94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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# main.py - main module, starts game and main loop
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# This file is part of brutalmaze
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#
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# brutalmaze is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# brutalmaze is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with brutalmaze. If not, see <http://www.gnu.org/licenses/>.
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#
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# Copyright (C) 2017 Nguyễn Gia Phong
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from collections import deque
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import pygame
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from pygame.locals import *
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from .constants import ICON, SIZE, INIT_FPS, MAX_FPS
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from .maze import Maze
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def main():
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"""Start game and main loop."""
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pygame.init()
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pygame.display.set_icon(ICON)
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pygame.fastevent.init()
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maze, clock = Maze(SIZE, INIT_FPS), pygame.time.Clock()
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fps, flash_time, going = INIT_FPS, deque(), True
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while going:
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events = pygame.fastevent.get()
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for event in events:
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if event.type == QUIT:
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going = False
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elif event.type == VIDEORESIZE:
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maze.resize(event.w, event.h)
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elif event.type == KEYDOWN:
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if event.key == K_F2: # new game
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maze.__init__((maze.w, maze.h), fps)
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elif maze.hero.dead:
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continue
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elif event.key in (K_ESCAPE, K_p):
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maze.paused ^= True
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elif event.key in (K_UP, K_w):
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maze.move(up=-1)
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elif event.key in (K_LEFT, K_a):
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maze.move(left=-1)
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elif event.key in (K_DOWN, K_s):
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maze.move(down=-1)
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elif event.key in (K_RIGHT, K_d):
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maze.move(right=-1)
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elif event.key == K_RETURN:
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maze.hero.slashing = True
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elif maze.hero.dead:
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continue
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elif event.type == KEYUP:
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if event.key in (K_UP, K_w):
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maze.move(up=1)
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elif event.key in (K_LEFT, K_a):
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maze.move(left=1)
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elif event.key in (K_DOWN, K_s):
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maze.move(down=1)
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elif event.key in (K_RIGHT, K_d):
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maze.move(right=1)
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elif event.key == K_RETURN:
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maze.hero.slashing = False
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elif event.type == MOUSEBUTTONDOWN:
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if event.button == 1:
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maze.hero.firing = True
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elif event.button == 3:
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maze.hero.slashing = True
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elif event.type == MOUSEBUTTONUP:
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if event.button == 1:
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maze.hero.firing = False
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elif event.button == 3:
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maze.hero.slashing = False
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if len(flash_time) > 5:
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new_fps = 5000.0 / (flash_time[-1] - flash_time[0])
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flash_time.popleft()
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if new_fps < fps:
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fps -= 1
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elif fps < MAX_FPS and not maze.paused:
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fps += 5
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maze.update(fps)
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flash_time.append(pygame.time.get_ticks())
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clock.tick(fps)
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pygame.quit()
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