def move(self, val):
#Set the 'state' of the player's movement
if val == 0:
if self.state == 1 or self.state == 3: self.state = 2
else: self.state = 0
else:
if self.state == 0 or self.state == 2: self.state = 1
else: self.state = 3
if self.frozen:
#Move to a stop
self.velocity = Vector2.lerp(self.velocity, Vector2(0, 0),
self.inertia)
else:
if val != 0:
self.dir = val
#Regular movement
self.velocity = Vector2.lerp(
self.velocity, Vector2(val * self.speed, self.velocity.y),
self.inertia)
def render(self, display):
if self.target:
screen_center = Vector2(display.get_size()) / 2
#Smooth camera movement
#TODO: Add borders for edges of map???
goal = (self.target.position - screen_center) / self.target.z
self.position = Vector2.lerp(self.position, goal, self.targetSpeed)
for obj in objects.getObjectsOfType(GameObject):
#Excluded GameObjects
if obj.__class__ in [Camera]: continue
if obj.visible and obj.z < self.z:
#Reorient the position
new_pos = Vector2(obj.position.x, display.get_height() - obj.position.y - obj.scale.y)
#Offset based on camera position and parallax
new_pos -= Vector2(self.position.x, -self.position.y) * obj.z
if type(obj) == GameObject:
display.blit(obj.updateSprite(), new_pos)
else:
obj.render(display, new_pos)
def lerp(start, end, percent):
return Point(Vector2.lerp(start, end, percent))
