def spawnGrape(self, width, offsetIndex):
# Don't spawn grapes off the edge of the screen
self.grapes.append(
Grape(
random.randrange(Grape.DEFAULT_RADIUS,
width - Grape.DEFAULT_RADIUS),
-Grape.DEFAULT_RADIUS * (offsetIndex + 1),
random.randint(Grape.MIN_VERTS,
Grape.MAX_VERTS), self.grapeVelocity))
def generateNewGoal(self):
self.currentVerts = random.randint(Grape.MIN_VERTS, Grape.MAX_VERTS)
self.currentDisplayGrape = Grape(40, 10 + 26 + 80, self.currentVerts, 0)
self.currentDisplayGrape.color = (25, 252, 0)
self.randMod = random.randint(1, 5)
class grapes:
def __init__(self, debug):
# Set up a clock for managing the frame rate.
self.clock = pygame.time.Clock()
self.state = 'START'
# Setup game variables
# self.background = Background(0, 0)
# self.bucket = Bucket(-100, 100)
self.grapes = []
self.spawnCount = 0
self.changeGoalCount = 0
self.paused = False
self.debug = debug
# Begin button variables
self.startButtonX = 0
self.startButtonY = 0
self.startButtonSurface = None
self.startButtonWidth = 0
self.startButtonHeight = 0
# Setup current level variables
self.level = 0
self.score = 0
self.totalScore = 0
self.goalScore = 0
self.spawnTime = 0
self.goalResetTime = 0
self.grapeVelocity = 0
self.maxGrapesPerTick = 0
# Setup goal variables
self.currentVerts = -1
self.currentDisplayGrape = None
def set_paused(self, paused):
self.paused = paused
# Called to save the state of the game to the Journal.
def write_file(self, file_path):
pass
# Called to load the state of the game from the Journal.
def read_file(self, file_path):
pass
# Takes the player to the next level
def nextLevel(self):
# Increment total score
self.totalScore += self.score
# Increment the level and reset the level score
self.level += 1
self.score = 0
# Calculate the goal score
self.goalScore = self.level * self.level * 40
# Determine level index
index = ((self.level - 1) % Background.TOTAL_LEVELS) + 1
# Calculate spawn rate, goal change rate, and fall speed
maxCalcLevel = 15
calcLevel = self.level - 1
if calcLevel > maxCalcLevel:
calcLevel = maxCalcLevel
self.spawnTime = 45 - int((calcLevel * 3.5))
self.goalResetTime = 270 - int((calcLevel * 2))
self.grapeVelocity = 5 + int((calcLevel * 1.5))
self.maxGrapesPerTick = 1 + int((calcLevel / 1.5))
if self.spawnTime < 10:
self.spawnTime = 10
if self.goalResetTime < 30:
self.goalResetTime = 30
if self.grapeVelocity > 17:
self.grapeVelocity = 17
if self.maxGrapesPerTick > 5:
self.maxGrapesPerTick = 5
# Start the music
pygame.mixer.music.stop()
pygame.mixer.music.load("assets/levels/" + str(index) + "/music.ogg")
pygame.mixer.music.play(-1) # Loop the music
# Generate first goal
self.generateNewGoal()
# Generate a new goal for the player
def generateNewGoal(self):
self.currentVerts = random.randint(Grape.MIN_VERTS, Grape.MAX_VERTS)
self.currentDisplayGrape = Grape(40, 10 + 26 + 80, self.currentVerts, 0)
self.currentDisplayGrape.color = (25, 252, 0)
self.randMod = random.randint(1, 5)
# Spawns a grape
def spawnGrape(self, width, offsetIndex):
# Don't spawn grapes off the edge of the screen
self.grapes.append(Grape(random.randrange(Grape.DEFAULT_RADIUS, width - Grape.DEFAULT_RADIUS), -Grape.DEFAULT_RADIUS * (offsetIndex + 1), random.randint(Grape.MIN_VERTS, Grape.MAX_VERTS), self.grapeVelocity))
# The main game loop.
def run(self):
self.running = True
screen = pygame.display.get_surface()
# These needed to be moved for the activity to work
self.background = Background(0, 0)
self.bucket = Bucket(-100, 100)
# Load the font
self.font = pygame.font.SysFont("monospace", 33)
self.juiceFont = pygame.font.SysFont("monospace", 30)
self.titleFont = pygame.font.SysFont("monospace", 120)
# Mixer setup
pygame.mixer.init()
# Sound setup
self.squishEffect = pygame.mixer.Sound('assets/squish.wav')
self.incorrectEffect = pygame.mixer.Sound('assets/incorrect.wav')
# Start the first level
self.nextLevel()
while self.running:
# Pump GTK messages.
while Gtk.events_pending():
Gtk.main_iteration()
pos = pygame.mouse.get_pos()
