dfhack/scripts/devel/find-offsets.lua

-- Find some offsets for linux.
--[[=begin

devel/find-offsets
==================
WARNING: THIS SCRIPT IS STRICTLY FOR DFHACK DEVELOPERS.

Running this script on a new DF version will NOT
MAKE IT RUN CORRECTLY if any data structures
changed, thus possibly leading to CRASHES AND/OR
PERMANENT SAVE CORRUPTION.

Finding the first few globals requires this script to be
started immediately after loading the game, WITHOUT
first loading a world. The rest expect a loaded save,
not a fresh embark. Finding current_weather requires
a special save previously processed with `devel/prepare-save`
on a DF version with working dfhack.

The script expects vanilla game configuration, without
any custom tilesets or init file changes. Never unpause
the game unless instructed. When done, quit the game
without saving using 'die'.

Arguments:

* global names to force finding them
* ``all`` to force all globals
* ``nofeed`` to block automated fake input searches
* ``nozoom`` to disable neighboring object heuristics

=end]]

local utils = require 'utils'
local ms = require 'memscan'
local gui = require 'gui'

local is_known = dfhack.internal.getAddress

local os_type = dfhack.getOSType()

local force_scan = {}
for _,v in ipairs({...}) do
    force_scan[v] = true
end

collectgarbage()

function prompt_proceed(indent)
    if not indent then indent = 0 end
    return utils.prompt_yes_no(string.rep(' ', indent) .. 'Proceed?', true)
end

print[[
WARNING: THIS SCRIPT IS STRICTLY FOR DFHACK DEVELOPERS.

Running this script on a new DF version will NOT
MAKE IT RUN CORRECTLY if any data structures
changed, thus possibly leading to CRASHES AND/OR
PERMANENT SAVE CORRUPTION.

Finding the first few globals requires this script to be
started immediately after loading the game, WITHOUT
first loading a world. The rest expect a loaded save,
not a fresh embark. Finding current_weather requires
a special save previously processed with devel/prepare-save
on a DF version with working dfhack.

The script expects vanilla game configuration, without
any custom tilesets or init file changes. Never unpause
the game unless instructed. When done, quit the game
without saving using 'die'.
]]

if not utils.prompt_yes_no('Proceed?') then
    return
end

-- Data segment location

local data = ms.get_data_segment()
if not data then
    qerror('Could not find data segment')
end

print('\nData section: '..tostring(data))
if data.size < 5000000 then
    qerror('Data segment too short.')
end

local searcher = ms.DiffSearcher.new(data)

local function get_screen(class, prompt)
    if not is_known('gview') then
        print('Please navigate to '..prompt)
        if not prompt_proceed() then
            return nil
        end
        return true
    end

    while true do
        local cs = dfhack.gui.getCurViewscreen(true)
        if not df.is_instance(class, cs) then
            print('Please navigate to '..prompt)
            if not prompt_proceed() then
                return nil
            end
        else
            return cs
        end
    end
end

local function screen_title()
    return get_screen(df.viewscreen_titlest, 'the title screen')
end
local function screen_dwarfmode()
    return get_screen(df.viewscreen_dwarfmodest, 'the main dwarf mode screen')
end

local function validate_offset(name,validator,addr,tname,...)
    local obj = data:object_by_field(addr,tname,...)
    if obj and not validator(obj) then
        obj = nil
    end
    ms.found_offset(name,obj)
end

local function zoomed_searcher(startn, end_or_sz)
    if force_scan.nozoom then
        return nil
    end
    local sv = is_known(startn)
    if not sv then
        return nil
    end
    local ev
    if type(end_or_sz) == 'number' then
        ev = sv + end_or_sz
        if end_or_sz < 0 then
            sv, ev = ev, sv
        end
    else
        ev = is_known(end_or_sz)
        if not ev then
            return nil
        end
    end
    sv = sv - (sv % 4)
    ev = ev + 3
    ev = ev - (ev % 4)
    if data:contains_range(sv, ev-sv) then
        return ms.DiffSearcher.new(ms.MemoryArea.new(sv,ev))
    end
end

local finder_searches = {}
local function exec_finder(finder, names, validators)
    if type(names) ~= 'table' then
        names = { names }
    end
    if type(validators) ~= 'table' then
        validators = { validators }
    end
    local search = force_scan['all']
    for k,v in ipairs(names) do
        if force_scan[v] or not is_known(v) then
            table.insert(finder_searches, v)
            search = true
        elseif validators[k] then
            if not validators[k](df.global[v]) then
                dfhack.printerr('Validation failed for '..v..', will try to find again')
                table.insert(finder_searches, v)
                search = true
            end
        end
    end
    if search then
        local ok, err = dfhack.safecall(finder)
        if not ok then
            if tostring(err):find('abort') or not utils.prompt_yes_no('Proceed with the rest of the script?') then
                searcher:reset()
                qerror('Quit')
            end
        end
    else
        print('Already known: '..table.concat(names,', '))
    end
end

local ordinal_names = {
    [0] = '1st entry',
    [1] = '2nd entry',
    [2] = '3rd entry'
}
setmetatable(ordinal_names, {
    __index = function(self,idx) return (idx+1)..'th entry' end
})

local function list_index_choices(length_func)
    return function(id)
        if id > 0 then
            local ok, len = pcall(length_func)
            if not ok then
                len = 5
            elseif len > 10 then
                len = 10
            end
            return id % len
        else
            return 0
        end
    end
end

local function can_feed()
    return not force_scan['nofeed'] and is_known 'gview'
end

local function dwarfmode_feed_input(...)
    local screen = screen_dwarfmode()
    if not df.isvalid(screen) then
        qerror('could not retrieve dwarfmode screen')
    end
    try_save_cursor()
    for _,v in ipairs({...}) do
        gui.simulateInput(screen, v)
    end
end

local function dwarfmode_step_frames(count)
    local screen = screen_dwarfmode()
    if not df.isvalid(screen) then
        qerror('could not retrieve dwarfmode screen')
    end

    for i = 1,(count or 1) do
        gui.simulateInput(screen, 'D_ONESTEP')
        if screen.keyRepeat ~= 1 then
            qerror('Could not step one frame: . did not work')
        end
        screen:logic()
    end
end

local function dwarfmode_to_top()
    if not can_feed() then
        return false
    end

    local screen = screen_dwarfmode()
    if not df.isvalid(screen) then
        return false
    end

    for i=0,10 do
        if is_known 'ui' and df.global.ui.main.mode == df.ui_sidebar_mode.Default then
            break
        end
        gui.simulateInput(screen, 'LEAVESCREEN')
    end

