112 lines
2.5 KiB
NASM
112 lines
2.5 KiB
NASM
!add = "clc : adc"
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!sub = "sec : sbc"
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; Free RAM notes
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; Normal doors use $0127 for scrolling indicator
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; Normal doors use $AB to store the trap door indicator
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; Spiral doors use $045e to store stair type
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; Gfx uses $b1 to for sub-sub-sub-module thing
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; Hooks into various routines
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incsrc drhooks.asm
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org $02b5c4 ; -- moving right routine 135c4
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jsl WarpRight
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org $02b665 ; -- moving left routine
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jsl WarpLeft
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org $02b713 ; -- moving down routine
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jsl WarpDown
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org $02b7b4 ; -- moving up routine
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jsl WarpUp
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org $02bd80
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jsl AdjustTransition
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nop
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;turn off linking doors -- see .notRoomLinkDoor label in Bank02.asm
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org $02b5a6
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bra NotLinkDoor1
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org $02b5b6
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NotLinkDoor1:
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org $02b647
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bra NotLinkDoor2
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org $02b657
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NotLinkDoor2:
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; Staircase routine
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org $01c3d4 ;(PC: c3d4)
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jsl RecordStairType : nop
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org $02a1e7 ;(PC: 121e7)
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jsl SpiralWarp
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; Graphics fix
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org $02895d
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Splicer:
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jsl GfxFixer
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lda $b1 : beq .done
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rts
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nop #5
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.done
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org $00fda4
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Dungeon_InitStarTileCh:
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org $00d6ae ;(PC: 56ae)
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LoadTransAuxGfx:
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org $00df5a ;(PC: 5f5a)
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PrepTransAuxGfx:
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;org $0ffd65 ;(PC: 07fd65)
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;Dungeon_LoadCustomTileAttr:
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;org $01fec1
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;Dungeon_ApproachFixedColor_variable:
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;org $a0f972 ; Rando version
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;LoadRoomHook:
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org $1bee74 ;(PC: 0dee74)
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Palette_DungBgMain:
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org $1bec77
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Palette_SpriteAux3:
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org $1becc5
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Palette_SpriteAux2:
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org $1bece4
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Palette_SpriteAux1:
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incsrc keydoors.asm
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;Kill big key (1e) check for south doors - not that easy unfortunately
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;org $1aa90
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;nop #5
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;Main Code
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org $278000 ;138000
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incsrc normal.asm
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incsrc spiral.asm
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incsrc gfx.asm
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; Data Section
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org $279000
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OffsetTable:
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dw -8, 8
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; Vert 0,6,0 Horz 2,0,8
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org $279010
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CoordIndex: ; Horizontal 1st
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db 2, 0 ; Coordinate Index $20-$23
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OppCoordIndex:
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db 0, 2 ; Swapped coordinate Index $20-$23 (minor optimization)
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CameraIndex: ; Horizontal 1st
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db 0, 6 ; Camera Index $e2-$ea
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CamQuadIndex: ; Horizontal 1st
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db 8, 0 ; Camera quadrants $600-$60f
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ShiftQuadIndex:
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db 2, 1 ; see ShiftQuad func (relates to $a9,$aa)
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CamBoundIndex: ; Horizontal 1st
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db 0, 4 ; Camera Bounds $0618-$61f
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OppCamBoundIndex: ; Horizontal 1st
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db 4, 0 ; Camera Bounds $0618-$61f
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CamBoundBaseLine: ; X camera stuff is 1st column todo Y camera needs more testing
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dw $007f, $0077 ; Left/Top camera bounds when at edge or layout frozen
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dw $0007, $000b ; Left/Top camera bounds when not frozen + appropriate low byte $22/$20 (preadj. by #$78/#$6c)
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dw $00ff, $010b ; Right/Bot camera bounds when not frozen + appropriate low byte $20/$22
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dw $017f, $0187 ; Right/Bot camera bound when at edge or layout frozen
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incsrc doortables.asm
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