| GRID_SIZE = 30 | |
| CELL_SIZE = 30 | |
| SCREEN_WIDTH = GRID_SIZE * CELL_SIZE | |
| SCREEN_HEIGHT = GRID_SIZE * CELL_SIZE | |
| WHITE = (255, 255, 255) | |
| BLACK = (0, 0, 0) | |
| GREEN = (0, 255, 0) | |
| RED = (255, 0, 0) | |
| BLUE = (0, 0, 255) | |
| UP = (0, -1) | |
| DOWN = (0, 1) | |
| LEFT = (-1, 0) | |
| RIGHT = (1, 0) | |
| FPS = 10 | |
| REWARD_FOOD = 60 | |
| REWARD_COLLISION = -60 | |
| REWARD_STEP = -0.1 | |
| OBSERVATION_SPACE_SIZE = 11 |