    -- force pause just in case
    screen.keyRepeat = 1
    return true
end

local prev_cursor = df.global.T_cursor:new()
prev_cursor.x = -30000
function try_save_cursor()
    if not dfhack.internal.getAddress('cursor') then return end
    for _, v in pairs(df.global.cursor) do
        if v < 0 then
            return
        end
    end
    prev_cursor:assign(df.global.cursor)
end

function try_restore_cursor()
    if not dfhack.internal.getAddress('cursor') then return end
    if prev_cursor.x >= 0 then
        df.global.cursor:assign(prev_cursor)
        dwarfmode_feed_input('CURSOR_DOWN_Z', 'CURSOR_UP_Z')
    end
end

local function feed_menu_choice(catnames,catkeys,enum,enter_seq,exit_seq,prompt)
    return function (idx)
        if idx == 0 and prompt and not prompt_proceed(2) then
            return false
        end
        if idx > 0 then
            dwarfmode_feed_input(table.unpack(exit_seq or {}))
        end
        idx = idx % #catnames + 1
        dwarfmode_feed_input(table.unpack(enter_seq or {}))
        dwarfmode_feed_input(catkeys[idx])
        if enum then
            return true, enum[catnames[idx]]
        else
            return true, catnames[idx]
        end
    end
end

local function feed_list_choice(count,upkey,downkey)
    return function(idx)
        if idx > 0 then
            local ok, len
            if type(count) == 'number' then
                ok, len = true, count
            else
                ok, len = pcall(count)
            end
            if not ok then
                len = 5
            elseif len > 10 then
                len = 10
            end

            local hcnt = len-1
            local rix = 1 + (idx-1) % (hcnt*2)

            if rix >= hcnt then
                dwarfmode_feed_input(upkey or 'SECONDSCROLL_UP')
                return true, hcnt*2 - rix
            else
                dwarfmode_feed_input(donwkey or 'SECONDSCROLL_DOWN')
                return true, rix
            end
        else
            print('  Please select the first list item.')
            if not prompt_proceed(2) then
                return false
            end
            return true, 0
        end
    end
end

local function feed_menu_bool(enter_seq, exit_seq)
    return function(idx)
        if idx == 0 then
            if not prompt_proceed(2) then
                return false
            end
            return true, 0
        end
        if idx == 5 then
            print('  Please resize the game window.')
            if not prompt_proceed(2) then
                return false
            end
        end
        if idx%2 == 1 then
            dwarfmode_feed_input(table.unpack(enter_seq))
            return true, 1
        else
            dwarfmode_feed_input(table.unpack(exit_seq))
            return true, 0
        end
    end
end

--
-- Cursor group
--

local function find_cursor()
    if not screen_title() then
        return false
    end

    -- Unpadded version
    local idx, addr = data.int32_t:find_one{
        -30000, -30000, -30000,
        -30000, -30000, -30000, -30000, -30000, -30000,
        df.game_mode.NONE, df.game_type.NONE
    }
    if idx then
        ms.found_offset('cursor', addr)
        ms.found_offset('selection_rect', addr + 12)
        ms.found_offset('gamemode', addr + 12 + 24)
        ms.found_offset('gametype', addr + 12 + 24 + 4)
        return true
    end

    -- Padded version
    idx, addr = data.int32_t:find_one{
        -30000, -30000, -30000, 0,
        -30000, -30000, -30000, -30000, -30000, -30000, 0, 0,
        df.game_mode.NONE, 0, 0, 0, df.game_type.NONE
    }
    if idx then
        ms.found_offset('cursor', addr)
        ms.found_offset('selection_rect', addr + 0x10)
        ms.found_offset('gamemode', addr + 0x30)
        ms.found_offset('gametype', addr + 0x40)
        return true
    end

    dfhack.printerr('Could not find cursor.')
    return false
end

--
-- Announcements
--

local function find_announcements()
    local idx, addr = data.int32_t:find_one{
        25, 25, 31, 31, 24, 24, 40, 40, 40, 40, 40, 40, 40
    }
    if idx then
        ms.found_offset('announcements', addr)
        return
    end

    dfhack.printerr('Could not find announcements.')
end

--
-- d_init
--

local function is_valid_d_init(di)
    if di.sky_tile ~= 178 then
        print('Sky tile expected 178, found: '..di.sky_tile)
        if not utils.prompt_yes_no('Ignore?') then
            return false
        end
    end

    local ann = is_known 'announcements'
    local size,ptr = di:sizeof()
    if ann and ptr+size ~= ann then
        print('Announcements not immediately after d_init.')
        if not utils.prompt_yes_no('Ignore?') then
            return false
        end
    end

    return true
end

local function find_d_init()
    local idx, addr = data.int16_t:find_one{
        1,0, 2,0, 5,0, 25,0,   -- path_cost
        4,4,                   -- embark_rect
        20,1000,1000,1000,1000 -- store_dist
    }
    if idx then
        validate_offset('d_init', is_valid_d_init, addr, df.d_init, 'path_cost')
        return
    end

    dfhack.printerr('Could not find d_init')
end

--
-- gview
--

local function find_gview()
    local vs_vtable = dfhack.internal.getVTable('viewscreenst')
    if not vs_vtable then
        dfhack.printerr('Cannot search for gview - no viewscreenst vtable.')
        return
    end

    local idx, addr = data.uint32_t:find_one{0, vs_vtable}
    if idx then
        ms.found_offset('gview', addr)
        return
    end

    idx, addr = data.uint32_t:find_one{100, vs_vtable}
    if idx then
        ms.found_offset('gview', addr)
        return
    end

    dfhack.printerr('Could not find gview')
end

--
-- enabler
--

local function lookup_colors()
    local f = io.open('data/init/colors.txt', 'r') or error('failed to open file')
    local text = f:read('*all')
    f:close()
    local colors = {}
    for _, color in pairs({'BLACK', 'BLUE', 'GREEN', 'CYAN', 'RED', 'MAGENTA',
            'BROWN', 'LGRAY', 'DGRAY', 'LBLUE', 'LGREEN', 'LCYAN', 'LRED',
            'LMAGENTA', 'YELLOW', 'WHITE'}) do
        for _, part in pairs({'R', 'G', 'B'}) do
            local opt = color .. '_' .. part
            table.insert(colors, tonumber(text:match(opt .. ':(%d+)') or error('missing from colors.txt: ' .. opt)))
        end
    end
    return colors
end

local function is_valid_enabler(e)
    if not ms.is_valid_vector(e.textures.raws, 4)
    or not ms.is_valid_vector(e.text_system, 4)
    then
        dfhack.printerr('Vector layout check failed.')
        return false
    end

    return true
end

local function find_enabler()
    -- Data from data/init/colors.txt
    local default_colors = {
        0, 0, 0,       0, 0, 128,      0, 128, 0,
        0, 128, 128,   128, 0, 0,      128, 0, 128,
        128, 128, 0,   192, 192, 192,  128, 128, 128,
        0, 0, 255,     0, 255, 0,      0, 255, 255,
        255, 0, 0,     255, 0, 255,    255, 255, 0,
        255, 255, 255
    }
    local colors
    local ok, ret = pcall(lookup_colors)
    if not ok then
        dfhack.printerr('Failed to look up colors, using defaults: \n' .. ret)
        colors = default_colors
    else
        colors = ret
    end

