# Example game using text rendering

WIDTH = sx = 854

HEIGHT = sy = 480

TITLE = "Clooky Clunker"

score, totalscore, clunkers = 0, 0, 0

nextgoal = 0

tgoal = -100

clunks = []

tbuy, buytext = -100, ""

t = 0

buttonrects = [Rect((50, 120 + 85 * j, 180, 70)) for j in range(4)]

buttonnames = ["auto-clunker", "clunkutron",

"turbo enclunkulator", "clunx capacitor"]

buttoncosts = [10, 400, 12000, 250000]

def on_key_down(key):

if key == keys.ESCAPE:

exit()

def on_mouse_down(button, pos):

global score, totalscore, clunkers, tbuy, buytext

if button != 1:

return

x, y = pos

# Click on the central circle

if (x - sx / 2) ** 2 + (y - sy / 2) ** 2 < 100 ** 2:

score += 1

totalscore += 1

# Add a "clunk" indicator at a pseudorandom place near the center

ix = sx / 2 + 12345678910. / (1 + t) % 1 * 200 - 100

iy = sy / 2 + 45678910123. / (1 + t) % 1 * 200 - 100

clunks.append((t, ix, iy))

# Click on one of the buttons

for j in range(len(buttonrects)):

rect, cost = buttonrects[j], buttoncosts[j]

if rect.collidepoint(x, y) and score >= cost:

score -= cost

clunkers += 10 ** j

tbuy = t

buytext = "+%s clunk/s" % (10 ** j)

buttoncosts[j] += int(round(cost * 0.2))

def update(dt):

global t

global score, totalscore, goaltext, tgoal, nextgoal

t += dt

score += clunkers * dt

totalscore += clunkers * dt

# Check for next achievement

if totalscore > 100 * (1 << nextgoal):

goaltext = "Achievement unlocked:\nCL%sKY!" % ("O" * (nextgoal + 2))

tgoal = t

nextgoal += 1

clunks[:] = [c for c in clunks if t - c[0] < 1]

def draw():

screen.fill((0, 30, 30))

# Draw the circle in the middle

screen.draw.filled_circle((sx // 2, sy // 2), 106, 'black')

screen.draw.filled_circle((sx // 2, sy // 2), 100, '#884400')

# Draw the buttons using screen.draw.textbox

for rect, name, cost in zip(buttonrects, buttonnames, buttoncosts):

screen.draw.filled_rect(rect, "#553300")

screen.draw.filled_rect(rect.inflate(-8, -8), "#332200")

text = u"%s: %d\u00A0clunks" % (name, cost)

color = "white" if cost <= score else "#666666"

box = rect.inflate(-16, -16)

screen.draw.textbox(

text, box,

fontname="bubblegum_sans",

lineheight=0.9,

color=color,

owidth=0.5

)

# Draw the HUD

hudtext = "\n".join([

"time played: %d" % t,

"clunks: %d" % score,

"all-time clunks: %d" % totalscore,

"clunks per second: %d" % clunkers,

])

screen.draw.text(hudtext,

right=sx - 10,

top=120,

fontname="roboto_condensed",

fontsize=32,

color=(0, 200, 0),

scolor=(0, 50, 0),

shadow=(-1, 1),

lineheight=1.3

)

# Draw the title using a gradient

screen.draw.text(

"Clooky Clunker",

midtop=(sx / 2, 10),

fontname="cherrycreamsoda",

fontsize=64,

owidth=1.2,

color="#884400",

gcolor="#442200"

)

# Draw "clunk" indicators

for it, ix, iy in clunks:

dt = t - it

pos = ix, iy - 60 * dt

screen.draw.text(

"clunk",

center=pos,

fontname=None,

fontsize=28,

alpha=1 - dt,

shadow=(1, 1)

)

# Draw purchase indicator

if t - tbuy < 1:

dt = t - tbuy

pos = sx / 2, sy / 2

fontsize = 32 * (1 + 60 * dt) ** 0.2

screen.draw.text(

buytext, pos,

anchor=(0.5, 0.9),

fontname="bubblegum_sans",

fontsize=fontsize,

alpha=1 - dt,

shadow=(1, 1)

)

# Draw achievement unlocked text (text is centered even though we specify

# bottom right).

if t - tgoal < 2:

alpha = min(2 - (t - tgoal), 1)

screen.draw.text(

goaltext,

fontname="boogaloo",

fontsize=48,

bottom=sy - 20,

right=sx - 40,

color="#AAAAFF",

gcolor="#4444AA",

shadow=(1.5, 1.5),

alpha=alpha,

align="center"

)