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Python 3 supported and Startscreen added #112

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8a5af4f
Python 3 supported
hrhhh-bit Jul 13, 2025
14d8278
add a startscreen
hrhhh-bit Jul 13, 2025
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206 changes: 105 additions & 101 deletions game.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
#You were importing all widgets anyway, and there was an unknown error.

class Game(object):
print "Setting global Game params."
print("Setting global Game params.")
# Game parameters
BG_TILE_IMG = 'images/wood2.png'
BUTTON_BGIMG = 'images/x.png'
Expand All @@ -28,113 +28,119 @@ class Game(object):

def __init__(self):
pygame.init()
print "Pygame started."
print("Pygame started.")

#set up screen and background
self.screen = pygame.display.set_mode(
(self.SCREEN_WIDTH, self.SCREEN_HEIGHT), 0, 32)
self.tile_img = pygame.image.load(self.BG_TILE_IMG).convert_alpha()
self.tile_img_rect = self.tile_img.get_rect()

#Drawing a handy MessageBoard widget
# StartScreen added
self.start_screen = True
self.start_font = pygame.font.SysFont('comic sans', 36)
self.start_text = self.start_font.render('Press Enter to Start', True, pygame.Color('yellow'))
self.start_text_rect = self.start_text.get_rect(center=(self.SCREEN_WIDTH // 2, self.SCREEN_HEIGHT // 2))

#Drawing a handy MessageBoard widget
#Can use these for any text.
print "Configuring tboard MessageBoard params."
print("Configuring tboard MessageBoard params.")
self.tboard_text = ['This is a test.']
self.tboard_x = 120
self.tboard_y = 120
self.tboard_width = 125
self.tboard_height = 30
self.tboard_width = 200
self.tboard_height = 50
self.tboard_rect = pygame.Rect(self.tboard_x, self.tboard_y, self.tboard_width, self.tboard_height)
self.tboard_bgcolor = pygame.Color(50, 20, 0)
self.tboard = MessageBoard(self.screen,
rect=self.tboard_rect,
bgcolor=self.tboard_bgcolor,
border_width=4,
border_width=4,
border_color=pygame.Color('black'),
text=self.tboard_text,
padding=5,
font=('comic sans', 18),
font_color=pygame.Color('yellow'))

print "Moving on to buttons..."
print("Moving on to buttons...")

self.button_bgimgs = ['images/x.png']
#self.button_width = self.button_bgimgs[0].get_width()
#self.button_height = self.button_bgimgs[0].get_height()
self.button_bgimgs = ['images/x.png']
#self.button_width = self.button_bgimgs[0].get_width()
#self.button_height = self.button_bgimgs[0].get_height()

#hopefully this will draw the button -15 pixels from the right end, +15 from the top
#(hopefully giving us a nice X)
# should be replaced in the future with a method that returns the coords for an x button
# in whatever corner we want.
#self.button_rect = Rect(self.tboard_width, self.tboard_y-15, self.button_width, self.button_height)
self.button = Button(self.screen,
#hopefully this will draw the button -15 pixels from the right end, +15 from the top
#(hopefully giving us a nice X)
# should be replaced in the future with a method that returns the coords for an x button
# in whatever corner we want.
#self.button_rect = Rect(self.tboard_width, self.tboard_y-15, self.button_width, self.button_height)
self.button = Button(self.screen,
pos=vec2d(self.tboard_width, self.tboard_y-15),
btntype='Close',
imgnames=self.button_bgimgs,
attached=self.tboard)

print "Created close button."
print("Created close button.")

self.togglebtn_bgimgs = ['images/toggle1.png', 'images/toggle2.png']
self.togglebtn_bgimgs = ['images/toggle1.png', 'images/toggle2.png']

self.togglebtn = Button(self.screen,
self.togglebtn = Button(self.screen,
pos=vec2d(250, 250),
btntype='Toggle',
imgnames=self.togglebtn_bgimgs,
attached="",
text="Toggle",
textcolor=(255,255,255))
text="Toggle",
textcolor=(255,255,255))

print "Created toggle button."
print("Created toggle button.")

