def __init__(self,
screen,
bg_color=(0, 0, 0),
font=None,
font_size=35,
font_color=(255, 255, 255)):
"""Set up all variables, choose colors and fonts
and preparing list of items in menu with functions
which them called"""
self.screen = screen
self.scr_width = self.screen.get_rect().width
self.scr_height = self.screen.get_rect().height
self.bg_color = bg_color
self.clock = pygame.time.Clock()
self.font = pygame.font.SysFont(font, font_size)
self.font_color = font_color
self.items = []
self.funcs = OrderedDict()
self.funcs["Start Game"] = self.startgame
self.funcs["Instruction"] = self.instruction
self.funcs["Authors"] = self.showauthors
self.funcs["Quit"] = sys.exit
items = self.funcs.keys()
for index, item in enumerate(items):
menu_item = MenuItem(item)
t_h = len(items) * menu_item.height
pos_x = (self.scr_width / 2) - (menu_item.width / 2)
pos_y = (self.scr_height / 2) - (t_h / 2) + (
(index * 2) + index * menu_item.height)
menu_item.set_position(pos_x, pos_y)
self.items.append(menu_item)
self.mouse_is_visible = True
self.cur_item = None
def __init__(self,
screen,
bg_color=(0, 0, 0),
font=None,
font_size=35,
font_color=(255, 255, 255)):
"""set up all variables, prepare basic navigation"""
self.screen = screen
self.scr_width = self.screen.get_rect().width
self.scr_height = self.screen.get_rect().height
self.bg_color = bg_color
self.clock = pygame.time.Clock()
self.font = pygame.font.SysFont(font, font_size)
self.font_color = font_color
self.items = []
self.funcs = OrderedDict()
self.text_color = (255, 255, 255)
self.funcs["Back"] = self.menu
self.funcs["Quit"] = sys.exit
items = self.funcs.keys()
for index, item in enumerate(items):
menu_item = MenuItem(item)
t_h = len(items) * menu_item.height
pos_x = (self.scr_width / 2) - (menu_item.width / 2)
pos_y = (self.scr_height / 2) - (t_h / 2) + (
(index * 2) + index * menu_item.height) + 120
menu_item.set_position(pos_x, pos_y)
self.items.append(menu_item)
self.mouse_is_visible = True
self.cur_item = None
self.text_wall = TextWall()
self.text_wall.parse_text(instruction_text)
def updateMenuItems(self):
self.menu_items = []
# Store keys in an array to fix order and make easier to identify selected key
for this_key in self.game_controls.getKeys():
self.menu_items.append(MenuItem(this_key+" ("+str(self.game_controls.getKeyString(this_key))+")", this_key, 'control'))
# Dummy entry - blank line
self.menu_items.append(MenuItem("","","controls"))
# Last Menu item is to save and return
self.menu_items.append(MenuItem("Save settings", 'save', 'menu'))
class MenuItemTest (unittest.TestCase):
def setUp(self):
self.menuitem = MenuItem('Small',"Burger",3.00,2)
def test_GetItemSize(self):
self.assertEqual(self.menuitem.getItemSize(), 'small')
def test_GetItemName(self):
self.assertEqual(self.menuitem.getItemName(), 'Burger')
def test_GetItemPrice(self):
self.assertEqual(self.menuitem.getItemPrice(), 3.00)
def test_GetItemQuantity(self):
self.assertEqual(self.menuitem.getItemQuantity(), 2)
class OrderItemTest(unittest.TestCase):
def setUp(self):
self.item = MenuItem(15, 'Cheeseburger', 'Large', 3.79)
def test_GetItemName(self):
self.assertEqual(self.item.getItemName(), 'Cheeseburger')
def test_GetItemID(self):
self.assertEqual(self.item.getItemID(), 15)
def test_GetItemSize(self):
self.assertEqual(self.item.getItemSize(), 'Large')
def test_GetItemPrice(self):
self.assertEqual(self.item.getItemPrice(), 3.79)
def createMenu(callback):
"""Displays 6 menu items to respond to the given callback function."""
