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void
font_draw(const char *s, i32 x, i32 y)
{
const TZR_Uint res = TZR_RES("res/tset.bmp");
if (res == 0) return;
x -= cfg.tile_width;
for (i32 i = 0; s[i] != '\0'; i++) {
x += cfg.tile_width;
if (s[i] == ' ')
continue;
const i32 v = s[i] + 800;
const i32 ix = v % tileset_width() * cfg.tile_width;
const i32 iy = v / tileset_width() * cfg.tile_height;
TZR_DrawImage(res, x, y, ix, iy, cfg.tile_width, cfg.tile_height);
}
}
void
font_print(i32 x, i32 y, const char *fmt, ...)
{
char buf[256] = {};
va_list va;
va_start(va, fmt);
vsnprintf(buf, sizeof(buf) - 1, fmt, va);
va_end(va);
font_draw(buf, x, y);
}
void
font_center(i32 x, i32 y, const char *fmt, ...)
{
char buf[256] = {};
va_list va;
va_start(va, fmt);
vsnprintf(buf, sizeof(buf) - 1, fmt, va);
va_end(va);
TZR_DrawSetColor(0, 0, 0);
TZR_DrawRectangle(x, y,
strlen(buf) * cfg.tile_width, cfg.tile_height,
.fill=true, .center=true);
TZR_DrawSetColor(1, 1, 1);
font_draw(buf, x - strlen(buf)*cfg.tile_width/2,y - cfg.tile_height/2);
}
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