Working on spiral problems

BaseClasses.py

@@ -860,7 +860,8 @@ class Door(object):
             layer = 4 * (self.layer ^ 1 if toggle else self.layer)
             return [self.roomIndex, layer + self.doorIndex]
         if self.type == DoorType.SpiralStairs:
-            bitmask = 0x10 * int(self.zeroHzCam)
+            bitmask = 0x04 * int(self.layer)
+            bitmask += 0x10 * int(self.zeroHzCam)
             bitmask += 0x20 * int(self.zeroVtCam)
             return [self.roomIndex, bitmask + self.quadrant, self.shiftX, self.shiftY]
 

Doors.py

@@ -57,7 +57,7 @@ def create_doors(world, player):
         create_spiral_stairs(player, 'Hyrule Dungeon Armory Down Stairs', DoorType.SpiralStairs, Direction.Down, 0x71, 0, Low, A, 0x1e, 0xa0, True),
         create_spiral_stairs(player, 'Hyrule Dungeon Staircase Up Stairs', DoorType.SpiralStairs, Direction.Up, 0x70, 2, High, A, 0x36, 0xa0, True),
         create_spiral_stairs(player, 'Hyrule Dungeon Staircase Down Stairs', DoorType.SpiralStairs, Direction.Down, 0x70, 1, High, A, 0x1f, 0x50),
-        create_spiral_stairs(player, 'Hyrule Dungeon Cellblock Up Stairs', DoorType.SpiralStairs, Direction.Up, 0x80, 0, Low, A, 0x1f, 0x50),
+        create_spiral_stairs(player, 'Hyrule Dungeon Cellblock Up Stairs', DoorType.SpiralStairs, Direction.Up, 0x80, 0, High, A, 0x1f, 0x50),
 
         # sewers
         create_blocked_door(player, 'Sewers Behind Tapestry S', DoorType.Normal, Direction.South, 0x41, Mid, High),

Rom.py

@@ -18,7 +18,7 @@ from EntranceShuffle import door_addresses
 
 
 JAP10HASH = '03a63945398191337e896e5771f77173'
-RANDOMIZERBASEHASH = 'fdfff1a9046506a57dbcbe23fb5fd386'
+RANDOMIZERBASEHASH = '6b3a06053a9751e976a228ded2b0439d'
 
 
 class JsonRom(object):

asm/asm_investigations.txt

@@ -122,6 +122,26 @@ c2 21 ae b6 0a bf 1b
 
 
 
+Trap doors:
+
+0468 - flag is set when doors are down (1 = down? 0 = up?)
+$690 - 7 for open - 0 for down
+
+IntraRoom: ->
+Dungeon_IntraRoomTransShutDoors (maybe should be Open)
+stz $0468
+#$07 -> $0690
+
+Dungeon_IntraRoomTransOpenDoors (maybe should be Shut)
+
+10D71 -> A
+A -> 0468
+0468++
+0 -> 0690
+
+
+
+
 Other transition stuff
 
 Overworld_LoadTransGfx -> LoadTransAuxGfx

asm/doorrando.asm

@@ -29,7 +29,7 @@ NotLinkDoor2:
 ; Staircase routine
 ;org $02a1e7 ;(PC: 121e7)
 org $01c3d4 ;(PC: c3d4)
-jsl SpiralWarp : nop
+jsl SpiralWarp : nop #4
 
 
 ; Graphics fix
@@ -333,5 +333,7 @@ ShiftQuadIndex:
 db 2, 1 ; see ShiftQuad func (relates to $a9,$aa)
 CamBoundIndex: ; Horizontal 1st
 db 0, 4 ; Camera Bounds $0618-$61f
+OppCamBoundIndex: ; Horizontal 1st
+db 4, 0 ; Camera Bounds $0618-$61f
 
 incsrc doortables.asm

asm/spiral.asm

@@ -29,20 +29,21 @@ SpiralWarp:
     ldy #$01 : jsr ShiftQuadSimple
 
     .skipYQuad
+    lda $01 : and #$04 : lsr : sta $048a ;fix layer calc 0->0 2->1
     ; shift lower coordinates
     lda $02 : sta $22
     lda $03 : sta $20
 
