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6ff70404e8
Span class fixes for all of atmospherics files. Calls new ..() for dice, adds minsides for admins to play with Fixes bug where people would magically change the size of objects using wrapping paper
42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
/obj/machinery/atmospherics/unary/cold_sink
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icon = 'icons/obj/atmospherics/cold_sink.dmi'
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icon_state = "on_cool"
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density = 1
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use_power = 1
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name = "Cold Sink"
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desc = "Cools gas when connected to pipe network"
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var/on = 0
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var/current_temperature = T20C
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var/current_heat_capacity = 50000 //totally random
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/obj/machinery/atmospherics/unary/cold_sink/update_icon()
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if(node)
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icon_state = "intact_[on?("on"):("off")]"
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else
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icon_state = "exposed"
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on = 0
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return
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/obj/machinery/atmospherics/unary/cold_sink/process()
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..()
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if(!on || !network)
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return 0
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var/air_heat_capacity = air_contents.heat_capacity()
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var/combined_heat_capacity = current_heat_capacity + air_heat_capacity
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var/old_temperature = air_contents.temperature
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if(combined_heat_capacity > 0)
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var/combined_energy = current_temperature*current_heat_capacity + air_heat_capacity*air_contents.temperature
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if(air_contents.temperature > current_temperature) //if it's hotter than we can cool it, cool it
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air_contents.temperature = combined_energy/combined_heat_capacity
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//todo: have current temperature affected. require power to bring down current temperature again
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if(abs(old_temperature-air_contents.temperature) > 1)
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network.update = 1
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return 1 |