x = -(window_width() / 2) + INDENT
y = START_Y
colors = ("red", "green", "blue", "yellow", "purple", "black")
shape = "circle"
for color in colors:
MenuItem(x, y, shape, color, callback)
y -= ITEM_SPACE
def add_item(self, desktop_entry):
if desktop_entry.has_option_default('NoDisplay') and desktop_entry.no_display:
return
item = MenuItem(desktop_entry)
item.connect('button-release-event', self.button_release_cb)
item.show()
if self.single_columned:
self.layout.pack_start(item, False, True)
else:
if self.wrapper_children == 2:
self.wrapper = gtk.HBox()
self.layout.pack_start(self.wrapper, False, True)
self.wrapper_children = 0
self.wrapper.pack_start(item, False, True)
self.wrapper_children += 1
class InventoryTest(unittest.TestCase):
def setUp(self):
self.menuitem = MenuItem(1, 'item1', 1.50)
self.orderitem = OrderItem(self.item, 1)
def test_Quantity(self):
self.assertEqual(self.menuitem.getQuantity(), 2)
def test_item(self):
item = self.orderitem.getItem()
self.assertEqual(str(item), 'item1')
def main():
item1 = Menu(1, 'fries', 2.25)
item2 = Menu(2, 'cookies', 4.43)
item3 = Menu(3, 'Cheese Burger', 2.45)
inventory = Inventory()
inventory.addItem(item1)
inventory.addItem(item2)
inventory.addItem(item3)
orderitem1 = MenuItem(inventory.getItemByNumber(1), 1)
orderitem2 = MenuItem(inventory.getItemByNumber(2), 2)
orderitem3 = MenuItem(inventory.getItemByNumber(3), 1)
order = OrderTotal()
order.addOrderItems(orderitem1)
order.addOrderItems(orderitem2)
order.addOrderItems(orderitem3)
payment = order.calcTotal()
print(payment)
def init(self, **kws):
# request some surface space from the parent.
X, Y = SCREEN_SIZE
self.surface = self.parent.reserve(child=self,
topleft=(X/2 - 50, Y/2 - 50), size=(100, 100))
self.events = Queue.Queue()
self.parent.listen(self, (KEYDOWN, MOUSEBUTTONDOWN))
self.surface.fill(WHITE)
buttons = ['Play Game!', 'Exit Game!']
self.buttons = pygame.sprite.Group()
# set up the buttons.
play = MenuItem(parent=self, controller=self.controller,
text=buttons[0], containers=[self.buttons])
play.topleft = (20, 20)
quit_ = MenuItem(parent=self, controller=self.controller,
text=buttons[1], containers=[self.buttons])
quit_.topleft = (20, 60)
# bind button state to an event.
self.bind('button', self.on_play, play)
self.bind('button', self.on_quit, quit_)
def init(self, levels, prev=None, **kws):
X, Y = SCREEN_SIZE
w, h = (100, 300)
# topleft.
x, y = ((X - w) / 2, (Y - h) / 2)
self.surface = self.parent.reserve(child=self,
topleft=(x, y), size=(w,h))
self.parent.listen(self, (KEYDOWN, MOUSEBUTTONDOWN))
self.surface.fill(WHITE)
self.buttons = pygame.sprite.Group()
self.levels = {}
# save the previous menu.
self.prev = prev
if prev:
back = MenuItem(parent=self, controller=self.controller,
text='back', containers=[self.buttons])
back.topleft = (20, 20)
self.bind('button', self.on_back, back)
h = 60
else:
h = 20
# set up each of the buttons.
for level in levels:
b = MenuItem(parent=self, controller=self.controller,
text=level.name, containers=[self.buttons],
maxwidth=10)
b.topleft = (20, h)
h += b.size[1] + 20
self.bind('button', self.on_button, b)
