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#include "stdarg.h"
#include "stdio.h"
#include "string.h"
#include "strings33.h"
#include "types.h"
extern Font33 defFont;
extern Font33 bigFont;
static Font33 *fonts[2] = {
&defFont, &bigFont
};
void e33_uprintf( Surface *surf, Size f, u32 col, Size x, Size y, const char *fmt, ... )
{
static char tmp[512];
va_list args;
va_start(args, fmt);
vsprintf(tmp, fmt, args);
e33_uprint( surf, f, col, x, y, tmp );
va_end(args);
}
void e33_uprint( Surface *surf, Size f, u32 col, Size x, Size y, const char *str )
{
Size i, j, ofs;
Font33 *font = fonts[f];
Size sWidth = surf->w;
Size sHeight = surf->h;
FontGlyph33 *glyphs = font->glyphs;
Size fbw = surf->w;
Size fbh = surf->h;
u32 *out;
uSize slen = strlen(str);
Size strWid = 0;
for( i = 0; i < slen; ++i ) {
strWid += glyphs[ str[i] - 0x20 ].width;
}
if( (x + strWid) >= sWidth ) {
x -= (strWid - (sWidth - x));
}
if( (y + font->height) >= sHeight ) {
y -= (font->height - (sHeight - y));
}
if(x < 0) { x = 0; }
if(y < 0) { y = 0; }
out = surf->data + (x + (y * surf->w));
for( i = 0, ofs = 0; i < slen; ++i )
{
FontGlyph33 *glyph = &glyphs[ str[i] - 0x20 ];
Size numPlots = glyph->num_plots;
Size gWidth = glyph->width;
u16 *plots = glyph->plots;
for( j = 0; j < numPlots; ++j )
{
Size plot = plots[j];
Size offset = (((plot & font->yAnd) * fbw) + (plot >> font->xShift)) + ofs;
memcpy( out + offset, &col, sizeof(u32) );
}
ofs += gWidth;
}
}
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