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Ignore registration of a object that is already registered. Preventing duplicate callback invocations. Thanks King_Lemming for pointing this out.

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This commit is contained in:
LexManos 2013-06-02 21:44:34 -07:00
parent 0e571eeb19
commit cea0edfdb1
1 changed files with 5 additions and 0 deletions
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5
common/net/minecraftforge/event/EventBus.java
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@ -24,6 +24,11 @@ public class EventBus
public void register(Object target) public void register(Object target)
{ {
if (listeners.containsKey(target))
{
return;
}
Set<? extends Class<?>> supers = TypeToken.of(target.getClass()).getTypes().rawTypes(); Set<? extends Class<?>> supers = TypeToken.of(target.getClass()).getTypes().rawTypes();
for (Method method : target.getClass().getMethods()) for (Method method : target.getClass().getMethods())
{ {