# Pump PyGame messages.
for event in pygame.event.get():
if event.type == pygame.QUIT:
return
elif event.type == pygame.VIDEORESIZE:
pygame.display.set_mode(event.size, pygame.RESIZABLE)
elif event.type == pygame.MOUSEMOTION and self.state == 'GAME':
x, y = pos
# Center the bucket
x -= self.bucket.sprite.get_width() / 2
self.bucket.setPos(x, screen.get_height() * 0.8)
elif event.type == pygame.KEYDOWN: # Shortcut to next level
if self.debug and event.key == pygame.K_n:
self.nextLevel()
elif event.key == pygame.K_p: # Toggle pause status
self.set_paused(not self.paused)
elif event.type == pygame.MOUSEBUTTONDOWN and self.state == 'START':
x, y = pos
width, height = self.titleFont.size("Begin")
if x > self.startButtonX and x < self.startButtonX + self.startButtonWidth and y > self.startButtonY and y < self.startButtonY + self.startButtonHeight:
self.state = 'GAME'
if self.state == 'START':
self.background.draw(1, screen, False);
titleText = "Grapes of Math"
(titleWidth, titleHeight) = self.titleFont.size(titleText)
title = self.titleFont.render(titleText, 1, (200, 200, 200))
screen.blit(title, (screen.get_width() / 2 - (titleWidth / 2), 50))
startText = "Begin"
(self.startButtonWidth, self.startButtonHeight) = self.titleFont.size(startText)
# Only generate this the first draw
if self.startButtonX == 0:
overlayColor = (0, 0, 0, 127)
overlayRect = pygame.Rect(0, 0, self.startButtonWidth, self.startButtonHeight)
overlaySurface = pygame.Surface((300, 160), pygame.SRCALPHA)
overlaySurface.fill(overlayColor, overlayRect)
self.startButtonX = (screen.get_width() / 2 - (self.startButtonWidth / 2))
self.startButtonY = 200
screen.blit(overlaySurface, (self.startButtonX, self.startButtonY))
startButton = self.titleFont.render(startText, 1, (200, 200, 200))
screen.blit(startButton, (self.startButtonX, self.startButtonY))
elif self.state == 'GAME':
if not self.paused:
# Spawn Grapes
if self.spawnCount > random.randrange(self.spawnTime - 5, self.spawnTime):
for i in range(0, random.randint(1, self.maxGrapesPerTick)):
self.spawnGrape(screen.get_width(), i)
self.spawnCount = 0
self.spawnCount += 1
# Change goal
if self.changeGoalCount > random.randrange(self.goalResetTime - 7, self.goalResetTime):
self.generateNewGoal()
self.changeGoalCount = 0
self.changeGoalCount += 1
# Clear Display
screen.fill((255, 255, 255)) # 255 for white
# Draw the background
self.background.draw(self.level, screen, True)
# Draw paused text if paused
if self.paused:
pauseText = "Paused"
(pauseWidth, pauseHeight) = self.titleFont.size(pauseText)
pauseLabel = self.titleFont.render(pauseText, 1, (255, 255, 255))
pauseX = (screen.get_width() / 2) - (pauseWidth / 2)
pauseY = (screen.get_height() / 2) - (pauseHeight / 2)
screen.blit(pauseLabel, (pauseX, pauseY))
# Draw the bucket
self.bucket.draw(screen)
clone = list(self.grapes)
for i, g in enumerate(clone):
if not self.paused:
g.falling = True
g.update()
g.draw(screen)
if self.bucket.catchGrape(g.x, g.y, g.r):
# Delete the grape
del self.grapes[i]
# Check if the grape is correct
if g.numVerts == self.currentVerts:
self.score += int(g.value * 1.5)
self.squishEffect.play()
if self.score >= self.goalScore:
self.nextLevel()
else:
self.score -= g.value / 3
if self.score < 0:
self.score = 0
self.incorrectEffect.play()
else:
g.draw(screen)
# Text drawing
textX = 16
textY = 16
# Draw the current level text
label = self.font.render("Level " + str(self.level), 1, (176, 229, 255))
screen.blit(label, (textX, textY))
textY += 26
# Draw the score
label = self.juiceFont.render("Grape Juice: " + str(self.score) + " / " + str(self.goalScore), 1, (219, 140, 213))
screen.blit(label, (textX, textY))
textY += 26;
# Draw the current goal
levelText = "Collect grapes with " + str(self.currentVerts) + " sides"
if self.level == 4:
levelText = "Collect grapes with " + str(self.currentVerts + self.randMod) + ' - ' + str(self.randMod) + " sides"
label = self.juiceFont.render(levelText, 1, (162, 252, 151))
screen.blit(label, (textX, textY))
# Only draw on level one
if self.level == 1:
# Draw the current goal
self.currentDisplayGrape.draw(screen)
# Flip Display
pygame.display.flip()
# Try to stay at 30 FPS
self.clock.tick(30)
class grapes:
def __init__(self, debug):
