moduleapi, modulemanager: Re-structure module.event_handlers so that the same handler can harmlessly handle multiple events (thanks Zash)

1 files changed, 6 insertions, 1 deletions

diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 44c84de1..96f1d3ea 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -70,7 +70,12 @@ function api:fire_event(...)
 end
 
 function api:hook_object_event(object, event, handler, priority)
-	self.event_handlers[handler] = { name = event, priority = priority, object = object };
+	local handlers = self.event_handlers[event];
+	if not handlers then
+		handlers = {};
+		self.event_handlers[event] = handlers;
+	end
+	handlers[event] = { handler = handler, priority = priority, object = object };
 	return object.add_handler(event, handler, priority);
 end