    for i = 1,#colors do colors[i] = colors[i]/255 end

    local idx, addr = data.float:find_one(colors)
    if not idx then
        idx, addr = data.float:find_one(default_colors)
    end
    if idx then
        validate_offset('enabler', is_valid_enabler, addr, df.enabler, 'ccolor')
        return
    end

    dfhack.printerr('Could not find enabler')
end

--
-- gps
--

local function is_valid_gps(g)
    if g.clipx[0] < 0 or g.clipx[0] > g.clipx[1] or g.clipx[1] >= g.dimx then
        dfhack.printerr('Invalid clipx: ', g.clipx[0], g.clipx[1], g.dimx)
    end
    if g.clipy[0] < 0 or g.clipy[0] > g.clipy[1] or g.clipy[1] >= g.dimy then
        dfhack.printerr('Invalid clipy: ', g.clipy[0], g.clipy[1], g.dimy)
    end

    return true
end

local function find_gps()
    print('\nPlease ensure the mouse cursor is not over the game window.')
    if not prompt_proceed() then
        return
    end

    local zone
    if os_type == 'windows' or os_type == 'linux' then
        zone = zoomed_searcher('cursor', 0x1000)
    elseif os_type == 'darwin' then
        zone = zoomed_searcher('enabler', 0x1000)
    end
    zone = zone or searcher

    local w,h = ms.get_screen_size()

    local idx, addr = zone.area.int32_t:find_one{w, h, -1, -1}
    if not idx then
       idx, addr = data.int32_t:find_one{w, h, -1, -1}
    end
    if idx then
        validate_offset('gps', is_valid_gps, addr, df.graphic, 'dimx')
        return
    end

    dfhack.printerr('Could not find gps')
end

--
-- World
--

local function is_valid_world(world)
    if not ms.is_valid_vector(world.units.all, 4)
    or not ms.is_valid_vector(world.units.active, 4)
    or not ms.is_valid_vector(world.units.bad, 4)
    or not ms.is_valid_vector(world.history.figures, 4)
    or not ms.is_valid_vector(world.features.map_features, 4)
    then
        dfhack.printerr('Vector layout check failed.')
        return false
    end

    if #world.units.all == 0 or #world.units.all ~= #world.units.bad then
        print('Different or zero size of units.all and units.bad:'..#world.units.all..' vs '..#world.units.bad)
        if not utils.prompt_yes_no('Ignore?') then
            return false
        end
    end

    return true
end

local function find_world()
    local catnames = {
        'Corpses', 'Refuse', 'Stone', 'Wood', 'Gems', 'Bars', 'Cloth', 'Leather', 'Ammo', 'Coins'
    }
    local catkeys = {
        'STOCKPILE_GRAVEYARD', 'STOCKPILE_REFUSE', 'STOCKPILE_STONE', 'STOCKPILE_WOOD',
        'STOCKPILE_GEM', 'STOCKPILE_BARBLOCK', 'STOCKPILE_CLOTH', 'STOCKPILE_LEATHER',
        'STOCKPILE_AMMO', 'STOCKPILE_COINS'
    }
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_STOCKPILES')

        addr = searcher:find_interactive(
            'Auto-searching for world.',
            'int32_t',
            feed_menu_choice(catnames, catkeys, df.stockpile_category),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for world. Please open the stockpile creation
menu, and select different types as instructed below:]],
            'int32_t', catnames, df.stockpile_category
        )
    end

    validate_offset('world', is_valid_world, addr, df.world, 'selected_stockpile_type')
end

--
-- UI
--

local function is_valid_ui(ui)
    if not ms.is_valid_vector(ui.economic_stone, 1)
    or not ms.is_valid_vector(ui.dipscripts, 4)
    then
        dfhack.printerr('Vector layout check failed.')
        return false
    end

    if ui.follow_item ~= -1 or ui.follow_unit ~= -1 then
        print('Invalid follow state: '..ui.follow_item..', '..ui.follow_unit)
        return false
    end

    return true
end

local function find_ui()
    local catnames = {
        'DesignateMine', 'DesignateChannel', 'DesignateRemoveRamps',
        'DesignateUpStair', 'DesignateDownStair', 'DesignateUpDownStair',
        'DesignateUpRamp', 'DesignateChopTrees'
    }
    local catkeys = {
        'DESIGNATE_DIG', 'DESIGNATE_CHANNEL', 'DESIGNATE_DIG_REMOVE_STAIRS_RAMPS',
        'DESIGNATE_STAIR_UP', 'DESIGNATE_STAIR_DOWN', 'DESIGNATE_STAIR_UPDOWN',
        'DESIGNATE_RAMP', 'DESIGNATE_CHOP'
    }
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_DESIGNATE')

        addr = searcher:find_interactive(
            'Auto-searching for ui.',
            'int16_t',
            feed_menu_choice(catnames, catkeys, df.ui_sidebar_mode),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui. Please open the designation
menu, and switch modes as instructed below:]],
            'int16_t', catnames, df.ui_sidebar_mode
        )
    end

    validate_offset('ui', is_valid_ui, addr, df.ui, 'main', 'mode')
end

--
-- ui_sidebar_menus
--

local function is_valid_ui_sidebar_menus(usm)
    if not ms.is_valid_vector(usm.workshop_job.choices_all, 4)
    or not ms.is_valid_vector(usm.workshop_job.choices_visible, 4)
    then
        dfhack.printerr('Vector layout check failed.')
        return false
    end

    if #usm.workshop_job.choices_all == 0
    or #usm.workshop_job.choices_all ~= #usm.workshop_job.choices_visible then
        print('Different or zero size of visible and all choices:'..
              #usm.workshop_job.choices_all..' vs '..#usm.workshop_job.choices_visible)
        if not utils.prompt_yes_no('Ignore?') then
            return false
        end
    end

    return true
end

local function find_ui_sidebar_menus()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')

        addr = searcher:find_interactive([[
Auto-searching for ui_sidebar_menus. Please select a Mason,
Craftsdwarfs, or Carpenters workshop, open the Add Job
menu, and move the cursor within:]],
            'int32_t',
            feed_list_choice(7),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_sidebar_menus. Please switch to 'q' mode,
select a Mason, Craftsdwarfs, or Carpenters workshop, open
the Add Job menu, and move the cursor within:]],
            'int32_t',
            { 0, 1, 2, 3, 4, 5, 6 },
            ordinal_names
        )
    end

    validate_offset('ui_sidebar_menus', is_valid_ui_sidebar_menus,
                    addr, df.ui_sidebar_menus, 'workshop_job', 'cursor')
end

