I define three variables (just for example) as follows:
window.myCirclePlayer_0 = ...
window.myCirclePlayer_1 = ...
window.myCirclePlayer_2 = ...
Somewhere else in my code (pseu-code):
var index = 0 1 or 2; //index can be 0, 1 or 2, we don't know which yet
I then want to add the index to the window variable so it calls the correct method. This doesn't work though. Is something like this even possible?
window.myCirclePlayer_[index].doMethod();
You can do window['myCirclePlayer_' + index].doMethod() but you should consider another approach. When you see variables like foo_1 and foo_2 you should probably be using an array.
Than way you can do something like:
var circlePlayers = [
...,
...,
...
];
Then you can use the index more naturally like:
circlePlayers[index].doMethod();
You can also add more circlePlayers like:
circlePlayers.push(...);
I only used ... in the code examples above because that's what you used.
