Learning Processing: A Beginner's Guide to Programming Images ...

int globalX = 0;
int globalY = 100;
int speed = 1;
void setup() {
}
size(200,200);
smooth();
void draw() {
background(0);
Functions 111
Exercise 7-6: Here is the bouncing ball from Example 5-6 combined with the drawCar( )
function. Fill in the blanks so that you now have a bouncing car with parameter passing! (Note
that the global variables are now named globalX and globalY to avoid confusion with the local
variables x and y in drawCar( ) ).
}
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void move() {
}
// Change the x location by speed
globalX = globalX + speed;
void bounce() {
}
if ((globalX > width) || (globalX < 0)) {
}
speed = speed * –1;
void drawCar(int x, int y, int thesize, color c) {
int offset = thesize / 4;
rectMode(CENTER);
stroke(200);
fill(c);
rect(x,y,thesize,thesize/2);
fill(200);