hello. i've been running my own rp server some time and i got a realy good idea to add some more rp content what i want is to be able to control mobs actions. as an example lets say we have 50 players holding a fortress. then sudden there spawn like 400 mobs all around the fortress and they all start attacking the castle in groups. creepers explode when comming to a wall. spiders climbing, endermans teleport up to players on sight. and so. is there any there could make a plugin like this? i would be villing to pay a very experinced java coder for this.