wether the result of the quest should be dealt by this mode or the registering mod.
|
||||
-- callback -- when autoaccept is true, at the end of the quest, it gets removed and callback is called.
|
||||
-- }
|
||||
--
|
||||
-- returns true, when the quest was successfully registered
|
||||
-- returns falls, when there was already such a quest
|
||||
function quests.register_quest(questname, quest)
|
||||
if (quests.registered_quests[questname] ~= nil) then
|
||||
return false -- The quest was not registered since there already a quest with that name
|
||||
end
|
||||
quests.registered_quests[questname] =
|
||||
{ title = quest.title or "missing title",
|
||||
description = quest.description or "missing description",
|
||||
max = quest.max or 1,
|
||||
autoaccept = quest.autoaccept or false,
|
||||
callback = quest.callback, }
|
||||
return true
|
||||
end
|
||||
|
||||
-- starts a quest for a specified player
|
||||
--
|
||||
-- playername - the name of the player
|
||||
-- questname - the name of the quest, which was registered with quests.register_quest
|
||||
--
|
||||
-- returns false on failure
|
||||
-- returns true if the quest was started
|
||||
function quests.start_quest(playername, questname)
|
||||
if (quests.registered_quests[questname] == nil) then
|
||||
return false
|
||||
end
|
||||
if (quests.active_quests[playername] == nil) then
|
||||
quests.active_quests[playername] = {}
|
||||
end
|
||||
if (quests.active_quests[playername][questname] ~= nil) then
|
||||
return false -- the player has already this quest
|
||||
end
|
||||
quests.active_quests[playername][questname] = {value = 0}
|
||||
|
||||
quests.update_hud(playername)
|
||||
return true
|
||||
end
|
||||
|
||||
-- when something happens that has effect on a quest, a mod should call this method
|
||||
-- playername is the name of the player
|
||||
-- questname is the quest which gets updated
|
||||
-- the quest gets updated by value
|
||||
-- this method calls a previously specified callback if autoaccept is true
|
||||
-- returns true if the quest is finished
|
||||
-- returns false if there is no such quest or the quest continues
|
||||
function quests.update_quest(playername, questname, value)
|
||||
if (quests.active_quests[playername] == nil) then
|
||||
quests.active_quests[playername] = {}
|
||||
end
|
||||
if (quests.active_quests[playername][questname] == nil) then
|
||||
return false -- there is no such quest
|
||||
end
|
||||
if (quests.active_quests[playername][questname].finished) then
|
||||
return false -- the quest is already finished
|
||||
end
|
||||
if (value == nil) then
|
||||
return false -- no value given
|
||||
end
|
||||
quests.active_quests[playername][questname]["value"] = quests.active_quests[playername][questname]["value"] + value
|
||||
if (quests.active_quests[playername][questname]["value"] >= quests.registered_quests[questname]["max"]) then
|
||||
quests.active_quests[playername][questname]["value"] = quests.registered_quests[questname]["max"]
|
||||
if (quests.registered_quests[questname]["autoaccept"]) then
|
||||
if (quests.registered_quests[questname]["callback"] ~= nil) then
|
||||
quests.registered_quests[questname]["callback"](playername, questname)
|
||||
end
|
||||
quests.accept_quest(playername,questname)
|
||||
quests.update_hud(playername)
|
||||
end
|
||||
return true -- the quest is finished
|
||||
end
|
||||
quests.update_hud(playername)
|
||||
return false -- the quest continues
|
||||
end
|
||||
|
||||
-- When the mod handels the end of quests himself, e.g. you have to talk to somebody to finish the quest,
|
||||
-- you have to call this method to end a quest
|
||||
-- returns true, when the quest is completed
|
||||
-- returns false, when the quest is still ongoing
|
||||
function quests.accept_quest(playername, questname)
|
||||
if (quests.active_quests[playername][questname] and not quests.active_quests[playername][questname].finished) then
|
||||
if (quests.successfull_quests[playername] == nil) then
|
||||
quests.successfull_quests[playername] = {}
|
||||
end
|
||||
if (quests.successfull_quests[playername][questname] ~= nil) then
