mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-11-17 14:12:58 +00:00
165 lines
1.9 KiB
ArmAsm
165 lines
1.9 KiB
ArmAsm
; 11, 22 = lookout
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; 10, 24 = poster
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; 25, 4 = zipline
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map_check_exit:
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lda GUYBRUSH_X
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cmp #11
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beq check_lookout
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cmp #10
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beq check_poster
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cmp #24
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beq check_zipline
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cmp #25
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beq check_zipline
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rts
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check_lookout:
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lda GUYBRUSH_Y
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cmp #22
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beq map_to_lookout
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cmp #24
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beq map_to_lookout
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jmp map_no_exit
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map_to_lookout:
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lda #MONKEY_LOOKOUT
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sta LOCATION
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lda #GUYBRUSH_BIG
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sta GUYBRUSH_SIZE
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lda #30
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sta GUYBRUSH_X
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sta DESTINATION_X
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lda #14
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sta GUYBRUSH_Y
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lda #22
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sta DESTINATION_Y
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lda #DIR_DOWN
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sta GUYBRUSH_DIRECTION
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jsr change_location
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check_poster:
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lda GUYBRUSH_Y
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cmp #24
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beq map_to_poster
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cmp #26
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beq map_to_poster
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jmp map_no_exit
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map_to_poster:
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lda #MONKEY_POSTER
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sta LOCATION
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lda #2
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sta GUYBRUSH_X
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sta DESTINATION_X
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lda #20
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sta GUYBRUSH_Y
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lda #GUYBRUSH_TINY
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sta GUYBRUSH_SIZE
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lda #34
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sta DESTINATION_Y
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lda #DIR_DOWN
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sta GUYBRUSH_DIRECTION
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jsr change_location
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check_zipline:
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lda GUYBRUSH_Y
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cmp #4
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beq map_to_zipline
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cmp #6
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beq map_to_zipline
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jmp map_no_exit
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map_to_zipline:
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lda #MONKEY_ZIPLINE
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sta LOCATION
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lda #GUYBRUSH_BIG
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sta GUYBRUSH_SIZE
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lda #4
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sta GUYBRUSH_X
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sta DESTINATION_X
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lda #26
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sta GUYBRUSH_Y
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sta DESTINATION_Y
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lda #DIR_RIGHT
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sta GUYBRUSH_DIRECTION
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jsr change_location
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map_no_exit:
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rts
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map_adjust_destination:
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; x between 6 and 30
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; y between 2 and 32
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mp_check_x:
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lda DESTINATION_X
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cmp #6
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bcc mp_too_left
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cmp #30
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bcc mp_check_y
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lda #30
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sta DESTINATION_X
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jmp mp_check_y
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mp_too_left:
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lda #6
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sta DESTINATION_X
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mp_check_y:
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lda DESTINATION_Y
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cmp #2
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bcc mp_too_up
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cmp #32
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bcc done_mp_adjust
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lda #32
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sta DESTINATION_Y
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jmp done_mp_adjust
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mp_too_up:
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lda #2
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sta DESTINATION_Y
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done_mp_adjust:
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rts
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;draw_map_door:
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;
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; lda BAR_DOOR_OPEN
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; beq done_draw_map_door
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; lda #<door_sprite
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; sta INL
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; lda #>door_sprite
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; sta INH
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; lda #11
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; sta XPOS
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; lda #22
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; sta YPOS
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; jsr put_sprite_crop
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;done_draw_map_door:
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; rts
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map_check_bounds:
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rts
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