class CBoundingBox(Component):
'''
Encapsulates geometric Bounding box data for a GameObject.
Needs access to Position and Size components.
'''
cType = ComponentType.BOUNDING_BOX
dependencies = [
ComponentType.POSITION,
ComponentType.OBJECT_SIZE
]
COLLISION_WIDTH_DIV = 4
COLLISION_BOX_H_OFFSET = 1
boundingBox = None
def __init__(self, p, s):
self._createRect()
return
def _createRect(self):
size = self.gameObject.getComponent(
ComponentType.OBJECT_SIZE)
pos = self.gameObject.getComponent(
ComponentType.POSITION)
self.xLeftOffsetCollisionBox = (
size.getWidth() / self.COLLISION_WIDTH_DIV)
collisionBoxHeight = (
size.getHeight() - self.COLLISION_BOX_H_OFFSET)
self.boundingBox = Rectangle(
pos.getX(),
pos.getY(),
(size.width / 2),
collisionBoxHeight)
def getBoundingBox(self):
'''
Updates the position of the bounding box and returns it.
'''
pos = self.gameObject.getComponent(
ComponentType.POS)
self.boundingBox.setX(
pos.getX())# + self.xLeftOffsetCollisionBox)
self.boundingBox.setY(self.pos.getY())
return self.boundingBox
def _createRect(self):
size = self.gameObject.getComponent(
ComponentType.OBJECT_SIZE)
pos = self.gameObject.getComponent(
ComponentType.POSITION)
self.xLeftOffsetCollisionBox = (
size.getWidth() / self.COLLISION_WIDTH_DIV)
collisionBoxHeight = (
size.getHeight() - self.COLLISION_BOX_H_OFFSET)
self.boundingBox = Rectangle(
pos.getX(),
pos.getY(),
(size.width / 2),
collisionBoxHeight)
def setUpCollisionBox(self):
self.xLeftOffsetCollisionBox = self.width / self.COLLISION_WIDTH_DIV
self.collisionBoxHeight = self.height - self.COLLISION_BOX_H_OFFSET
self.collisionBox = Rectangle(xPos, yPos, self.width / 2, self.collisionBoxHeight)
class Player(objects.BaseLevelObject):
'''
The human-controlled main game character.
'''
input # InputProviderListener
HEIGHT_WALK_DIVIDER = 5
ACCEL_WALK_SPEED_DIVIDER = 10
MAX_RUN_WALK_MULTIPLIER = 2
ACCEL_MAX_RATE_MULTIPLIER = 2
INIT_JUMP_WALK_SPEED_MULTIPLIER = 0.2
MAX_JUMP_INIT_JUMP_MULTIPLIER = 2
MAX_FALL_MAX_JUMP_MULTIPLIER = 2.5
MAX_CHARGE = 20.34
CHARGE_INCR = 0.4
BOW_Y_OFFSET_NORMAL = -2
BOW_Y_OFFSET_AIM_UP = -10
BOW_Y_OFFSET_AIM_DOWN = 6
ARROW_Y_OFFSET = 15
setUp = False
canJump = False
userHoldingLeftXOrRight = False
isChargingArrow = False
isJumping = False
jumpKeyDown = False
outOfBounds = False
xSpeed = float()
ySpeed = float()
prevXSpeed = float()
prevYSpeed = float()
accelX = float()
bowCharge = float()
bowX = float()
bowY = float()
bowYCurrentOffset = float()
accelerationRate = float()
maxAccelRate = float()
initialJumpSpeed = float()
maxJumpSpeed = float()
jumpIncr = float()
maxFallSpeed = float()
walkSpeed = float()
maxRunSpeed = float()
MAX_HEALTH = 20
BOW_AIM_UP_TRIGGER = 50
BOW_AIM_DOWN_TRIGGER = 110
BOW_X_OFFSET = 5
BOW_ANGLE_OFFSET = 90
COLLISION_WIDTH_DIV = 4
health = MAX_HEALTH
mouseX = 0
mouseY = 0
BOW_BUTTON = Input.MOUSE_LEFT_BUTTON
xLeftOffsetCollisionBox = 0
height = 0
width = 0
minReleaseCharge = 7
# ^ minimum bow charge to fire an arrow
jump = None
left = None
right = None
playNote1 = None
run = None
collisionBox = None
currentArrow = None
firedArrows = []
facing = enums.Direction.LEFT
moving = enums.Direction.LEFT
bowLeftPath = 'data/player_images/STICKMAN_BOW_LEFT.png'
leftWalkPaths = 'data/player_images/8.png'
leftStandPaths = 'data/player_images/standing.png'
