global x, y global vx, vy global contador h, w = 500, 500 x, y = random(0, w), random(0, h) vx, vy = 5, 3

def draw_bar(cx, cy): fill(20, 255, 188) rect(cx, cy, 60, 15)

def draw_pikachu(cx, cy, s): #yellow part fill(255, 232, 20) ellipse(cx, cy, 150s, 150s) ellipse(cx, cy, 150s, 150s)

#cheeks: 
fill(235, 115, 177)
ellipse(cx - 50*s, cy + 15*s, 40*s, 40*s)
ellipse(cx + 50*s, cy + 15*s, 40*s, 40*s) 

#eyes:
fill(0)
ellipse(cx - 30*s, cy - 20*s, 20*s, 20*s)
ellipse(cx + 30*s, cy - 20*s, 20*s, 20*s)
fill(255)
ellipse(cx - 25*s, cy - 20*s, 5*s, 5*s)
ellipse(cx + 35*s, cy - 20*s, 5*s, 5*s)

#nose:
fill(0)
ellipse(cx, cy + 10*s, 5*s, 5*s)
  
#mouth
fill(235, 124, 97)
ellipse(cx, cy + 40*s, 25*s, 30*s )

def setup(): size(h, w) background(25, 159, 255) noStroke()

def draw(): global x, y global vx, vy

s = 0.15
r = 75 * s

background (25,159, 225)
cx, cy = w // 2, h // 2

# cx, cy = mouseX, mouseY
x, y = x + vx, y + vy

draw_pikachu(x, y, s)
if not 0 < x < w-r: 
    vx = -vx
if not 0 < y < h-r:
    vy = -vy

draw_bar(mouseX, h - 35)