--
-- ui_build_selector
--

local function is_valid_ui_build_selector(ubs)
    if not ms.is_valid_vector(ubs.requirements, 4)
    or not ms.is_valid_vector(ubs.choices, 4)
    then
        dfhack.printerr('Vector layout check failed.')
        return false
    end

    if ubs.building_type ~= df.building_type.Trap
    or ubs.building_subtype ~= df.trap_type.PressurePlate then
        print('Invalid building type and subtype:'..ubs.building_type..','..ubs.building_subtype)
        return false
    end

    return true
end

local function find_ui_build_selector()
    local addr

    if dwarfmode_to_top() then
        addr = searcher:find_interactive([[
Auto-searching for ui_build_selector. This requires mechanisms.]],
            'int32_t',
            function(idx)
                if idx == 0 then
                    dwarfmode_to_top()
                    dwarfmode_feed_input(
                        'D_BUILDING',
                        'HOTKEY_BUILDING_TRAP',
                        'HOTKEY_BUILDING_TRAP_TRIGGER',
                        'BUILDING_TRIGGER_ENABLE_CREATURE'
                    )
                else
                    dwarfmode_feed_input('BUILDING_TRIGGER_MIN_SIZE_UP')
                end
                return true, 5000 + 1000*idx
            end,
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_build_selector. Please start constructing
a pressure plate, and enable creatures. Then change the min
weight as requested, knowing that the ui shows 5000 as 5K:]],
            'int32_t',
            { 5000, 6000, 7000, 8000, 9000, 10000, 11000 }
        )
    end

    validate_offset('ui_build_selector', is_valid_ui_build_selector,
                    addr, df.ui_build_selector, 'plate_info', 'unit_min')
end

--
-- init
--

local function is_valid_init(i)
    -- derived from curses_*.png image sizes presumably
    if i.font.small_font_dispx ~= 8 or i.font.small_font_dispy ~= 12 or
       i.font.large_font_dispx ~= 10 or i.font.large_font_dispy ~= 12 then
        print('Unexpected font sizes: ',
              i.font.small_font_dispx, i.font.small_font_dispy,
              i.font.large_font_dispx, i.font.large_font_dispy)
        if not utils.prompt_yes_no('Ignore?') then
            return false
        end
    end

    return true
end

local function find_init()
    local zone
    if os_type == 'windows' then
        zone = zoomed_searcher('ui_build_selector', 0x3000)
    elseif os_type == 'linux' or os_type == 'darwin' then
        zone = zoomed_searcher('d_init', -0x2000)
    end
    zone = zone or searcher

    local idx, addr = zone.area.int32_t:find_one{250, 150, 15, 0}
    if idx then
        validate_offset('init', is_valid_init, addr, df.init, 'input', 'hold_time')
        return
    end

    local w,h = ms.get_screen_size()

    local idx, addr = zone.area.int32_t:find_one{w, h}
    if idx then
        validate_offset('init', is_valid_init, addr, df.init, 'display', 'grid_x')
        return
    end

    dfhack.printerr('Could not find init')
end

--
-- current_weather
--

local function find_current_weather()
    local zone
    if os_type == 'windows' then
        zone = zoomed_searcher('crime_next_id', 512)
    elseif os_type == 'darwin' then
        zone = zoomed_searcher('cursor', -64)
    elseif os_type == 'linux' then
        zone = zoomed_searcher('ui_building_assign_type', -512)
    end
    zone = zone or searcher

    local wbytes = {
        2, 1, 0, 2, 0,
        1, 2, 1, 0, 0,
        2, 0, 2, 1, 2,
        1, 2, 0, 1, 1,
        2, 0, 1, 0, 2
    }

    local idx, addr = zone.area.int8_t:find_one(wbytes)
    if idx then
        ms.found_offset('current_weather', addr)
        return
    end

    dfhack.printerr('Could not find current_weather - must be a wrong save.')
end

--
-- ui_menu_width
--

local function find_ui_menu_width()
    local addr

    if dwarfmode_to_top() then
        addr = searcher:find_interactive('Auto-searching for ui_menu_width', 'int8_t', function(idx)
            local val = (idx % 3) + 1
            if idx == 0 then
                print('Switch to the default [map][menu][map] layout (with Tab)')
                if not prompt_proceed(2) then return false end
            else
                dwarfmode_feed_input('CHANGETAB', val ~= 3 and 'CHANGETAB')
            end
            return true, val
        end)
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_menu_width. Please exit to the main
dwarfmode menu, then use Tab to do as instructed below:]],
            'int8_t',
            { 2, 3, 1 },
            { [2] = 'switch to the most usual [mapmap][menu] layout',
              [3] = 'hide the menu completely',
              [1] = 'switch to the default [map][menu][map] layout' }
        )
    end

    ms.found_offset('ui_menu_width', addr)

    -- NOTE: Assume that the vars are adjacent, as always
    ms.found_offset('ui_area_map_width', addr+1)

    -- reset to make sure view is small enough for window_x/y scan on small maps
    df.global.ui_menu_width = 2
    df.global.ui_area_map_width = 3
end

--
-- ui_selected_unit
--

local function find_ui_selected_unit()
    if not is_known 'world' then
        dfhack.printerr('Cannot search for ui_selected_unit: no world')
        return
    end

    for i,unit in ipairs(df.global.world.units.active) do
        -- This function does a lot of things and accesses histfigs, souls and so on:
        --dfhack.units.setNickname(unit, i)

        -- Instead use just a simple bit of code that only requires the start of the
        -- unit to be valid. It may not work properly with vampires or reset later
        -- if unpaused, but is sufficient for this script and won't crash:
        unit.name.nickname = tostring(i)
        unit.name.has_name = true
    end

    local addr = searcher:find_menu_cursor([[
Searching for ui_selected_unit. Please activate the 'v'
mode, point it at units, and enter their numeric nickname
into the prompts below:]],
        'int32_t',
        function()
            return utils.prompt_input('  Enter index: ', utils.check_number)
        end,
        'noprompt'
    )
    ms.found_offset('ui_selected_unit', addr)
end