leftWalk = None
rightWalk = None
leftStand = None
rightStand = None
currentAnim = None
bowLeft = None
bowRight = None
currentBow = None
startTile = None
# ^ player's initial location. Parsed from tmx Level file.
COLLISION_BOX_H_OFFSET = 1
collisionBoxHeight = 0
currentInstrument = None
playNote1KeyDown = None
fastMoveMode = None
hasInstrument = None
hasInput = None
def __init__(self, l, t):
self.startTile = t
setLevel(l)
self.setUpStartPosition()
print '----------> new Player'
if not self.setUp:
self.initAnim()
self.setUpCollisionBox()
self.initBow()
self.setUpPlayerSpeed()
self.setUp = True
def setUpPlayerSpeed(self):
self.calculateMovementSpeeds()
print 'height : ' + self.height
print '\nsetupPlayerSpeed'
print '=============='
print ' walkSpeed : ' + self.walkSpeed
print ' maxRunSpeed : ' + self.maxRunSpeed
print ' accelerationRate : ' + self.accelerationRate
print ' maxAccelRate : ' + self.maxAccelRate
print ' initialJumpSpeed : ' + self.initialJumpSpeed
print ' maxJumpSpeed : ' + self.maxJumpSpeed
print ' jumpIncr : ' + self.jumpIncr
print ' maxFallSpeed : ' + self.maxFallSpeed
def calculateMovementSpeeds(self):
self.walkSpeed = self.height / self.HEIGHT_WALK_DIVIDER
self.maxRunSpeed = self.walkSpeed * self.MAX_RUN_WALK_MULTIPLIER
self.accelerationRate = self.walkSpeed / self.ACCEL_WALK_SPEED_DIVIDER
self.maxAccelRate = self.accelerationRate * self.ACCEL_MAX_RATE_MULTIPLIER
self.initialJumpSpeed = -self.walkSpeed * self.INIT_JUMP_WALK_SPEED_MULTIPLIER
self.maxJumpSpeed = self.initialJumpSpeed * self.MAX_JUMP_INIT_JUMP_MULTIPLIER
self.jumpIncr = -self.maxJumpSpeed - self.initialJumpSpeed / 10.3
self.maxFallSpeed = -self.maxJumpSpeed * self.MAX_FALL_MAX_JUMP_MULTIPLIER
def accelerate(self):
if self.accelX < self.maxAccelRate:
self.accelX += self.accelerationRate
def setUpCollisionBox(self):
self.xLeftOffsetCollisionBox = self.width / self.COLLISION_WIDTH_DIV
self.collisionBoxHeight = self.height - self.COLLISION_BOX_H_OFFSET
self.collisionBox = Rectangle(xPos, yPos, self.width / 2, self.collisionBoxHeight)
def getWidth(self):
return self.width
def getHeight(self):
return self.height
def setCanJump(self, b):
self.canJump = b
self.isJumping = not b
def setUpStartPosition(self):
self.xPos = self.startTile.xPos
self.yPos = self.startTile.yPos - self.startTile.tileHeight
yPos -= 1
print 'Player is on level ' + level + ' at position x: ' + xPos + ', y: ' + yPos
def initBow(self):
self.bowLeft = AnimCreator.loadImage(self.bowLeftPath)
self.bowRight = self.bowLeft.getFlippedCopy(True, False)
self.currentBow = self.bowLeft
def getZone(self):
return self.getLevel().getActorZone(self)
def associateInputProvider(self, prov, inputStream):
if self.hasInput:
print 'Already associated an input provider'
return
prov.addListener(self)
self.jump = BasicCommand('jump')
self.left = BasicCommand('left')
self.right = BasicCommand('right')
self.playNote1 = BasicCommand('playNote1')
self.run = BasicCommand('run')
prov.bindCommand(KeyControl(Input.KEY_A), self.left)
prov.bindCommand(KeyControl(Input.KEY_D), self.right)
prov.bindCommand(KeyControl(Input.KEY_W), self.jump)
prov.bindCommand(KeyControl(Input.KEY_1), self.playNote1)
prov.bindCommand(KeyControl(Input.KEY_LSHIFT), self.run)
def mousePressed(self, button, x, y):
if button == self.BOW_BUTTON:
c = self.getLevel().getCollisionTileAt(x, y)
if c is not None:
print 'Mouse pressed Tile ' + c.xCoord + ', ' + c.yCoord
self.mouseX = x
self.mouseY = y
self.readyArrow()
else:
if (button == slick.Input.MOUSE_RIGHT_BUTTON):
enemies = self.getLevel.getEnemies()
## for-while
i = 0
while i < len(enemies):
e = enemies[i]
i += 1
def mouseReleased(self, button, x, y):
if (button == self.BOW_BUTTON):
self.releaseArrow()
def isAcceptingInput(self):
return True
def mouseMoved(self, oldx, oldy, newx, newy):
self.mouseX = newx
self.mouseY = newy
