from livewires import games from livewires import colour import math import random SCREENWIDTH = 1000 SCREENHEIGHT = 700 CENTRE_X = SCREENWIDTH / 2 CENTRE_Y = SCREENHEIGHT / 2 class Hittable: def check_for_hits(self): for i in self.overlapping_objects(): self.hit(i) def check_play_again(screen): if screen.is_pressed (games.K_1) == True: my_screen.clear() my_planet = Planet (screen = my_screen) FuelBar.num_bars = 0 my_ship1 = Ship (screen = my_screen, x = SCREENWIDTH/6, y = CENTRE_Y, colour = colour.red, key_left = games.K_a, key_right = games.K_d, key_thrust = games.K_w, key_fire = games.K_t, key_fire_missile = games.K_y, key_drop_mine = games.K_u, key_fire_bomb = games.K_i, ship = 1, lives = 5) my_ship2 = Ship (screen = my_screen, x = SCREENWIDTH/1.2, y = CENTRE_Y, colour = colour.green, key_left = games.K_LEFT, key_right = games.K_RIGHT, key_thrust = games.K_UP, key_fire = games.K_KP1, key_fire_missile = games.K_KP2, key_drop_mine = games.K_KP3, key_fire_bomb = games.K_KP4, ship = 2, lives = 5) my_ship1 = 5 my_ship2 = 5 if screen.is_pressed (games.K_2) == True: screen.quit() class FeelsGravity: STRENGTH = 100 def gravitate (self): (x,y) = self.pos () dist_x = CENTRE_X - x dist_y = CENTRE_Y - y dist_cubed = math.sqrt (dist_x * dist_x + dist_y * dist_y) ** 3 strength = FeelsGravity.STRENGTH / dist_cubed a = (dist_x * strength, dist_y * strength) v = self.get_velocity () v = add_vectors (v, a) self.set_velocity (v) def gravitate_less (self): (x,y) = self.pos () dist_x = CENTRE_X - x dist_y = CENTRE_Y - y dist_cubed = math.sqrt (dist_x * dist_x + dist_y * dist_y) ** 3 strength = (FeelsGravity.STRENGTH/20) / dist_cubed a = (dist_x * strength, dist_y * strength) v = self.get_velocity () v = add_vectors (v, a) self.set_velocity (v) class FuelSupply (games.Polygon, games.Mover, FeelsGravity, Hittable): TIME_TO_LIVE = 750 LIST_POINTS = ( (0,0),(18,0),(18,18),(0,18),(0,0) ) def __init__(self,screen,rx,ry): self.screen = screen self.init_polygon(screen = self.screen, x = rx, y = ry, shape = FuelSupply.LIST_POINTS, colour = colour.white) self.time_left = FuelSupply.TIME_TO_LIVE self.init_mover(dx = 0, dy = 0) def moved(self): self.check_for_hits() self.gravitate_less() self.time_left -= 1 if self.time_left < 0: self.destroy() def hit(self, what_hit_me): self.destroy() class MineUpgrade (games.Polygon, games.Mover, FeelsGravity, Hittable): TIME_TO_LIVE = 750 LIST_POINTS = ( (0,0),(18,0),(18,18),(0,18),(0,0) ) def __init__(self,screen,rx,ry): self.screen = screen self.init_polygon(screen = self.screen, x = rx, y = ry, shape = FuelSupply.LIST_POINTS, colour = colour.blue) self.time_left = MineUpgrade.TIME_TO_LIVE self.init_mover(dx = 0, dy = 0) def moved(self): self.check_for_hits() self.gravitate_less() self.time_left -= 1 if self.time_left < 0: self.destroy() def hit(self, what_hit_me): self.destroy() class MissileUpgrade (games.Polygon, games.Mover, FeelsGravity, Hittable): TIME_TO_LIVE = 750 LIST_POINTS = ( (0,0),(18,0),(18,18),(0,18),(0,0) ) def __init__(self,screen,rx,ry): self.screen = screen self.init_polygon(screen = self.screen, x = rx, y = ry, shape = FuelSupply.LIST_POINTS, colour = colour.pink) self.time_left = MissileUpgrade.TIME_TO_LIVE self.init_mover(dx = 0, dy = 0) def moved(self): self.check_for_hits() self.gravitate_less() self.time_left -= 1 if self.time_left < 0: self.destroy() def hit(self, what_hit_me): self.destroy() class BulletUpgrade (games.Polygon, games.Mover, FeelsGravity, Hittable): TIME_TO_LIVE = 750 LIST_POINTS = ( (0,0),(18,0),(18,18),(0,18),(0,0) ) def __init__(self,screen,rx,ry): self.screen = screen self.init_polygon(screen = self.screen, x = rx, y = ry, shape = FuelSupply.LIST_POINTS, colour = colour.brown) self.time_left = BulletUpgrade.TIME_TO_LIVE self.init_mover(dx = 0, dy = 0) def moved(self): self.check_for_hits() self.gravitate_less() self.time_left -= 1 if self.time_left < 0: self.destroy() def hit(self, what_hit_me): self.destroy() class BombUpgrade (games.Polygon, games.Mover, FeelsGravity, Hittable): TIME_TO_LIVE = 750 LIST_POINTS = ( (0,0),(18,0),(18,18),(0,18),(0,0) ) def __init__(self,screen,rx,ry): self.screen = screen self.init_polygon(screen = self.screen, x = rx, y = ry, shape = FuelSupply.LIST_POINTS, colour = colour.purple) self.time_left = BombUpgrade.TIME_TO_LIVE self.init_mover(dx = 0, dy = 0) def moved(self): self.check_for_hits() self.gravitate_less() self.time_left -= 1 if self.time_left < 0: self.destroy() def hit(self, what_hit_me): self.destroy() class Planet (games.Circle,games.Mover, Hittable, FuelSupply): RADIUS = 75 AREA = 7853.9816 def __init__ (self, screen): player1_pos = (0,0) player2_pos = (0,0) self.init_circle (screen = screen, x = CENTRE_X, y = CENTRE_Y, radius = Planet.RADIUS, colour = colour.purple) self.init_mover(dx = 0, dy = 0) self.screen = screen self.gen_up = 20 def moved (self): check_play_again(screen = self.screen) if self.gen_up == 0: rnum = random.randint(0, 500) if rnum == 500: rx = random.randint(0, SCREENWIDTH) ry = random.randint(0, SCREENHEIGHT) fuelsupply = FuelSupply(screen = self.screen, rx = rx, ry = ry) if rnum == 499: rx = random.randint(0, SCREENWIDTH) ry = random.randint(0, SCREENHEIGHT) mineupgrade = MineUpgrade(screen = self.screen, rx = rx, ry = ry) if rnum == 498: rx = random.randint(0, SCREENWIDTH) ry = random.randint(0, SCREENHEIGHT) missileupgrade = MissileUpgrade(screen = self.screen, rx = rx, ry = ry) if rnum == 497: rx = random.randint(0, SCREENWIDTH) ry = random.randint(0, SCREENHEIGHT) bulletupgrade = BulletUpgrade(screen = self.screen, rx = rx, ry = ry) if rnum == 496: rx = random.randint(0, SCREENWIDTH) ry = random.randint(0, SCREENHEIGHT) bombupgrade = BombUpgrade(screen = self.screen, rx = rx, ry = ry) self.gen_up = 10 else: self.gen_up -= 1 def hit (self, what_hit_me): fuelsupply.check_for_hits() def add_vectors (first, second): x = first [0] + second [0] y = first [1] + second [1] return (x,y) class KeeptoScreen: def left_screen (self): oldpos = (x,y) = self.pos () if x < 0 or x > SCREENWIDTH or y < 0 or y > SCREENHEIGHT: return true def keep_to_screen (self): oldpos = (x,y) = self.pos () if x < 0: x = SCREENWIDTH if x > SCREENWIDTH: x = 0 if y < 0 + 9: y = SCREENHEIGHT if y > SCREENHEIGHT : y = 0 + 9 if (x,y) != oldpos: self.move_to ((x,y)) self.set_velocity([0,0]) def keep_to_screen_with_speed (self): oldpos = (x,y) = self.pos () if x < 0: x = SCREENWIDTH if x > SCREENWIDTH: x = 0 if y < 0 + 9: y = SCREENHEIGHT if y > SCREENHEIGHT: y = 0 + 9 if (x,y) != oldpos: self.move_to ((x,y)) def angle_and_length (angle, length): radian_angle = angle * math.pi / 180 x = -(length * math.sin (radian_angle)) y = length * math.cos (radian_angle) return (x, y) class Explode (games.Circle, games.Mover,Hittable, KeeptoScreen): TIME_TO_LIVE = 100 def __init__ (self, screen, object_pos, obj_velocity, size,double_explosive): (start_x,start_y) = object_pos (start_vx, start_vy) = obj_velocity self.init_circle(screen = screen, x = start_x, y = start_y, radius = size, colour = colour.red) self.init_mover(dx = start_vx, dy = start_vy) self.time_left = Explode.TIME_TO_LIVE self.size = size self.max_radius = self.size*5 if double_explosive == True: self.max_radius = self.max_radius*2 def moved(self): self.check_for_hits() self.new_radius = self.size + Explode.TIME_TO_LIVE/2 - self.time_left/2 self.set_radius(self.new_radius) if self.left_screen == True or self.time_left < 0 or self.new_radius > self.max_radius: self.destroy() self.time_left = self.time_left - 1 def hit(self, what_hit_me): pass class Fragment(games.Polygon, games.Mover, KeeptoScreen, Hittable, FeelsGravity): TIME_TO_LIVE = 40 SIZE = 2.3 LIST_POINTS = ((0,0),(0,-3),(-3,-3),(0,3),(3,-3),(0,-3),(0,0)) def __init__(self, screen, obj_pos, obj_velocity, obj_angle): (start_x,start_y) = obj_pos (start_vx, start_vy) = obj_velocity self.init_polygon(screen = screen, x = start_x, y = start_y, shape = Fragment.LIST_POINTS, colour = colour.yellow) self.init_mover(dx = start_vx, dy = start_vy, da = 1) self.time_left = Fragment.TIME_TO_LIVE self.size = Fragment.SIZE def moved(self): self.check_for_hits() self.gravitate() if self.left_screen == True or self.time_left < 0: self.destroy() explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Fragment.SIZE, double_explosive = False) self.time_left = self.time_left - 1 def hit (self, what_hit_me): explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Fragment.SIZE, double_explosive = False) self.destroy () class Bullet (games.Circle, games.Mover, FeelsGravity, KeeptoScreen, Hittable): SPEED = 5 TIME_TO_LIVE = 50 SIZE = 3 def __init__ (self, screen, ship_pos, ship_velocity, ship_angle): offset = Bullet.SIZE + 30 offset_vec = angle_and_length (ship_angle, offset) (start_x, start_y) = add_vectors (ship_pos, offset_vec) bullet_velocity = angle_and_length (ship_angle, Bullet.SPEED) (start_vx, start_vy) = bullet_velocity self.init_circle(screen = screen, x = start_x, y = start_y, radius = Bullet.SIZE, colour = colour.yellow) self.init_mover (dx = start_vx, dy = start_vy) self.time_left = Bullet.TIME_TO_LIVE def moved (self): self.check_for_hits() self.gravitate() if self.left_screen == True or self.time_left < 0: self.destroy() self.time_left = self.time_left - 1 def hit (self, what_hit_me): if isinstance(what_hit_me, FuelBar) != True: self.destroy () class Missile (games.Polygon, games.Mover, FeelsGravity, KeeptoScreen, Hittable): SPEED = 4 TIME_TO_LIVE = 125 SIZE = 4 LIST_POINTS = ( (0,0),(6,-3),(0,14),(-6,-3),(0,0)) def __init__ (self, screen, ship_pos, ship_velocity, ship_angle, activate_upgrade, ship): offset = Missile.SIZE + 30 offset_vec = angle_and_length (ship_angle, offset) (start_x, start_y) = add_vectors (ship_pos, offset_vec) bullet_velocity = angle_and_length (ship_angle, Missile.SPEED) (start_vx, start_vy) = bullet_velocity self.init_polygon(screen = screen, x = start_x, y = start_y, shape = Missile.LIST_POINTS, colour = colour.yellow) self.init_mover (dx = start_vx, dy = start_vy) self.activate_homing_missile = activate_upgrade self.ship = ship self.time_left = Missile.TIME_TO_LIVE self.rotate_to(ship_angle) def homing_upgrade(self): (x,y) = self.pos () if self.ship == 1: (op_x,op_y) = Planet.player2_pos if self.ship == 2: (op_x,op_y) = Planet.player1_pos dist_x = op_x - x dist_y = op_y - y new_angle = math.atan(dist_x/dist_y) new_angle = math.degrees(new_angle) if dist_y < 0: if dist_x < 0: new_angle = new_angle - 180 else: new_angle = new_angle + 180 self.rotate_to(-new_angle) change_in_v = angle_and_length (-new_angle, Missile.SPEED*0.075) v = self.get_velocity () new_v = add_vectors (v, change_in_v) (vx,vy) = new_v vx = vx/1.075 vy = vy/1.075 new_v = (vx,vy) self.set_velocity (new_v) def moved (self): self.keep_to_screen_with_speed() if self.activate_homing_missile == True and self.time_left < 70: self.homing_upgrade() self.check_for_hits() self.gravitate() if self.time_left < 0: self.destroy() self.time_left = self.time_left - 1 def hit (self, what_hit_me): if isinstance(what_hit_me, FuelBar) != True: self.destroy () class Bomb (games.Polygon, games.Mover, FeelsGravity, KeeptoScreen, Hittable): SPEED = 2 TIME_TO_LIVE = 120 SIZE = 5 FRAGMENT_SPEED = 2 LIST_POINTS = ( (0,0),(3,0),(3,3),(-3,3),(-3,-3),(3,-3),(3,0)) def __init__ (self, screen, ship_pos, ship_velocity, ship_angle, activate_upgrade): offset = Bomb.SIZE + 30 offset_vec = angle_and_length (ship_angle, offset) (start_x, start_y) = add_vectors (ship_pos, offset_vec) bullet_velocity = angle_and_length (ship_angle, Bomb.SPEED) (start_vx, start_vy) = bullet_velocity self.init_polygon(screen = screen, x = start_x, y = start_y, shape = Bomb.LIST_POINTS, colour = colour.yellow) self.init_mover (dx = start_vx, dy = start_vy, da = 1) self.time_left = Bomb.TIME_TO_LIVE self.activate_fragmenting_projectile = activate_upgrade self.screen = screen def moved (self): self.check_for_hits() self.gravitate() if self.activate_fragmenting_projectile == True and self.time_left < 40: rx1 = random.uniform(-Bomb.FRAGMENT_SPEED, Bomb.FRAGMENT_SPEED) ry1 = random.uniform(-Bomb.FRAGMENT_SPEED, Bomb.FRAGMENT_SPEED) rx2 = random.uniform(-Bomb.FRAGMENT_SPEED, Bomb.FRAGMENT_SPEED) ry2 = random.uniform(-Bomb.FRAGMENT_SPEED, Bomb.FRAGMENT_SPEED) rx3 = Bomb.FRAGMENT_SPEED - rx1 - rx2 ry3 = Bomb.FRAGMENT_SPEED - ry1 - ry2 (rx1,ry1) = add_vectors ((rx1, ry1), self.get_velocity()) (rx2,ry2) = add_vectors ((rx2, ry2), self.get_velocity()) (rx3,ry3) = add_vectors ((rx3, ry3), self.get_velocity()) v1 =(rx1/2,ry1/2) v2 = (rx2/2,ry2/2) v3 = (rx3/2,ry3/2) (x,y) = self.pos() pos1 = (x+rx1*5,y+ry1*5) pos2 = (x+rx2*5,y+ry2*5) pos3 = (x+rx3*5,y+ry3*5) fragment = Fragment(screen = self.screen, obj_pos = pos1, obj_velocity = v1, obj_angle = self.angle()) fragment = Fragment(screen = self.screen, obj_pos = pos2, obj_velocity = v2, obj_angle = self.angle()) fragment = Fragment(screen = self.screen, obj_pos = pos3, obj_velocity = v3, obj_angle = self.angle()) self.destroy() elif self.left_screen == True or self.time_left < 0: explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Bomb.SIZE, double_explosive = False) self.destroy() self.time_left = self.time_left - 1 def hit (self, what_hit_me): if isinstance(what_hit_me, FuelBar) != True: explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Bomb.SIZE, double_explosive = False) self.destroy () class Mine (games.Circle, games.Mover, FeelsGravity, KeeptoScreen, Hittable, Explode): SPEED = 0.01 TIME_TO_LIVE = 300 SIZE = 9 MAX_V = 0.1 def __init__ (self, screen, ship_pos, ship_velocity, ship_angle, activate_upgrade): offset = Mine.SIZE - 30 offset_vec = angle_and_length (ship_angle, offset) (start_x, start_y) = add_vectors (ship_pos, offset_vec) mine_velocity = angle_and_length (ship_angle, Mine.SPEED) (start_vx, start_vy) = mine_velocity self.init_circle(screen = screen, x = start_x, y = start_y, radius = Mine.SIZE, colour = colour.yellow) self.init_mover (dx = -start_vx, dy = -start_vy) self.time_left = Mine.TIME_TO_LIVE self.screen = screen self.activate_double_explosive = activate_upgrade def check_for_max_v(self): (x,y) = self.get_velocity() if