--
-- ui_unit_view_mode
--

local function find_ui_unit_view_mode()
    local catnames = { 'General', 'Inventory', 'Preferences', 'Wounds' }
    local catkeys = { 'UNITVIEW_GEN', 'UNITVIEW_INV', 'UNITVIEW_PRF', 'UNITVIEW_WND' }
    local addr

    if dwarfmode_to_top() and is_known('ui_selected_unit') then
        dwarfmode_feed_input('D_VIEWUNIT')

        if df.global.ui_selected_unit < 0 then
            df.global.ui_selected_unit = 0
        end

        addr = searcher:find_interactive(
            'Auto-searching for ui_unit_view_mode.',
            'int32_t',
            feed_menu_choice(catnames, catkeys, df.ui_unit_view_mode.T_value),
            10
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_unit_view_mode. Having selected a unit
with 'v', switch the pages as requested:]],
            'int32_t', catnames, df.ui_unit_view_mode.T_value
        )
    end

    ms.found_offset('ui_unit_view_mode', addr)
end

--
-- ui_look_cursor
--

local function look_item_list_count()
    return #df.global.ui_look_list.items
end

local function find_ui_look_cursor()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_LOOK')

        addr = searcher:find_interactive([[
Auto-searching for ui_look_cursor. Please select a tile
with at least 5 items or units on the ground, and move
the cursor as instructed:]],
            'int32_t',
            feed_list_choice(look_item_list_count),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_look_cursor. Please activate the 'k'
mode, find a tile with many items or units on the ground,
and select list entries as instructed:]],
            'int32_t',
            list_index_choices(look_item_list_count),
            ordinal_names
        )
    end

    ms.found_offset('ui_look_cursor', addr)
end

--
-- ui_building_item_cursor
--

local function building_item_list_count()
    return #df.global.world.selected_building.contained_items
end

local function find_ui_building_item_cursor()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDITEM')

        addr = searcher:find_interactive([[
Auto-searching for ui_building_item_cursor. Please highlight a
workshop, trade depot or other building with at least 5 contained
items, and select as instructed:]],
            'int32_t',
            feed_list_choice(building_item_list_count),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_building_item_cursor. Please activate the 't'
mode, find a cluttered workshop, trade depot, or other building
with many contained items, and select as instructed:]],
            'int32_t',
            list_index_choices(building_item_list_count),
            ordinal_names
        )
    end

    ms.found_offset('ui_building_item_cursor', addr)
end

--
-- ui_workshop_in_add
--

local function find_ui_workshop_in_add()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')

        addr = searcher:find_interactive([[
Auto-searching for ui_workshop_in_add. Please select a
workshop, e.g. Carpenters or Masons.]],
            'int8_t',
            feed_menu_bool(
                { 'BUILDJOB_CANCEL', 'BUILDJOB_ADD' },
                { 'SELECT', 'SELECT', 'SELECT', 'SELECT', 'SELECT' }
            ),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_workshop_in_add. Please activate the 'q'
mode, find a workshop without jobs (or delete jobs),
and do as instructed below.

NOTE: If not done after first 3-4 steps, resize the game window.]],
            'int8_t',
            { 1, 0 },
            { [1] = 'enter the add job menu',
              [0] = 'add job, thus exiting the menu' }
        )
    end

    ms.found_offset('ui_workshop_in_add', addr)
end

--
-- ui_workshop_job_cursor
--

local function workshop_job_list_count()
    return #df.global.world.selected_building.jobs
end

local function find_ui_workshop_job_cursor()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')
        addr = searcher:find_interactive([[
Auto-searching for ui_workshop_job_cursor. Please highlight a
Mason's or Carpenter's workshop, or any building with a job
selection interface navigable with just "Enter":]],
            'int32_t',
            function(idx)
                if idx == 0 then prompt_proceed(2) end
                for i = 1, 10 - workshop_job_list_count() do
                    dwarfmode_feed_input('BUILDJOB_ADD', 'SELECT', 'SELECT', 'SELECT', 'SELECT', 'SELECT')
                end
                dwarfmode_feed_input('SECONDSCROLL_DOWN')
                -- adding jobs resets the cursor position, so it is difficult to determine here
                return true
            end,
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_workshop_job_cursor. Please activate the 'q'
mode, find a workshop with many jobs, and select as instructed:]],
            'int32_t',
            list_index_choices(workshop_job_list_count),
            ordinal_names
        )
    end

    ms.found_offset('ui_workshop_job_cursor', addr)
end

--
-- ui_building_in_assign
--

local function find_ui_building_in_assign()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')
        try_restore_cursor()

        addr = searcher:find_interactive([[
Auto-searching for ui_building_in_assign. Please select a room,
i.e. a bedroom, tomb, office, dining room or statue garden.]],
            'int8_t',
            feed_menu_bool(
                { { 'BUILDJOB_STATUE_ASSIGN', 'BUILDJOB_COFFIN_ASSIGN',
                    'BUILDJOB_CHAIR_ASSIGN', 'BUILDJOB_TABLE_ASSIGN',
                    'BUILDJOB_BED_ASSIGN' } },
                { 'LEAVESCREEN' }
            ),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_building_in_assign. Please activate
the 'q' mode, select a room building (e.g. a bedroom)
and do as instructed below.

NOTE: If not done after first 3-4 steps, resize the game window.]],
            'int8_t',
            { 1, 0 },
            { [1] = 'enter the Assign owner menu',
              [0] = 'press Esc to exit assign' }
        )
    end

    ms.found_offset('ui_building_in_assign', addr)
end

--
-- ui_building_in_resize
--

local function find_ui_building_in_resize()
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')
        try_restore_cursor()

        addr = searcher:find_interactive([[
Auto-searching for ui_building_in_resize. Please select a room,
i.e. a bedroom, tomb, office, dining room or statue garden.]],
            'int8_t',
            feed_menu_bool(
                { { 'BUILDJOB_STATUE_SIZE', 'BUILDJOB_COFFIN_SIZE',
                    'BUILDJOB_CHAIR_SIZE', 'BUILDJOB_TABLE_SIZE',
                    'BUILDJOB_BED_SIZE' } },
                { 'LEAVESCREEN' }
            ),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_building_in_resize. Please activate
the 'q' mode, select a room building (e.g. a bedroom)
and do as instructed below.

NOTE: If not done after first 3-4 steps, resize the game window.]],
            'int8_t',
            { 1, 0 },
            { [1] = 'enter the Resize room mode',
              [0] = 'press Esc to exit resize' }
        )
    end

    ms.found_offset('ui_building_in_resize', addr)
end

--
-- ui_lever_target_type
--
local function find_ui_lever_target_type()
    local catnames = {
        'Bridge', 'Door', 'Floodgate',
        'Cage', 'Chain', 'TrackStop',
        'GearAssembly',
    }
    local catkeys = {
        'HOTKEY_TRAP_BRIDGE', 'HOTKEY_TRAP_DOOR', 'HOTKEY_TRAP_FLOODGATE',
        'HOTKEY_TRAP_CAGE', 'HOTKEY_TRAP_CHAIN', 'HOTKEY_TRAP_TRACK_STOP',
        'HOTKEY_TRAP_GEAR_ASSEMBLY',
    }
    local addr

    if dwarfmode_to_top() then
        dwarfmode_feed_input('D_BUILDJOB')

        addr = searcher:find_interactive(
            'Auto-searching for ui_lever_target_type. Please select a lever:',
            'int8_t',
            feed_menu_choice(catnames, catkeys, df.lever_target_type,
                {'BUILDJOB_ADD'},
                {'LEAVESCREEN', 'LEAVESCREEN'},
                true -- prompt
            ),
            20
        )
    end

