def __init__(self, fontFace, text, color, size):
pygame.sprite.DirtySprite.__init__(self)
gameConfig = IniParser("engine.ini")
fontDirName = gameConfig.get("Text", "fontDir")
fontFile = os.path.join("src", "core", "fonts", fontFace)
try:
self.font = pygame.font.Font(fontFile, size)
except:
print "Could not load regular font: " + fontFile
self.color = color
self.size = size
self.text = text
self.render()
def init(self):
# Get some constants which we will need later
self.GameConfig = IniParser("engine.ini")
intDisplayWidth = int(self.GameConfig.get("EngineCore", "displayWidth"))
intDisplayHeight = int(self.GameConfig.get("EngineCore", "displayHeight"))
self.gameWidth = intDisplayWidth
self.gameHeight = intDisplayHeight
# a List containing all the safe frogs
self.safeFrogs = []
# Cheat sequence
self.cheatCharInput = []
# Init the main display engine
self.engDisplay = DisplayEngine((intDisplayWidth, intDisplayHeight))
defaultEntityFactory = EntityFactory(self.DisplayEngine)
listStaticBackgroundEntities = defaultEntityFactory.buildBackground()
self.engCollision = CollisionEngine(self)
self.entLifeCounter = defaultEntityFactory.buildLifeCounter()
entFrog = defaultEntityFactory.buildFrog()
entFrog.draw()
# Create the Animated Cars
entCar1 = defaultEntityFactory.buildCar([20, 189], uniform(2, 7), generateRandomColor())
entCar2 = defaultEntityFactory.buildCar([20, 219], uniform(2, 7), generateRandomColor())
entCar3 = defaultEntityFactory.buildCar([20, 249], uniform(2, 7), generateRandomColor())
entCar4 = defaultEntityFactory.buildCar([20, 279], uniform(2, 7), generateRandomColor())
entCar5 = defaultEntityFactory.buildCar([20, 309], uniform(2, 7), generateRandomColor())
# Create an animated Log
listLastLogCoordinates = [1, 70]
intLastLogSpeed = 3
entLastLog = LogEntity(listLastLogCoordinates, intLastLogSpeed, LogEntity.LEFT_TO_RIGHT)
entLastLog.setGameScreen(self.DisplayEngine)
contLastLogAnimation = LogController(entLastLog)
entLastLog.setController(contLastLogAnimation)
listSecondLogCoordinates = [485, 100]
intSecondLogSpeed = 2
entSecondLog = LogEntity(listSecondLogCoordinates, intSecondLogSpeed, LogEntity.RIGHT_TO_LEFT)
entSecondLog.setGameScreen(self.DisplayEngine)
contSecondLogAnimation = LogController(entSecondLog)
entSecondLog.setController(contSecondLogAnimation)
listFirstLogCoordinates = [1, 130]
intFirstLogSpeed = 1
entFirstLog = LogEntity(listFirstLogCoordinates, intFirstLogSpeed, LogEntity.LEFT_TO_RIGHT)
entFirstLog.setGameScreen(self.DisplayEngine)
contFirstLogAnimation = LogController(entFirstLog)
entFirstLog.setController(contFirstLogAnimation)
# Create the Large Hazard Zone
listHazardZones = []
LARGE_HAZARD_LOCATION = [18, 65]
LARGE_HAZARD_DIMENSIONS = [464, 95]
entLargeHazardZone = HazardEntity(LARGE_HAZARD_LOCATION, LARGE_HAZARD_DIMENSIONS, COLOR_NAVY_BLUE)
entLargeHazardZone.setGameScreen(self.DisplayEngine)
listHazardZones.append(entLargeHazardZone)
# Create the Smaller Intermediate Hazard Zones
HAZARD_ZONEA_LOCATION = [80, 30]
HAZARD_ZONEA_DIMENSIONS = [70, 30]
