mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2025-12-10 09:42:29 +00:00
872e64fb05
## About The Pull Request Part of a prior PR that was closed (#72562). This version does not add the check in CI. ## Why It's Good For The Game The work is already done, so I figured why not. ## Changelog N/A Nothing player facing Co-authored-by: Jeremiah Snow <jlsnow301@pm.me> Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
53 lines
2.4 KiB
Plaintext
53 lines
2.4 KiB
Plaintext
/// Test to make sure the pressure pumping proc used by things like portable pumps, pressure pumps, etc actually work.
|
|
/datum/unit_test/atmospheric_gas_transfer
|
|
|
|
/datum/unit_test/atmospheric_gas_transfer/Run()
|
|
for (var/hot_test in list(1e4, 1e6, 1e8, 1e10, 1e12))
|
|
nob_to_trit(hot_test, hot_test, 50, T20C, max(2500, hot_test/100))
|
|
for (var/cold_test in list(1, 1e-2, MOLAR_ACCURACY))
|
|
nob_to_trit(5000, T20C, cold_test, cold_test)
|
|
nob_to_trit(5000, T20C, 100, T20C, 1)
|
|
|
|
/**
|
|
* Proc to transfer x moles of x temp nob to x moles of x temp trit.
|
|
*
|
|
* Arguments:
|
|
* * nob_moles: Moles for the nob (origin)
|
|
* * nob_temp: Temp for the nob (origin)
|
|
* * trit_moles: Moles for the trit (target)
|
|
* * nob_temp: Temp for the nob (target)
|
|
* * additional_pressure: Optional proc, if unfilled transfer will be 10% of pressure.
|
|
*/
|
|
/datum/unit_test/atmospheric_gas_transfer/proc/nob_to_trit(nob_moles, nob_temp, trit_moles, trit_temp, additional_pressure)
|
|
var/datum/gas_mixture/first_mix = allocate(/datum/gas_mixture)
|
|
var/datum/gas_mixture/second_mix = allocate(/datum/gas_mixture)
|
|
|
|
first_mix.volume = 200
|
|
second_mix.volume = 200
|
|
|
|
ASSERT_GAS(/datum/gas/hypernoblium, first_mix)
|
|
ASSERT_GAS(/datum/gas/tritium, second_mix)
|
|
|
|
first_mix.gases[/datum/gas/hypernoblium][MOLES] = nob_moles
|
|
first_mix.temperature = nob_temp
|
|
|
|
second_mix.gases[/datum/gas/tritium][MOLES] = trit_moles
|
|
second_mix.temperature = trit_temp
|
|
|
|
var/initial_pressure = second_mix.return_pressure()
|
|
// A fixed number would mean transfer is too small for high temps. So we make it scaled.
|
|
|
|
if(isnull(additional_pressure))
|
|
additional_pressure = first_mix.return_pressure() / 10
|
|
|
|
/* ERROR MARGIN CALCULATION
|
|
* We calculate how much would the pressure change if MOLAR_ACCURACY amount of hothotgas is imparted on the cold mix.
|
|
* This number gets really big for very high temperatures so it's somewhat meaningless, but our main goal is to ensure the code doesn't break.
|
|
*/
|
|
var/error_margin = first_mix.gas_pressure_minimum_transfer(second_mix) - initial_pressure
|
|
|
|
first_mix.pump_gas_to(second_mix, (initial_pressure + additional_pressure))
|
|
var/margin = abs(second_mix.return_pressure() - (initial_pressure+additional_pressure))
|
|
|
|
TEST_ASSERT(margin <= error_margin, "Failed to pump [nob_moles] moles of [nob_temp] K Nob to [trit_moles] moles of [trit_temp] K Trit, . Expected pressure = [initial_pressure+additional_pressure] +/- [error_margin]. Got [second_mix.return_pressure()].")
|