    if not addr then
        addr = searcher:find_menu_cursor([[
Searching for ui_lever_target_type. Please select a lever with
'q' and enter the "add task" menu with 'a':]],
            'int8_t', catnames, df.lever_target_type
        )
    end

    ms.found_offset('ui_lever_target_type', addr)
end

--
-- window_x
--

local function feed_window_xyz(dec,inc,step)
    return function(idx)
        if idx == 0 then
            for i = 1,30 do dwarfmode_feed_input(dec) end
        else
            dwarfmode_feed_input(inc)
        end
        return true, nil, step
    end
end

local function find_window_x()
    local addr

    if dwarfmode_to_top() then
        addr = searcher:find_interactive(
            'Auto-searching for window_x.',
            'int32_t',
            feed_window_xyz('CURSOR_LEFT_FAST', 'CURSOR_RIGHT', 10),
            20
        )

        dwarfmode_feed_input('D_HOTKEY1')
    end

    if not addr then
        addr = searcher:find_counter([[
Searching for window_x. Please exit to main dwarfmode menu,
scroll to the LEFT edge, then do as instructed:]],
            'int32_t', 10,
            'Please press Right to scroll right one step.'
        )
    end

    ms.found_offset('window_x', addr)
end

--
-- window_y
--

local function find_window_y()
    local addr

    if dwarfmode_to_top() then
        addr = searcher:find_interactive(
            'Auto-searching for window_y.',
            'int32_t',
            feed_window_xyz('CURSOR_UP_FAST', 'CURSOR_DOWN', 10),
            20
        )

        dwarfmode_feed_input('D_HOTKEY1')
    end

    if not addr then
        addr = searcher:find_counter([[
Searching for window_y. Please exit to main dwarfmode menu,
scroll to the TOP edge, then do as instructed:]],
            'int32_t', 10,
            'Please press Down to scroll down one step.'
        )
    end

    ms.found_offset('window_y', addr)
end

--
-- window_z
--

local function find_window_z()
    local addr

    if dwarfmode_to_top() then
        addr = searcher:find_interactive(
            'Auto-searching for window_z.',
            'int32_t',
            feed_window_xyz('CURSOR_UP_Z', 'CURSOR_DOWN_Z', -1),
            30
        )

        dwarfmode_feed_input('D_HOTKEY1')
    end

    if not addr then
        addr = searcher:find_counter([[
Searching for window_z. Please exit to main dwarfmode menu,
scroll to a Z level near surface, then do as instructed below.

NOTE: If not done after first 3-4 steps, resize the game window.]],
            'int32_t', -1,
            "Please press '>' to scroll one Z level down."
        )
    end

    ms.found_offset('window_z', addr)
end

--
-- cur_year
--

local function find_cur_year()
    local zone
    if os_type == 'windows' then
        zone = zoomed_searcher('formation_next_id', 32)
    elseif os_type == 'darwin' then
        zone = zoomed_searcher('cursor', -32)
    elseif os_type == 'linux' then
        zone = zoomed_searcher('ui_building_assign_type', -512)
    end
    if not zone then
        dfhack.printerr('Cannot search for cur_year - prerequisites missing.')
        return
    end

    local yvalue = utils.prompt_input('Please enter current in-game year: ', utils.check_number)
    local idx, addr = zone.area.int32_t:find_one{yvalue}
    if idx then
        ms.found_offset('cur_year', addr)
        return
    end

    dfhack.printerr('Could not find cur_year')
end

--
-- cur_year_tick
--

function stop_autosave()
    if is_known 'd_init' then
        local f = df.global.d_init.flags4
        if f.AUTOSAVE_SEASONAL or f.AUTOSAVE_YEARLY then
            f.AUTOSAVE_SEASONAL = false
            f.AUTOSAVE_YEARLY = false
            print('Disabled seasonal and yearly autosave.')
        end
    else
        dfhack.printerr('Could not disable autosave!')
    end
end

function step_n_frames(cnt, feed)
    local world = df.global.world
    local ctick = world.frame_counter

    if feed then
        print("  Auto-stepping "..cnt.." frames.")
        dwarfmode_step_frames(cnt)
        return world.frame_counter-ctick
    end

    local more = ''
    while world.frame_counter-ctick < cnt do
        print("  Please step the game "..(cnt-world.frame_counter+ctick)..more.." frames.")
        more = ' more'
        if not prompt_proceed(2) then
            return nil
        end
    end
    return world.frame_counter-ctick
end

local function find_cur_year_tick()
    local zone
    if os_type == 'windows' then
        zone = zoomed_searcher('ui_unit_view_mode', 0x200)
    else
        zone = zoomed_searcher('cur_year', 128)
    end
    if not zone then
        dfhack.printerr('Cannot search for cur_year_tick - prerequisites missing.')
        return
    end

    stop_autosave()

    local feed = dwarfmode_to_top()
    local addr = zone:find_interactive(
        'Searching for cur_year_tick.',
        'int32_t',
        function(idx)
            if idx > 0 then
                if not step_n_frames(1, feed) then
                    return false
                end
            end
            return true, nil, 1
        end,
        20
    )

    ms.found_offset('cur_year_tick', addr)
end

local function find_cur_year_tick_advmode()
    stop_autosave()

    local feed = dwarfmode_to_top()
    local addr = searcher:find_interactive(
        'Searching for cur_year_tick_advmode.',
        'int32_t',
        function(idx)
            if idx > 0 then
                if not step_n_frames(1, feed) then
                    return false
                end
            end
            return true, nil, 144
        end,
        20
    )

    ms.found_offset('cur_year_tick_advmode', addr)
end

--
-- cur_season_tick
--

local function find_cur_season_tick()
    if not (is_known 'cur_year_tick') then
        dfhack.printerr('Cannot search for cur_season_tick - prerequisites missing.')
        return
    end

    stop_autosave()

    local feed = dwarfmode_to_top()
    local addr = searcher:find_interactive([[
Searching for cur_season_tick. Please exit to main dwarfmode
menu, then do as instructed below:]],
        'int32_t',
        function(ccursor)
            if ccursor > 0 then
                if not step_n_frames(10, feed) then
                    return false
                end
            end
            return true, math.floor((df.global.cur_year_tick%100800)/10)
        end
    )
    ms.found_offset('cur_season_tick', addr)
end

--
-- cur_season
--

local function find_cur_season()
    if not (is_known 'cur_year_tick' and is_known 'cur_season_tick') then
        dfhack.printerr('Cannot search for cur_season - prerequisites missing.')
        return
    end

    stop_autosave()

    local feed = dwarfmode_to_top()
    local addr = searcher:find_interactive([[
Searching for cur_season. Please exit to main dwarfmode
menu, then do as instructed below:]],
        'int8_t',
        function(ccursor)
            if ccursor > 0 then
                local cst = df.global.cur_season_tick
                df.global.cur_season_tick = 10079
                df.global.cur_year_tick = df.global.cur_year_tick + (10079-cst)*10
                if not step_n_frames(10, feed) then
                    return false
                end
            end
            return true, math.floor(df.global.cur_year_tick/100800)%4
        end
    )
    ms.found_offset('cur_season', addr)
end