entHazardZoneA = HazardEntity(HAZARD_ZONEA_LOCATION, HAZARD_ZONEA_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneA.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneA)
HAZARD_ZONEB_LOCATION = [210, 30]
HAZARD_ZONEB_DIMENSIONS = [90, 30]
entHazardZoneB = HazardEntity(HAZARD_ZONEB_LOCATION, HAZARD_ZONEB_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneB.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneB)
HAZARD_ZONEC_LOCATION = [360, 30]
HAZARD_ZONEC_DIMENSIONS = [70, 30]
entHazardZoneC = HazardEntity(HAZARD_ZONEC_LOCATION, HAZARD_ZONEC_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneC.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneC)
# Create the SafeZones
listSafeZones = []
SAFE_ZONEA_LOCATION = [20, 30]
SAFE_ZONEA_DIMENSIONS = [60, 30]
entSafeZoneA = SafeZoneEntity(SAFE_ZONEA_LOCATION, SAFE_ZONEA_DIMENSIONS, COLOR_WHITE)
entSafeZoneA.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneA)
SAFE_ZONEB_LOCATION = [150, 30]
SAFE_ZONEB_DIMENSIONS = [60, 30]
entSafeZoneB = SafeZoneEntity(SAFE_ZONEB_LOCATION, SAFE_ZONEB_DIMENSIONS, COLOR_WHITE)
entSafeZoneB.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneB)
SAFE_ZONEC_LOCATION = [300, 30]
SAFE_ZONEC_DIMENSIONS = [60, 30]
entSafeZoneC = SafeZoneEntity(SAFE_ZONEC_LOCATION, SAFE_ZONEC_DIMENSIONS, COLOR_WHITE)
entSafeZoneC.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneC)
SAFE_ZONED_LOCATION = [430, 30]
SAFE_ZONED_DIMENSIONS = [52, 30]
entSafeZoneD = SafeZoneEntity(SAFE_ZONED_LOCATION, SAFE_ZONED_DIMENSIONS, COLOR_WHITE)
entSafeZoneD.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneD)
# The GameEngine should be aware of how many safe zones we have total
self.listSafeZones = listSafeZones
# Add the Hazard Boundary Borders
listHazardBoundaryBorders = []
LEFT_HAZARD_BOUNDARY_LOCATION = [0, 30]
LEFT_HAZARD_BOUNDARY_DIMENSIONS = [19, 130]
entLeftHazardBoundary = StaticEntity(
LEFT_HAZARD_BOUNDARY_LOCATION, LEFT_HAZARD_BOUNDARY_DIMENSIONS, COLOR_BACKGROUND_GREEN
)
entLeftHazardBoundary.setGameScreen(self.DisplayEngine.Surface)
listHazardBoundaryBorders.append(entLeftHazardBoundary)
RIGHT_HAZARD_BOUNDARY_LOCATION = [482, 30]
RIGHT_HAZARD_BOUNDARY_DIMENSIONS = [19, 130]
entRightHazardBoundary = StaticEntity(
RIGHT_HAZARD_BOUNDARY_LOCATION, RIGHT_HAZARD_BOUNDARY_DIMENSIONS, COLOR_BACKGROUND_GREEN
)
entRightHazardBoundary.setGameScreen(self.DisplayEngine.Surface)
listHazardBoundaryBorders.append(entRightHazardBoundary)
# Anything that can collide with the frog should be appended here
listCollisionEntities = [entCar1, entCar2, entCar3, entCar4, entCar5]
listCollisionEntities.append(entFirstLog)
listCollisionEntities.append(entSecondLog)
listCollisionEntities.append(entLastLog)
for hazardZone in listHazardZones:
listCollisionEntities.append(hazardZone)
for safeZone in listSafeZones:
listCollisionEntities.append(safeZone)
# Add a Background Entities to the Game Layer
self.DisplayEngine.addLayer(listStaticBackgroundEntities)
# Add the HazardZones to the Game Layer
self.DisplayEngine.addLayer(listHazardZones)
# Add the SafeZones to the Game Layer
self.DisplayEngine.addLayer(listSafeZones)
# Add the logs to the Game Layer
self.DisplayEngine.addLayer(entFirstLog)
