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https://github.com/CHOMPStation2/CHOMPStation2.git
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153 lines
4.1 KiB
Plaintext
153 lines
4.1 KiB
Plaintext
/obj/machinery/atmospherics/trinary/mixer
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icon = 'icons/atmos/mixer.dmi'
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icon_state = "map"
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construction_type = /obj/item/pipe/trinary/flippable
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pipe_state = "mixer"
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density = FALSE
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level = 1
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name = "Gas mixer"
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use_power = USE_POWER_IDLE
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idle_power_usage = 150 //internal circuitry, friction losses and stuff
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power_rating = 3700 //This also doubles as a measure of how powerful the mixer is, in Watts. 3700 W ~ 5 HP
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var/set_flow_rate = ATMOS_DEFAULT_VOLUME_MIXER
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var/list/mixing_inputs
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//for mapping
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var/node1_concentration = 0.5
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var/node2_concentration = 0.5
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//node 3 is the outlet, nodes 1 & 2 are intakes
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/obj/machinery/atmospherics/trinary/mixer/update_icon(var/safety = 0)
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if(tee)
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icon_state = "t"
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else if(mirrored)
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icon_state = "m"
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else
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icon_state = ""
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if(!powered())
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icon_state += "off"
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else if(node2 && node3 && node1)
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icon_state += use_power ? "on" : "off"
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else
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icon_state += "off"
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update_use_power(USE_POWER_OFF)
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/obj/machinery/atmospherics/trinary/mixer/Initialize(mapload)
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. = ..()
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air1.volume = ATMOS_DEFAULT_VOLUME_MIXER
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air2.volume = ATMOS_DEFAULT_VOLUME_MIXER
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air3.volume = ATMOS_DEFAULT_VOLUME_MIXER * 1.5
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if (!mixing_inputs)
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mixing_inputs = list(src.air1 = node1_concentration, src.air2 = node2_concentration)
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/obj/machinery/atmospherics/trinary/mixer/process()
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..()
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last_power_draw = 0
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last_flow_rate = 0
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if((stat & (NOPOWER|BROKEN)) || !use_power)
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return
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//Figure out the amount of moles to transfer
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var/transfer_moles = (set_flow_rate*mixing_inputs[air1]/air1.volume)*air1.total_moles + (set_flow_rate*mixing_inputs[air1]/air2.volume)*air2.total_moles
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var/power_draw = -1
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if (transfer_moles > MINIMUM_MOLES_TO_FILTER)
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power_draw = mix_gas(src, mixing_inputs, air3, transfer_moles, power_rating)
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if(network1 && mixing_inputs[air1])
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network1.update = 1
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if(network2 && mixing_inputs[air2])
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network2.update = 1
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if(network3)
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network3.update = 1
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if (power_draw >= 0)
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last_power_draw = power_draw
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use_power(power_draw)
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return 1
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/obj/machinery/atmospherics/trinary/mixer/tgui_interact(mob/user, datum/tgui/ui)
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ui = SStgui.try_update_ui(user, src, ui)
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if(!ui)
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ui = new(user, src, "AtmosMixer", name)
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ui.open()
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/obj/machinery/atmospherics/trinary/mixer/tgui_data(mob/user)
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var/list/data = list()
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data["on"] = use_power
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data["set_pressure"] = round(set_flow_rate)
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data["max_pressure"] = min(air1.volume, air2.volume)
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data["node1_concentration"] = round(mixing_inputs[air1]*100, 1)
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data["node2_concentration"] = round(mixing_inputs[air2]*100, 1)
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var/list/node_connects = get_node_connect_dirs()
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data["node1_dir"] = dir_name(node_connects[1],TRUE)
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data["node2_dir"] = dir_name(node_connects[2],TRUE)
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return data
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/obj/machinery/atmospherics/trinary/mixer/attack_hand(user as mob)
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if(..())
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return
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tgui_interact(user)
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/obj/machinery/atmospherics/trinary/mixer/tgui_act(action, params)
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if(..())
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return TRUE
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switch(action)
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if("power")
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update_use_power(!use_power)
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. = TRUE
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if("pressure")
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var/pressure = params["pressure"]
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if(pressure == "max")
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pressure = min(air1.volume, air2.volume)
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. = TRUE
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else if(text2num(pressure) != null)
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pressure = text2num(pressure)
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. = TRUE
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if(.)
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set_flow_rate = clamp(pressure, 0, min(air1.volume, air2.volume))
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if("node1")
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var/value = text2num(params["concentration"])
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mixing_inputs[air1] = max(0, min(1, value / 100))
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mixing_inputs[air2] = 1.0 - mixing_inputs[air1]
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. = TRUE
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if("node2")
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var/value = text2num(params["concentration"])
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mixing_inputs[air2] = max(0, min(1, value / 100))
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mixing_inputs[air1] = 1.0 - mixing_inputs[air2]
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. = TRUE
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update_icon()
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//
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// "T" Orientation - Inputs are on oposite sides instead of adjacent
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//
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/obj/machinery/atmospherics/trinary/mixer/t_mixer
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icon_state = "tmap"
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construction_type = /obj/item/pipe/trinary // Can't flip a "T", its symmetrical
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pipe_state = "t_mixer"
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dir = SOUTH
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initialize_directions = SOUTH|EAST|WEST
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tee = TRUE
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//
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// Mirrored Orientation - Flips the output dir to opposite side from normal.
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//
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/obj/machinery/atmospherics/trinary/mixer/m_mixer
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icon_state = "mmap"
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dir = SOUTH
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initialize_directions = SOUTH|NORTH|EAST
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mirrored = TRUE
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