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41 lines
837 B
Lua
41 lines
837 B
Lua
; CommanderX16 simple graphics example!
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; make sure to compile with the cx16 compiler target.
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%target cx16
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%zeropage basicsafe
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main {
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sub start() {
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void cx16.screen_set_mode($80)
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cx16.r0=0
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cx16.FB_init()
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cx16.r0 = 0
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cx16.r1 = 0
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cx16.FB_cursor_position()
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uword xx
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ubyte yy
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for yy in 199 downto 0 {
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for xx in 319 downto 0 {
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cx16.FB_set_pixel( yy+lsb(xx))
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}
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}
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; cx16.GRAPH_init()
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for xx in 0 to 319 step 32 {
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ubyte q
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for q in 0 to 31 {
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cx16.GRAPH_set_colors(q, 2, 0)
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cx16.r0 = xx+q
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cx16.r1=0
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cx16.r2=rnd()
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cx16.r3=199
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cx16.GRAPH_draw_line()
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}
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}
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}
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}
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