self.DisplayEngine.addLayer(entSecondLog)
self.DisplayEngine.addLayer(entLastLog)
# Add the Hazard Boundary Borders
self.DisplayEngine.addLayer(listHazardBoundaryBorders)
# Add the universal game controller
UniversalGameController = GameController(self)
self.DisplayEngine.addUserControlledLayer(entFrog)
self.DisplayEngine.addGameController(UniversalGameController)
self.DisplayEngine.addLayer(entCar1)
self.DisplayEngine.addLayer(entCar2)
self.DisplayEngine.addLayer(entCar3)
self.DisplayEngine.addLayer(entCar4)
self.DisplayEngine.addLayer(entCar5)
TitleText = Text(FONT_BLOX, "PyFrogger", COLOR_FROG_GREEN, 20)
TitleText.setGameScreen(self.DisplayEngine.Surface)
TitleText.draw((400, 4))
LivesText = Text(FONT_BLOX, "Lives ", COLOR_FROG_GREEN, 20)
LivesText.setGameScreen(self.DisplayEngine.Surface)
LivesText.draw((10, 4))
LivesCounterText = Text(FONT_BLOX, "3", COLOR_FROG_RED, 20)
LivesCounterText.setGameScreen(self.DisplayEngine.Surface)
LivesCounterText.draw((70, 4))
self.entLifeCounter.setLifeTextEntity(LivesCounterText)
entText = [TitleText, LivesText, LivesCounterText]
self.DisplayEngine.addLayer(entText)
self.CollisionEngine.setPlayerLifeCounter(self.entLifeCounter)
# Adding these entities into the collision engine will let the engine monitor
# their position and on the action of a rectangle collision, the controlled
# entity will be handled based on it's collision based methods
self.CollisionEngine.setControlledEntity(entFrog)
for collisionEntity in listCollisionEntities:
self.CollisionEngine.addCollisionEntity(collisionEntity)
# This variable keeps the run active
self.running = True
self.freezeState = False
class GameEngine(object):
def __init__(self):
return None
def init(self):
# Get some constants which we will need later
self.GameConfig = IniParser("engine.ini")
intDisplayWidth = int(self.GameConfig.get("EngineCore", "displayWidth"))
intDisplayHeight = int(self.GameConfig.get("EngineCore", "displayHeight"))
self.gameWidth = intDisplayWidth
self.gameHeight = intDisplayHeight
# a List containing all the safe frogs
self.safeFrogs = []
# Cheat sequence
self.cheatCharInput = []
# Init the main display engine
self.engDisplay = DisplayEngine((intDisplayWidth, intDisplayHeight))
defaultEntityFactory = EntityFactory(self.DisplayEngine)
listStaticBackgroundEntities = defaultEntityFactory.buildBackground()
self.engCollision = CollisionEngine(self)
self.entLifeCounter = defaultEntityFactory.buildLifeCounter()
entFrog = defaultEntityFactory.buildFrog()
entFrog.draw()
# Create the Animated Cars
entCar1 = defaultEntityFactory.buildCar([20, 189], uniform(2, 7), generateRandomColor())
entCar2 = defaultEntityFactory.buildCar([20, 219], uniform(2, 7), generateRandomColor())
entCar3 = defaultEntityFactory.buildCar([20, 249], uniform(2, 7), generateRandomColor())
entCar4 = defaultEntityFactory.buildCar([20, 279], uniform(2, 7), generateRandomColor())
entCar5 = defaultEntityFactory.buildCar([20, 309], uniform(2, 7), generateRandomColor())
# Create an animated Log
listLastLogCoordinates = [1, 70]
intLastLogSpeed = 3
