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Copy pathconfirm.lua
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241 lines (215 loc) · 8.28 KB
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local _ENV = mkmodule('plugins.confirm')
local ui = df.global.ui
local confs = {}
-- Wraps df.interface_key[foo] functionality but fails with invalid keys
keys = {}
setmetatable(keys, {
__index = function(self, k)
return df.interface_key[k] or error('Invalid key: ' .. tostring(k))
end,
__newindex = function() error('Table is read-only') end
})
--[[ The screen where a confirmation has been triggered
Note that this is *not* necessarily the topmost viewscreen, so do not use
gui.getCurViewscreen() or related functions. ]]
screen = nil
function if_nil(obj, default)
if obj == nil then
return default
else
return obj
end
end
function defconf(id)
if not get_ids()[id] then
error('Bad confirmation ID (not defined in plugin): ' .. id)
end
local cls = {}
cls.intercept_key = function(key) return false end
cls.get_title = function() return if_nil(cls.title, '<No title>') end
cls.get_message = function() return if_nil(cls.message, '<No message>') end
cls.get_color = function() return if_nil(cls.color, COLOR_YELLOW) end
confs[id] = cls
return cls
end
--[[ Beginning of confirmation definitions
All confirmations declared in confirm.cpp must have a corresponding call to
defconf() here, and should implement intercept_key(), get_title(), and
get_message(). get_color() can also be implemented here, but the default should
be sufficient.
In cases where getter functions always return the same value (e.g. get_title()),
they can be replaced with a field named after the method without the "get_"
prefix:
trade.title = "Confirm trade"
is equivalent to:
function trade.get_title() return "Confirm trade" end
]]
trade = defconf('trade')
function trade.intercept_key(key)
return screen.in_edit_count == 0 and
key == keys.TRADE_TRADE
end
trade.title = "Confirm trade"
function trade.get_message()
if trader_goods_selected(screen) and broker_goods_selected(screen) then
return "Are you sure you want to trade the selected goods?"
elseif trader_goods_selected(screen) then
return "You are not giving any items. This is likely\n" ..
"to irritate the merchants.\n" ..
"Attempt to trade anyway?"
elseif broker_goods_selected(screen) then
return "You are not receiving any items. You may want to\n" ..
"offer these items instead or choose items to receive.\n" ..
"Attempt to trade anyway?"
else
return "No items are selected. This is likely\n" ..
"to irritate the merchants.\n" ..
"Attempt to trade anyway?"
end
end
trade_cancel = defconf('trade-cancel')
function trade_cancel.intercept_key(key)
return screen.in_edit_count == 0 and
key == keys.LEAVESCREEN and
(trader_goods_selected(screen) or broker_goods_selected(screen))
end
trade_cancel.title = "Cancel trade"
trade_cancel.message = "Are you sure you want leave this screen?\nSelected items will not be saved."
trade_seize = defconf('trade-seize')
function trade_seize.intercept_key(key)
return screen.in_edit_count == 0 and
trader_goods_selected(screen) and
key == keys.TRADE_SEIZE
end
trade_seize.title = "Confirm seize"
trade_seize.message = "Are you sure you want to seize these goods?"
trade_offer = defconf('trade-offer')
function trade_offer.intercept_key(key)
return screen.in_edit_count == 0 and
broker_goods_selected(screen) and
key == keys.TRADE_OFFER
end
trade_offer.title = "Confirm offer"
trade_offer.message = "Are you sure you want to offer these goods?\nYou will receive no payment."
trade_select_all = defconf('trade-select-all')
function trade_select_all.intercept_key(key)
if screen.in_edit_count == 0 and key == keys.SEC_SELECT then
if screen.in_right_pane and broker_goods_selected(screen) and not broker_goods_all_selected(screen) then
return true
elseif not screen.in_right_pane and trader_goods_selected(screen) and not trader_goods_all_selected(screen) then
return true
end
end
return false
end
trade_select_all.title = "Confirm selection"
trade_select_all.message = "Selecting all goods will overwrite your current selection\n" ..
