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Same XenoArch computer fix as in master branch.

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This commit is contained in:
SkyMarshal
2013-04-19 16:34:50 -07:00
parent 19fd262d0a
commit 0f570b5dc8
1 changed files with 47 additions and 20 deletions
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67
code/modules/research/xenoarchaeology/machinery/analysis_base.dm
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@@ -1,3 +1,14 @@
//Handles how much the temperature changes on power use. (Joules/Kelvin)
//Equates to as much heat energy per kelvin as a quarter tile of air.
#define XENOARCH_HEAT_CAPACITY 5000
//Handles heat transfer to the air. (In watts)
//Can heat a single tile 2 degrees per tick.
#define XENOARCH_MAX_ENERGY_TRANSFER 4000
//How many joules of electrical energy produce how many joules of heat energy?
#define XENOARCH_HEAT_COEFFICIENT 10
/obj/machinery/anomaly
name = "Analysis machine"
@@ -6,13 +17,15 @@
density = 1
icon = 'icons/obj/virology.dmi'
icon_state = "analyser"
//
idle_power_usage = 20 //watts
active_power_usage = 300 //Because I need to make up numbers~
var/obj/item/weapon/reagent_containers/glass/held_container
var/obj/item/weapon/tank/fuel_container
var/target_scan_ticks = 60
var/report_num = 0
var/scan_process = 0
var/heat_accumulation_rate = 0.25
var/temperature = 273 //measured in kelvin, if this exceeds 1200, the machine is damaged and requires repairs
//if this exceeds 600 and safety is enabled it will shutdown
//temp greater than 600 also requires a safety prompt to initiate scanning
@@ -37,9 +50,6 @@
if(scan_process++ > target_scan_ticks)
FinishScan()
//heat up as we go, but if the air is freezing then heat up much slower
var/new_heat = heat_accumulation_rate + heat_accumulation_rate * rand(-5,5) / 10
temperature += new_heat
if(temperature > 350 && prob(10))
src.visible_message("\blue \icon[src] bleets plaintively.", 2)
if(temperature > 400)
@@ -49,26 +59,43 @@
if(prob(5))
src.visible_message("\blue \icon[src] [pick("whirrs","chuffs","clicks")][pick(" quietly"," softly"," sadly"," excitedly"," energetically"," angrily"," plaintively")].", 2)
else if(temperature > environmental_temp)
use_power = 2
else
use_power = 1
auto_use_power()
//Add 200 joules when idle, or 3000 when active. This is about 0.6 degrees per tick.
//May need adjustment
var/heat_added = ( use_power == 1 ? active_power_usage : idle_power_usage )*XENOARCH_HEAT_COEFFICIENT
temperature += heat_added/XENOARCH_HEAT_CAPACITY
var/temperature_difference = abs(environmental_temp-temperature)
var/datum/gas_mixture/removed = loc.remove_air(env.total_moles*0.25)
var/heat_capacity = removed.heat_capacity()
heat_added = max(temperature_difference*heat_capacity, XENOARCH_MAX_ENERGY_TRANSFER)
if(temperature > environmental_temp)
//cool down to match the air
temperature -= heat_accumulation_rate + heat_accumulation_rate * rand(-5,5) / 10
if(temperature < environmental_temp)
temperature = environmental_temp
if(prob(5))
temperature = max(TCMB, temperature - heat_added/XENOARCH_HEAT_CAPACITY)
removed.temperature = max(TCMB, removed.temperature + heat_added/heat_capacity)
if(temperature_difference > 10 && prob(5))
src.visible_message("\blue \icon[src] hisses softly.", 2)
else if(temperature < environmental_temp)
else
//heat up to match the air
temperature += heat_accumulation_rate + rand(-5,5) / 10
if(temperature > environmental_temp)
temperature = environmental_temp
else
if(prob(5))
src.visible_message("\blue \icon[src] plinks quietly.", 2)
temperature = max(TCMB, temperature + heat_added/XENOARCH_HEAT_CAPACITY)
removed.temperature = max(TCMB, removed.temperature - heat_added/heat_capacity)
if(temperature_difference > 10 && prob(5))
src.visible_message("\blue \icon[src] plinks quietly.", 2)
env.merge(removed)
//warm up the lab slightly
if(env.temperature < temperature)
env.temperature += (temperature - env.temperature) * 0.1
//this proc should be overriden by each individual machine
/obj/machinery/anomaly/attack_hand(var/mob/user as mob)