entLastLog = LogEntity(listLastLogCoordinates, intLastLogSpeed, LogEntity.LEFT_TO_RIGHT)
entLastLog.setGameScreen(self.DisplayEngine)
contLastLogAnimation = LogController(entLastLog)
entLastLog.setController(contLastLogAnimation)
listSecondLogCoordinates = [485, 100]
intSecondLogSpeed = 2
entSecondLog = LogEntity(listSecondLogCoordinates, intSecondLogSpeed, LogEntity.RIGHT_TO_LEFT)
entSecondLog.setGameScreen(self.DisplayEngine)
contSecondLogAnimation = LogController(entSecondLog)
entSecondLog.setController(contSecondLogAnimation)
listFirstLogCoordinates = [1, 130]
intFirstLogSpeed = 1
entFirstLog = LogEntity(listFirstLogCoordinates, intFirstLogSpeed, LogEntity.LEFT_TO_RIGHT)
entFirstLog.setGameScreen(self.DisplayEngine)
contFirstLogAnimation = LogController(entFirstLog)
entFirstLog.setController(contFirstLogAnimation)
# Create the Large Hazard Zone
listHazardZones = []
LARGE_HAZARD_LOCATION = [18, 65]
LARGE_HAZARD_DIMENSIONS = [464, 95]
entLargeHazardZone = HazardEntity(LARGE_HAZARD_LOCATION, LARGE_HAZARD_DIMENSIONS, COLOR_NAVY_BLUE)
entLargeHazardZone.setGameScreen(self.DisplayEngine)
listHazardZones.append(entLargeHazardZone)
# Create the Smaller Intermediate Hazard Zones
HAZARD_ZONEA_LOCATION = [80, 30]
HAZARD_ZONEA_DIMENSIONS = [70, 30]
entHazardZoneA = HazardEntity(HAZARD_ZONEA_LOCATION, HAZARD_ZONEA_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneA.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneA)
HAZARD_ZONEB_LOCATION = [210, 30]
HAZARD_ZONEB_DIMENSIONS = [90, 30]
entHazardZoneB = HazardEntity(HAZARD_ZONEB_LOCATION, HAZARD_ZONEB_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneB.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneB)
HAZARD_ZONEC_LOCATION = [360, 30]
HAZARD_ZONEC_DIMENSIONS = [70, 30]
entHazardZoneC = HazardEntity(HAZARD_ZONEC_LOCATION, HAZARD_ZONEC_DIMENSIONS, COLOR_BACKGROUND_GREEN)
entHazardZoneC.setGameScreen(self.DisplayEngine)
listHazardZones.append(entHazardZoneC)
# Create the SafeZones
listSafeZones = []
SAFE_ZONEA_LOCATION = [20, 30]
SAFE_ZONEA_DIMENSIONS = [60, 30]
entSafeZoneA = SafeZoneEntity(SAFE_ZONEA_LOCATION, SAFE_ZONEA_DIMENSIONS, COLOR_WHITE)
entSafeZoneA.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneA)
SAFE_ZONEB_LOCATION = [150, 30]
SAFE_ZONEB_DIMENSIONS = [60, 30]
entSafeZoneB = SafeZoneEntity(SAFE_ZONEB_LOCATION, SAFE_ZONEB_DIMENSIONS, COLOR_WHITE)
entSafeZoneB.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneB)
SAFE_ZONEC_LOCATION = [300, 30]
SAFE_ZONEC_DIMENSIONS = [60, 30]
entSafeZoneC = SafeZoneEntity(SAFE_ZONEC_LOCATION, SAFE_ZONEC_DIMENSIONS, COLOR_WHITE)
entSafeZoneC.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneC)
SAFE_ZONED_LOCATION = [430, 30]
SAFE_ZONED_DIMENSIONS = [52, 30]
entSafeZoneD = SafeZoneEntity(SAFE_ZONED_LOCATION, SAFE_ZONED_DIMENSIONS, COLOR_WHITE)
entSafeZoneD.setGameScreen(self.DisplayEngine)
listSafeZones.append(entSafeZoneD)
# The GameEngine should be aware of how many safe zones we have total
self.listSafeZones = listSafeZones
# Add the Hazard Boundary Borders
listHazardBoundaryBorders = []
LEFT_HAZARD_BOUNDARY_LOCATION = [0, 30]
LEFT_HAZARD_BOUNDARY_DIMENSIONS = [19, 130]
