How do i get the amount of on actor currently on the scene. I want to change the world once all of one type of actor is gone.
aaronmckenzie wrote ...
2014/12/8
I want to Get the Amount of one specific Object
1 | if (getWorld().getObjects(/*ClassName*/.class).isEmpty()) Greenfoot.setWorld(/* ... */); |
if you want the actualy number, simply use the getObjects method, and use .size()
In other word, you could use this (though Super_Hippo's is more efficient)
This would be useful if you want to change it to be changed when only one of the actor is remaining. Ex. a multiplayer game, you want to end when only one player is left alive, but they both are the same class of object.
1 | if (getWorld().getObjects(ClassName.class).size() == 0) Greenfoot.setWorld(SomeWorld); |
Hey thanks for the coding it, wabuilderman your coding was the only oen that worked but thanks for helping out to Super_Hippo
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