my code is buggy who can help me ? (beginer)

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gamemakerh

my code is buggy who can help me ? (beginer)

in Programming Questions • 2 years ago

Hi. i'm frustated about my skech. I'm learning this awesome processing language, but I dont get it how to make ball bounce back... bal teleporting from its begining and then drifts away from screen. maybe somenone could help me with some advices ?

regards.

Replies(2)

nardove

Re: my code is buggy who can help me ? (beginer)

2 years ago

No sure what you are trying to do here but this may help

float x, y;
float targetX, targetY;
float iniX, iniY;
float radius = 10;
float halfRadius = radius/2;
float easing = 0.05;
void setup() {
x = iniX = 10;
y = iniY = 10;
targetX = 80;
targetY = 80;
}
void draw() {
background(200);
x += (targetX - x) * easing;
y += (targetY - y) * easing;
// check if we reach our destination within 0.01 tolerance and move back to out initial position
if ( targetX - x < 0.01 && targetY - y < 0.01 ) {
targetX = iniX;
targetY = iniY;
}
ellipse( x, y, radius, radius );
}

Note that the distance between the targetX and x will never be < or = to 0 that is why I use 0.01 there are other and better ways to achieve the same but it all depends on the purpose of your sketch

David Wil..

Re: Re: my code is buggy who can help me ? (beginer)

2 years ago

Was that meant for the easing thread?

http://forum.processing.org/topic/how-to-ease-in-not-out

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