# now map the button to the level.
self.levels[id(b)] = level
# add a select button.
select = MenuItem(parent=self, controller=self.controller,
text='ok!', containers=[self.buttons])
select.topleft = (20, h)
self.bind('select_level', self.on_select, select)
# description boxes.
self.active_desc = 'None'
def add_item(self, desktop_entry):
if desktop_entry.has_option_default(
'NoDisplay') and desktop_entry.no_display:
return
item = MenuItem(desktop_entry)
item.connect('button-release-event', self.button_release_cb)
item.show()
if self.single_columned:
self.layout.pack_start(item, False, True)
else:
if self.wrapper_children == 2:
self.wrapper = gtk.HBox()
self.layout.pack_start(self.wrapper, False, True)
self.wrapper_children = 0
self.wrapper.pack_start(item, False, True)
self.wrapper_children += 1
def setUp(self):
self.item = MenuItem(15, 'Cheeseburger', 'Large', 3.79)
from setmenu import SetMenu
from menuitem import MenuItem
menuItem1 = MenuItem('Chicken Popcorn', 98, 4.1)
menuItem2 = MenuItem('Zinger Burger', 258, 4.6)
menuItem3 = MenuItem('Chicken Pizza', 298, 4.0)
menuItem4 = MenuItem('Lime Krusher', 75, 4.3)
menuItem5 = MenuItem('Chicken Popcorn', 60, 4.1)
menuItem6 = MenuItem('Chicken Popcorn', 60, 4.1)
print(menuItem1)
print(menuItem1 == menuItem5)
print(menuItem5 == menuItem6)
setmenu = SetMenu(
[menuItem1, menuItem2, menuItem3, menuItem4, menuItem5, menuItem6])
print(len(setmenu))
print(setmenu)
sortedList = sorted(setmenu.menuitems, reverse=True)
for element in sortedList:
print(element)
def setUp(self):
self.menuitem = MenuItem('Small',"Burger",3.00,2)
if item.isText:
item.font.render_to(screen, item.pos, item.text)
else:
screen.blit(item.image)
def update(self, screen):
self.render(screen)
for layer in self.layers:
layer.update(screen)
# GAME-SPECIFIC
#TODO
mmSinglePlayer = MenuItem(pos=(0.43 * 1280, 0.395 * 720),
itemid=1,
text="1 PLAYER",
font=pg.freetype.Font(graphic.fontArcade, size=24),
hlSound=sound.menuSelect)
mmOnline = MenuItem(pos=(0.43 * 1280, 0.465 * 720),
itemid=2,
text="ONLINE",
font=pg.freetype.Font(graphic.fontArcade, size=24),
hlSound=sound.menuSelect)
mmEditMode = MenuItem(pos=(0.43 * 1280, 0.535 * 720),
itemid=3,
text="EDIT MODE",
font=pg.freetype.Font(graphic.fontArcade, size=24),
hlSound=sound.menuSelect)
mmOptions = MenuItem(pos=(0.43 * 1280, 0.605 * 720),
itemid=4,
text="OPTIONS",
ITEM_LEVEL_SELECT = "LEVEL_SELECT"
ITEM_OPTIONS = "OPTIONS"
ITEM_EXIT = "EXIT"
# difficulty
ITEM_EASY = "EASY"
ITEM_MEDIUM = "MEDIUM"
ITEM_HARD = "HARD"
# levels
ITEM_LEVEL_1 = "LEVEL_1"
ITEM_LEVEL_2 = "LEVEL_2"
ITEM_BONUS_LEVEL = "BONUS_LEVEL"
top_menu = [
MenuItem("New Game", ITEM_NEW_GAME),
MenuItem("Level Select", ITEM_LEVEL_SELECT),
MenuItem("Options", ITEM_OPTIONS),
MenuItem("Exit", ITEM_EXIT)
]
difficulty_menu = [
MenuItem("Easy", ITEM_EASY),
MenuItem("Medium", ITEM_MEDIUM),
MenuItem("Hard", ITEM_HARD)
]
level_select_menu = [
MenuItem("Level 1", ITEM_LEVEL_1),
MenuItem("Level 2", ITEM_LEVEL_2),
MenuItem("Bonus Level", ITEM_BONUS_LEVEL)
def setUp(self):
self.menuitem = MenuItem(1, 'item1', 1.50)
self.orderitem = OrderItem(self.item, 1)
class GameMenu:
# Menu item details, perhaps consider putting this in a configuration
# file in future
menu_items = [
MenuItem('Start game', 'start', 'command'),
MenuItem('Instructions', 'instructions', 'textpage'),
MenuItem('Customize character', 'character', 'subcommand'),
MenuItem('Game controls', 'controls', 'subcommand'),
