static void
slider_updated_actions(uint32_t GOP)
{
// only do something if we have output, and auto refreshing
if (options.auto_refresh)
show_GOP(engine,GOP);
if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button_run))) {
display_flush(engine);
}
// make sure the parser is loaded
if (mpeg2parser->getParsingState()==PARSER_STATE_FINISHED)
update_GOP_info(GOP);
// handle start/end button availability
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button_start_mark))) {
gtk_widget_set_sensitive(button_end_mark, (GOP >= mark_start));
}
}
void game_draw(void)
{
int i;
// reset buffer at startup
display_clear();
// Draw players
players_draw();
// Draw ball
display_drawCircle(ball->Location.x, ball->Location.y, ball->Radius);
// Draw goals
for(i = 20; i < LCD_HEIGHT - 20; i++)
{
display_drawPixel(5, i, 1);
display_drawPixel(LCD_WIDTH - 6, i, 1);
}
display_flush();
}
void on_button_run_toggled(GtkToggleButton * togglebutton, gpointer user_data)
{
uint32_t GOPs, i;
GOPs = mpeg2parser->numGOPs();
i = get_GOP_selected();
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglebutton))) {
// if you clicked "Run", you want to see it...
run_saved_refresh = options.auto_refresh;
options.auto_refresh = true;
}
while (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(togglebutton)))
{
set_GOP_selected(i);
flush();
i = get_GOP_selected();
i+=options.run_speed;
if (i >= GOPs)
{
if (options.run_loop)
i = 0;
else
{
// flip back off now
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(togglebutton),
FALSE);
flush();
}
}
}
flush();
display_flush(engine);
options.auto_refresh = run_saved_refresh;
}
