int a= 100;
boolean downwards=true;
void setup(){

size(300,300);
framerate(30);
background(255,0,0);
}
void draw(){

smooth();


noStroke();
fill(102,0,0);

//spray
fill(153,153,153);
ellipse (mouseX,mouseY-7,16,16);
fill(255,0,0);
rectMode(CENTER);
rect(mouseX,mouseY,16,16);
stroke(0);
point(200,177);
line(mouseX,mouseY-23,mouseX+20,mouseX-23);
}