entLeftHazardBoundary = StaticEntity(
LEFT_HAZARD_BOUNDARY_LOCATION, LEFT_HAZARD_BOUNDARY_DIMENSIONS, COLOR_BACKGROUND_GREEN
)
entLeftHazardBoundary.setGameScreen(self.DisplayEngine.Surface)
listHazardBoundaryBorders.append(entLeftHazardBoundary)
RIGHT_HAZARD_BOUNDARY_LOCATION = [482, 30]
RIGHT_HAZARD_BOUNDARY_DIMENSIONS = [19, 130]
entRightHazardBoundary = StaticEntity(
RIGHT_HAZARD_BOUNDARY_LOCATION, RIGHT_HAZARD_BOUNDARY_DIMENSIONS, COLOR_BACKGROUND_GREEN
)
entRightHazardBoundary.setGameScreen(self.DisplayEngine.Surface)
listHazardBoundaryBorders.append(entRightHazardBoundary)
# Anything that can collide with the frog should be appended here
listCollisionEntities = [entCar1, entCar2, entCar3, entCar4, entCar5]
listCollisionEntities.append(entFirstLog)
listCollisionEntities.append(entSecondLog)
listCollisionEntities.append(entLastLog)
for hazardZone in listHazardZones:
listCollisionEntities.append(hazardZone)
for safeZone in listSafeZones:
listCollisionEntities.append(safeZone)
# Add a Background Entities to the Game Layer
self.DisplayEngine.addLayer(listStaticBackgroundEntities)
# Add the HazardZones to the Game Layer
self.DisplayEngine.addLayer(listHazardZones)
# Add the SafeZones to the Game Layer
self.DisplayEngine.addLayer(listSafeZones)
# Add the logs to the Game Layer
self.DisplayEngine.addLayer(entFirstLog)
self.DisplayEngine.addLayer(entSecondLog)
self.DisplayEngine.addLayer(entLastLog)
# Add the Hazard Boundary Borders
self.DisplayEngine.addLayer(listHazardBoundaryBorders)
# Add the universal game controller
UniversalGameController = GameController(self)
self.DisplayEngine.addUserControlledLayer(entFrog)
self.DisplayEngine.addGameController(UniversalGameController)
self.DisplayEngine.addLayer(entCar1)
self.DisplayEngine.addLayer(entCar2)
self.DisplayEngine.addLayer(entCar3)
self.DisplayEngine.addLayer(entCar4)
self.DisplayEngine.addLayer(entCar5)
TitleText = Text(FONT_BLOX, "PyFrogger", COLOR_FROG_GREEN, 20)
TitleText.setGameScreen(self.DisplayEngine.Surface)
TitleText.draw((400, 4))
LivesText = Text(FONT_BLOX, "Lives ", COLOR_FROG_GREEN, 20)
LivesText.setGameScreen(self.DisplayEngine.Surface)
LivesText.draw((10, 4))
LivesCounterText = Text(FONT_BLOX, "3", COLOR_FROG_RED, 20)
LivesCounterText.setGameScreen(self.DisplayEngine.Surface)
LivesCounterText.draw((70, 4))
self.entLifeCounter.setLifeTextEntity(LivesCounterText)
entText = [TitleText, LivesText, LivesCounterText]
self.DisplayEngine.addLayer(entText)
self.CollisionEngine.setPlayerLifeCounter(self.entLifeCounter)
# Adding these entities into the collision engine will let the engine monitor
# their position and on the action of a rectangle collision, the controlled
# entity will be handled based on it's collision based methods
self.CollisionEngine.setControlledEntity(entFrog)
for collisionEntity in listCollisionEntities:
self.CollisionEngine.addCollisionEntity(collisionEntity)
# This variable keeps the run active
self.running = True
self.freezeState = False
def run(self):
"""
Constantly render updates to the surface
"""
