zonefind.lua

-- zonefind.lua
-- Print all civzones on the map along with player's position
-- Usage: zonefind

local adv = dfhack.world and dfhack.world.getAdventurer and dfhack.world.getAdventurer()
local px, py, pz
if adv and adv.pos then
    px, py, pz = adv.pos.x, adv.pos.y, adv.pos.z
    print(("Player position: x=%d  y=%d  z=%d"):format(px, py, pz))
else
    print("Player position: unknown")
end
print("")

local total = 0
for _, bld in ipairs(df.global.world.buildings.all) do
    if df.building_civzonest:is_instance(bld) then
        local type_name = df.civzone_type[bld:getSubtype()] or tostring(bld:getSubtype())
        local here = px and px >= bld.x1 and px <= bld.x2
                         and py >= bld.y1 and py <= bld.y2
                         and pz == bld.z
        local marker = here and "  <== YOU ARE HERE" or ""
        print(("[%s] x=%d-%d  y=%d-%d  z=%d  (size %dx%d)%s"):format(
            type_name, bld.x1, bld.x2, bld.y1, bld.y2, bld.z,
            bld.x2 - bld.x1 + 1, bld.y2 - bld.y1 + 1, marker))
        total = total + 1
    end
end

print("")
if total == 0 then
    print("No civzones found on this map.")
else
    print(("Total: %d civzone(s)"):format(total))
end