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Identify DRAW_LINE

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This commit is contained in:
Joshua Bell 2017-09-18 21:43:35 -07:00
parent aede1af6e9
commit 05d8caf8a6
2 changed files with 16 additions and 8 deletions
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7
desk.acc/a2d.inc
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@ -113,11 +113,14 @@ A2D_UNK_0C := $0C ; Unknown - used in calculator
A2D_SET_POS := $0E
;; (input length 4 bytes)
;; .word x
;; .word y
;; .word xcoord
;; .word ycoord
A2D_DRAW_LINE := $0F ; Draw line (from SET_POS)
;; $0F used in puzzle
;; (input length 4 bytes)
;; .word xdelta signed, delta in pixels
;; .word ydelta
A2D_FILL_RECT := $11 ; With selected simple pattern (SET_PATTERN)
;; (input length 8 bytes)

17
desk.acc/puzzle.s
View File

@ -533,12 +533,15 @@ piece16:
.res 8, $FF
.byte $00
.proc set_pos_params ; for what ??? (board is at 5,3)
.word 5, 2
;; line across top of puzzle (bitmaps include bottom edges)
.proc set_pos_params
xcoord: .word 5
ycoord: .word 2
.endproc
.proc draw_line_params
xdelta: .word 112
ydelta: .word 0
.endproc
;; Param block for $0F call (4 bytes)
L0D91: .byte $70,$00,$00,$00 ; ???
;; hole position (0..3, 0..3)
hole_x: .byte 0
@ -974,8 +977,10 @@ draw_window:
A2D_CALL A2D_SET_PATTERN, pattern_speckles
A2D_CALL A2D_FILL_RECT, fill_rect_params
A2D_CALL A2D_SET_PATTERN, pattern_black
A2D_CALL A2D_SET_POS, set_pos_params
A2D_CALL $0F, L0D91 ; ???
A2D_CALL A2D_DRAW_LINE, draw_line_params
jsr draw_all
lda #window_id