-    ldy #$00 : jsr SetCamera ; todo: figure out camera jazz
+    ldy #$00 : jsr SetCamera
     ldy #$01 : jsr SetCamera
 
     ply : plx : plb ; pull the stuff we pushed
 
-    .end
+    .end rtl
     ; this is the code we are hijacking
-    ; lda $a0 - we overwrote this behavior
+    ; lda $a0 - we overwrote all this behavior
-    lda $063d, x
+    ; lda $063d, x
-    rtl
+    ; sta $048a
 }
 
 ;Sets the offset in A
@@ -97,8 +98,6 @@ ShiftQuadSimple:
 SetCamera:
 {
     stz $04 : sty $05
-    lda $01 : and #$10 : !add $05 : cmp #$10 : beq .done ; zeroHzCam check (10+0 = 10)
-    lda $01 : and #$20 : !add $05 : cmp #$21 : beq .done ; zeroVtCam check (20+1 = 21)
 
     tyx : lda $a9,x : bne .nonZeroHalf
     lda CamQuadIndex,y : tax : lda $607,x : pha
@@ -106,21 +105,40 @@ SetCamera:
     dec $e3,x
 
     .noQuadAdj
+    lda $01 : and #$10 : !add $05 : cmp #$10 : beq .done ; zeroHzCam check (10+0 = 10)
+    lda $01 : and #$20 : !add $05 : cmp #$21 : beq .done ; zeroVtCam check (20+1 = 21)
     lda CoordIndex,y : tax
-    lda $20,x : cmp #$79 : bcc .adjust
+    lda $20,x : cmp #$79 : bcc .done
-    !sub #$78 : sta $04 : bra .adjust
+    !sub #$78 : sta $04 : bra .done
 
     .nonZeroHalf ;meaning either right half or bottom half
     lda CoordIndex,y : tax
     lda $20,x : cmp #$78 : bcs .setQuad
-    !add #$78 : sta $04 : bra .adjust
+    lda $01 : and #$10 : !add $05 : cmp #$10 : beq .done ; zeroHzCam check (10+0 = 10)
+    lda $01 : and #$20 : !add $05 : cmp #$21 : beq .done ; zeroVtCam check (20+1 = 21)
+    !add #$78 : sta $04 : bra .done
 
     .setQuad
     lda CamQuadIndex,y : tax : lda $0607, x : pha
-    lda CameraIndex,y : tax : pla : sta $e3, x : bra .done
+    lda CameraIndex,y : tax : pla : sta $e3, x
+    bra .done
 
-    .adjust
+    .done
-    lda CameraIndex,y : tax
+    lda CameraIndex,y : tax : lda $e2, x : phx
-    .done lda $04 : sta $e2,x
+    jsr AdjCamBounds
+    plx : lda $e2, x : !sub $04 : sta $e2, x
+    rts
+}
+
+;input : A should be loaded with current camera low byte
+;        $04 should be loaded with what we want the low byte to become (00-ff)
+AdjCamBounds:
+{
+    stz $05 : rep #$30 : and #$00FF ; sanitize input for 16 bit
+    !sub $04 : sta $04
+    lda OppCamBoundIndex,y : tax
+    lda $0618, x : !sub $04 : sta $0618, x
+    lda $061A, x : !sub $04 : sta $061A, x
+    sep #$30
     rts
 }

notes.txt

@@ -1,9 +1,9 @@
 Notes:
 
+Zero camera out skips quad logic
 
 
-
+The armory guard room and the room above have fake layers. Shutter doors
-The armory guard room and the room above have fake layers. Maybe not???