Infinite loop?

[Pwego]

I just get white screened when i try any while, for, or do loop. This is what i have I dont understand why it doesn't work.


This just says that if the cursor overlaps the item then change certain bools to make it disappear and make the next item appear.

	int n = 0;
		 if (facex-5 <= itemx+5 && facex+5 >= itemx-5 && facey-5 <= itemy+5 && facey+5 >= itemy-5) {
				stage1=false,stage2=true,n++;}
		 if (facex-5 <= item2x+5 && facex+5 >= item2x-5 && facey-5 <= item2y+5 && facey+5 >= item2y-5) {
				stage2=false,stage3=true;n++;}
		 if (facex-5 <= item3x+5 && facex+5 >= item3x-5 && facey-5 <= item3y+5 && facey+5 >= item3y-5) {
				stage3=false,n++;}
	do {
		 if(stage1==true&&n==0){
			 Drawitem(itemx,itemy,0,255,0 );}
		 if (stage2==true&&n==1){
			 Drawitem(item2x,item2y,0,255,0);}
		 if (stage3==true&&n==2){
			 Drawitem(item3x,item3y,0,0,255 );
		 	 if (facex<400){item3x=item3x+4,item3y=item3y-4;}}
		}
	while(n<3);

[JLBorges]

// say n==2 at this point
do 
{
        // ...
}
while (n<3 ) ;

Where are you modifying the value of n so that n<3 becomes false and the loop is ended?

[Pwego]

After each overlap, n is increased by one "n++". After you collect 3 items the loop shall end. How should i do this any other way?

[tvrameshmc]

n value must be changed in do while loop other wise program will not end. I think you forget to include following code in loop.

if (facex-5 <= itemx+5 && facex+5 >= itemx-5 && facey-5 <= itemy+5 && facey+5 >= itemy-5) {
				stage1=false,stage2=true,n++;}
		 if (facex-5 <= item2x+5 && facex+5 >= item2x-5 && facey-5 <= item2y+5 && facey+5 >= item2y-5) {
				stage2=false,stage3=true;n++;}
		 if (facex-5 <= item3x+5 && facex+5 >= item3x-5 && facey-5 <= item3y+5 && facey+5 >= item3y-5) {
				stage3=false,n++;}