mirror of
https://github.com/ParadiseSS13/Paradise.git
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67 lines
2.1 KiB
Plaintext
67 lines
2.1 KiB
Plaintext
/datum/component/swarming
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var/offset_x = 0
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var/offset_y = 0
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var/is_swarming = FALSE
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var/list/swarm_members = list()
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var/static/list/swarming_loc_connections = list(
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COMSIG_ATOM_EXITED = PROC_REF(leave_swarm),
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COMSIG_ATOM_ENTERED = PROC_REF(join_swarm),
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COMSIG_ATOM_AFTER_SUCCESSFUL_INITIALIZED_ON = PROC_REF(join_swarm)
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)
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/datum/component/swarming/Initialize(max_x = 24, max_y = 24)
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if(!ismovable(parent))
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return COMPONENT_INCOMPATIBLE
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offset_x = rand(-max_x, max_x)
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offset_y = rand(-max_y, max_y)
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AddComponent(/datum/component/connect_loc_behalf, parent, swarming_loc_connections)
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/datum/component/swarming/Destroy()
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for(var/other in swarm_members)
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var/datum/component/swarming/other_swarm = other
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other_swarm.swarm_members -= src
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if(!length(other_swarm.swarm_members))
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other_swarm.unswarm()
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swarm_members = null
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return ..()
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/datum/component/swarming/proc/join_swarm(datum/source, atom/movable/arrived)
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SIGNAL_HANDLER // COMSIG_ATOM_ENTERED + COMSIG_ATOM_AFTER_SUCCESSFUL_INITIALIZED_ON
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if(isliving(arrived))
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var/mob/living/our_mob = arrived
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if(our_mob.stat == DEAD)
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return
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var/datum/component/swarming/other_swarm = arrived.GetComponent(/datum/component/swarming)
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if(!other_swarm)
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return
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swarm()
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swarm_members |= other_swarm
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other_swarm.swarm()
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other_swarm.swarm_members |= src
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/datum/component/swarming/proc/leave_swarm(datum/source, atom/movable/gone, direction)
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SIGNAL_HANDLER // COMSIG_ATOM_EXITED
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var/datum/component/swarming/other_swarm = gone.GetComponent(/datum/component/swarming)
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if(!other_swarm || !(other_swarm in swarm_members))
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return
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swarm_members -= other_swarm
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if(!length(swarm_members))
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unswarm()
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other_swarm.swarm_members -= src
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if(!length(other_swarm.swarm_members))
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other_swarm.unswarm()
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/datum/component/swarming/proc/swarm()
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var/atom/movable/owner = parent
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if(!is_swarming)
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is_swarming = TRUE
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animate(owner, pixel_x = owner.pixel_x + offset_x, pixel_y = owner.pixel_y + offset_y, time = 2)
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/datum/component/swarming/proc/unswarm()
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var/atom/movable/owner = parent
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if(is_swarming)
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animate(owner, pixel_x = owner.pixel_x - offset_x, pixel_y = owner.pixel_y - offset_y, time = 2)
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is_swarming = FALSE
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