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Added Kasan Hangulmadang-16 emulation. Patch from Greatpsycho.

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This commit is contained in:
SarahW 2020-11-14 14:20:37 +00:00
commit 87941f2903
8 changed files with 290 additions and 8 deletions
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20
src/vid_svga_render.c
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@ -203,10 +203,17 @@ void svga_render_text_80_ksc5601(svga_t *svga)
if(x + xinc < svga->hdisp && (chr & (nextchr | svga->ksc5601_sbyte_mask) & 0x80))
{
if((chr == 0xc9 || chr == 0xfe) && (nextchr > 0xa0 && nextchr < 0xff))
dat = fontdatksc5601_user[(chr == 0xfe ? 96 : 0) + (nextchr & 0x7F) - 0x20][svga->sc];
if((chr == svga->ksc5601_udc_area_msb[0] || chr == svga->ksc5601_udc_area_msb[1]) && (nextchr > 0xa0 && nextchr < 0xff))
dat = fontdatksc5601_user[(chr == svga->ksc5601_udc_area_msb[1] ? 96 : 0) + (nextchr & 0x7F) - 0x20][svga->sc];
else if(nextchr & 0x80)
{
if(svga->ksc5601_swap_mode == 1 && (nextchr > 0xa0 && nextchr < 0xff))
{
if(chr >= 0x80 && chr < 0x99) chr += 0x30;
else if(chr >= 0xB0 && chr < 0xC9) chr -= 0x30;
}
dat = fontdatksc5601[((chr & 0x7F) << 7) | (nextchr & 0x7F)][svga->sc];
}
else
dat = 0xFF;
}
@ -215,7 +222,8 @@ void svga_render_text_80_ksc5601(svga_t *svga)
if (attr & 8) charaddr = svga->charsetb + (chr * 128);
else charaddr = svga->charseta + (chr * 128);
dat = svga->vram[charaddr + (svga->sc << 2)];
if ((svga->ksc5601_english_font_type >> 8) == 1) dat = fontdatksc5601[((svga->ksc5601_english_font_type & 0x7F) << 7) | (chr >> 1)][((chr & 1) << 4) | svga->sc];
else dat = svga->vram[charaddr + (svga->sc << 2)];
}
if (svga->seqregs[1] & 1)
{
@ -255,10 +263,12 @@ void svga_render_text_80_ksc5601(svga_t *svga)
}
}
if((chr == 0xc9 || chr == 0xfe) && (nextchr > 0xa0 && nextchr < 0xff))
dat = fontdatksc5601_user[(chr == 0xfe ? 96 : 0) + (nextchr & 0x7F) - 0x20][svga->sc + 16];
if((chr == svga->ksc5601_udc_area_msb[0] || chr == svga->ksc5601_udc_area_msb[1]) && (nextchr > 0xa0 && nextchr < 0xff))
dat = fontdatksc5601_user[(chr == svga->ksc5601_udc_area_msb[1] ? 96 : 0) + (nextchr & 0x7F) - 0x20][svga->sc + 16];
else if(nextchr & 0x80)
{
dat = fontdatksc5601[((chr & 0x7F) << 7) | (nextchr & 0x7F)][svga->sc + 16];
}
else
dat = 0xFF;
if (svga->seqregs[1] & 1)