int amx_menu_doevents(AMX *amx)
{
if (!peek_keys(ANY_KEY))
return 0;
int status;
cell retval;
if (b1_func != -1 && get_keys(BUTTON1))
{
status = amx_Exec(amx, &retval, b1_func);
if (status != 0) return status;
}
if (b2_func != -1 && get_keys(BUTTON2))
{
status = amx_Exec(amx, &retval, b2_func);
if (status != 0) return status;
}
if (b3_func != -1 && get_keys(BUTTON3))
{
status = amx_Exec(amx, &retval, b3_func);
if (status != 0) return status;
}
if (b3_func != -1 && get_keys(BUTTON4))
{
status = amx_Exec(amx, &retval, b4_func);
if (status != 0) return status;
}
if (s1_func != -1 && peek_keys(SCROLL1_PRESS | SCROLL1_LEFT | SCROLL1_RIGHT))
{
int param = 0;
if (get_keys(SCROLL1_PRESS))
param = 0;
else if (get_keys(SCROLL1_LEFT))
param = -scroller_speed();
else if (get_keys(SCROLL1_RIGHT))
param = scroller_speed();
amx_Push(amx, param);
status = amx_Exec(amx, &retval, s1_func);
if (status != 0) return status;
}
if (s2_func != -1 && peek_keys(SCROLL2_PRESS | SCROLL2_LEFT | SCROLL2_RIGHT))
{
int param = 0;
if (get_keys(SCROLL2_PRESS))
param = 0;
else if (get_keys(SCROLL2_LEFT))
param = -scroller_speed();
else if (get_keys(SCROLL2_RIGHT))
param = scroller_speed();
amx_Push(amx, param);
status = amx_Exec(amx, &retval, s2_func);
if (status != 0) return status;
}
return 0;
}
void select_file(char result[13])
{
static int page = 0; // Remember selections while the program runs
static int index = 0;
int maxindex = 0;
bool rerender = true;
for(;;)
{
if (get_keys(BUTTON1) && index >= 0)
{
// File selected, get the name and return
if (get_name(result, page, index))
return;
else
rerender = true; // Couldn't find file, maybe fs has changed?
}
if (get_keys(BUTTON2))
{
// Refresh
//f_flush(&fatfs);
rerender = true;
}
if (get_keys(BUTTON4))
{
show_msgbox("About PAWN_APP",
"Pawn scripting language for DSO Quad\n"
"(C) 2012 Petteri Aimonen <*****@*****.**>\n"
"\n"
"Built " __DATE__ " at " __TIME__ "\n"
"Git id " COMMITID "\n"
"GCC version " __VERSION__
);
rerender = true;
}
if (peek_keys(SCROLL1_LEFT | SCROLL1_RIGHT | SCROLL2_LEFT | SCROLL2_RIGHT))
{
// Clear old cursor
show_cursor(index, 0);
// Update index
if (get_keys(SCROLL1_LEFT)) index -= 4;
if (get_keys(SCROLL1_RIGHT)) index += 4;
if (get_keys(SCROLL2_LEFT)) index -= 1;
if (get_keys(SCROLL2_RIGHT)) index += 1;
if (index < 0)
{
if (page > 0)
{
page--;
render_screen(page, &maxindex);
index += 12;
}
else
{
index = 0;
}
}
if (index >= maxindex)
{
if (maxindex > ICONS_ON_SCREEN)
{
page++;
index -= 12;
rerender = true;
}
else
{
index = maxindex - 1;
}
}
// Draw new cursor
show_cursor(index, RGB(128, 128, 255));
}
if (rerender)
{
render_screen(page, &maxindex);
show_cursor(index, RGB(128, 128, 255));
rerender = false;
if (index >= maxindex)
index = maxindex - 1;
}
}
}