--
-- process_jobs
--

local function get_process_zone()
    if os_type == 'windows' then
        return zoomed_searcher('ui_workshop_job_cursor', 'ui_building_in_resize')
    elseif os_type == 'linux' or os_type == 'darwin' then
        return zoomed_searcher('cur_year', 'cur_year_tick')
    end
end

local function find_process_jobs()
    local zone = get_process_zone() or searcher
    local addr

    stop_autosave()

    if dwarfmode_to_top() and dfhack.internal.getAddress('cursor') then
        local cursor = df.global.T_cursor:new()
        addr = zone:find_interactive([[
Searching for process_jobs. Please position the cursor to the right
of at least 10 vacant natural floor tiles.]],
            'int8_t',
            function(idx)
                if idx == 0 then
                    dwarfmode_feed_input('D_LOOK')
                    if not prompt_proceed(2) then return false end
                    cursor:assign(df.global.cursor)
                elseif idx == 6 then
                    print('  Please resize the game window.')
                    if not prompt_proceed(2) then return false end
                end
                dwarfmode_to_top()
                dwarfmode_step_frames(1)
                if idx % 2 == 0 then
                    dwarfmode_feed_input(
                        'D_BUILDING',
                        'HOTKEY_BUILDING_CONSTRUCTION',
                        'HOTKEY_BUILDING_CONSTRUCTION_WALL'
                    )
                    df.global.cursor:assign(cursor)
                    df.global.cursor.x = df.global.cursor.x + (idx / 2)
                    dwarfmode_feed_input('CURSOR_RIGHT', 'CURSOR_LEFT', 'SELECT', 'SELECT')
                    return true, 1
                else
                    return true, 0
                end
            end,
        20)
    end

    if not addr then
        local addr = zone:find_menu_cursor([[
Searching for process_jobs. Please do as instructed below:]],
            'int8_t',
            { 1, 0 },
            { [1] = 'designate a building to be constructed, e.g a bed or a wall',
              [0] = 'step or unpause the game to reset the flag' }
        )
    end
    ms.found_offset('process_jobs', addr)
end

--
-- process_dig
--

local function find_process_dig()
    local zone = get_process_zone() or searcher
    local addr

    stop_autosave()

    if dwarfmode_to_top() and dfhack.internal.getAddress('cursor') then
        local cursor = df.global.T_cursor:new()
        addr = zone:find_interactive([[
Searching for process_dig. Please position the cursor to the right
of at least 10 unmined, unrevealed tiles.]],
            'int8_t',
            function(idx)
                if idx == 0 then
                    dwarfmode_feed_input('D_LOOK')
                    if not prompt_proceed(2) then return false end
                    cursor:assign(df.global.cursor)
                elseif idx == 6 then
                    print('  Please resize the game window.')
                    if not prompt_proceed(2) then return false end
                end
                dwarfmode_to_top()
                dwarfmode_step_frames(1)
                if idx % 2 == 0 then
                    dwarfmode_feed_input('D_DESIGNATE', 'DESIGNATE_DIG')
                    df.global.cursor:assign(cursor)
                    df.global.cursor.x = df.global.cursor.x + (idx / 2)
                    dwarfmode_feed_input('SELECT', 'SELECT')
                    return true, 1
                else
                    return true, 0
                end
            end,
        20)
    end

    if not addr then
        addr = zone:find_menu_cursor([[
Searching for process_dig. Please do as instructed below:]],
            'int8_t',
            { 1, 0 },
            { [1] = 'designate a tile to be mined out',
              [0] = 'step or unpause the game to reset the flag' }
        )
    end
    ms.found_offset('process_dig', addr)
end

--
-- pause_state
--

local function find_pause_state()
    local zone, addr
    if os_type == 'linux' or os_type == 'darwin' then
        zone = zoomed_searcher('ui_look_cursor', 32)
    elseif os_type == 'windows' then
        zone = zoomed_searcher('ui_workshop_job_cursor', 80)
    end
    zone = zone or searcher

    stop_autosave()

    if dwarfmode_to_top() then
        addr = zone:find_interactive(
            'Auto-searching for pause_state',
            'int8_t',
            function(idx)
                if idx%2 == 0 then
                    dwarfmode_feed_input('D_ONESTEP')
                    return true, 0
                else
                    screen_dwarfmode():logic()
                    return true, 1
                end
            end,
            20
        )
    end

    if not addr then
        addr = zone:find_menu_cursor([[
Searching for pause_state. Please do as instructed below:]],
            'int8_t',
            { 1, 0 },
            { [1] = 'PAUSE the game',
              [0] = 'UNPAUSE the game' }
        )
    end

    ms.found_offset('pause_state', addr)
end

--
-- standing orders
--

local function find_standing_orders(gname, seq, depends)
    if type(seq) ~= 'table' then seq = {seq} end
    for k, v in pairs(depends) do
        if not dfhack.internal.getAddress(k) then
            qerror(('Cannot locate %s: %s not found'):format(gname, k))
        end
        df.global[k] = v
    end
    local addr
    if dwarfmode_to_top() then
        addr = searcher:find_interactive(
            'Auto-searching for ' .. gname,
            'uint8_t',
            function(idx)
                dwarfmode_feed_input('D_ORDERS')
                dwarfmode_feed_input(table.unpack(seq))
                return true
            end
        )
    else
        dfhack.printerr("Won't scan for standing orders global manually: " .. gname)
        return
    end

    ms.found_offset(gname, addr)
end

local function exec_finder_so(gname, seq, _depends)
    local depends = {}
    for k, v in pairs(_depends or {}) do
        if k:find('standing_orders_') ~= 1 then
            k = 'standing_orders_' .. k
        end
        depends[k] = v
    end
    if force_scan['standing_orders'] then
        force_scan[gname] = true
    end
    exec_finder(function()
        return find_standing_orders(gname, seq, depends)
    end, gname)
end

