diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/events.lua | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/util/events.lua b/util/events.lua index 704d31a4..54816271 100644 --- a/util/events.lua +++ b/util/events.lua @@ -2,6 +2,7 @@ local ipairs = ipairs;
local pairs = pairs;
local t_insert = table.insert;
+local t_sort = table.sort;
local select = select;
module "events"
@@ -19,14 +20,15 @@ function new() for handler in pairs(_handlers) do
t_insert(index, handler);
end
+ t_sort(index, function(a, b) return _handlers[a] > _handlers[b]; end);
end
end;
- local function add_handler(event, handler)
+ local function add_handler(event, handler, priority)
local map = event_map[event];
if map then
- map[handler] = true;
+ map[handler] = priority or 0;
else
- map = {[handler] = true};
+ map = {[handler] = priority or 0};
event_map[event] = map;
end
_rebuild_index();
|