diff options
Diffstat (limited to 'src/clyde.py')
| -rw-r--r-- | src/clyde.py | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/src/clyde.py b/src/clyde.py index 95de2cb..d17a583 100644 --- a/src/clyde.py +++ b/src/clyde.py @@ -1,6 +1,7 @@ from ghost import Ghost import pygame from settings import settings +from mode import MODE from typing_extensions import override import math @@ -16,7 +17,13 @@ class Clyde(Ghost): return math.sqrt(dx * dx + dy * dy) <= tile_width * 8 @override + def get_default_tile(self): + return (27 * 30 + 15, 2 * 30 + 15) + + @override def get_next_move(self, pacman, maze, screen, blinky): + default_tile = self.get_default_tile() + dx = [1, 0, -1, 0] # right, down, left, up dy = [0, 1, 0, -1] @@ -32,23 +39,30 @@ class Clyde(Ghost): ny = self.y + dy[i] * self.speed if self.check_collision(nx, ny, 30, 30, maze): if i != forbidden: - if self.is_eight_tiles_away(pacman): + if self.mode == MODE.SCATTERED: ret[i] = self.heuristic( - (nx, ny), bottom_left_corner[0], bottom_left_corner[1]) - if settings.debug: - pygame.draw.line(screen, self.color, (bottom_left_corner), - (self.x, self.y), 1) + (nx, ny), default_tile[0], default_tile[1]) else: - ret[i] = self.heuristic( - (nx, ny), pacman.x, pacman.y) - if settings.debug: - pygame.draw.line(screen, self.color, (pacman.x, pacman.y), - (self.x, self.y), 1) + if self.is_eight_tiles_away(pacman): + ret[i] = self.heuristic( + (nx, ny), bottom_left_corner[0], bottom_left_corner[1]) + if settings.debug: + pygame.draw.line(screen, self.color, (bottom_left_corner), + (self.x, self.y), 1) + else: + ret[i] = self.heuristic( + (nx, ny), pacman.x, pacman.y) + if settings.debug: + pygame.draw.line(screen, self.color, (pacman.x, pacman.y), + (self.x, self.y), 1) min_h = min(ret) # Favour going up when there is a conflict if min_h == ret[3] and min_h != math.inf: return 3 + # Favour going down than sideways when there is a conflict + if min_h == ret[1] and min_h != math.inf: + return 1 min_idx = ret.index(min_h) return min_idx |