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https://github.com/CHOMPStation2/CHOMPStation2.git
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6fbe320f88
- Unanchored windows did not split zones. - Phantom connections left behind by closed doors.
159 lines
3.1 KiB
Plaintext
159 lines
3.1 KiB
Plaintext
#define CONNECTION_DIRECT 2
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#define CONNECTION_SPACE 4
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#define CONNECTION_INVALID 8
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/turf/simulated/var/tmp/connection_manager/connections = new
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/connection_manager/var/connection/N
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/connection_manager/var/connection/S
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/connection_manager/var/connection/E
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/connection_manager/var/connection/W
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/connection_manager/proc/get(d)
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switch(d)
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if(NORTH)
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if(check(N)) return N
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else return null
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if(SOUTH)
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if(check(S)) return S
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else return null
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if(EAST)
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if(check(E)) return E
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else return null
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if(WEST)
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if(check(W)) return W
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else return null
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/connection_manager/proc/place(connection/c, d)
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switch(d)
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if(NORTH) N = c
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if(SOUTH) S = c
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if(EAST) E = c
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if(WEST) W = c
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/connection_manager/proc/update_all()
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if(check(N)) N.update()
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if(check(S)) S.update()
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if(check(E)) E.update()
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if(check(W)) W.update()
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/connection_manager/proc/check(connection/c)
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return c && c.valid()
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/connection/var/turf/simulated/A
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/connection/var/turf/simulated/B
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/connection/var/zone/zoneA
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/connection/var/zone/zoneB
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/connection/var/connection_edge/edge
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/connection/var/state = 0
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/connection/New(turf/simulated/A, turf/simulated/B)
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#ifdef ZASDBG
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ASSERT(air_master.has_valid_zone(A))
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//ASSERT(air_master.has_valid_zone(B))
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#endif
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src.A = A
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src.B = B
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zoneA = A.zone
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if(!istype(B))
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mark_space()
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edge = air_master.get_edge(A.zone,B)
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edge.add_connection(src)
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else
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zoneB = B.zone
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edge = air_master.get_edge(A.zone,B.zone)
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edge.add_connection(src)
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/connection/proc/mark_direct()
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edge.remove_connection(src)
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state |= CONNECTION_DIRECT
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edge.add_connection(src)
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/connection/proc/mark_indirect()
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edge.remove_connection(src)
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state &= ~CONNECTION_DIRECT
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edge.add_connection(src)
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/connection/proc/mark_space()
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state |= CONNECTION_SPACE
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/connection/proc/direct()
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return (state & CONNECTION_DIRECT)
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/connection/proc/valid()
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return !(state & CONNECTION_INVALID)
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/connection/proc/erase()
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edge.remove_connection(src)
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state |= CONNECTION_INVALID
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/connection/proc/update()
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//world << "Updated, \..."
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if(!istype(A,/turf/simulated))
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//world << "Invalid A."
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erase()
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return
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var/block_status = air_master.air_blocked(A,B)
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if(block_status & AIR_BLOCKED)
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//world << "Blocked connection."
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erase()
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return
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else if(block_status & ZONE_BLOCKED)
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if(direct())
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mark_indirect()
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else
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mark_direct()
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var/b_is_space = !istype(B,/turf/simulated)
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if(state & CONNECTION_SPACE)
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if(!b_is_space)
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//world << "Invalid B."
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erase()
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return
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if(A.zone != zoneA)
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//world << "Zone changed, \..."
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if(!A.zone)
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erase()
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//world << "erased."
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return
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else
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edge.remove_connection(src)
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edge = air_master.get_edge(A.zone, B)
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edge.add_connection(src)
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zoneA = A.zone
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//world << "valid."
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return
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else if(b_is_space)
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//world << "Invalid B."
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erase()
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return
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if(A.zone == B.zone)
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//world << "A == B"
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erase()
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return
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if(A.zone != zoneA || (zoneB && (B.zone != zoneB)))
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//world << "Zones changed, \..."
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if(A.zone && B.zone)
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edge.remove_connection(src)
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edge = air_master.get_edge(A.zone, B.zone)
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edge.add_connection(src)
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zoneA = A.zone
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zoneB = B.zone
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else
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//world << "erased."
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erase()
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return
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//world << "valid." |