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Adding debug output to the protocol lib useage location to get more data.

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This commit is contained in:
Olof Larsson 2013-03-01 13:10:56 +01:00
parent 148b09542d
commit b00eb28834
1 changed files with 33 additions and 23 deletions
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56
src/com/massivecraft/mcore/integration/protocollib/EntityPotionColorPacketAdapter.java
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@ -41,32 +41,42 @@ public class EntityPotionColorPacketAdapter extends PacketAdapter
@Override @Override
public void onPacketSending(PacketEvent event) public void onPacketSending(PacketEvent event)
{ {
// If the server is sending a meta-data packet to a sendee player... try
// NOTE: That must be the case. We are listening to no other situation.
final PacketContainer packet = event.getPacket();
final Player sendee = event.getPlayer();
// ... fetch the entity ...
// NOTE: MetaData packets are only sent to players in the same world.
final Entity entity = packet.getEntityModifier(sendee.getWorld()).read(0);
// ... fetch the metadata ...
final List<WrappedWatchableObject> metadata = packet.getWatchableCollectionModifier().read(0);
// ... for each watchable in the metadata ...
for (WrappedWatchableObject watchable : metadata)
{ {
// If the watchable is about potion effect color ... // If the server is sending a meta-data packet to a sendee player...
if (watchable.getIndex() != 8) continue; // NOTE: That must be the case. We are listening to no other situation.
final PacketContainer packet = event.getPacket();
final Player sendee = event.getPlayer();
// ... run our custom async event to allow changing it ... // ... fetch the entity ...
int oldColor = (Integer) watchable.getValue(); // NOTE: MetaData packets are only sent to players in the same world.
MCoreEntityPotionColorEvent colorEvent = new MCoreEntityPotionColorEvent(sendee, entity, oldColor); final Entity entity = packet.getEntityModifier(sendee.getWorld()).read(0);
colorEvent.run();
int newColor = colorEvent.getColor();
// ... alter if changed. // ... fetch the metadata ...
if (newColor != oldColor) watchable.setValue(newColor, false); final List<WrappedWatchableObject> metadata = packet.getWatchableCollectionModifier().read(0);
// ... for each watchable in the metadata ...
for (WrappedWatchableObject watchable : metadata)
{
// If the watchable is about potion effect color ...
if (watchable.getIndex() != 8) continue;
// ... run our custom async event to allow changing it ...
int oldColor = (Integer) watchable.getValue();
MCoreEntityPotionColorEvent colorEvent = new MCoreEntityPotionColorEvent(sendee, entity, oldColor);
colorEvent.run();
int newColor = colorEvent.getColor();
// ... alter if changed.
if (newColor != oldColor) watchable.setValue(newColor, false);
}
}
catch (Exception e)
{
System.out.println("Caught "+e.getClass().getName()+" exception in EntityPotionColorPacketAdapter#onPacketSending");
System.out.println("Message: "+e.getMessage());
System.out.println("Stack Trace:");
e.printStackTrace();
} }
} }
} }