diff options
Diffstat (limited to 'src/ghost.py')
| -rw-r--r-- | src/ghost.py | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/ghost.py b/src/ghost.py index fc3adfe..c05eb1b 100644 --- a/src/ghost.py +++ b/src/ghost.py @@ -1,4 +1,5 @@ import pygame +import time import random import math from util import get_sprites @@ -34,7 +35,6 @@ class Ghost(): return abs(next_pos[0] - tx) + abs(next_pos[1] - ty) # checks if the current position of pacman is either a dot, big dot or free - def is_valid(self, maze, x, y): if x >= 0 and x < 30: # Necessary to make portals work is_dot = maze[y][x] == Map.D @@ -46,6 +46,9 @@ class Ghost(): def get_default_tile(self): return (75, 75) + def get_intial_tile(self): + return (12 * 30 + 15, 12 * 30 + 15) + # checks collision with pacman and obstacles returns false if there is # a collision and true otherwise @@ -63,6 +66,17 @@ class Ghost(): return True + def check_pacman_collision(self, game_state): + if game_state.pacman.powerup and abs(game_state.pacman.x - self.x) <= 30 and abs(game_state.pacman.y - self.y) <= 30: + initial_position = self.get_intial_tile() + time.sleep(1) + game_state.score += 200 + self.x = initial_position[0] + self.y = initial_position[1] + elif not game_state.pacman.powerup and abs(game_state.pacman.x - self.x) <= 30 and abs(game_state.pacman.y - self.y) <= 30: + if abs(game_state.pacman.x - self.x) <= 30 and abs(game_state.pacman.y - self.y) <= 30: + game_state.is_pacman_alive = False + def get_next_move(self, game_state, screen): default_tile = self.get_default_tile() @@ -110,8 +124,7 @@ class Ghost(): return min_idx def move(self, game_state, screen): - if abs(game_state.pacman.x - self.x) <= 15 and abs(game_state.pacman.y - self.y) <= 15: - game_state.is_pacman_alive = False + self.check_pacman_collision(game_state) min_idx = self.get_next_move(game_state, screen) new_dx = dx[min_idx] * self.speed new_dy = dy[min_idx] * self.speed |