import slither
import pygame
snakey = slither.Sprite()
snakey.costumeName = "costume0"
snakey.goto(0, 0)
slither.setup() # Begin slither
def handlequit():
print("Quitting...")
return True
slither.registerCallback(pygame.QUIT, handlequit) # This uses the direct call form
@slither.registerCallback(pygame.MOUSEBUTTONUP) # This uses the decorator form
def handlemouseup(event):
print("Mouseup:", event.pos, event.button)
def run_a_frame():
snakey.xpos += 1
snakey.ypos += 1
snakey.direction += 1
slither.runMainLoop(run_a_frame)
import slither, random # Get functions from slither and random
doge = [None] * 30 # Initialize array 'doge'
dogecount = 1 # Initialize iterator 'dogecount'
while dogecount != 30: # Produce 30 doges
doge[dogecount] = slither.Sprite() # Make each doge a sprite
doge[dogecount].addCostume('doge.png',
'doge') # Give them the costume 'doge'
doge[dogecount].costumeName = 'doge' # Set the doges costume to 'doge'
doge[dogecount].ypos = random.randint(
0, 400) # Make the doges go to a random y position
doge[dogecount].xpos = random.randint(
0, 400) # Make the doges go to a random x position
dogecount += 1 # Increase the iterator for reiteration
slither.setup(
'Doge invasion!', 400, 400
) # Setup slither, set caption to 'Doge invasion!' and set resolution to 400px by 400px
def loop(): # Define main game loop called 'loop'
pass # Do nothing...
slither.runMainLoop(loop) # Run main game loop
#! usr/bin/env python3
# isTouchingTest.py
import slither
toucher = slither.Sprite()
toucher.addCostume("assets/arrow.png", "arrow")
toucher.costumeName = "arrow"
toucher.goto(0, 100)
snakey = slither.Sprite()
snakey.goto(slither.WIDTH // 2, 100)
def run_a_frame():
toucher.moveSteps(3)
if toucher.isTouching(snakey):
print("Touching!")
else:
print("Not touching.")
slither.setup()
slither.runMainLoop(run_a_frame)
# usr/bin/env python3
# svgTest.py - Test Slither's SVG support
import slither
if slither.svgSupport:
print("We have SVG support!")
else:
print("No SVGs today :(")
svg = slither.Sprite()
svg.addCostume("assets/SVG Logo.svg", "svg")
svg.costumeNumber = 1
svg.scale = 1
svg.showBoundingBox = False
svg.goto(100, 300)
svg2 = slither.Sprite()
svg2.addCostume("assets/SVG Logo.svg", "svg")
svg2.costumeNumber = 1
svg2.scale = 5
svg2.showBoundingBox = False
svg2.goto(500, 300)
slither.setup() # Begin slither
def run_a_frame():
pass
#! usr/bin/env python3
# zindextest.py
import slither
# Normally, since Snakey was made before SoExcited, SoExcited would be rendered after Snakey and be put on top.
snakey = slither.Sprite()
SoExcited = slither.Sprite()
SoExcited.addCostume("assets/SoExcited.png", "avatar")
SoExcited.costumeNumber = 1
SoExcited.zindex = -1 # But when SoExcited's z-index is set to below that of Snakey's, SoExcited gets rendered before (and thus below) Snakey.
SoExcited.goto(300, 300)
SoExcited.scale = 0.33
slither.slitherStage.bgColor = (40, 40, 222)
slither.setup()
def run_a_frame():
snakey.xpos += 1
snakey.ypos += 1
SoExcited.direction += 1
slither.runMainLoop(run_a_frame)
import slither # Get slither functions
background = slither.slitherStage # Make 'background' the stage
background.addCostume('./assets/grass.png',
'grass') # Add costume 'grass' to background
background.costumeName = 'grass' # Set the costume to grass
snakey = slither.Sprite() # Make a sprite named snakey (default)
snakey.goto(700, 200) # Make snakey go to xpos 700 and ypos 200
slither.setup(
'Run Snakey!', 800, 400
) # Setup slither, set the caption to 'Run Snakey!' and set the resolution to 800px by 400px
def myloop(): # Make a main loop named 'myloop'
slither.blitText(
'Run snakey, Run!', 300, 20, 32
) # Add the text 'Run snakey, Run!' to the screen on xpos 300, ypos 20 with font size 32
snakey.xpos -= 10 # Make snakey run forward
if snakey.xpos == 100: # Trigger code if snakey is about to exit screen
snakey.goto(700, 200) # Make snakey restart
slither.runMainLoop(myloop) # Run the main game loop
def create_circle():
circle = slither.Sprite()
circle.addCostume("assets/circle.png", "circle")
circle.costumeName = "circle"
circle.goto(0, 0)
return circle
import slither # Get slither functions
snakey = slither.Sprite() # Make a sprite called snakey
snakey.costumeName = "costume0" # Set snakey's costume to costume0
snakey.goto(200, 200) # Make snakey go to x 200 and y 200
slither.setup(
'Hello World!', 400, 400
) # Setup slither with caption 'Hello World!' and resolution 400px by 400px
def run_a_frame(): # Define main game loop
pass # Do nothing. This is only a simple project
slither.runMainLoop(run_a_frame) # Start main game loop
# mover.py
import pygame # We need pygame for the event constants and the key functions
import slither
from pygame.locals import *
sprite = slither.Sprite()
sprite.goto(slither.WIDTH // 2, slither.HEIGHT // 2) # Goto the middle of the screen
sprite.addCostume("../tests/assets/arrow.png", "arrow") # Load the arrow costume
sprite.costumeName = "arrow" # Set the costume.
# This dict holds the data for how fast the arrow moves and what direction it is pointing
controls = {"turn":0, "speed":0}
@slither.registerCallback(pygame.MOUSEBUTTONDOWN)
def handle_mousedown(event): # When the mouse button is pressed...
print(controls) # ...print out the controls dict
def run_a_frame():
keys = pygame.key.get_pressed()
# Because this example relies on having keys pressed down,
# we can't use the event handlers, and have to check the key states ourself
if keys[K_LEFT]:
controls["turn"] -= 4
elif keys[K_RIGHT]:
controls["turn"] += 4
if keys[K_SPACE]:
controls["speed"] = min(controls["speed"] + 2, 10)
else:
controls["speed"] = max(controls["speed"] - 0.2, 0)
# Set the sprites direction...
sprite.direction = controls["turn"]