FunctionsAndAnimation

//Eugene Liang, Functions and Animation, CP1, Mods 16-17

//http://opagungnamstyle.webs.com/Computer Programing/FunctionsNAnimation.html

​

int num1 = 350;

int num2 = 50;

int change1 = 15;

int change2 = 12;

​

void setup()

{

  size(500,500);

}

​

void draw()

{

  gun();

  waves();

}

​

//GUN

void gun()

{

  smooth();

  fill(255,255,255);

  rect(430,200,15,60);

  rect(360,193,80,10);

  ellipse(425,200,85,45);

  fill(37,255,5);

  ellipse(360,200,25,25);

  fill(28,90,211);

  curve(350,190,400,183,400,217,350,210);

  curve(350,190,420,178,420,222,350,210);

  curve(380,190,443,180,443,220,380,210);

}

​

​

//gun signals

void waves()

{

  noFill();

  frameRate(8);

  if(num1 > 0)

  {

    ellipse(num1,200,25,num2);

    num1 = num1 - change1;

    num2 = num2 + change2;

  }

  if(num1 < 0)

  {

   background(179);

    gun();

    num1 = 350;

    num2 = 50;

  }

}