MenuItem('View high scores', 'highscore', 'subcommand'),
MenuItem('Credits', 'credits', 'textpage'),
MenuItem('Quit', 'quit', 'command')
]
# Dictionary of text pages for menu entries
# Note currently no word wrapping - needs \n to be added in advance
menu_pages = {
'instructions':"INSTRUCTIONS\n\nFollow the direction at the top centre\nof the screen.\n\nMove the character using a joystick (Picade)\n or cursor keys (keyboard).\nPress top button or SPACE to duck\nPress RIGHT SHIFT to view the map\n\nAvoid the obstacles that appear on later levels\n",
'credits':"CREDITS\n\nCreate by Stewart Watkiss\nMade available under GPL v3 License\nSee: www.penguintutor.com/compassgame"
}
menu_spacing = 50 # distance between menu items
top_spacing = 20 # distance between top of menu and start of menu
left_spacing = 20 # distance between left and text for page text / command text
menu_font_size = 45 # size of font for menu items
menu_font_page = 32 # size of font for text page display
status = STATUS_MENU # Track whether to display menu or in menu etc.
# Requires width and height - these can be the same as the screen or smaller if need to constrain menu
# Offset and border determine distance from origin of screen and any fixed area to avoid respectively
def __init__(self, game_controls, width, height, offset=(0,0), border=100):
self.game_controls = game_controls
self.width = width # width of screen
self.height = height # height of screen
self.offset = offset # tuple x,y for offset from start of screen
self.border = border # single value same for x and y
# Start position of the menu area and size
self.start_pos = (self.offset[0]+self.border, self.offset[1]+self.border)
self.size = (self.width-2*self.start_pos[0], self.height-2*self.start_pos[1])
# Create a menu surface - this involves using pygame surface feature (rather than through pygame zero)
# Allows for more advanced features such as alpha adjustment (partial transparency)
self.menu_surface = Surface(self.size)
# 75% opacity
self.menu_surface.set_alpha(192)
# Position of rect is 0,0 relative to the surface, not the screen
self.menu_box = Rect((0,0),self.size)
# Uses pygame rect so we can add it to own surface
self.menu_rect = pygame.draw.rect(self.menu_surface , (200,200,200), self.menu_box)
self.menu_pos = 0 # Tracks which menu item is selected
# Timer restrict keyboard movements to prevent multiple presses
self.menu_timer = Timer(0.12)
# Finish setting up MenuItems
# At the moment this doesn't provide much extra functionality, but by
# placing it into the MenuItem object then makes it easier if we load
# MenuItems from a configuration file in future
for i in range (0,len(self.menu_items)):
if self.menu_items[i].getCommand() in self.menu_pages:
self.menu_items[i].setPage(self.menu_pages[self.menu_items[i].getCommand()])
# Update menu based on keyboard direction
# If return is 'menu' then still in menu, so don't update anything else
# If return is 'quit' then quit the application
# Any other return is next instruction
def update(self, keyboard):
# set status_selected if menu status changed (through mouse click or press)
selected_command_type = ""
selected_command = ""
# check if status is clicked - which means mouse was pressed on a valid entry
if (self.status == STATUS_CLICKED):
selected_command_type = self.menu_items[self.menu_pos].getMenuType()
selected_command = self.menu_items[self.menu_pos].getCommand()
self.status = STATUS_MENU
