Kits with double jump, faster run ...

Hey guys,

i was interested in some programming and just get some plugins and decode it to look whats inside.. i was interested in "kits plugins" all i found where "i give you items plugin" but there are server wehre youre kit give you some specials, like double jump, you can run faster, jump high in water and stuff like this..

are there tutorials for this thinks or how do i do it?

Thanks.

 

I am not sure, you should watch tutorials on specific topics, and more general java topics ofcourse, but to make the double jump you would just make the double jump methods but check if the player has the kit when he jumps the second time

 

You could take a look at this PotionEffectType

 

This one looks good.. are there some tutorials for this? i dont found any.. Or some examples?

I wanna combine this stuff with this plugin: http://dev.bukkit.org/bukkit-plugins/survival-games/
Is it possible? When i decode it the plugin has many of classes.. and here is the kits class