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43 lines
2.1 KiB
Plaintext
43 lines
2.1 KiB
Plaintext
var/datum/controller/failsafe/Failsafe
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/datum/controller/failsafe // This thing pretty much just keeps poking the master controller
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var/processing_interval = 100 //poke the MC every 10 seconds - set to 0 to disable
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var/MC_iteration = 0
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var/MC_defcon = 0 //alert level. For every poke that fails this is raised by 1. When it reaches 5 the MC is replaced with a new one. (effectively killing any master_controller.process() and starting a new one)
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/datum/controller/failsafe/New()
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//There can be only one failsafe. Out with the old in with the new (that way we can restart the Failsafe by spawning a new one)
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if(Failsafe != src)
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if(istype(Failsafe))
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qdel(Failsafe)
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Failsafe = src
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Failsafe.process()
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/datum/controller/failsafe/process()
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spawn(0)
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while(1) //more efficient than recursivly calling ourself over and over. background = 1 ensures we do not trigger an infinite loop
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if(!master_controller) new /datum/controller/game_controller() //replace the missing master_controller! This should never happen.
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if(processing_interval > 0)
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if(master_controller.processing_interval > 0) //only poke if these overrides aren't in effect
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if(MC_iteration == master_controller.iteration) //master_controller hasn't finished processing in the defined interval
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switch(MC_defcon)
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if(0 to 3)
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++MC_defcon
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if(4)
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admins << "<font color='red' size='2'><b>Warning. The Master Controller has not fired in the last [MC_defcon*processing_interval] ticks. Automatic restart in [processing_interval] ticks.</b></font>"
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MC_defcon = 5
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if(5)
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admins << "<font color='red' size='2'><b>Warning. The Master Controller has still not fired within the last [MC_defcon*processing_interval] ticks. Killing and restarting...</b></font>"
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new /datum/controller/game_controller() //replace the old master_controller (hence killing the old one's process)
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master_controller.process() //Start it rolling again
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MC_defcon = 0
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else
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MC_defcon = 0
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MC_iteration = master_controller.iteration
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sleep(processing_interval)
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else
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MC_defcon = 0
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sleep(100) |