--
-- MAIN FLOW
--

print('\nInitial globals (need title screen):\n')

exec_finder(find_gview, 'gview')
exec_finder(find_cursor, { 'cursor', 'selection_rect', 'gamemode', 'gametype' })
exec_finder(find_announcements, 'announcements')
exec_finder(find_d_init, 'd_init', is_valid_d_init)
exec_finder(find_enabler, 'enabler', is_valid_enabler)
exec_finder(find_gps, 'gps', is_valid_gps)

print('\nCompound globals (need loaded world):\n')

print('\nPlease load the save previously processed with prepare-save.')
if not prompt_proceed() then
    searcher:reset()
    return
end

exec_finder(find_world, 'world', is_valid_world)
exec_finder(find_ui, 'ui', is_valid_ui)
exec_finder(find_ui_sidebar_menus, 'ui_sidebar_menus')
exec_finder(find_ui_build_selector, 'ui_build_selector')
exec_finder(find_init, 'init', is_valid_init)

print('\nPrimitive globals:\n')

exec_finder(find_current_weather, 'current_weather')
exec_finder(find_ui_menu_width, { 'ui_menu_width', 'ui_area_map_width' })
exec_finder(find_ui_selected_unit, 'ui_selected_unit')
exec_finder(find_ui_unit_view_mode, 'ui_unit_view_mode')
exec_finder(find_ui_look_cursor, 'ui_look_cursor')
exec_finder(find_ui_building_item_cursor, 'ui_building_item_cursor')
exec_finder(find_ui_workshop_in_add, 'ui_workshop_in_add')
exec_finder(find_ui_workshop_job_cursor, 'ui_workshop_job_cursor')
exec_finder(find_ui_building_in_assign, 'ui_building_in_assign')
exec_finder(find_ui_building_in_resize, 'ui_building_in_resize')
exec_finder(find_ui_lever_target_type, 'ui_lever_target_type')
exec_finder(find_window_x, 'window_x')
exec_finder(find_window_y, 'window_y')
exec_finder(find_window_z, 'window_z')

print('\nUnpausing globals:\n')

exec_finder(find_cur_year, 'cur_year')
exec_finder(find_cur_year_tick, 'cur_year_tick')
exec_finder(find_cur_year_tick_advmode, 'cur_year_tick_advmode')
exec_finder(find_cur_season_tick, 'cur_season_tick')
exec_finder(find_cur_season, 'cur_season')
exec_finder(find_process_jobs, 'process_jobs')
exec_finder(find_process_dig, 'process_dig')
exec_finder(find_pause_state, 'pause_state')

print('\nStanding orders:\n')

exec_finder_so('standing_orders_gather_animals', 'ORDERS_GATHER_ANIMALS')
exec_finder_so('standing_orders_gather_bodies', 'ORDERS_GATHER_BODIES')
exec_finder_so('standing_orders_gather_food', 'ORDERS_GATHER_FOOD')
exec_finder_so('standing_orders_gather_furniture', 'ORDERS_GATHER_FURNITURE')
exec_finder_so('standing_orders_gather_minerals', 'ORDERS_GATHER_STONE')
exec_finder_so('standing_orders_gather_wood', 'ORDERS_GATHER_WOOD')

exec_finder_so('standing_orders_gather_refuse',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_GATHER'})
exec_finder_so('standing_orders_gather_refuse_outside',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_OUTSIDE'}, {gather_refuse=1})
exec_finder_so('standing_orders_gather_vermin_remains',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_OUTSIDE_VERMIN'}, {gather_refuse=1, gather_refuse_outside=1})
exec_finder_so('standing_orders_dump_bones',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_BONE'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_corpses',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_CORPSE'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_hair',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_STRAND_TISSUE'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_other',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_OTHER'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_shells',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_SHELL'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_skins',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_SKIN'}, {gather_refuse=1})
exec_finder_so('standing_orders_dump_skulls',
    {'ORDERS_REFUSE', 'ORDERS_REFUSE_DUMP_SKULL'}, {gather_refuse=1})


exec_finder_so('standing_orders_auto_butcher',
    {'ORDERS_WORKSHOP', 'ORDERS_BUTCHER'})
exec_finder_so('standing_orders_auto_collect_webs',
    {'ORDERS_WORKSHOP', 'ORDERS_COLLECT_WEB'})
exec_finder_so('standing_orders_auto_fishery',
    {'ORDERS_WORKSHOP', 'ORDERS_AUTO_FISHERY'})
exec_finder_so('standing_orders_auto_kiln',
    {'ORDERS_WORKSHOP', 'ORDERS_AUTO_KILN'})
exec_finder_so('standing_orders_auto_kitchen',
    {'ORDERS_WORKSHOP', 'ORDERS_AUTO_KITCHEN'})
exec_finder_so('standing_orders_auto_loom',
    {'ORDERS_WORKSHOP', 'ORDERS_LOOM'})
exec_finder_so('standing_orders_auto_other',
    {'ORDERS_WORKSHOP', 'ORDERS_AUTO_OTHER'})
exec_finder_so('standing_orders_auto_slaughter',
    {'ORDERS_WORKSHOP', 'ORDERS_SLAUGHTER'})
exec_finder_so('standing_orders_auto_smelter',
    {'ORDERS_WORKSHOP', 'ORDERS_AUTO_SMELTER'})
exec_finder_so('standing_orders_auto_tan',
    {'ORDERS_WORKSHOP', 'ORDERS_TAN'})
exec_finder_so('standing_orders_use_dyed_cloth',
    {'ORDERS_WORKSHOP', 'ORDERS_DYED_CLOTH'})

exec_finder_so('standing_orders_forbid_other_dead_items',
    {'ORDERS_AUTOFORBID', 'ORDERS_FORBID_OTHER_ITEMS'})
exec_finder_so('standing_orders_forbid_other_nohunt',
    {'ORDERS_AUTOFORBID', 'ORDERS_FORBID_OTHER_CORPSE'})
exec_finder_so('standing_orders_forbid_own_dead',
    {'ORDERS_AUTOFORBID', 'ORDERS_FORBID_YOUR_CORPSE'})
exec_finder_so('standing_orders_forbid_own_dead_items',
    {'ORDERS_AUTOFORBID', 'ORDERS_FORBID_YOUR_ITEMS'})
exec_finder_so('standing_orders_forbid_used_ammo',
    {'ORDERS_AUTOFORBID', 'ORDERS_FORBID_PROJECTILE'})

exec_finder_so('standing_orders_farmer_harvest', 'ORDERS_ALL_HARVEST')
exec_finder_so('standing_orders_job_cancel_announce', 'ORDERS_EXCEPTIONS')
exec_finder_so('standing_orders_mix_food', 'ORDERS_MIXFOODS')

exec_finder_so('standing_orders_zoneonly_drink',
    {'ORDERS_ZONE', 'ORDERS_ZONE_DRINKING'})
exec_finder_so('standing_orders_zoneonly_fish',
    {'ORDERS_ZONE', 'ORDERS_ZONE_FISHING'})

dwarfmode_to_top()
print('\nDone. Now exit the game with the die command and add\n'..
      'the newly-found globals to symbols.xml. You can find them\n'..
      'in stdout.log or here:\n')

for _, global in ipairs(finder_searches) do
    local addr = dfhack.internal.getAddress(global)
    if addr ~= nil then
        local ival = addr - dfhack.internal.getRebaseDelta()
        print(string.format("<global-address name='%s' value='0x%x'/>", global, ival))
    end
end

searcher:reset()