def main():
pygame.init()
pygame.running = True
running = True
routes = None
# window for drawing on
window_width = config.window_width
window_height = config.window_height
grid_spacing = config.grid_spacing
win = pygame.display.set_mode(
(window_width, window_height)) #width and height of window
pygame.display.set_caption("Pokémon Crisis")
bg = pygame.image.load('sprites/background.jpg').convert()
oak = pygame.image.load('sprites/oak.png')
new_map = Map()
#use all objects, set specific number of grass tree and water objects
new_map.generate_map(grass=20, trees=20, water=2)
clock = pygame.time.Clock()
ash = Player(choice(tuple(new_map.nodes)))
font = pygame.font.SysFont('verdana', 10, False, True)
path = Pathfinding(new_map.nodes, new_map.movement_cost_area)
def redraw_gamewindow():
win.blit(bg, (0, 0)) #put picutre on screen (background)
pygame.draw.rect(win, (200, 200, 200),
(0, 0, window_width, window_height))
# # draw grid
# for x in range(0,window_width,grid_spacing): #col
# for y in range(0,window_height,grid_spacing): #row
# pygame.draw.rect(win, (125,125,125), (x,y,grid_spacing,grid_spacing),1)
Map.draw(win)
if routes:
# draw bfs route
for x, y in routes['BFS']:
pygame.draw.rect(win, (0, 0, 255),
(x, y, grid_spacing, grid_spacing))
#draw dfs route
for x, y in routes['DFS']:
pygame.draw.rect(win, (0, 0, 100),
(x, y, grid_spacing, grid_spacing))
# draw dijkstra route
for x, y in routes['GBFS']:
pygame.draw.rect(win, (255, 0, 0),
(x, y, grid_spacing, grid_spacing))
#draw DA route
for x, y in routes['DA']:
pygame.draw.rect(win, (0, 255, 0),
(x, y, grid_spacing, grid_spacing))
# draw A* route
for x, y in routes['A*']:
pygame.draw.rect(win, (100, 100, 100),
(x, y, grid_spacing, grid_spacing))
# re-position oak if oob
oak_x = target_x
oak_y = target_y
if oak_x > window_width - oak.get_width(): oak_x -= grid_spacing
elif oak_y > window_height - oak.get_height():
oak_y -= grid_spacing
win.blit(oak, (oak_x, oak_y))
ash.draw(win)
pygame.display.update()
#main event loop
while running:
clock.tick(9) #9 FPS
for event in pygame.event.get(
): #get mouse positions, keyboard clicks etc
if event.type == pygame.QUIT: #we pressed the exit button
running = False
if event.type == pygame.MOUSEBUTTONDOWN:
target_x, target_y = event.pos[0], event.pos[1]
routes = path.compute_all_paths(ash.x, ash.y, target_x,
target_y)
#move amongst available nodes
#(no movement out of bounds and in object coordinates)
#movement cost in grass / water
ash.move(new_map.objs_area, new_map.movement_cost_area)
redraw_gamewindow()
pygame.quit()
class StartGame:
'''main game class'''
def __init__(self, win, net, username):
self.menu = False
self.grid = False
self.win = win
self.net = net
#generate and save map
# new_map = Map()
# new_map.generate_map('random', False)
self.bg = pygame.image.load('sprites/background.jpg').convert()
#load first shuffled map from server
self.current_map = 0
Map.load(self.net.maps[self.current_map])
#create client player object and assign colour based on ID, username from input, map from server
self.ash = Player(
RandomNode(Map.nodes).node, self.net.playerID, username,
self.current_map)
#other player objects
p2, p3, p4, p5 = None, None, None, None
self.players = [p2, p3, p4, p5]
self.bikes = [Bike() for i in range(config.bikes)]
self.mushrooms = [Mushroom() for i in range(config.mushrooms)]
WeaponStatus.set_locations(self.bikes, self.mushrooms)
music = pygame.mixer.music.load(config.theme)
pygame.mixer.music.set_volume(0.5)
pygame.mixer.music.play(-1)
self.ash.ID = self.net.playerID
def redraw_gamewindow(self):
'''draw objects onto the screen: background, grid, players, weapons'''
self.win.blit(self.bg, (0, 0)) #put picutre on screen (background)
# draw grid
if self.grid:
for x in range(0, config.window_width, config.grid_spacing): #col
for y in range(0, config.window_height,
config.grid_spacing): #row
pygame.draw.rect(
self.win, (125, 125, 125),
(x, y, config.grid_spacing, config.grid_spacing), 1)
Map.draw(self.win)
for bike in self.bikes:
bike.draw(self.win)
for mushroom in self.mushrooms:
mushroom.draw(self.win)
self.ash.draw(self.win)
#draw all players
for p in self.players:
if p and p.ID != None:
p.draw(self.win)
#note that we are 20px behind (last position doesnt show... this is temp fix)
for bullet in p.inventory:
bullet_sprite = pygame.image.load(
'sprites/objects/pokeball.png').convert_alpha()
x, y, _dir, start_x, start_y = bullet
if _dir == 'L':
x += 20
elif _dir == 'R':
x -= 20
elif _dir == 'U':
y += 20
elif _dir == 'D':
y -= 20
self.win.blit(bullet_sprite, (x, y))
self.ash.check_trample(p)
#pressed z
if self.menu:
Menu(self.win, [self.ash.stats, self.ash.username],
[[p.stats, p.username] for p in self.players if p])
for bullet in self.ash.inventory:
self.ash.draw_bullet(self.win, bullet)
for p in self.players:
if p and p.ID != None:
self.ash.check_kill(bullet, p)
pygame.display.update()
def change_map(self):
'''host (ID=0) may change map i.e. go to next shuffled map from server or back to 0'''
if self.ash.map < len(self.net.maps) - 1:
self.ash.map += 1
else:
self.ash.map = 0
Map.load(self.net.maps[self.ash.map])
WeaponStatus.set_locations(self.bikes, self.mushrooms)
def check_keyboard_input(self, event):
'''check for Z,X,C'''
if event.type == pygame.KEYUP:
if event.key == pygame.K_SPACE:
self.ash.space_up = True
if event.key == pygame.K_z: #z for menu
self.menu = True if not self.menu else False
if event.key == pygame.K_x: #a for grid
self.grid = True if not self.grid else False
if event.key == pygame.K_c and self.ash.ID == 0: #host can press c to change map
self.change_map()
def fetch_data(self):
'''get data from server, player positions, stats, kill status etc'''
Multiplayer.get_player_data(self.ash, self.net, self.players,
self.bikes, self.mushrooms)
Multiplayer.check_death_status(self.ash, self.players)
def check_collisions_and_pickups(self):
WeaponStatus(self.ash)
self.ash.move(Map.objs_area, Map.movement_cost_area, self.bikes,
self.mushrooms)