x>Mine.MAX_V or y>Mine.MAX_V or x<-Mine.MAX_V or y<-Mine.MAX_V: return True def moved (self): self.check_for_hits() self.gravitate_less() if self.left_screen == True or self.time_left < 0: explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Mine.SIZE, double_explosive = self.activate_double_explosive) self.destroy() self.time_left = self.time_left - 1 def hit (self, what_hit_me): if isinstance(what_hit_me, FuelBar) != True: explode = Explode(screen = self.screen, object_pos = self.pos (), obj_velocity = self.get_velocity(), size = Mine.SIZE, double_explosive = self.activate_double_explosive) self.destroy () class FuelBar (games.Polygon): THICKNESS = 6 INIT_POINTS = ((0,0),(SCREENWIDTH,0),(SCREENWIDTH,THICKNESS), (0,THICKNESS),(0,0)) num_bars = 0 def __init__ (self, screen, start_fuel, colour): self.conversion_factor = float (SCREENWIDTH)/start_fuel y_pos = FuelBar.num_bars * FuelBar.THICKNESS + 1 FuelBar.num_bars = FuelBar.num_bars + 1 self.init_polygon (screen=screen, x = 0, y=y_pos, shape = FuelBar.INIT_POINTS, colour = colour) def update (self, fuel_level): length = self.conversion_factor * fuel_level new_shape = ((0,0),(length,0),(length,FuelBar.THICKNESS), (0,FuelBar.THICKNESS),(0,0)) self.set_shape (new_shape) class Ship (games.Polygon, games.Mover, FeelsGravity, KeeptoScreen, Bullet, Hittable, FuelBar, Missile, FuelSupply, Mine, Bomb): LIST_POINTS = ( (0,0),(0,-10),(10,-10),(0,20),(-10,-10),(0,-10),(0,0) ) MAX_V = 3.5 MAX_FUEL = 500 THRUST = 0.1 START_FUEL = 500 def __init__ (self, screen, x, y, colour, key_left, key_right, key_thrust,key_fire, key_fire_missile, key_drop_mine, key_fire_bomb, ship, lives): self.init_polygon (screen = screen, x = x, y = y, shape = Ship.LIST_POINTS, colour = colour) self.init_mover (0,0.5,0) self.key_left = key_left self.key_right = key_right self.key_thrust = key_thrust self.key_fire = key_fire self.key_fire_missile = key_fire_missile self.key_drop_mine = key_drop_mine self.key_fire_bomb = key_fire_bomb Ship.game_over = 0 self.colour = colour self.x = x self.y = y self.bullet_rof = 20 self.missile_rof = 40 self.mine_rof = 100 self.bomb_rof = 100 self.fuel_left = Ship.START_FUEL self.live = lives self.ship = ship self.quick_turn_left = 0 self.quick_turn_right = 0 self.activate_Mine_upgrade = False self.activate_Missile_upgrade = False self.activate_Bullet_upgrade = False self.activate_Bomb_upgrade = False self.fuel_bar = FuelBar( screen = screen, start_fuel = self.fuel_left, colour = colour) def check_for_max_v(self): (x,y) = self.get_velocity() if x>Ship.MAX_V or y>Ship.MAX_V or x<-Ship.MAX_V or y<-Ship.MAX_V: return True def thrust (self): angle = self.angle () change_in_v = angle_and_length (angle, Ship.THRUST) v = self.get_velocity () new_v = add_vectors (v, change_in_v) self.set_velocity (new_v) def moved (self): if self.ship == 1: Planet.player1_pos = self.pos() if self.ship == 2: Planet.player2_pos = self.pos() self.keep_to_screen() self.check_for_hits() self.gravitate () if self.bullet_rof > 0: self.bullet_rof -= 1 if self.missile_rof > 0: self.missile_rof -= 1 if self.mine_rof > 0: self.mine_rof -= 1 if self.bomb_rof > 0: self.bomb_rof -= 1 if self.screen.is_pressed (self.key_left) and self.quick_turn_left > 20: self.rotate_by (-4.5) self.fuel_left = self.fuel_left - 0.25 elif self.screen.is_pressed (self.key_right) and self.quick_turn_right > 20: self.rotate_by (+4.5) self.fuel_left = self.fuel_left - 0.25 elif self.screen.is_pressed (self.key_left): self.quick_turn_left += 1 