Add minecart track objects, housekeeping

Dungeons/entrances.asm

@@ -3,23 +3,30 @@
 
 ; $DB8BF-$DB916 - chr types indicating door entrances
 org $1BB8BF
-  dw $00FE, $00C5, $00FE, $0114, $0115, $0175, $0156, $00F5
-  dw $00E2, $01EF, $0119, $00FE, $0172, $0177, $013F, $0172
-  dw $0112, $0161, $0172, $014C, $0156, $01EF, $00FE, $00FE
-  dw $00FE, $010B, $0173, $0143, $0149, $0175, $0103, $0100
-  dw $01C6 ; Waterfall tile
-  dw $015E
-  dw $0167
-  dw $0128, $0131, $0112, $016D, $0163
-  dw $0173, $00FE, $0113, $00A7
+ValidDoorTypes_low:
+ dw $00FE, $00C5, $00FE, $0114 ; ???, House Door, ???, ???
+ dw $0115, $0175, $0156, $00F5
+ dw $00E2, $01EF, $0119, $00FE ; ???, ???, ???, Desert Door
+ dw $0172, $0177, $013F, $0172
+ dw $0112, $0161, $0172, $014C ; ???, ???, Dam Door, ???
+ dw $0156, $01EF, $00FE, $00FE
+ dw $00FE, $010B, $0173, $0143 ; ???, ???, ???, Tower of Hera
+ dw $0149, $0175, $0103, $0100
+ dw $01C6, $015E, $0167, $0128
+ dw $0131, $0112, $016D, $0163
+ dw $0173, $00FE, $0113, $0177
 
-; $DB917 - $DB96E
-  dw $014A, $00C4, $014F, $0115, $0114, $0174, $0155, $00F5
-  dw $00EE, $01EB, $0118, $0146, $0171, $0155, $0137, $0174
-  dw $0173, $0121, $0164, $0155, $0157, $0128, $0114, $0123
-  dw $0113, $0109, $0118, $0161, $0149, $0171, $0174, $0101
-  dw $01C6 ; Waterfall tile
-  dw $0131
-  dw $0051
-  dw $014E, $0131, $0121, $017A, $0163
-  dw $0172, $01BD, $0152, $00A7
+;---------------------------------------------------------------------------------------------------
+
+ValidDoorTypes_high:
+ dw $014A, $00C4, $014F, $0115 ; ???, House Door, ???, ???
+ dw $0114, $0174, $0155, $00F5
+ dw $00EE, $01EB, $0118, $0146 ; ???, ???, ???, Desert Door
+ dw $0171, $0155, $0137, $0174
+ dw $0173, $0121, $0164, $0155 ; ???, ???, Dam Door, ???
+ dw $0157, $0128, $0114, $0123
+ dw $0113, $0109, $0118, $0161
+ dw $0149, $0117, $0174, $0101
+ dw $01C6, $0131, $0051, $014E
+ dw $0131, $0112, $017A, $0163
+ dw $0172, $01BD, $0152, $0167