|
||||
quests.successfull_quests[playername][questname].count = quests.successfull_quests[playername][questname].count + 1
|
||||
else
|
||||
quests.successfull_quests[playername][questname] = {count = 1}
|
||||
end
|
||||
quests.active_quests[playername][questname].finished = true
|
||||
minetest.after(3, function(playername, questname)
|
||||
quests.active_quests[playername][questname] = nil
|
||||
minetest.after(1,quests.update_hud,playername)
|
||||
end, playername, questname)
|
||||
return true -- the quest is finished, the mod can give a reward
|
||||
end
|
||||
return false -- the quest hasn't finished
|
||||
end
|
||||
|
||||
-- call this method, when you want to end a quest even when it was not finished
|
||||
-- example: the player failed
|
||||
--
|
||||
-- returns false if the quest was not aborted
|
||||
-- returns true when the quest was aborted
|
||||
function quests.abort_quest(playername, questname)
|
||||
if (questname == nil) then
|
||||
return false
|
||||
end
|
||||
if (quests.failed_quests[playername] == nil) then
|
||||
quests.failed_quests[playername] = {}
|
||||
end
|
||||
if (quests.active_quests[playername][questname] == nil) then
|
||||
return false
|
||||
end
|
||||
if (quests.failed_quests[playername][questname] ~= nil) then
|
||||
quests.failed_quests[playername][questname].count = quests.failed_quests[playername][questname].count + 1
|
||||
else
|
||||
quests.failed_quests[playername][questname] = { count = 1 }
|
||||
end
|
||||
|
||||
quests.active_quests[playername][questname].finished = true
|
||||
for _,quest in ipairs(quests.hud[playername]) do
|
||||
if (quest.name == questname) then
|
||||
local player = minetest.get_player_by_name(playername)
|
||||
player:hud_change(quest.id, "number", 0xAD0000)
|
||||
end
|
||||
end
|
||||
minetest.after(3, function(playername, questname)
|
||||
quests.active_quests[playername][questname] = nil
|
||||
minetest.after(1,quests.update_hud,playername)
|
||||
end, playername, questname)
|
||||
end
|
||||
|
||||
-- construct the questlog
|
||||
function quests.create_formspec(playername, tab)
|
||||
local queststringlist = {}
|
||||
local questlist = {}
|
||||
quests.formspec_lists[playername] = quests.formspec_lists[playername] or {}
|
||||
quests.formspec_lists[playername].id = 1
|
||||
quests.formspec_lists[playername].list = {}
|
||||
tab = tab or quests.formspec_lists[playername].tab or "1"
|
||||
if (tab == "1") then
|
||||
questlist = quests.active_quests[playername] or {}
|
||||
elseif (tab == "2") then
|
||||
questlist = quests.successfull_quests[playername] or {}
|
||||
elseif (tab == "3") then
|
||||
questlist = quests.failed_quests[playername] or {}
|
||||
end
|
||||
quests.formspec_lists[playername].tab = tab
|
||||
|
||||
local no_quests = true
|
||||
for questname,questspecs in pairs(questlist) do
|
||||
if (questspecs.finished == nil) then
|
||||
local queststring = quests.registered_quests[questname]["title"]
|
||||
if (questspecs["count"] and questspecs["count"] > 1) then
|
||||
queststring = queststring .. " - " .. questspecs["count"]
|
||||
elseif(not questspecs["count"] and quests.registered_quests[questname]["max"] ~= 1) then
|
||||
queststring = queststring .. " - (" .. round(questspecs["value"], 2) .. "/" .. quests.registered_quests[questname]["max"] .. ")"
|
||||
end
|
||||
table.insert(queststringlist, queststring)
|
||||
table.insert(quests.formspec_lists[playername].list, questname)
|
||||
no_quests = false
|
||||
end
|
||||
end
|
||||
local formspec = "size[7,10]"..
|
||||
"tabheader[0,0;header;Open quests,Finished quests,Failed quests;" .. tab .. "]"
|
||||
if (no_quests) then
|
||||
formspec = formspec .. "label[0.25,0.25;There are no quests in this category.]"
|
||||
else
|
||||
formspec = formspec .. "textlist[0.25,0.25;6.5,7.5;questlist;"..table.concat(queststringlist, ",") .. ";1;false]"
|
||||
end
|
||||
if (quests.formspec_lists[playername].tab == "1") then
|
||||
formspec = formspec .."button[0.25,8;3,.7;abort;Abort quest]"
|
||||
end
|
||||
formspec = formspec .. "button[3.75,8;3,.7;config;Configure]"..
|
||||
"button[.25,9;3,.7;info;Info]"..