self.clockImg = Images(self.screen,
'images/clock.png',
pos=vec2d(430,0))
self.clockImg = Images(self.screen,
'images/clock.png',
pos=vec2d(430,0))

self.hand = Images(self.screen,
'images/secondHand.png',
pos=vec2d(505,15),
imgtype='Spinner')
self.hand = Images(self.screen,
'images/secondHand.png',
pos=vec2d(505,15),
imgtype='Spinner')

self.textTest = textEntry(self.screen,
pos=vec2d(0, self.SCREEN_HEIGHT-50),
size=vec2d(self.SCREEN_WIDTH,50))
self.textTest = textEntry(self.screen,
pos=vec2d(0, self.SCREEN_HEIGHT-50),
size=vec2d(self.SCREEN_WIDTH,50))

self.floater = movingRect(self.screen,
pos=vec2d(self.SCREEN_WIDTH/2, 0),
speed=vec2d(0,5))
self.floater = movingRect(self.screen,
pos=vec2d(self.SCREEN_WIDTH/2, 0),
speed=vec2d(0,5))

self.moveImg = movingImg(self.screen,
"images/toggle1.png",
pos=vec2d(0,self.SCREEN_HEIGHT*3/4),
speed=vec2d(5, 0))
self.moveImg = movingImg(self.screen,
"images/toggle1.png",
pos=vec2d(0,self.SCREEN_HEIGHT*3/4),
speed=vec2d(5, 0))

self.ball = circles(self.screen,
pos=vec2d(25,25),
radius = 25)
self.ball = circles(self.screen,
pos=vec2d(25,25),
radius = 25)

self.buttons = [self.togglebtn]
self.textEntries = [self.textTest]
self.buttons = [self.togglebtn]
self.textEntries = [self.textTest]

self.world = [self.button, self.togglebtn, self.clockImg, self.hand, self.textTest, self.moveImg, self.floater, self.ball]
self.world = [self.button, self.togglebtn, self.clockImg, self.hand, self.textTest, self.moveImg, self.floater, self.ball]

self.clock = pygame.time.Clock()
self.paused = False
self.clock = pygame.time.Clock()
self.paused = False

#spawning entities
#spawning entities

#Setting up gamefield
#need a method for dynamically figuring out how many rows/columns we need based on
#the spacing we want and field size. Using some constants for now.
self.grid_nrows = 30
self.grid_ncols = 30
#Setting up gamefield
#need a method for dynamically figuring out how many rows/columns we need based on
#the spacing we want and field size. Using some constants for now.
self.grid_nrows = 30
self.grid_ncols = 30

self.field_rect = pygame.Rect(0, 0, self.SCREEN_WIDTH, self.SCREEN_HEIGHT)
self.field_rect = pygame.Rect(0, 0, self.SCREEN_WIDTH, self.SCREEN_HEIGHT)

self.options = dict(debug=True,
self.options = dict(debug=True,
draw_grid=False)

print "Done setting game options, exiting Game init."
print("Done setting game options, exiting Game init.")

def xy2coord(self, pos):
""" Convert a (x, y) pair to a (nrow, ncol) coordinate
Expand Down Expand Up @@ -193,63 +199,61 @@ def draw(self):

self.tboard.draw()

for obj in self.world:
obj.draw()
for obj in self.world:
obj.draw()

def run(self):
print "Beginning run sequence."
print("Beginning run sequence.")
# The main game loop
#
while True:
# Limit frame speed to 30 FPS
#
self.time_passed = self.clock.tick(30)
#~ time_passed = self.clock.tick()
#~ print time_passed


