dfhack/scripts/devel/watch-minecarts.lua

75 lines
1.7 KiB
Lua

-- Logs minecart coordinates and speeds to console.
last_stats = last_stats or {}
function compare_one(vehicle)
local last = last_stats[vehicle.id]
local item = df.item.find(vehicle.item_id)
local ipos = item.pos
local new = {
ipos.x*100000 + vehicle.offset_x, vehicle.speed_x,
ipos.y*100000 + vehicle.offset_y, vehicle.speed_y,
ipos.z*100000 + vehicle.offset_z, vehicle.speed_z
}
if (last == nil) or item.flags.on_ground then
local delta = { vehicle.id }
local show = (last == nil)
for i=1,6 do
local rv = 0
if last then
rv = last[i]
end
delta[i*2] = new[i]/100000
local dv = new[i] - rv
delta[i*2+1] = dv/100000
if dv ~= 0 then
show = true
end
end
if show then
print(table.unpack(delta))
end
end
last_stats[vehicle.id] = new
end
function compare_all()
local seen = {}
for _,v in ipairs(df.global.world.vehicles.all) do
seen[v.id] = true
compare_one(v)
end
for k,v in pairs(last_stats) do
if not seen[k] then
print(k,'DEAD')
end
end
end
function start_timer()
if not dfhack.timeout_active(timeout_id) then
timeout_id = dfhack.timeout(1, 'ticks', function()
compare_all()
start_timer()
end);
if not timeout_id then
dfhack.printerr('Could not start timer in watch-minecarts')
end
end
end
compare_all()
local cmd = ...
if cmd == 'start' then
start_timer()
elseif cmd == 'stop' then
dfhack.timeout_active(timeout_id, nil)
end