def test_addition():
v = Vector([1,2,3,4], {1:1, 2:2, 3:3, 4:4})
w = Vector([1,2,3,4,5], {1:1, 2:2, 3:3, 4:4, 5:5})
y = v.vector_add(w)
assert y.getitem(1) == 2 #test the new sum
assert v.getitem(1) == 1 #preserve original vector
assert 5 in y.domain #test the domains are summed
def getSafeMatrix(self, _loc, _level):
fn = _level.isSolid
trX = Vector(self.getHitbox()[2] // 2, 0)
trY = Vector(0, self.getHitbox()[3] // 2)
return [[
not fn(_loc.addVec(trY.mult(y)).addVec(trX.mult(x)))
for x in range(3)
] for y in range(3)]
def nearestSafePlace(self, _loc, _level):
_loc = _loc.floor()
mat = self.getSafeMatrix(_loc, _level)
# SOL (PLAT) OU OBSTACLE
while not (mat[2][0] or mat[2][2]) or not mat[2][1]:
_loc = _loc.addVec(Vector(0, -1))
mat = self.getSafeMatrix(_loc, _level)
# PLAFOND (PLAT) OU OBSTACLE
while not (mat[0][0] or mat[0][2]) or not mat[0][1]:
_loc = _loc.addVec(Vector(0, 1))
mat = self.getSafeMatrix(_loc, _level)
# MUR GAUCHE (PLAT) OU OBSTACLE
while not (mat[0][0] or mat[2][0]) or not mat[1][0]:
_loc = _loc.addVec(Vector(1, 0))
mat = self.getSafeMatrix(_loc, _level)
# MUR DROIT (PLAT) OU OBSTACLE
while not (mat[0][0] or mat[2][0]) or not mat[1][0]:
_loc = _loc.addVec(Vector(-1, 0))
mat = self.getSafeMatrix(_loc, _level)
# COIN SUP G
while not (mat[0][0]):
_loc = _loc.addVec(Vector(1, 1))
mat = self.getSafeMatrix(_loc, _level)
# COIN SUP D
while not (mat[0][2]):
_loc = _loc.addVec(Vector(-1, 1))
mat = self.getSafeMatrix(_loc, _level)
# COIN INF G
while not (mat[2][0]):
_loc = _loc.addVec(Vector(1, -1))
mat = self.getSafeMatrix(_loc, _level)
# COIN INF D
while not (mat[2][2]):
_loc = _loc.addVec(Vector(-1, -1))
mat = self.getSafeMatrix(_loc, _level)
return _loc
def addOffset(self, _loc):
return _loc.addVec(Vector(self.offX, self.offY))
def start(self, _lv):
self.setCurrentLevel(Level(_lv))
loc = self.getCurrentLevel().getStarting()
loc = loc.addVec(
Vector((50 - const.CHAR_WIDTH) / 2, -const.CHAR_HEIGHT))
self.getPlayer().setLocation(loc)
from classes.vector import Vector simple_vec = Vector(1, 2, 3) print(simple_vec) print(simple_vec.norm())
def hasBlockRight(self, _level):
tr = Vector(1, 0)
mat = self.getSafeMatrix(self.getLocation().addVec(tr), _level)
return not (mat[0][2] and mat[1][2] and mat[2][2])
def hasBlockUp(self, _level):
tr = Vector(0, -1)
mat = self.getSafeMatrix(self.getLocation().addVec(tr), _level)
return not (mat[0][0] and mat[0][1] and mat[0][2])
def test_dot_product():
v = Vector([1,2,3,4], {1:1, 2:2, 3:3, 4:4})
w = Vector([1,2,3,4], {1:1, 2:2, 3:3, 4:4})
y = v.dot_product(w)
assert y == 30
def test_scalar_mult():
v = Vector([1,2,3,4], {1:1, 2:2, 3:3, 4:4})
y = v.scalar_mult(2)
assert y.getitem(1) == 2
assert y.getitem(4) == 8
class Player(Collidable):
velocity = Vector(0, 0)
speed = const.CHAR_BASE_SPEED
health = 100
maxHealth = 100
facing = 1
walkSeq = 0
def __init__(self, _gm):
super().__init__(_gm)
self.hitbox = (const.CHAR_WIDTH, const.CHAR_HEIGHT)
def getHealth(self):
return self.health
def setHealth(self, _amount):
if _amount < 0:
_amount = 0
if _amount > self.maxHealth:
_amount = self.maxHealth
self.health = _amount
def getSpeed(self):
return self.speed
def setSpeed(self, _speed):
self.speed = _speed
def getVelocity(self):
return self.velocity
def setVelocity(self, _vel):
self.velocity = _vel
def getWalkSeq(self):
return self.walkSeq
def setWalkSeq(self, _s):
self.walkSeq = _s
def getFacing(self):
return self.facing
def setFacing(self, _f):
self.facing = _f
def getTextureLocation(self):
offX = (const.CHAR_T_WIDTH - const.CHAR_WIDTH) / 2
offY = (const.CHAR_T_HEIGHT - const.CHAR_HEIGHT) / 2 + 5
return self.getLocation().addVec(-Vector(int(offX), int(offY)))
def moveUpdate(self, _keys):
level = self.GM.getCurrentLevel()
# CALCUL DE LA VITESSE
vel = self.getVelocity()
if _keys[pygame.K_LEFT]:
self.setFacing(-1)
if self.hasBlockLeft(level):
vel.setX(0)
self.walkSeq = 0
else:
vel.setX(-self.getSpeed())
elif _keys[pygame.K_RIGHT]:
self.setFacing(1)
if self.hasBlockRight(level):
vel.setX(0)
self.walkSeq = 0
else:
vel.setX(self.getSpeed())
else:
vel.setX(0)
self.walkSeq = 0
if self.hasBlockUp(level):
if vel.getY() < 0:
vel.setY(0)
if self.hasBlockDown(level):
if _keys[pygame.K_UP]:
self.walkSeq = 0
vel.setY(-const.CHAR_JUMP_SPEED)
if vel.getY() > 0:
vel.setY(0)
else:
vel.setY(vel.getY() + const.GRAVITY)
if abs(vel.getY()) > const.MAX_FALL_SPEED:
v = vel.getY() / abs(vel.getY())
vel.setY(10 * v)
# CALCUL DES POSITIONS
loc = self.getLocation()
if not self.isSafePlace(loc.addVec(vel), level):
loc = self.nearestSafePlace(loc.addVec(vel), level)
else:
loc = loc.addVec(vel)
self.setLocation(loc)
def getTextureLocation(self):
offX = (const.CHAR_T_WIDTH - const.CHAR_WIDTH) / 2
offY = (const.CHAR_T_HEIGHT - const.CHAR_HEIGHT) / 2 + 5
return self.getLocation().addVec(-Vector(int(offX), int(offY)))