diff options
Diffstat (limited to 'util/events.lua')
| -rw-r--r-- | util/events.lua | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/util/events.lua b/util/events.lua index 6e13619c..0bf0ddcb 100644 --- a/util/events.lua +++ b/util/events.lua @@ -15,6 +15,7 @@ local setmetatable = setmetatable; local next = next; local _ENV = nil; +-- luacheck: std none local function new() -- Map event name to ordered list of handlers (lazily built): handlers[event_name] = array_of_handler_functions @@ -26,7 +27,7 @@ local function new() -- Event map: event_map[handler_function] = priority_number local event_map = {}; -- Called on-demand to build handlers entries - local function _rebuild_index(handlers, event) + local function _rebuild_index(self, event) local _handlers = event_map[event]; if not _handlers or next(_handlers) == nil then return; end local index = {}; @@ -34,7 +35,7 @@ local function new() t_insert(index, handler); end t_sort(index, function(a, b) return _handlers[a] > _handlers[b]; end); - handlers[event] = index; + self[event] = index; return index; end; setmetatable(handlers, { __index = _rebuild_index }); @@ -61,13 +62,13 @@ local function new() local function get_handlers(event) return handlers[event]; end; - local function add_handlers(handlers) - for event, handler in pairs(handlers) do + local function add_handlers(self) + for event, handler in pairs(self) do add_handler(event, handler); end end; - local function remove_handlers(handlers) - for event, handler in pairs(handlers) do + local function remove_handlers(self) + for event, handler in pairs(self) do remove_handler(event, handler); end end; @@ -81,6 +82,7 @@ local function new() end end; local function fire_event(event_name, event_data) + -- luacheck: ignore 432/event_name 432/event_data local w = wrappers[event_name] or global_wrappers; if w then local curr_wrapper = #w; |