# Set up a clock for managing the frame rate.
self.clock = pygame.time.Clock()
self.state = 'START'
# Setup game variables
# self.background = Background(0, 0)
# self.bucket = Bucket(-100, 100)
self.grapes = []
self.spawnCount = 0
self.changeGoalCount = 0
self.paused = False
self.debug = debug
# Begin button variables
self.startButtonX = 0
self.startButtonY = 0
self.startButtonSurface = None
self.startButtonWidth = 0
self.startButtonHeight = 0
# Setup current level variables
self.level = 0
self.score = 0
self.totalScore = 0
self.goalScore = 0
self.spawnTime = 0
self.goalResetTime = 0
self.grapeVelocity = 0
self.maxGrapesPerTick = 0
# Setup goal variables
self.currentVerts = -1
self.currentDisplayGrape = None
def set_paused(self, paused):
self.paused = paused
# Called to save the state of the game to the Journal.
def write_file(self, file_path):
pass
# Called to load the state of the game from the Journal.
def read_file(self, file_path):
pass
# Takes the player to the next level
def nextLevel(self):
# Increment total score
self.totalScore += self.score
# Increment the level and reset the level score
self.level += 1
self.score = 0
# Calculate the goal score
self.goalScore = self.level * self.level * 40
# Determine level index
index = ((self.level - 1) % Background.TOTAL_LEVELS) + 1
# Calculate spawn rate, goal change rate, and fall speed
maxCalcLevel = 15
calcLevel = self.level - 1
if calcLevel > maxCalcLevel:
calcLevel = maxCalcLevel
self.spawnTime = 45 - int((calcLevel * 3.5))
self.goalResetTime = 270 - int((calcLevel * 2))
self.grapeVelocity = 5 + int((calcLevel * 1.5))
self.maxGrapesPerTick = 1 + int((calcLevel / 1.5))
if self.spawnTime < 10:
self.spawnTime = 10
if self.goalResetTime < 30:
self.goalResetTime = 30
if self.grapeVelocity > 17:
self.grapeVelocity = 17
if self.maxGrapesPerTick > 5:
self.maxGrapesPerTick = 5
# Start the music
pygame.mixer.music.stop()
pygame.mixer.music.load("assets/levels/" + str(index) + "/music.ogg")
pygame.mixer.music.play(-1) # Loop the music
# Generate first goal
self.generateNewGoal()
# Generate a new goal for the player
def generateNewGoal(self):
self.currentVerts = random.randint(Grape.MIN_VERTS, Grape.MAX_VERTS)
self.currentDisplayGrape = Grape(40, 10 + 26 + 80, self.currentVerts,
0)
self.currentDisplayGrape.color = (25, 252, 0)
self.randMod = random.randint(1, 5)
# Spawns a grape
def spawnGrape(self, width, offsetIndex):
# Don't spawn grapes off the edge of the screen
self.grapes.append(
Grape(
random.randrange(Grape.DEFAULT_RADIUS,
width - Grape.DEFAULT_RADIUS),
-Grape.DEFAULT_RADIUS * (offsetIndex + 1),
random.randint(Grape.MIN_VERTS,
Grape.MAX_VERTS), self.grapeVelocity))
# The main game loop.
def run(self):
self.running = True
screen = pygame.display.get_surface()
# These needed to be moved for the activity to work
self.background = Background(0, 0)
self.bucket = Bucket(-100, 100)
# Load the font
self.font = pygame.font.SysFont("monospace", 33)
self.juiceFont = pygame.font.SysFont("monospace", 30)
self.titleFont = pygame.font.SysFont("monospace", 120)
# Mixer setup
pygame.mixer.init()
# Sound setup
self.squishEffect = pygame.mixer.Sound('assets/squish.wav')
self.incorrectEffect = pygame.mixer.Sound('assets/incorrect.wav')
# Start the first level
self.nextLevel()
while self.running:
# Pump GTK messages.
while Gtk.events_pending():
Gtk.main_iteration()
pos = pygame.mouse.get_pos()
