def onmousedown(sk, ev):
"Event handler for mouse clicks"
chimp = sk["Chimp"]
if chimp.spin == 0 and chimp.contains(sk.mouse.pos):
chimp.oldVel = chimp.vel
chimp.config(spin=-8, vel=(0, 0))
sk["Score"] += 1
sound = 0
else:
sound = 1
sk.sounds[sound].play()
def chimpDraw(chimp):
"Stop spinning after a random amount of time"
Sprite.ondraw(chimp) # Call default handler!!
if chimp.spin and randint(1, 30) == 1:
chimp.spin = chimp.angle = 0
chimp.vel = chimp.oldVel
def ondraw(fist):
"Make fist follow the mouse"
fist.pos = fist.sketch.mouse.pos
# Run the sketch
Sketch((468, 60)).bind(setup).play("Monkey Fever")
# along with "sc8pr". If not, see <http://www.gnu.org/licenses/>.
"""
This program demonstrates how a Graphic can be used in place
of a cursor. The program relies on the Graphic.hoverable
property which has been added in the development version of
sc8pr (v2.2.dev) but has not been released as of v2.1. If used
in an earlier sc8pr version, the "cursor" will block mouse events
to other graphic objects.
"""
from sc8pr import Sketch
from sc8pr.sprite import Sprite
def updateFakeCursor(gr):
"Run default ondraw and configure to follow the mouse"
h = type(gr).ondraw
if h: h(gr)
gr.config(pos=gr.sketch.mouse.pos, layer=-1)
def fakeCursor(sk, gr):
"Use a graphic to mimic the cursor"
sk.cursor = False
sk += gr.bind(ondraw=updateFakeCursor).config(hoverable=False, wrap=0)
def setup(sk):
gr = Sprite("img/ship.png").config(width=32, spin=1)
fakeCursor(sk, gr)
Sketch().play("Fake Cursor")
pass # Nothing to remove in first round!
# Add images for current round
p1, p2 = btn.layer, randint(0, 2)
w, h = sk.size
x, y, h = w / 4, h / 2, 0.6 * h
sk["Player1"] = Image(sk.imgs[p1]).config(height=h, pos=(x, y))
sk["Player2"] = Image(sk.imgs[p2]).config(height=h, pos=(3 * x, y))
# Determine the winner and update scores/status
if p1 == p2: win = "It's a draw!"
elif p1 - p2 in (1, -2):
win = "You win!"
sk["Score1"] += 1
else:
win = "You lose!"
sk["Score2"] += 1
sk["Status"].config(data=win, layer=-1)
def onkeydown(sk, ev):
"Redirect keydown event to button onclick handler"
try:
onclick(sk["rps".index(ev.unicode.lower())], ev)
except:
pass
# Play the game!
Sketch().bind(setup, onkeydown).play("Rock, Paper, Scissors")
def menuAction(menu, ev):
"Event handler for Menu"
n = menu.buttonNumber(ev.target)
print(menu, n)
if n == 1: # Item 1 = Back
for btn in menu:
btn.status = "normal"
cv = menu.canvas
menu.remove()
cv["Cover"].remove()
def optionsChange(gr, ev):
"Event handler for Options"
target = ev.target
print(gr, target.layer, target.selected)
def sliderChange(gr, ev):
"Event handler for Slider"
m = ["Click", "Scroll", "Drag", "Key"][ev.method]
print(gr, round(gr.val), m)
def onclick(sk, ev):
print("Click:", ev.target)
# Play the sketch
Sketch().bind(setup, onclick).play("GUI Demo")
def play():
Sketch((340, 340)).bind(setup, ondraw).play(TITLE)
vars={
"k": 4,
"x0": 0,
"A": 1.5
})
# Add tick marks and labels to the x-axis
p["_xtick"] = p.xtick(pi_4, ends)
attr = dict(marker="{:.2f}", fontSize=16, omitZero=True)
p["_xlabel"] = p.xtick(pi_4, ends, **attr).transform(shift=(0, -0.15))
# Add tick marks and labels to the y-axis
ends = [-1.5, 1.6]
p["_ytick"] = p.ytick(0.5, ends)
p["_ylabel"] = p.ytick(0.5, ends, **attr).transform(shift=(-0.3, 0))
def ondraw(p):
"Modify wave variables"
# Shift wave by 0.01 and reduce amplitude
v = p["Wave"].vars
v["x0"] += 0.01
v["A"] *= 0.999
# Mark plot as stale for re-rendering
p.stale = True
Sketch().play("Plot Animation")