# If we find a collision then update the coordinates of the controlled entity
# before it gets drawn to the display
self.CollisionEngine.checkForAndHandleCollisions()
if self.entLifeCounter.Lives == 0:
self.gameOver()
if len(self.safeFrogs) == len(self.listSafeZones):
self.win()
self.DisplayEngine.updateDisplay()
# Freezes the Display
self.DisplayEngine.setFreezeState(self.freezeState)
def quit(self):
self.running = False
def gameOver(self):
GameOverText = Text(FONT_BLOX, "GAME OVER", COLOR_FROG_RED, 60)
GameOverText.setGameScreen(self.DisplayEngine.Surface)
GameOverText.draw((self.gameWidth / 2 - 130, self.gameHeight / 2))
GameOverText2 = Text(FONT_BLOX, "Press ESC to Quit", COLOR_WHITE, 30)
GameOverText2.setGameScreen(self.DisplayEngine.Surface)
GameOverText2.draw((self.gameWidth / 2 - 120, self.gameHeight / 2 + 80))
GameOverText3 = Text(FONT_BLOX, "Press N for a New Game", COLOR_FROG_RED, 30)
GameOverText3.setGameScreen(self.DisplayEngine.Surface)
GameOverText3.draw((self.gameWidth / 2 - 150, self.gameHeight / 2 + 120))
self.freezeState = True # Flag to freeze the display
def win(self):
VictoryText = Text(FONT_BLOX, "YOU WIN", COLOR_FROG_RED, 60)
VictoryText.setGameScreen(self.DisplayEngine.Surface)
VictoryText.draw((self.gameWidth / 2 - 120, self.gameHeight / 2))
Victory2 = Text(FONT_BLOX, "Press ESC to Quit", COLOR_WHITE, 30)
Victory2.setGameScreen(self.DisplayEngine.Surface)
Victory2.draw((self.gameWidth / 2 - 120, self.gameHeight / 2 + 80))
Victory3 = Text(FONT_BLOX, "Press N for a New Game", COLOR_FROG_RED, 30)
Victory3.setGameScreen(self.DisplayEngine.Surface)
Victory3.draw((self.gameWidth / 2 - 150, self.gameHeight / 2 + 120))
self.freezeState = True # Flag to freeze the display
# a Fun little cheat :)
def lifeCheat(self, keyPress):
self.cheatCharInput.append(keyPress)
cheatCharInput = "pyfrogger"
lengthOfCheatSequence = len(cheatCharInput)
lenOfCharInput = len(self.cheatCharInput)
# Need to see if we can actually test the string first, we may not have enough characters
if (lenOfCharInput / lengthOfCheatSequence) > 0:
# If the lengths are the same this means we have exactly one attempt to make
if lenOfCharInput == lengthOfCheatSequence:
testAttempts = 1
else:
testAttempts = lenOfCharInput - lengthOfCheatSequence
for startingPosition in xrange(0, testAttempts):
testSequence = "".join(
self.cheatCharInput[startingPosition : (startingPosition + lengthOfCheatSequence)]
)
if testSequence == cheatCharInput:
self.entLifeCounter.add(99)
self.entLifeCounter.Text.setText(self.entLifeCounter.Lives)
def reset(self):
if self.freezeState == True:
self.entLifeCounter.set(3)
self.entLifeCounter.Text.setText(self.entLifeCounter.Lives)
self.freezeState = False
self.DisplayEngine.PlayerDisplayLayers.empty()
for safeZone in self.listSafeZones:
safeZone.markUnoccupied()
defaultEntityFactory = EntityFactory(self.DisplayEngine)
entNewFrog = defaultEntityFactory.buildFrog()
entNewFrog.draw()
self.DisplayEngine.addUserControlledLayer(entNewFrog)
self.CollisionEngine.setControlledEntity(entNewFrog)
self.safeFrogs = []
@property
def DisplayEngine(self):
return self.engDisplay
@property
def CollisionEngine(self):
return self.engCollision