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Improvements by Oliver Schmidt

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3074 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2004-06-03 15:05:41 +00:00
parent 8c4b3599a2
commit 9a1bab361f
20 changed files with 201 additions and 78 deletions
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26
libsrc/apple2/apple2-280-192-6.s
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@@ -14,6 +14,32 @@
.macpack generic
; ------------------------------------------------------------------------
; ROM entry points
TEXT := $F399 ; Return to text screen
HGR := $F3E2 ; Initialize and clear hi-res page 1.
HCLR := $F3F2 ; Clear the current hi-res screen to black.
HPOSN := $F411 ; Positions the hi-res cursor without
; plotting a point.
; Enter with (A) = Y-coordinate, and
; (Y,X) = X-coordinate.
HPLOT := $F457 ; Calls HPOSN and tries to plot a dot at
; the cursor's position. If you are
; trying to plot a non-white color at
; a complementary color position, no
; dot will be plotted.
HLIN := $F53A ; Draws a line from the last plotted
; point or line destination to:
; (X,A) = X-coordinate, and
; (Y) = Y-coordinate.
DRAW := $F601 ; Draws a shape. Enter with (Y,X) = the
; address of the shape table, and (A) =
; the rotation factor. Uses the current
; color.
SETHCOL := $F6EC ; Set the hi-res color to (X), where (X)
; must be between 0 and 7.
; ------------------------------------------------------------------------
; Header. Includes jump table and constants.