Function show_out_of_renderloop_progress

source/src/renderhud.cpp:1240–1284

}

void show_out_of_renderloop_progress(float bar1, const char *text1, float bar2, const char *text2)   // also used during loading
{
    c2skeepalive();

    glDisable(GL_DEPTH_TEST);
    glMatrixMode(GL_MODELVIEW);
    glPushMatrix();
    glLoadIdentity();
    glMatrixMode(GL_PROJECTION);
    glPushMatrix();
    glLoadIdentity();
    glOrtho(0, VIRTW*1.2f, VIRTH*1.2f, 0, -1, 1);

    glLineWidth(3);

    if(text1)
    {
        bar(1, 1, 0.1f, 0.1f, 0.1f);
        if(bar1>0) bar(bar1, 1, 0.2f, 0.2f, 0.2f);
    }

    if(bar2>0)
    {
        bar(1, 3, 0.1f, 0.1f, 0.1f);
        bar(bar2, 3, 0.2f, 0.2f, 0.2f);
    }

    glLineWidth(1);

    glEnable(GL_BLEND);
    glEnable(GL_TEXTURE_2D);

    if(text1) draw_text(text1, 2*FONTH, 1*FONTH + FONTH/2);
    if(bar2>0) draw_text(text2, 2*FONTH, 3*FONTH + FONTH/2);

    glDisable(GL_TEXTURE_2D);
    glDisable(GL_BLEND);

    glPopMatrix();
    glMatrixMode(GL_MODELVIEW);
    glPopMatrix();

    glEnable(GL_DEPTH_TEST);
    SDL_GL_SwapWindow(screen);
}