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Added documentation, split ConnectionManager.dm, removed some unused procs.

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Added a proc to find the other zone in an edge for future procs.
Fixed the stupid .int again.
This commit is contained in:
Aryn
2014-02-21 08:19:12 -07:00
parent 0089ae6282
commit d0c0315d53
8 changed files with 311 additions and 74 deletions
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96
code/ZAS/Connection.dm
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@@ -2,78 +2,52 @@
#define CONNECTION_SPACE 4
#define CONNECTION_INVALID 8
/turf/var/tmp/connection_manager/connections
/*
Overview:
Connections are made between turfs by air_master.connect(). They represent a single point where two zones converge.
/connection_manager/var/connection/N
/connection_manager/var/connection/S
/connection_manager/var/connection/E
/connection_manager/var/connection/W
Class Vars:
A - Always a simulated turf.
B - A simulated or unsimulated turf.
#ifdef ZLEVELS
/connection_manager/var/connection/U
/connection_manager/var/connection/D
#endif
zoneA - The archived zone of A. Used to check that the zone hasn't changed.
zoneB - The archived zone of B. May be null in case of unsimulated connections.
/connection_manager/proc/get(d)
switch(d)
if(NORTH)
if(check(N)) return N
else return null
if(SOUTH)
if(check(S)) return S
else return null
if(EAST)
if(check(E)) return E
else return null
if(WEST)
if(check(W)) return W
else return null
edge - Stores the edge this connection is in. Can reference an edge that is no longer processed
after this connection is removed, so make sure to check edge.coefficient > 0 before re-adding it.
#ifdef ZLEVELS
if(UP)
if(check(U)) return U
else return null
if(DOWN)
if(check(D)) return D
else return null
#endif
Class Procs:
/connection_manager/proc/place(connection/c, d)
switch(d)
if(NORTH) N = c
if(SOUTH) S = c
if(EAST) E = c
if(WEST) W = c
mark_direct()
Marks this connection as direct. Does not update the edge.
Called when the connection is made and there are no doors between A and B.
Also called by update() as a correction.
#ifdef ZLEVELS
if(UP) U = c
if(DOWN) D = c
#endif
mark_indirect()
Unmarks this connection as direct. Does not update the edge.
Called by update() as a correction.
/connection_manager/proc/update_all()
if(check(N)) N.update()
if(check(S)) S.update()
if(check(E)) E.update()
if(check(W)) W.update()
#ifdef ZLEVELS
if(check(U)) U.update()
if(check(D)) D.update()
#endif
mark_space()
Marks this connection as unsimulated. Updating the connection will check the validity of this.
Called when the connection is made.
This will not be called as a correction, any connections failing a check against this mark are erased and rebuilt.
/connection_manager/proc/erase_all()
if(check(N)) N.erase()
if(check(S)) S.erase()
if(check(E)) E.erase()
if(check(W)) W.erase()
#ifdef ZLEVELS
if(check(U)) U.erase()
if(check(D)) D.erase()
#endif
direct()
Returns 1 if no doors are in between A and B.
/connection_manager/proc/check(connection/c)
return c && c.valid()
valid()
Returns 1 if the connection has not been erased.
erase()
Called by update() and connection_manager/erase_all().
Marks the connection as erased and removes it from its edge.
update()
Called by connection_manager/update_all().
Makes numerous checks to decide whether the connection is still valid. Erases it automatically if not.
*/
/connection/var/turf/simulated/A
/connection/var/turf/simulated/B