def mouseWheelMoved(self, change):
pass
def mouseClicked(self, button, x, y, clicks):
pass
def mouseDragged(self, oldx, oldy, newx, newy):
pass
def inputEnded(self):
pass
def inputStarted(self):
pass
def setInput(self, input):
pass
inputStream.addMouseListener(MouseListener())
self.hasInput = True
def controlReleased(self, com):
if com == self.left:
if self.moving == Direction.LEFT:
self.userHoldingLeftXOrRight = False
elif com == self.right:
if self.moving == Direction.RIGHT:
self.userHoldingLeftXOrRight = False
elif com == self.jump:
print 'jump key released'
self.jumpKeyDown = False
elif com == self.playNote1:
print 'playNote1 key released'
self.playNote1KeyDown = False
elif com == self.run:
print '-- Shift released'
self.fastMoveMode = False
def controlPressed(self, com):
if com == self.left:
self.setMovingDir(Direction.LEFT)
self.userHoldingLeftXOrRight = True
else:
if com == self.right:
self.setMovingDir(Direction.RIGHT)
self.userHoldingLeftXOrRight = True
else:
if com == self.jump:
self.jumpKeyDown = True
if self.canJump:
self.startJump()
else:
if com == self.playNote1:
print 'playNote1 key pressed'
self.playNote1KeyDown = True
if self.hasInstrument:
self.currentInstrument.play(0)
else:
if com == self.run:
print '-- Shift is down'
self.fastMoveMode = True
def pickUp(self, pi):
print 'Player.pickUp( ' + pi + ')'
def readyArrow(self):
print 'Readying arrow'
self.currentArrow = Arrow(xPos, yPos, level, self.mouseX, self.mouseY)
self.isChargingArrow = True
def chargeArrow(self):
if self.bowCharge < self.MAX_CHARGE:
self.bowCharge += self.CHARGE_INCR
self.currentArrow.updateAiming(self.mouseX, self.mouseY)
if self.currentArrow.getMovementAngle() >= 0:
self.currentBow = self.bowRight
self.setFacing(Direction.RIGHT)
self.bowX = xPos + self.BOW_X_OFFSET + self.getCurrentFrameWidth() / 2
self.currentBow.setRotation(self.currentArrow.getMovementAngle() - self.BOW_ANGLE_OFFSET)
else:
self.setFacing(Direction.LEFT)
self.currentBow = self.bowLeft
self.bowX = xPos - self.BOW_X_OFFSET
self.currentBow.setRotation(self.currentArrow.getMovementAngle() + self.BOW_ANGLE_OFFSET)
self.updateBowPosition()
self.currentArrow.setPosition(self.getHoldingArrowX(), self.getHoldingArrowY())
def getHealth(self):
return self.health
def die(self):
print 'Player is dead!'
def updateBowPosition(self):
ANGLE = Math.abs(self.currentArrow.getMovementAngle())
if ANGLE < self.BOW_AIM_UP_TRIGGER:
self.bowYCurrentOffset = self.BOW_Y_OFFSET_AIM_UP
else:
if ANGLE < self.BOW_AIM_DOWN_TRIGGER:
self.bowYCurrentOffset = self.BOW_Y_OFFSET_NORMAL
else:
self.bowYCurrentOffset = self.BOW_Y_OFFSET_AIM_DOWN
self.bowY = yPos + self.bowYCurrentOffset
def getHoldingArrowX(self):
return xPos + self.getCurrentFrameWidth() / 2
def getCurrentFrameWidth(self):
return AnimCreator.getCurrentFrameRect(self).getWidth()
def getHoldingArrowY(self):
return yPos + self.ARROW_Y_OFFSET
def releaseArrow(self):
if self.bowCharge >= self.minReleaseCharge:
self.currentArrow.release(self.bowCharge)
self.firedArrows.add(self.currentArrow)
print 'released arrow, power ' + self.bowCharge + ' angle ' + self.currentArrow.getMovementAngle()
self.isChargingArrow = False
self.currentArrow = None
self.bowCharge = 0
def getFiredProjectiles(self):
return ArrayList(self.firedArrows)
def setFacing(self, dir):
self.facing = dir
if not self.userHoldingLeftXOrRight:
self.setStandingAnim()
def setMovingDir(self, dir):
if (self.moving != dir):
self.xSpeed = 0
print 'xSpeed = 0'
self.resetAccelX()
self.moving = dir
self.setFacing(dir)
def setStandingAnim(self):
if self.facing == Direction.RIGHT:
self.currentAnim = self.rightStand
else:
if self.facing == Direction.LEFT:
self.currentAnim = self.leftStand
else:
raise IllegalStateException('standing dir neither left or right')
def applySpeed(self, dir):
self.accelerate()
if dir == Direction.RIGHT:
self.currentAnim = self.rightWalk
self.xSpeed = self.accelX
else:
if dir == Direction.LEFT:
self.currentAnim = self.leftWalk
self.xSpeed = -self.accelX
def applyFriction(self):
self.xSpeed *= Level.FRICTION
def update(self):
ObjectMover.applyGravity(self)
self.applyFriction()
if self.userHoldingLeftXOrRight:
self.applySpeed(self.moving)
else:
self.decelerate()
if self.isJumping:
if not self.jumpKeyDown:
self.isJumping = False
else:
self.updateJump()
if self.isChargingArrow:
self.chargeArrow()
Arrow.updateFiredArrows(self.firedArrows)
ObjectMover.move(self)
if self.xSpeed > 1 and (self.prevXSpeed != self.xSpeed):
System.out.printf('xSpeed : %f | accelX : %f\n', self.xSpeed, self.accelX)
if self.ySpeed < -1 and (self.prevYSpeed != self.ySpeed):
pass
self.prevYSpeed = self.ySpeed
self.prevXSpeed = self.xSpeed
def getLevel(self):
return level
def getCurrentAnim(self):
return self.currentAnim
def canJump(self):
return self.canJump
def printSpeed(self):
print 'accelX==' + self.accelX + ', ' + 'xSpeed==' + self.xSpeed + ', ySpeed==' + self.ySpeed
def printPosition(self):
print 'xPos==' + xPos + ', yPos==' + yPos
def startJump(self):
print 'calling Player.jump()'
self.setYSpeed(self.initialJumpSpeed)
self.setCanJump(False)
def updateJump(self):
if self.isJumping and self.jumpKeyDown:
if self.ySpeed > self.maxJumpSpeed:
self.ySpeed -= self.jumpIncr
print ' Player.updateJump( : ' + self.ySpeed + ')'
else:
print 'updateJump( --> maximum jump speed reached : ' + self.ySpeed + ')'
self.isJumping = False
def decelerate(self):
self.accelX -= self.accelerationRate
if self.accelX < 0:
self.resetAccelX()
def resetAccelY(self):
pass
def resetAccelX(self):
self.accelX = 0
self.setStandingAnim()
def getFacing(self):
return self.facing
def getYSpeed(self):
return self.ySpeed
def getXSpeed(self):
return self.xSpeed
def setYSpeed(self, f):
self.ySpeed = f
def setXSpeed(self, f):
self.xSpeed = f
def getMaxFallSpeed(self):
return self.maxFallSpeed
def draw(self, g):
g.drawAnimation(self.currentAnim, getX(), getY())
self.drawArrows(g)
if self.isChargingArrow:
g.drawImage(self.currentBow, self.bowX, self.bowY)
def drawArrows(self, g):
if self.currentArrow is not None:
self.currentArrow.draw(g)
## for-while
i = 0
while i < len(self.firedArrows):
a = self.firedArrows[i]
a.draw(g)
i += 1
def initAnim(self):
leftWalkImgs = [Image() for __idx0 in range(self.leftWalkPaths.length)]
rightWalkImgs = [Image() for __idx0 in range(self.leftWalkPaths.length)]
leftStandImgs = [Image() for __idx0 in range(self.leftStandPaths.length)]
rightStandImgs = [Image() for __idx0 in range(self.leftStandPaths.length)]
leftWalkImgs = AnimCreator.getImagesFromPaths(self.leftWalkPaths).toArray(leftWalkImgs)
self.height = leftWalkImgs[0].getHeight()
rightWalkImgs = AnimCreator.getHorizontallyFlippedCopy(leftWalkImgs).toArray(rightWalkImgs)
leftStandImgs = AnimCreator.getImagesFromPaths(self.leftStandPaths).toArray(leftStandImgs)
rightStandImgs = AnimCreator.getHorizontallyFlippedCopy(leftStandImgs).toArray(rightStandImgs)
autoUpdate = True
self.leftWalk = Animation(leftWalkImgs, Actor.ANIM_DURATION, autoUpdate)
self.rightWalk = Animation(rightWalkImgs, Actor.ANIM_DURATION, autoUpdate)
self.leftStand = Animation(leftStandImgs, Actor.ANIM_DURATION, autoUpdate)
self.rightStand = Animation(rightStandImgs, Actor.ANIM_DURATION, autoUpdate)
self.setInitialAnim()
def setInitialAnim(self):
if (level.playerFacing == Direction.LEFT):
self.currentAnim = self.leftWalk
else:
self.currentAnim = self.rightWalk
i = self.currentAnim.getCurrentFrame()
self.width = i.getWidth()
self.height = i.getHeight()
def isOutOfBounds(self):
return self.outOfBounds
def setOutOfBounds(self, b):
self.outOfBounds = b
def getCollisionBox(self):
self.collisionBox.setX(xPos + self.xLeftOffsetCollisionBox)
self.collisionBox.setY(yPos)
return self.collisionBox
