Right now I have code for a counter that counts down by one each act till 0, then I need it to reset after I press a certain key but only if the counter is at 0. So something like "if counter = 0 and isKeyDown("x")". Is this possible?
LastingLuck wrote ...
2011/9/17
If Statement Multiple Conditions
Total n00bE here, but I think that the syntax would be something like:
1 2 3 | if ((counter == 0) && Greenfoot.isKeyDown("x")) { doStuff()} |
I tried what you suggested, but I get an error that says "Operator && cannot be applied to int,boolean"
I just found a work around by putting the "if counter = 0" inside another if statement, so it looks like this
If anyone knows a better solution, please tell me
1 2 3 4 5 6 7 | if (Greenfoot.isKeyDown("x")){ if (counter = 0) { counter = 500; }} |
Whoa, whoa - "if (counter = 0) " - that should never work, you'd need: "if (counter == 0)", a double-equal sign rather than a single one.
And, what ez4u2c was correct and should have worked - perhaps you type it incorrectly? (In particular - perhaps you used '=' where '==' was required?)
I changed it to what you said, and it worked perfectly. I'm still very new to programming so thanks a lot for the help.
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