Problems with Magic (mp)

Most of the time if you are being attacked by a monster, either your magic never decrease as your using it(as in if you are a warlock and using a AOE spell, not healing spells because it still decreases with healing spells) , or as your being attacked by a monster or walking across spikes your mp also goes way up in the thousands and glitches back and forth. Sometimes i also notice my mp switch when i use self heal or any other heals, as in i will really have 23 mp out of 185 and when i heal it will be 183 out of 185 mp. Sometimes It stays and then i have refilled mp and sometimes not.

Edit:
I also think maybe i should ask If the Aoe spells are not supposed to give you exp if you use it? Because while i am killing things i seem to not get exp at all unless its the monster attacking me, but if i kill them while they are away from me it does not give my anything?

ok this bug is a trap bug when you step on a trap and your tp is 0,
your tp will show full,
if you cast a spell before a monster hits you it will regain your tp back to full ^^
and allow you cast. this bug seems to be fooling the server when you shouldn't be allowed to cast. now that aoe's have a delay it mainly works with tornado or a fast casting spell like heaven's ect. healing will renew your tp as well.
this bug does not work when you step on a trap and a monster hits you because your tp will regulate back to normal.

I will try and fix but this is tricky spells should be fixed soon the spikes are a little different . Whats happening when you step on spikes is like a player attacking you this is the normal packet

PacketBuilder builder(PACKET_CLOTHES, PACKET_REPLY); builder.AddShort(from->player->id); //attacker id
builder.AddShort(character_ptr->player->id);//who is being attacked id
builder.AddThree(amount); //damage
builder.AddChar(from->direction); //direction you are hitting
builder.AddChar(int(double(character_ptr->hp) double(character_ptr->maxhp) * 100.0)); // hp
builder.AddChar(character_ptr->hp == 0); //hp

packet for spikes

PacketBuilder builder(PACKET_CLOTHES, PACKET_REPLY);
builder.AddShort(0);
builder.AddShort(character_ptr->player->id);
builder.AddThree(amount);
builder.AddChar(from->direction);
builder.AddChar(int(double(character_ptr->hp) / double(character_ptr->maxhp) * 100.0));
builder.AddChar(character_ptr->hp == 0);

the 0 is hitting u and is causing the trouble ad im having trouble finding the correct thing to adjust I think theres a recovery packet ill look in to aswell!

so capturing this packet would create an infinite tp hack? xD