Simplify room link functions

log/aGeneratedRoomLayout

@@ -1,14 +1,14 @@
 Seed: 7114951007332849727
 Room layout (compact): 
-0,1,2,3
+0,1,2,3,4,5,6
 |
-+- 4,5
++- 7,8
 |
-+- 6,7
++- 9,10
 |
-+- 8,9,10
++- 11,12,13
 |
-11,12,13,14,15,16,17,18,19,20,21
+14,15,16,17,18,19,20,21,22,23,24
 
 Layout with room names:
 tutRezBox-0
@@ -17,41 +17,47 @@ autoDoor-1
 |
 Corridor-2
 |
-doorToggle-6gon-3
+glass8gon-3
 |
-+- triggerDoorRoom-4
+autoDoor-4
+|
+Corridor-5
+|
+doorToggle-6gon-6
+|
++- triggerDoorRoom-7
 |  |
-|  autoRect-5
+|  autoRect-8
 |
-+- triggerDoorRoom-6
++- triggerDoorRoom-9
 |  |
-|  autoRect-7
+|  autoRect-10
 |
-+- Corridor-8
++- Corridor-11
 |  |
-|  autoDoor-9
+|  autoDoor-12
 |  |
-|  roomCenterPillar-10
+|  autoRect-13
 |
-triggerDoorRoom-11
+triggerDoorRoom-14
 |
-6gon-12
+autoRect-15
 |
-Corridor-13
+Corridor-16
 |
-autoRect-14
+autoRect-17
 |
-Corridor-15
+Corridor-18
 |
-autoRect-16
+autoRect-19
 |
-Corridor-17
+Corridor-20
 |
-6gon-18
+6gon-21
 |
-defaultRoom-19
+defaultRoom-22
 |
-autoRect-20
+autoRect-23
 |
-Corridor-21
+Corridor-24
 

log/attemptedSeeds

@@ -1,4 +1,4 @@
 Generating level with seed 7114951007332849727
 
 After 1 attempt(s), Successful generation of level with seed 7114951007332849727
-22 rooms in total
+25 rooms in total

log/treeCluster

@@ -3,13 +3,17 @@ Seed: 7114951007332849727
 |
 1:corDoor
 |
-2:DoorTest
+2:octo
 |
-3:TutLight
+3:corDoor
 |
-4:TutDrop
+4:DoorTest
 |
-5:cor
+5:TutLight
+|
+6:TutDrop
+|
+7:cor
 
 0:0:TutStartRez
 
@@ -21,47 +25,57 @@ Seed: 7114951007332849727
 |
 1:0:1:Corridor
 
-2:0:DoorTest
+2:0:octo
 
-2:0:0:doorToggle-6gon
-|
-+- 2:0:1:triggerDoorRoom
-|  |
-|  2:0:2:autoRect
-|
-+- 2:0:3:triggerDoorRoom
-|  |
-|  2:0:4:autoRect
-|
-+- 2:0:5:Corridor
-|  |
-|  2:0:6:autoDoor
-|  |
-|  2:0:7:roomCenterPillar
-|
-2:0:8:triggerDoorRoom
+2:0:0:glass8gon
 
-3:0:TutLight
+3:0:corDoor
 
-3:0:0:6gon
+3:0:0:autoDoor
 |
 3:0:1:Corridor
-|
-3:0:2:autoRect
-|
-3:0:3:Corridor
-|
-3:0:4:autoRect
-|
-3:0:5:Corridor
 
-4:0:TutDrop
+4:0:DoorTest
 
-4:0:0:6gon
+4:0:0:doorToggle-6gon
 |
-4:0:1:defaultRoom
++- 4:0:1:triggerDoorRoom
+|  |
+|  4:0:2:autoRect
 |
-4:0:2:autoRect
++- 4:0:3:triggerDoorRoom
+|  |
+|  4:0:4:autoRect
+|
++- 4:0:5:Corridor
+|  |
+|  4:0:6:autoDoor
+|  |
+|  4:0:7:autoRect
+|
+4:0:8:triggerDoorRoom
 
-5:0:Corridor
+5:0:TutLight
+
+5:0:0:autoRect
+|
+5:0:1:Corridor
+|
+5:0:2:autoRect
+|
+5:0:3:Corridor
+|
+5:0:4:autoRect
+|
+5:0:5:Corridor
+
+6:0:TutDrop
+
+6:0:0:6gon
+|
+6:0:1:defaultRoom
+|
+6:0:2:autoRect
+
+7:0:Corridor