536e3fd0d4
Manages 3 text-zones: - Title (top left) - Status (bottom left) - Items list (top right) DONE draws items counter and message
125 lines
4.4 KiB
Python
125 lines
4.4 KiB
Python
"""
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Author: freezed <freezed@users.noreply.github.com> 2018-02-11
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Version: 0.1
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Licence: `GNU GPL v3` GNU GPL v3: http://www.gnu.org/licenses/
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This file is part of [_ocp3_ project](https://github.com/freezed/ocp3)
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"""
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import pygame
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import math
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# CONFIGURATION
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ELEMENT_LIST = [
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{'symbol': 'n', 'name': 'needle', 'cross': True, 'ressurect': False, 'collect': True, 'tile': 'img/3-blue-transp-30.png'},
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{'symbol': 't', 'name': 'tube', 'cross': True, 'ressurect': False, 'collect': True, 'tile': 'img/1-blue-transp-30.png'},
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{'symbol': 'e', 'name': 'ether', 'cross': True, 'ressurect': False, 'collect': True, 'tile': 'img/2-blue-transp-30.png'},
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{'symbol': 'E', 'name': 'exit', 'cross': False, 'ressurect': False, 'collect': False, 'tile': 'img/g-orange-transp-30.png'},
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{'symbol': ' ', 'name': 'void', 'cross': True, 'ressurect': True, 'collect': False, 'tile': 'img/blue-white-30.png'},
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{'symbol': '.', 'name': 'wall', 'cross': False, 'ressurect': False, 'collect': False, 'tile': 'img/transp-30.png'},
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{'symbol': 'X', 'name': 'player', 'cross': False, 'ressurect': False, 'collect': False, 'tile': 'img/player-30.png'},
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{'symbol': '\n', 'name': 'nlin', 'cross': False, 'ressurect': False, 'collect': False, 'tile': False},
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]
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# Possible returns of a move, keep the «ok» at the end
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MOVE_STATUS = ['looser', 'wall', 'winner', 'collect', 'ok']
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MOVE_STATUS_MSG = {
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'looser': "Vous vous êtes fait assommé! Pour endormir le garde, il manqait: {}.\nPerdu!",
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'wall': "Le déplacement est stoppé par un mur.",
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'winner': "Gagné! Vous avez endormis le garde avec votre seringue.",
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'collect': "Vous ramassez l'objet «{}»",
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'ok': "Jusqu'ici, tout va bien…"
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}
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CELL_SIZE_PX = 30 # Size of the tiles, in pixels
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MAZE_SIZE_TIL = 15 # Size of a map, in tiles
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FONT_SIZE = math.floor(0.9 * CELL_SIZE_PX)
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BLACK = (0, 0, 0)
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BLUE = (0, 0, 128)
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GREEN = (0, 255, 0)
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WHITE = (255, 255, 255)
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# Messages
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CAPTION = "OCP3, a pygame maze"
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ERR_MAP = "ERR_MAP: «{}»"
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HEADER_MESSAGES = {
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'title': "Welcome in OCP3.",
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'status': "Use arrow keys to play, any other key to quit.",
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'items': "Items: {}/{}",
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}
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# Files
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BACKGROUND_IMG = 'img/zebra-800.png'
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MAP_FILE = '01.map'
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UNKNOWN_TILE = 'img/unknown-30.png'
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# Constant calculation
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HEADER_HEIGHT = (2 * CELL_SIZE_PX)
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WINDOW_SIZE_PX_W = CELL_SIZE_PX * MAZE_SIZE_TIL
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WINDOW_SIZE_PX_H = WINDOW_SIZE_PX_W + HEADER_HEIGHT
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WIN_DIM = (WINDOW_SIZE_PX_W, WINDOW_SIZE_PX_H)
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# FUNCTIONS
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def elmt_val(kval, ksel, vsel, nline=False):
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"""
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Return value(s) from ELEMENT_LIST
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:param str kval: key of the value returned
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:param str ksel: key of the selection criteria
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:param str vsel: value of the selection criteria
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:param bool/int nline: Default False, return value(s) in a list,
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use a int() to return the `n` value from the list
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:return str/bool/…:
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"""
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try:
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if nline is False:
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return (element[kval] for element in ELEMENT_LIST if element[ksel] == vsel)
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else:
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return [element[kval] for element in ELEMENT_LIST if element[ksel] == vsel][nline]
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except IndexError:
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return False
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def maze_draw(WINDOW, map_string):
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""" Take a map string and generate a graphic maze """
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back_tiles = []
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for cell, element in enumerate(map_string):
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img = elmt_val('tile', 'symbol', element, 0)
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if img is False:
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back_tiles.append(pygame.image.load(UNKNOWN_TILE).convert())
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else:
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back_tiles.append(pygame.image.load(img).convert_alpha())
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x = (cell % MAZE_SIZE_TIL) * CELL_SIZE_PX
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y = (cell // MAZE_SIZE_TIL) * CELL_SIZE_PX + HEADER_HEIGHT
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WINDOW.blit(back_tiles[cell], (x, y))
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# Refresh
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pygame.display.flip()
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def set_header(WINDOW, messages):
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"""
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Set the header message on the window
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:param obj WINDOWS: display object
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:param list/str messages: list of messages per place
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"""
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pygame.draw.rect(WINDOW, BLACK, (0, 0, WINDOW_SIZE_PX_W, HEADER_HEIGHT))
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FONT = pygame.font.Font(None, FONT_SIZE)
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h_title = FONT.render(str(messages['title']), True, BLUE, WHITE)
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h_status = FONT.render(str(messages['status']), True, WHITE, BLACK)
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h_items = FONT.render(str(messages['items']), True, GREEN, BLACK)
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h_items_pos = h_items.get_rect(topright=(WINDOW_SIZE_PX_W, 0))
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WINDOW.blit(h_title, (0, 0))
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WINDOW.blit(h_status, (0, CELL_SIZE_PX))
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WINDOW.blit(h_items, h_items_pos)
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