# Pump PyGame messages.
for event in pygame.event.get():
if event.type == pygame.QUIT:
return
elif event.type == pygame.VIDEORESIZE:
pygame.display.set_mode(event.size, pygame.RESIZABLE)
elif event.type == pygame.MOUSEMOTION and self.state == 'GAME':
x, y = pos
# Center the bucket
x -= self.bucket.sprite.get_width() / 2
self.bucket.setPos(x, screen.get_height() * 0.8)
elif event.type == pygame.KEYDOWN: # Shortcut to next level
if self.debug and event.key == pygame.K_n:
self.nextLevel()
elif event.key == pygame.K_p: # Toggle pause status
self.set_paused(not self.paused)
elif event.type == pygame.MOUSEBUTTONDOWN and self.state == 'START':
x, y = pos
width, height = self.titleFont.size("Begin")
if x > self.startButtonX and x < self.startButtonX + self.startButtonWidth and y > self.startButtonY and y < self.startButtonY + self.startButtonHeight:
self.state = 'GAME'
if self.state == 'START':
self.background.draw(1, screen, False)
titleText = "Grapes of Math"
(titleWidth, titleHeight) = self.titleFont.size(titleText)
title = self.titleFont.render(titleText, 1, (200, 200, 200))
screen.blit(title,
(screen.get_width() / 2 - (titleWidth / 2), 50))
startText = "Begin"
(self.startButtonWidth,
self.startButtonHeight) = self.titleFont.size(startText)
# Only generate this the first draw
if self.startButtonX == 0:
overlayColor = (0, 0, 0, 127)
overlayRect = pygame.Rect(0, 0, self.startButtonWidth,
self.startButtonHeight)
overlaySurface = pygame.Surface((300, 160),
pygame.SRCALPHA)
overlaySurface.fill(overlayColor, overlayRect)
self.startButtonX = (screen.get_width() / 2 -
(self.startButtonWidth / 2))
self.startButtonY = 200
screen.blit(overlaySurface,
(self.startButtonX, self.startButtonY))
startButton = self.titleFont.render(startText, 1,
(200, 200, 200))
screen.blit(startButton,
(self.startButtonX, self.startButtonY))
elif self.state == 'GAME':
if not self.paused:
# Spawn Grapes
if self.spawnCount > random.randrange(
self.spawnTime - 5, self.spawnTime):
for i in range(
0, random.randint(1, self.maxGrapesPerTick)):
self.spawnGrape(screen.get_width(), i)
self.spawnCount = 0
self.spawnCount += 1
# Change goal
if self.changeGoalCount > random.randrange(
self.goalResetTime - 7, self.goalResetTime):
self.generateNewGoal()
self.changeGoalCount = 0
self.changeGoalCount += 1
# Clear Display
screen.fill((255, 255, 255)) # 255 for white
# Draw the background
self.background.draw(self.level, screen, True)
# Draw paused text if paused
if self.paused:
pauseText = "Paused"
(pauseWidth, pauseHeight) = self.titleFont.size(pauseText)
pauseLabel = self.titleFont.render(pauseText, 1,
(255, 255, 255))
pauseX = (screen.get_width() / 2) - (pauseWidth / 2)
pauseY = (screen.get_height() / 2) - (pauseHeight / 2)
screen.blit(pauseLabel, (pauseX, pauseY))
# Draw the bucket
self.bucket.draw(screen)
clone = list(self.grapes)
for i, g in enumerate(clone):
if not self.paused:
g.falling = True
g.update()
g.draw(screen)
if self.bucket.catchGrape(g.x, g.y, g.r):
# Delete the grape
del self.grapes[i]
# Check if the grape is correct
if g.numVerts == self.currentVerts:
self.score += int(g.value * 1.5)
self.squishEffect.play()
if self.score >= self.goalScore:
self.nextLevel()
else:
self.score -= g.value / 3
if self.score < 0:
self.score = 0
self.incorrectEffect.play()
else:
g.draw(screen)
# Text drawing
textX = 16
textY = 16
# Draw the current level text
label = self.font.render("Level " + str(self.level), 1,
(176, 229, 255))
screen.blit(label, (textX, textY))
textY += 26
# Draw the score
label = self.juiceFont.render(
"Grape Juice: " + str(self.score) + " / " +
str(self.goalScore), 1, (219, 140, 213))
screen.blit(label, (textX, textY))
textY += 26
# Draw the current goal
levelText = "Collect grapes with " + str(
self.currentVerts) + " sides"
if self.level == 4:
levelText = "Collect grapes with " + str(
self.currentVerts + self.randMod) + ' - ' + str(
self.randMod) + " sides"
label = self.juiceFont.render(levelText, 1, (162, 252, 151))
screen.blit(label, (textX, textY))
# Only draw on level one
if self.level == 1:
# Draw the current goal
self.currentDisplayGrape.draw(screen)
# Flip Display
pygame.display.flip()
# Try to stay at 30 FPS
self.clock.tick(30)
def generateNewGoal(self):
self.currentVerts = random.randint(Grape.MIN_VERTS, Grape.MAX_VERTS)
self.currentDisplayGrape = Grape(40, 10 + 26 + 80, self.currentVerts,
0)
self.currentDisplayGrape.color = (25, 252, 0)
self.randMod = random.randint(1, 5)