# If too long has passed between two frames, don't
# update (the game must have been suspended for some
# reason, and we don't want it to "jump forward"
# suddenly)
#
if self.time_passed > 100:
continue

active = False
for entry in self.textEntries:
if entry.clicked:
active = True

active = False
for entry in self.textEntries:
if entry.clicked:
active = True

#Event loop. In-game control is routed through here
#Will probably need something more robust soon.
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.quit()
elif event.type == pygame.KEYDOWN and not active:
if event.key == pygame.K_SPACE:
self.paused = not self.paused
elif event.key == pygame.K_g:
#toggle draw grid
self.options['draw_grid'] = not self.options['draw_grid']
elif (event.type == pygame.MOUSEBUTTONDOWN and event.button == 1):
for button in self.buttons:
button.mouse_click_event(event.pos)
for entry in self.textEntries:
entry.mouse_click_event(event.pos)

#pass temporarily disabled, don't think it does anything

#entity events here.
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.quit()
elif event.type == pygame.KEYDOWN:
if self.start_screen and event.key == pygame.K_RETURN:
self.start_screen = False
elif not self.start_screen and not active:
if event.key == pygame.K_SPACE:
self.paused = not self.paused
elif event.key == pygame.K_g:
#toggle draw grid
self.options['draw_grid'] = not self.options['draw_grid']
elif (event.type == pygame.MOUSEBUTTONDOWN and event.button == 1):
if not self.start_screen:
for button in self.buttons:
button.mouse_click_event(event.pos)
for entry in self.textEntries:
entry.mouse_click_event(event.pos)

#update hud, counters, score, anything like that here
if not self.paused:
msg1 = ''
msg2 = ''
#update stats counters. Not doing anything yet
self.mboard_text = [msg1, msg2]
if self.start_screen:
self.screen.fill((0, 0, 0))
self.screen.blit(self.start_text, self.start_text_rect)
else:
if not self.paused:
msg1 = ''
msg2 = ''
#update stats counters. Not doing anything yet
self.mboard_text = [msg1, msg2]

#update entities with time passed for internal calculations
#update entities with time passed for internal calculations
self.draw()

self.draw()
#actually flip Surface buffer
pygame.display.flip()

Expand All @@ -258,7 +262,7 @@ def quit(self):


if __name__ == "__main__":
print "Creating game object..."
print("Creating game object...")
game = Game()
print "Done. Starting run method"
game.run()
print("Done. Starting run method")
game.run()
47 changes: 23 additions & 24 deletions simpleanimation.py
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ def __init__(self, screen, pos, images, scroll_period, duration=-1):
Duration of the animation (in ms). If -1, the
animation will have indefinite duration.
"""
print "starting animation."
print("starting animation.")
self.screen = screen
self.images = images
self.pos = pos
Expand Down Expand Up @@ -65,30 +65,29 @@ def _advance_img(self):
self.img_ptr = (self.img_ptr + 1) % len(self.images)

class start():
if __name__ == "__main__":
print "initializing"
pygame.init()
screen = pygame.display.set_mode((300, 300), 0, 32)
if __name__ == "__main__":
print("initializing")
pygame.init()
screen = pygame.display.set_mode((300, 300), 0, 32)

clock = pygame.time.Clock()
explosion_img = pygame.image.load('images/explosion1.png').convert_alpha()
images = [explosion_img, pygame.transform.rotate(explosion_img, 90)]
clock = pygame.time.Clock()
explosion_img = pygame.image.load('images/explosion1.png').convert_alpha()
images = [explosion_img, pygame.transform.rotate(explosion_img, 90)]

expl = SimpleAnimation(screen, (100, 100), images, 100, 2120)
expl = SimpleAnimation(screen, (100, 100), images, 100, 2120)

while True:
time_passed = clock.tick(50)

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

for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()

expl.update(time_passed)
expl.draw()

pygame.display.flip()

go = start()
while True:
time_passed = clock.tick(50)

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

for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()

expl.update(time_passed)
expl.draw()

pygame.display.flip()

go = start()
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