Function draw_text

source/src/rendertext.cpp:385–422

}

void draw_text(const char *str, int left, int top, int r, int g, int b, int a, int cursor, int maxwidth)
{
#define TEXTINDEX(idx) if(idx == cursor) { cx = x; cy = y; cc = str[idx]; }
#define TEXTTAB(idx) TEXTGETCOLUMN
#define TEXTWHITE(idx)
#define TEXTLINE(idx)
#define TEXTCOLOR(idx) text_color(str[idx], colorstack, sizeof(colorstack), colorpos, color, a);
#define TEXTIGRAPH(idx) queue_igraph((uchar)str[idx], left+x, top+y), x += FONTH + 1;
#define TEXTCHAR(idx) x += draw_char(c, left+x, top+y) + 1;
#define TEXTWORD TEXTWORDSKELETON
    char colorstack[10];
    bvec color(r, g, b);
    int colorpos = 0, cx = INT_MIN, cy = 0, cc = ' ';
    colorstack[0] = 'c'; //indicate user color
    igraphbatch.setsize(0);
    glBlendFunc(GL_SRC_ALPHA, curfont->tex->bpp==32 ? GL_ONE_MINUS_SRC_ALPHA : GL_ONE);
    glBindTexture(GL_TEXTURE_2D, curfont->tex->id);
    glBegin(GL_QUADS);
    glColor4ub(color.x, color.y, color.z, a);
    TEXTSKELETON
    glEnd();
    if(cursor >= 0)
    {
        if(cx == INT_MIN) { cx = x; cy = y; }
        if(maxwidth != -1 && cx >= maxwidth) { cx = 0; cy += FONTH; }
        int cw = curfont->chars.inrange(cc-33) ? curfont->chars[cc-33].w + 1 : curfont->defaultw;
        rendercursor(left+cx, top+cy, cw);
    }
    render_igraphs();
#undef TEXTINDEX
#undef TEXTTAB
#undef TEXTWHITE
#undef TEXTLINE
#undef TEXTCOLOR
#undef TEXTIGRAPH
#undef TEXTCHAR
#undef TEXTWORD
}

void reloadfonts()
{