public static void remove_handler(Event_Type type, Handler fn, object user)
{
event_handler_entry prev = null;
event_handler_entry curr = event_handlers[(int)type];
/* Look for the entry in the list */
while (curr != null)
{
/* Check if this is the entry we want to remove */
if (curr.fn == fn && curr.user == user)
{
if (prev == null)
{
event_handlers[(int)type] = curr.next;
}
else
{
prev.next = curr.next;
}
//mem_free(curr);
return;
}
prev = curr;
curr = curr.next;
}
}
static void dispatch(Event_Type type, Game_Event data)
{
event_handler_entry t = event_handlers[(int)type];
/*
* Send the word out to all interested event handlers.
*/
while (t != null)
{
/* Call the handler with the relevant data */
t.fn(type, data, t.user);
t = t.next;
}
}
public static void add_handler(Event_Type type, Handler fn, object user)
{
event_handler_entry e;
Misc.assert(fn != null);
/* Make a new entry */
e = new event_handler_entry();
e.fn = fn;
e.user = user;
/* Add it to the head of the appropriate list */
e.next = event_handlers[(int)type];
event_handlers[(int)type] = e;
}
public static void add_handler(Event_Type type, Handler fn, object user)
{
event_handler_entry e;
Misc.assert(fn != null);
/* Make a new entry */
e = new event_handler_entry();
e.fn = fn;
e.user = user;
/* Add it to the head of the appropriate list */
e.next = event_handlers[(int)type];
event_handlers[(int)type] = e;
}
