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objective-ccocos2d-iphone

can't reference an int inside array

I am trying to insert an int into the array number but it wont work.

int middlePointx[3] = {
    350, 400, 460
};
int imHere = 0;
 imHere = 0;
joystick1.position = ccp(middlePointx[imHere].x,startingPoint1.y);

I get a member reference base type int is not a structure or union

Solution

  • On the contrary, your problem is that you are referencing an int, but your code tries to treat it like a point.

    The expression middlePointx[0] gives the value 350 — that's the first element of the array middlePointx. So the expression middlePointx[imHere].x is equivalent to 350.x. Do you see where this is going wrong? The integer 350 is not a CGPoint — it doesn't have an x member.

    I think you just want middlePointx[imHere], with no member access at all.