# check if we are in menu timer in which case return until expired
elif (self.menu_timer.getTimeRemaining() > 0):
return 'menu'
elif (self.game_controls.isPressed(keyboard,'up') and self.menu_pos>0):
if (self.status == STATUS_MENU):
self.menu_pos -= 1
self.menu_timer.startCountDown()
elif (self.game_controls.isPressed(keyboard,'down') and self.menu_pos<len(self.menu_items)-1):
if (self.status == STATUS_MENU):
self.menu_pos += 1
self.menu_timer.startCountDown()
elif (self.game_controls.isOrPressed(keyboard,['jump','duck'])):
if (self.status == STATUS_MENU):
selected_command_type = self.menu_items[self.menu_pos].getMenuType()
selected_command = self.menu_items[self.menu_pos].getCommand()
# If click was on text page then return to main menu
elif (self.status == STATUS_PAGE):
selected_command_type = 'menu'
self.status = STATUS_MENU
self.menu_timer.startCountDown()
elif (self.game_controls.isPressed(keyboard,'escape')):
selected_command_type = 'command'
selected_command = 'quit'
# If a menu object was clicked / chosen then handle
if (selected_command_type == 'command'):
# Reset menu to start position
self.reset()
return selected_command
elif (selected_command_type == 'textpage'):
self.status = STATUS_PAGE
self.menu_timer.startCountDown()
return 'menu'
elif (selected_command_type == 'subcommand'):
return selected_command
else:
return 'menu'
def show(self, screen):
# Create a rectangle across the area - provides transparancy
screen.blit(self.menu_surface,self.start_pos)
# draw directly onto the screen draw surface (transparency doesn't apply)
if (self.status == STATUS_MENU):
self.showMenu(screen)
elif (self.status == STATUS_PAGE):
self.showPage(screen)
def showMenu(self, screen):
for menu_num in range (0,len(self.menu_items)):
if (menu_num == self.menu_pos):
background_color = (255,255,255)
else:
background_color = None
screen.draw.text(self.menu_items[menu_num].getText(), fontsize=self.menu_font_size, midtop=(self.width/2,self.offset[1]+self.border+(self.menu_spacing*menu_num)+self.top_spacing), color=(0,0,0), background=background_color)
# Shows a page of text
def showPage(self, screen):
page_text = self.menu_items[self.menu_pos].getPage()
screen.draw.text(page_text, fontsize=self.menu_font_page, topleft=(self.offset[0]+self.border+self.left_spacing,self.offset[1]+self.border+self.top_spacing), color=(0,0,0))
def mouse_move(self, pos):
if (self.status == STATUS_MENU):
return_val = self.get_mouse_menu_pos(pos)
if return_val != -1:
self.menu_pos = return_val
def mouse_click(self, pos):
if (self.status == STATUS_MENU):
return_val = self.get_mouse_menu_pos(pos)
if return_val != -1:
self.menu_pos = return_val
self.status = STATUS_CLICKED
# If click from text page then return to menu
elif (self.status == STATUS_PAGE):
self.status = STATUS_MENU
def reset(self):
self.menu_pos = 0
self.status = STATUS_MENU
# Checks if mouse is over menu and if so returns menu position
# Otherwise returns -1
def get_mouse_menu_pos (self, pos):
if (pos[0] > self.start_pos[0] and pos[1] > self.start_pos[1] + self.top_spacing and pos[0] < self.start_pos[0] + self.size[0] and pos[1] < self.start_pos[1] + self.size[1]):
start_y = self.start_pos[1] + self.top_spacing
for this_menu_pos in range(0,len(self.menu_items)):
if (pos[1] - start_y >= this_menu_pos * self.menu_spacing and pos[1] - start_y <= (this_menu_pos * self.menu_spacing)+self.menu_spacing):
return this_menu_pos
# If not returned then not over menu
return -1
