class Card :
def __init__(self, pos, num, suit, img) :
self.x = pos[0]
self.y = pos[1]
self.num = num
self.suit = suit
self.img = img
if self.num == 1 :
self.val = 14
else :
self.val = self.num
self.w = 120
self.h = self.w * 3 // 2
self.cut = self.w // 20
self.front = False
def set_vector(self, x1, y1) :
self.pos = Vector(self.x, self.y)
self.vel = Vector(0, 0)
self.acc = Vector(0, 0)
self.target = Vector(x1, y1)
self.max_speed = 15
self.max_force = 8
def update(self) :
self.pos.add(self.vel)
self.vel.add(self.acc)
self.acc.mult(0)
self.x = int(self.pos.x)
self.y = int(self.pos.y)
def move(self) :
diff_vec = self.pos.subtract(self.target)
if diff_vec.mag < 2 :
return False
arrive = self.arrive()
# arrive.mult(1)
self.applyForce(arrive)
return True
def arrive(self) :
desired = self.target.subtract(self.pos)
d = desired.mag
#speed = self.max_speed
#if d < 100 :
speed = self.max_speed * d / 100
desired.setMag(speed)
steer = desired.subtract(self.vel)
if steer.mag > self.max_force :
steer.setMag(self.max_force)
return steer
def applyForce(self, force) :
self.acc.add(force)
def show(self) :
if self.front :
pygame.draw.rect(win, WHITE, (self.x, self.y + self.cut, self.w, self.h - 2*self.cut))
pygame.draw.rect(win, WHITE, (self.x + self.cut, self.y, self.w - 2*self.cut, self.h))
pygame.draw.circle(win, WHITE, (self.x + self.cut, self.y + self.cut), self.cut)
pygame.draw.circle(win, WHITE, (self.x + self.w - self.cut, self.y + self.cut), self.cut)
pygame.draw.circle(win, WHITE, (self.x + self.cut, self.y + self.h - self.cut), self.cut)
pygame.draw.circle(win, WHITE, (self.x + self.w - self.cut, self.y + self.h - self.cut), self.cut)
img = pygame.transform.scale(self.img, (self.w, self.h))
win.blit(img, (self.x, self.y))
else :
img = pygame.transform.scale(card_back, (self.w, self.h))
win.blit(img, (self.x, self.y))
import numpy as np from vectors import Point, Vector import functools v1 = Vector(1, 2, 3) v2 = Vector(10, 20, 30) print(v1.add(10)) print(v1.sum(v2)) # displays <1 22 33> print(v1.magnitude()) #We can multiply a vector by a real number. print(v2.multiply(4)) #=> Vector(4.0, 8.0, 12.0) print(v1.dot(v2)) print(v1.dot(v2, 180)) print(v1.cross(v2)) print(v1.angle(v2)) print(v1.parallel(v2)) print(v1.perpendicular(v2)) #print(v1.non_parallel(v2))
class Chip :
def __init__(self, pos, value, img) :
self.x = pos[0]
self.y = pos[1]
self.value = value
self.img = img
self.w = 60
def inside(self, x, y) :
if (self.x - x) ** 2 + (self.y - y) ** 2 < self.w ** 2 :
return True
return False
def set_vector(self, x1, y1) :
self.pos = Vector(self.x, self.y)
self.vel = Vector(0, 0)
self.acc = Vector(0, 0)
self.target = Vector(x1, y1)
self.max_speed = 25
self.max_force = 15
def update(self) :
self.pos.add(self.vel)
self.vel.add(self.acc)
self.acc.mult(0)
self.x = int(self.pos.x)
self.y = int(self.pos.y)
def move(self) :
diff_vec = self.pos.subtract(self.target)
if diff_vec.mag < 2 :
return False
arrive = self.arrive()
# arrive.mult(1)
self.applyForce(arrive)
return True
def arrive(self) :
desired = self.target.subtract(self.pos)
d = desired.mag
#speed = self.max_speed
#if d < 100 :
speed = self.max_speed * d / 100
desired.setMag(speed)
steer = desired.subtract(self.vel)
if steer.mag > self.max_force :
steer.setMag(self.max_force)
return steer
def applyForce(self, force) :
self.acc.add(force)
def show(self) :
img = pygame.transform.scale(self.img, (self.w, self.w))
win.blit(img, (self.x, self.y))
class Vehicle:
def __init__(self, x, y, x0, y0):
self.pos = Vector(x, y)
self.vel = Vector(0, 0)
self.acc = Vector(0, 0)
self.target = Vector(x0, y0)
self.r = 4
# self.color = (255,255,255)
self.color = (random.randint(0, 255), random.randint(0, 255),
random.randint(0, 255))
self.max_speed = 10
self.max_force = 1
def update(self):
self.pos.add(self.vel)
self.vel.add(self.acc)
self.acc.mult(0)
def behaviors(self):
arrive = self.arrive()
flee = self.flee()
arrive.mult(1)
flee.mult(5)
self.applyForce(arrive)
self.applyForce(flee)
def flee(self):
mouse = Vector(mouseX, mouseY)
desired = mouse.subtract(self.pos)
d = desired.mag
if d < 50:
desired.setMag(self.max_speed)
desired.mult(-1)
steer = desired.subtract(self.vel)
if steer.mag > self.max_force:
steer.setMag(self.max_force)
self.color = (random.randint(0, 255), random.randint(0, 255),
random.randint(0, 255))
return steer
else:
return Vector(0, 0)
def arrive(self):
desired = self.target.subtract(self.pos)
d = desired.mag
#speed = self.max_speed
#if d < 100 :
speed = self.max_speed * d / 100
desired.setMag(speed)
steer = desired.subtract(self.vel)
if steer.mag > self.max_force:
steer.setMag(self.max_force)
return steer
def applyForce(self, f):
self.acc.add(f)
def show(self):
# x = floor(self.target.x)
# y = floor(self.target.y)
# pygame.draw.circle(win, (0, 255, 0), (x, y), self.r + 4)
x = floor(self.pos.x)
y = floor(self.pos.y)
pygame.draw.circle(win, self.color, (x, y), self.r)