self.quick_turn_right = 0 self.rotate_by (-1.5) self.fuel_left = self.fuel_left - 0.10 elif self.screen.is_pressed (self.key_right): self.quick_turn_right += 1 self.quick_turn_left = 0 self.rotate_by (+1.5) self.fuel_left = self.fuel_left - 0.10 else: self.quick_turn_left = 0 self.quick_turn_right = 0 if self.screen.is_pressed (self.key_fire) and self.bullet_rof == 0: self.fire () self.bullet_rof = 10 elif self.screen.is_pressed (self.key_fire_missile) and self.missile_rof == 0: self.fire_missile () self.missile_rof = 30 elif self.screen.is_pressed (self.key_fire_bomb) and self.bomb_rof == 0: self.fire_bomb () self.bomb_rof = 50 elif self.screen.is_pressed (self.key_drop_mine) and self.mine_rof == 0: self.drop_mine () self.mine_rof = 75 if self.screen.is_pressed (self.key_thrust) and self.fuel_left > 0: self.fuel_left = self.fuel_left - 0.5 if self.check_for_max_v() != True: self.thrust () self.fuel_left = self.fuel_left - 0.5 self.fuel_bar.update(self.fuel_left) def fire (self): bullet = Bullet (screen = self.screen, ship_pos = self.pos (), ship_velocity = self.get_velocity (), ship_angle = self.angle ()) if self.activate_Bullet_upgrade == True: for x in 15, -15: angle = self.angle() + x bullet = Bullet (screen = self.screen, ship_pos = self.pos (), ship_velocity = self.get_velocity (), ship_angle = angle) def fire_missile (self): missile = Missile (screen = self.screen, ship_pos = self.pos (), ship_velocity = self.get_velocity (), ship_angle = self.angle (), activate_upgrade = self.activate_Missile_upgrade, ship = self.ship) def fire_bomb (self): bomb = Bomb (screen = self.screen, ship_pos = self.pos (), ship_velocity = self.get_velocity (), ship_angle = self.angle (), activate_upgrade = self.activate_Bomb_upgrade) def drop_mine (self): mine = Mine (screen = self.screen, ship_pos = self.pos (), ship_velocity = self.get_velocity (), ship_angle = self.angle (), activate_upgrade = self.activate_Mine_upgrade) def lose_game (self): if not Ship.game_over: Ship.game_over = 1 my_screen.clear() self.destroy() my_planet = Planet (screen = my_screen) check_play_again(screen = self.screen) message = games.Text (screen=self.screen, x=self.x, y=self.y, text = "You lost", size = 50, colour = self.colour) def drawn_game (self): if not Ship.game_over: Ship.game_over = 1 my_screen.clear() my_planet = Planet (screen = my_screen) check_play_again(screen = self.screen) message = games.Text (screen=self.screen, x=CENTRE_X, y=CENTRE_Y-100, text = "Draw", size = 50, colour = colour.light_grey) def respawn(self, lives_left, lives_left_ant, Default): if Default == True: self.fuel_bar.destroy() self.destroy() FuelBar.num_bars = 0 my_ship1 = Ship (screen = my_screen, x = SCREENWIDTH/6, y = CENTRE_Y, colour = colour.red, key_left = games.K_a, key_right = games.K_d, key_thrust = games.K_w, key_fire = games.K_t, key_fire_missile = games.K_y, key_drop_mine = games.K_u, key_fire_bomb = games.K_i, ship = 1, lives = lives_left) my_ship2 = Ship (screen = my_screen, x = SCREENWIDTH/1.2, y = CENTRE_Y, colour = colour.green, key_left = games.K_LEFT, key_right = games.K_RIGHT, key_thrust = games.K_UP, key_fire = games.K_KP1, key_fire_missile = games.K_KP2, key_drop_mine = games.K_KP3, key_fire_bomb = games.K_KP4, ship = 2, lives = lives_left_ant) elif self.ship == 1: self.fuel_bar.destroy() self.destroy() FuelBar.num_bars = 0 my_ship1 = Ship (screen = my_screen, x = SCREENWIDTH/6, y = CENTRE_Y, colour = colour.red, key_left = games.K_a, key_right = games.K_d, key_thrust = games.K_w, key_fire = games.K_t, key_fire_missile = games.K_y, key_drop_mine = games.K_u, key_fire_bomb = games.K_i, ship = 1, lives = lives_left) elif self.ship == 2: self.fuel_bar.destroy() self.destroy() FuelBar.num_bars = 1 my_ship2 = Ship (screen = my_screen, x = SCREENWIDTH/1.2, y = CENTRE_Y, colour = colour.green, key_left = games.K_LEFT, key_right = games.K_RIGHT, key_thrust = games.K_UP, key_fire = games.K_KP1, key_fire_missile = games.K_KP2, key_drop_mine = games.K_KP3, key_fire_bomb = games.K_KP4, ship = 2, lives = lives_left) def hit (self, what_hit_me): if isinstance( what_hit_me, FuelSupply) and isinstance( what_hit_me, Planet) != True and isinstance( what_hit_me, Ship) != True: self.fuel_left += 100 if self.fuel_left > Ship.MAX_FUEL: self.fuel_left = Ship.MAX_FUEL elif isinstance( what_hit_me, MineUpgrade) and isinstance( what_hit_me, Planet) != True and isinstance( what_hit_me, Ship) != True: self.activate_Mine_upgrade = True elif isinstance( what_hit_me, MissileUpgrade) and isinstance( what_hit_me, Planet) != True and isinstance( what_hit_me, Ship) != True: self.activate_Missile_upgrade = True elif isinstance( what_hit_me, BulletUpgrade) and isinstance( what_hit_me, Planet) != True and isinstance( what_hit_me, Ship) != True: self.activate_Bullet_upgrade = True elif isinstance( what_hit_me, BombUpgrade) and isinstance( what_hit_me, Planet) != True and isinstance( what_hit_me, Ship) != True: self.activate_Bomb_upgrade = True elif isinstance( what_hit_me, FuelBar) and isinstance( what_hit_me, Ship) != True: pass elif isinstance( what_hit_me, Ship) and self.live == 0: if what_hit_me.colour == self.colour: what_hit_me.destroy() if self.ship == 1: if my_ship2.live == 0: self.drawn_game() if self.ship == 2: if my_ship1.live == 0: self.drawn_game() elif isinstance( what_hit_me, Planet) and self.live == 0: self.lose_game() elif self.live > 0: if isinstance( what_hit_me, Ship): if what_hit_me.colour == self.colour: what_hit_me.destroy() what_hit_me.fuel_bar.destroy() elif self.ship == 1: print self.live live = my_ship2.live - 1 print my_ship2.live my_ship2.live = my_ship2.live - 1 self.live = self.live - 1 what_hit_me.destroy() what_hit_me.fuel_bar.destroy() self.respawn(lives_left = self.live, lives_left_ant = live, Default = True) elif self.ship == 2: self.live = self.live - 1 live = my_ship1.live - 1 my_ship1.live = my_ship1.live - 1 what_hit_me.destroy() what_hit_me.fuel_bar.destroy() self.respawn(lives_left = self.live, lives_left_ant = live, Default = True) else: self.live = self.live - 1 if isinstance (what_hit_me,Planet) != True: what_hit_me.check_for_hits() self.respawn(lives_left = self.live, lives_left_ant = 0, Default = False) else: print what_hit_me self.lose_game() my_screen = games.Screen (width = SCREENWIDTH, height = SCREENHEIGHT) stars = games.load_image ("stars.bmp") my_screen.set_background (stars) my_planet = Planet (screen = my_screen) my_ship1 = Ship (screen = my_screen, x = SCREENWIDTH/6, y = CENTRE_Y, colour = colour.red, key_left = games.K_a, key_right = games.K_d, key_thrust = games.K_w, key_fire = games.K_t, key_fire_missile = games.K_y, key_drop_mine = games.K_u, key_fire_bomb = games.K_i, ship = 1, lives = 5) my_ship2 = Ship (screen = my_screen, x = SCREENWIDTH/1.2, y = CENTRE_Y, colour = colour.green, key_left = games.K_LEFT, key_right = games.K_RIGHT, key_thrust = games.K_UP, key_fire = games.K_KP1, key_fire_missile = games.K_KP2, key_drop_mine = games.K_KP3, key_fire_bomb = games.K_KP4, ship = 2, lives = 5) my_screen.mainloop ()