"""
  In-class midterm questions review code, with lists
  Rory Solomon
  Code Toolkit: Python
  Weds, October 21, 2020
"""

x = 400
y = 300

badGuyX = []
badGuyY = []
badGuyXDirection = []

circleSize = 50

isHit = False

growTime = 3000

def setup():
    size(800,600)
    rectMode(CENTER)
    
    i = 0
    while i < 10:
        badGuyX.append( random(0,width) )
        badGuyY.append( 50 + i*50 )
        badGuyXDirection.append( random(-5,5) )
        i = i + 1

def draw():
    global x, y, circleSize, isHit, growTime
    
    if isHit:
        background(255,155,155)
    else:
        background(255)
    
    ellipse(x,y,circleSize,circleSize)

    # loop over "bad guys"
    i = 0
    while i < 10:
        
        # draw each bad guy
        rect(badGuyX[i],badGuyY[i],50,50)
    
        # move each bad guy
        badGuyX[i] = badGuyX[i] + badGuyXDirection[i]
        
        i = i + 1
    
    # check for collision between circle and "bad guy"
    i = 0
    while i < 10:
        if dist(x,y, badGuyX[i],badGuyY[i]) < circleSize/2 + 25:
            isHit = True
        i = i + 1
    
    # check for bad guys hitting balls, if so make them bounce
    i = 0
    while i < 10:
        if badGuyX[i] < 0:
            badGuyXDirection[i] = 5
        elif badGuyX[i] > width:
            badGuyXDirection[i] = -5
        i = i + 1
    
    # make circle get a little bigger every 3 seconds:
    if millis() > growTime:
        circleSize = circleSize + 10
        growTime = millis() + 3000 
    
def mouseDragged():
    global x, y
    
    if dist(x,y, mouseX,mouseY) < circleSize/2:
        x = mouseX
        y = mouseY