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momoko, very simple update

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This commit is contained in:
dinkc64 2021-10-28 09:32:14 -04:00
parent 72cb1c2d8d
commit 32b954e85f
1 changed files with 4 additions and 21 deletions
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25
src/burn/drv/pre90s/d_momoko.cpp
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@ -400,12 +400,7 @@ static void DrvFillTransMask()
static INT32 DrvInit()
{
AllMem = NULL;
MemIndex();
INT32 nLen = MemEnd - (UINT8 *)0;
if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1;
memset(AllMem, 0, nLen);
MemIndex();
BurnAllocMemIndex();
{
if (BurnLoadRom(DrvZ80ROM0 + 0x00000, 0, 1)) return 1;
@ -493,7 +488,7 @@ static INT32 DrvExit()
BurnYM2203Exit();
BurnFree (AllMem);
BurnFreeMemIndex();
return 0;
}
@ -592,24 +587,12 @@ static void draw_sprites(INT32 start, INT32 end)
code = ((code & 0x380) << 1) | (code & 0x7f);
INT32 color = sprite_ram[offs + 2] & 0x07;
INT32 flipy = sprite_ram[offs + 2] & 0x08;
INT32 flipx = sprite_ram[offs + 2] & 0x10;
INT32 flipx = ~sprite_ram[offs + 2] & 0x10;
INT32 sx = sprite_ram[offs + 3] - 8;
if (DrvTransTab[3][code]) continue;
if (flipy) {
if (!flipx) {
RenderCustomTile_Mask_FlipXY_Clip(pTransDraw, 8, 16, code, sx, sy, color, 4, 0, 0x80, DrvGfxROM3);
} else {
RenderCustomTile_Mask_FlipY_Clip(pTransDraw, 8, 16, code, sx, sy, color, 4, 0, 0x80, DrvGfxROM3);
}
} else {
if (!flipx) {
RenderCustomTile_Mask_FlipX_Clip(pTransDraw, 8, 16, code, sx, sy, color, 4, 0, 0x80, DrvGfxROM3);
} else {
RenderCustomTile_Mask_Clip(pTransDraw, 8, 16, code, sx, sy, color, 4, 0, 0x80, DrvGfxROM3);
}
}
DrawCustomMaskTile(pTransDraw, 8, 16, code, sx, sy, flipx, flipy, color, 4, 0, 0x80, DrvGfxROM3);
}
}