a-robots-conundrum/robotgame/player.py

# This file is part of ROBOTGAME
#
# ROBOTGAME is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# ROBOTGAME is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# ROBOTGAME.  If not, see <http://www.gnu.org/licenses/>.
#
# ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
#
#                          player.py
#                     --------------------
#       date created : Tue Aug 7 2012
#          copyright : (C) 2012 Sakse Dalum
#      maintained by : Sakse Dalum <don_s@hongabar.org>

"""
A generic level.
"""

import pygame

import worldobject

class Player(worldobject.WorldObject):
    def __init__(self, level, x, y, z=1, movable=True):
        self.__dict__.update(locals())
        worldobject.WorldObject.__init__(self, level, x, y,
                                         z=z, movable=movable)

    def touch(self, touch_x, touch_y):
        for obj in self.level.objects:
            if (obj.x == self.x + touch_x * self.tile_x
                and obj.y == self.y + touch_y * self.tile_y
                and obj != self):
                obj.use(self)

    def update(self, e, t, dt):
        worldobject.WorldObject.update(self, e, t, dt)

        for event in e:
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_UP:
                    if not self.holding:
                        self.direction = (0, -1)
                    self.move(0, -1)
                if event.key == pygame.K_DOWN:
                    if not self.holding:
                        self.direction = (0, 1)
                    self.move(0, 1)
                if event.key == pygame.K_RIGHT:
                    if not self.holding:
                        self.direction = (1, 0)
                    self.move(1, 0)
                if event.key == pygame.K_LEFT:
                    if not self.holding:
                        self.direction = (-1, 0)
                    self.move(-1, 0)

                if event.key == pygame.K_SPACE:
                    self.touch(*self.direction)

    def draw(self, window):
        pygame.draw.circle(window, (255, 0, 255),
                           (self.x + self.tile_x / 2,
                            self.y - self.tile_y / 2), 20)
        pygame.draw.circle(window, (255, 255, 0),
                           (self.x + self.tile_x / 2 + self.direction[0]*10,
                            self.y - self.tile_y / 2 + self.direction[1]*10), 5)