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m72.cpp : Simpler gfx layout

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cam900 2018-05-07 18:53:57 +09:00 committed by Vas Crabb
parent 876f74461d
commit ae708bbe08
1 changed files with 4 additions and 6 deletions
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10
src/mame/drivers/m72.cpp
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@ -1820,8 +1820,8 @@ static const gfx_layout tilelayout =
RGN_FRAC(1,4), /* NUM characters */
4, /* 4 bits per pixel */
{ RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) },
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
{ STEP8(0,1) },
{ STEP8(0,8) },
8*8 /* every char takes 8 consecutive bytes */
};
@ -1831,10 +1831,8 @@ static const gfx_layout spritelayout =
RGN_FRAC(1,4), /* NUM characters */
4, /* 4 bits per pixel */
{ RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) },
{ 0, 1, 2, 3, 4, 5, 6, 7,
16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
{ STEP8(0,1), STEP8(16*8,1) },
{ STEP16(0,8) },
32*8 /* every sprite takes 32 consecutive bytes */
};