"and cannot be undone. Continue?"
haul_delete = defconf('haul-delete')
function haul_delete.intercept_key(key)
if ui.main.mode == df.ui_sidebar_mode.Hauling and
#ui.hauling.view_routes > 0 and
not ui.hauling.in_name and
not ui.hauling.in_stop and
not ui.hauling.in_assign_vehicle then
return key == keys.D_HAULING_REMOVE
end
return false
end
haul_delete.title = "Confirm deletion"
function haul_delete.get_message()
local t = ui.hauling.view_stops[ui.hauling.cursor_top] and "stop" or "route"
return "Are you sure you want to delete this " ..
(ui.hauling.view_stops[ui.hauling.cursor_top] and "stop" or "route") .. "?"
end
depot_remove = defconf('depot-remove')
function depot_remove.intercept_key(key)
if df.building_tradedepotst:is_instance(dfhack.gui.getSelectedBuilding(true)) and
key == keys.DESTROYBUILDING then
for _, caravan in pairs(ui.caravans) do
if caravan.time_remaining > 0 then
return true
end
end
end
end
depot_remove.title = "Confirm depot removal"
depot_remove.message = "Are you sure you want to remove this depot?\n" ..
"Merchants are present and will lose profits."
squad_disband = defconf('squad-disband')
function squad_disband.intercept_key(key)
return key == keys.D_MILITARY_DISBAND_SQUAD and
screen.page == screen._type.T_page.Positions and
screen.num_squads > 0 and
not screen.in_rename_alert
end
squad_disband.title = "Disband squad"
squad_disband.message = "Are you sure you want to disband this squad?"
uniform_delete = defconf('uniform-delete')
function uniform_delete.intercept_key(key)
return key == keys.D_MILITARY_DELETE_UNIFORM and
screen.page == screen._type.T_page.Uniforms and
#screen.equip.uniforms > 0 and
not screen.equip.in_name_uniform
end
uniform_delete.title = "Delete uniform"
uniform_delete.message = "Are you sure you want to delete this uniform?"
note_delete = defconf('note-delete')
function note_delete.intercept_key(key)
return key == keys.D_NOTE_DELETE and
ui.main.mode == df.ui_sidebar_mode.NotesPoints and
not ui.waypoints.in_edit_name_mode and
not ui.waypoints.in_edit_text_mode
end
note_delete.title = "Delete note"
note_delete.message = "Are you sure you want to delete this note?"
route_delete = defconf('route-delete')
function route_delete.intercept_key(key)
return key == keys.D_NOTE_ROUTE_DELETE and
ui.main.mode == df.ui_sidebar_mode.NotesRoutes and
not ui.waypoints.in_edit_name_mode
end
route_delete.title = "Delete route"
route_delete.message = "Are you sure you want to delete this route?"
location_retire = defconf('location-retire')
function location_retire.intercept_key(key)
return key == keys.LOCATION_RETIRE and
(screen.menu == df.viewscreen_locationsst.T_menu.Locations or
screen.menu == df.viewscreen_locationsst.T_menu.Occupations) and
screen.in_edit == df.viewscreen_locationsst.T_in_edit.None and
screen.locations[screen.location_idx]
end
location_retire.title = "Retire location"
location_retire.message = "Are you sure you want to retire this location?"
-- End of confirmation definitions
function check()
local undefined = {}
for id in pairs(get_ids()) do
if not confs[id] then
table.insert(undefined, id)
end
end
if #undefined > 0 then
error('Confirmation definitions missing: ' .. table.concat(undefined, ', '))
end
end
--[[
The C++ plugin invokes methods of individual confirmations through four
functions (corresponding to method names) which receive the relevant screen,
the confirmation ID, and extra arguments in some cases, but these don't have to
do aything unique.
]]
function define_wrapper(name)
_ENV[name] = function(scr, id, ...)
_ENV.screen = scr
if not confs[id] then
error('Bad confirmation ID: ' .. id)
end
return confs[id][name](...)
end
end
define_wrapper('intercept_key')
define_wrapper('get_title')
define_wrapper('get_message')
define_wrapper('get_color')
return _ENV
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