void drawrect(int x, int y, int right, int bottom, uint32_t color)
{
set_color(color);
glBindTexture(GL_TEXTURE_2D, white);
makequad(&quads[0], x, y, right, bottom);
glDrawQuads(0, 1);
}
void drawalpha(int bm, int x, int y, int width, int height, uint32_t color)
{
set_color(color);
glBindTexture(GL_TEXTURE_2D, bitmap[bm]);
makequad(&quads[0], x, y, x + width, y + height);
glDrawQuads(0, 1);
}
static int _drawtext(int x, int xmax, int y, uint8_t *str, uint16_t length)
{
glUniform3fv(k, 1, colorf);
glBindTexture(GL_TEXTURE_2D, sfont->texture);
int c = 0;
GLYPH *g;
uint8_t len;
uint32_t ch;
while(length) {
len = utf8_len_read(str, &ch);
str += len;
length -= len;
g = font_getglyph(sfont, ch);
if(g) {
if(x + g->xadvance > xmax) {
x = -x;
break;
}
if(c == 64) {
glDrawQuads(0, 64);
c = 0;
}
makeglyph(&quads[c++], x + g->x, y + g->y, g->mx, g->my, g->width, g->height);
x += g->xadvance;
}
}
glDrawQuads(0, c);
return x;
}