|
||||
"button_exit[3.75,9;3,.7;exit;Exit]"
|
||||
return formspec
|
||||
end
|
||||
|
||||
-- construct the configuration
|
||||
function quests.create_config(playername)
|
||||
local formspec = "size[7,3]" ..
|
||||
"checkbox[.25,.25;enable;Enable HUD;"
|
||||
if(quests.hud[playername] ~= nil) then
|
||||
formspec = formspec .. "true"
|
||||
else
|
||||
formspec = formspec .. "false"
|
||||
end
|
||||
formspec = formspec .. "]"..
|
||||
"button[.25,1.25;3,.7;return;Return]"
|
||||
return formspec
|
||||
end
|
||||
|
||||
-- construct the info formspec
|
||||
function quests.create_info(playername, questname)
|
||||
local formspec = "size[7,6.5]" ..
|
||||
"label[0.5,0.5;"
|
||||
|
||||
if (questname) then
|
||||
formspec = formspec .. quests.registered_quests[questname].title .. "]" ..
|
||||
"textarea[.5,1.5;6,4.5;description;;" .. quests.registered_quests[questname].description .. "]"
|
||||
|
||||
if (quests.formspec_lists[playername].tab == "1") then
|
||||
formspec = formspec .. "button[.5,6;3,.7;abort;Abort quest]"
|
||||
end
|
||||
else
|
||||
formspec = formspec .. "No quest specified.]"
|
||||
end
|
||||
formspec = formspec .. "button[3.25,6;3,.7;return;Return]"
|
||||
return formspec
|
||||
end
|
||||
|
||||
-- show the player playername his/her questlog
|
||||
function quests.show_formspec(playername)
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
|
||||
end
|
||||
|
||||
-- chatcommand to see a full list of quests:
|
||||
minetest.register_chatcommand("quests", {
|
||||
params = "",
|
||||
description = "Show all open quests",
|
||||
func = function(name, param)
|
||||
minetest.show_formspec(name, "quests:questlog", quests.create_formspec(name))
|
||||
return true
|
||||
end
|
||||
})
|
||||
|
||||
-- Handle the return fields of the questlog
|
||||
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
if (player == nil) then
|
||||
return
|
||||
end
|
||||
local playername = player:get_player_name();
|
||||
if (playername == "") then
|
||||
return
|
||||
end
|
||||
if (formname == "quests:questlog") then
|
||||
if (fields["header"]) then
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername, fields["header"]))
|
||||
return
|
||||
end
|
||||
if (fields["questlist"]) then
|
||||
local event = minetest.explode_textlist_event(fields["questlist"])
|
||||
if (event.type == "CHG") then
|
||||
quests.formspec_lists[playername].id = event.index
|
||||
end
|
||||
end
|
||||
if (fields["abort"]) then
|
||||
if (quests.formspec_lists[playername].id == nil) then
|
||||
return
|
||||
end
|
||||
quests.abort_quest(playername, quests.formspec_lists[playername]["list"][quests.formspec_lists[playername].id])
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
|
||||
end
|
||||
if (fields["config"]) then
|
||||
minetest.show_formspec(playername, "quests:config", quests.create_config(playername))
|
||||
end
|
||||
if (fields["info"]) then
|
||||
minetest.show_formspec(playername, "quests:info", quests.create_info(playername, quests.formspec_lists[playername].list[quests.formspec_lists[playername].id]))
|
||||
end
|
||||
end
|
||||
if (formname == "quests:config") then
|
||||
if (fields["enable"]) then
|
||||
if (fields["enable"] == "true") then
|
||||
quests.show_hud(playername)
|
||||
else
|
||||
quests.hide_hud(playername)
|
||||
end
|
||||
end
|
||||
if (fields["return"]) then
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
|
||||
end
|
||||
end
|
||||
if (formname == "quests:info") then
|
||||
if (fields["abort"]) then
|
||||
if (quests.formspec_lists[playername].id == nil) then
|
||||
return
|
||||
end
|
||||
quests.abort_quest(playername, quests.formspec_lists[playername]["list"][quests.formspec_lists[playername].id])
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
|
||||
end
|
||||
if (fields["return"]) then
|
||||
minetest.show_formspec(playername, "quests:questlog", quests.create_formspec(playername))
|
||||
end
|
||||
end
|
||||
end)
|
||||
|
||||
-- write the quests to file
|
||||
minetest.register_on_shutdown(function()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user