daniel156161/snake-python
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implement royale game mode and tighten spaces in duel mode

Browse Source
This commit is contained in:
Daniel Dolezal
2026-04-03 19:26:56 +02:00
parent a3fe386198
commit 013ac98821
5 changed files with 461 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/bench_best_battle_snake.py
+109
View File
@@ -0,0 +1,109 @@
#!/usr/bin/env python3
import argparse
import time
from server.GameBoard import GameBoard
from snakes.BestBattleSnake import BestBattleSnake
def build_game_state() -> dict:
return {
"game": {
"id": "bench-best-snake",
"ruleset": {
"name": "standard",
"version": "v1.0.0",
"settings": {"hazardDamagePerTurn": 14},
},
"source": "custom",
"map": "standard",
},
"turn": 42,
"board": {
"height": 11,
"width": 11,
"food": [{"x": 1, "y": 9}, {"x": 9, "y": 1}],
"hazards": [],
"snakes": [
{
"id": "me",
"name": "me",
"health": 74,
"length": 8,
"head": {"x": 5, "y": 5},
"body": [
{"x": 5, "y": 5},
{"x": 5, "y": 4},
{"x": 5, "y": 3},
{"x": 4, "y": 3},
{"x": 3, "y": 3},
{"x": 3, "y": 4},
{"x": 3, "y": 5},
{"x": 4, "y": 5},
],
},
{
"id": "enemy",
"name": "enemy",
"health": 70,
"length": 8,
"head": {"x": 7, "y": 7},
"body": [
{"x": 7, "y": 7},
{"x": 7, "y": 6},
{"x": 7, "y": 5},
{"x": 8, "y": 5},
{"x": 9, "y": 5},
{"x": 9, "y": 6},
{"x": 9, "y": 7},
{"x": 8, "y": 7},
],
},
],
},
"you": {
"id": "me",
"name": "me",
"health": 74,
"length": 8,
"head": {"x": 5, "y": 5},
"body": [
{"x": 5, "y": 5},
{"x": 5, "y": 4},
{"x": 5, "y": 3},
{"x": 4, "y": 3},
{"x": 3, "y": 3},
{"x": 3, "y": 4},
{"x": 3, "y": 5},
{"x": 4, "y": 5},
],
},
}
def main() -> None:
parser = argparse.ArgumentParser()
parser.add_argument("--iterations", type=int, default=1000)
args = parser.parse_args()
game_state = build_game_state()
board = GameBoard(
game_id=game_state["game"]["id"],
width=game_state["board"]["width"],
height=game_state["board"]["height"],
ruleset=game_state["game"]["ruleset"],
source=game_state["game"]["source"],
map=game_state["game"]["map"],
snake_class=BestBattleSnake(),
)
start = time.perf_counter()
for i in range(args.iterations):
game_state["turn"] = i + 1
board.read_game_data(game_state)
board.snake_neat_make_a_move()
elapsed = time.perf_counter() - start
avg_ms = (elapsed / max(1, args.iterations)) * 1000.0
print(f"BestBattleSnake benchmark: {args.iterations} moves in {elapsed:.4f}s ({avg_ms:.3f} ms/move)")
if __name__ == "__main__":
main()
tests/test_BestBattleSnake.py
+147
View File
@@ -328,6 +328,84 @@ class TestBestBattleSnake(unittest.TestCase):
move = make_board(game_state).snake_neat_make_a_move()
self.assertNotEqual(move, "up")
def test_royale_uses_ruleset_hazard_damage_setting(self):
game_state = {
"game": {
"id": "test-royale-hazard-setting",
"ruleset": {
"name": "standard",
"version": "v1.0.0",
"settings": {"hazardDamagePerTurn": 22},
},
"source": "custom",
"map": "royale",
},
"turn": 5,
"board": {
"height": 11,
"width": 11,
"food": [],
"hazards": [],
"snakes": [
{
"id": "me",
"name": "me",
"health": 80,
"length": 3,
"head": {"x": 5, "y": 5},
"body": [
{"x": 5, "y": 5},
{"x": 5, "y": 4},
{"x": 5, "y": 3},
],
}
],
},
"you": {
"id": "me",
"name": "me",
"health": 80,
"length": 3,
"head": {"x": 5, "y": 5},
"body": [
{"x": 5, "y": 5},
{"x": 5, "y": 4},
{"x": 5, "y": 3},
],
},
}
board = make_board(game_state)
snake = board.snake_class
self.assertEqual(snake._hazard_damage_per_turn(board), 22)
def test_royale_new_hazard_has_spawn_grace(self):
snake = BestBattleSnake()
point = (4, 4)
hazard_set = {point}
self.assertFalse(
snake._hazard_is_active(
point, ate_food=False, hazard_set=hazard_set, previous_hazard_set=set()
)
)
self.assertTrue(
snake._hazard_is_active(
point,
ate_food=False,
hazard_set=hazard_set,
previous_hazard_set=hazard_set,
)
)
self.assertFalse(
snake._hazard_is_active(
point,
ate_food=True,
hazard_set=hazard_set,
previous_hazard_set=hazard_set,
)
)
def test_constrictor_avoids_growth_dead_end(self):
game_state = {
"game": {
@@ -393,6 +471,75 @@ class TestBestBattleSnake(unittest.TestCase):
move = make_board(game_state).snake_neat_make_a_move()
self.assertEqual(move, "up")
def test_duel_tightens_space_when_enemy_is_encased(self):
game_state = {
"game": {
"id": "test-encase-tighten",
"ruleset": {"name": "standard", "version": "v1.0.0"},
"source": "custom",
"map": "standard",
},
"turn": 40,
"board": {
"height": 7,
"width": 7,
"food": [{"x": 0, "y": 0}],
"hazards": [],
"snakes": [
{
"id": "me",
"name": "me",
"health": 92,
"length": 8,
"head": {"x": 2, "y": 3},
"body": [
{"x": 2, "y": 3},
{"x": 2, "y": 2},
{"x": 1, "y": 2},
{"x": 1, "y": 3},
{"x": 1, "y": 4},
{"x": 2, "y": 4},
{"x": 3, "y": 4},
{"x": 3, "y": 5},
],
},
{
"id": "enemy",
"name": "enemy",
"health": 88,
"length": 5,
"head": {"x": 4, "y": 3},
"body": [
{"x": 4, "y": 3},
{"x": 5, "y": 3},
{"x": 5, "y": 2},
{"x": 4, "y": 2},
{"x": 4, "y": 1},
],
},
],
},
"you": {
"id": "me",
"name": "me",
"health": 92,
"length": 8,
"head": {"x": 2, "y": 3},
"body": [
{"x": 2, "y": 3},
{"x": 2, "y": 2},
{"x": 1, "y": 2},
{"x": 1, "y": 3},
{"x": 1, "y": 4},
{"x": 2, "y": 4},
{"x": 3, "y": 4},
{"x": 3, "y": 5},
],
},
}
move = make_board(game_state).snake_neat_make_a_move()
self.assertEqual(move, "right")
if __name__ == "__main__":
unittest.main()