kards-env/demo/demo_card_system.py

"""
卡牌系统演示
"""
import sys
import os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
from kards_battle.core.enums import Nation
from kards_battle.game.game_engine import GameEngine
from kards_battle.cards.placeholder_cards import create_placeholder_unit_cards


def demo_basic_card_system():
    """演示基础卡牌系统功能"""
    print("=== 卡牌系统演示 ===")
    
    # 1. 创建占位卡牌
    print("\n1. 创建占位卡牌")
    cards = create_placeholder_unit_cards()
    print(f"创建了 {len(cards)} 张占位卡牌:")
    for i, card in enumerate(cards[:3]):  # 只显示前3张
        print(f"  {i+1}. {card}")
    print(f"  ... 还有 {len(cards)-3} 张卡牌")
    
    # 2. 创建游戏引擎和测试游戏
    print("\n2. 创建游戏引擎")
    engine = GameEngine(debug_mode=True)
    
    game_state = engine.create_test_game(
        "德军指挥官", Nation.GERMANY, Nation.ITALY,
        "美军指挥官", Nation.USA, Nation.UK
    )
    
    print(f"游戏创建成功:")
    print(f"  玩家1: {game_state.player1.name} ({game_state.player1.major_nation}/{game_state.player1.minor_nation})")
    print(f"  玩家2: {game_state.player2.name} ({game_state.player2.major_nation}/{game_state.player2.minor_nation})")
    
    # 3. 显示初始手牌
    print("\n3. 初始手牌")
    player1_hand = engine.get_player_hand(0)
    player2_hand = engine.get_player_hand(1)
    
    print(f"玩家1手牌 ({len(player1_hand)}张):")
    for card in player1_hand:
        print(f"  - {card}")
    
    print(f"玩家2手牌 ({len(player2_hand)}张):")
    for card in player2_hand:
        print(f"  - {card}")
    
    return engine, game_state


def demo_strategic_deployment():
    """演示战略调度阶段"""
    print("\n=== 战略调度阶段演示 ===")
    
    engine, game_state = demo_basic_card_system()
    
    # 玩家1进行战略调度 - 不重抽任何牌
    print("\n1. 玩家1战略调度（不重抽）")
    new_cards = engine.perform_strategic_deployment(0, [])
    print(f"玩家1没有重抽任何卡牌")
    
    # 玩家2进行战略调度 - 重抽2张牌
    print("\n2. 玩家2战略调度（重抽2张牌）")
    player2_hand = engine.get_player_hand(1)
    cards_to_mulligan = player2_hand[:2]
    
    print("重抽前的卡牌:")
    for card in cards_to_mulligan:
        print(f"  - {card}")
    
    new_cards = engine.perform_strategic_deployment(1, cards_to_mulligan)
    
    print("重抽后的新卡牌:")
    for card in new_cards:
        print(f"  - {card}")
    
    return engine, game_state


def demo_main_game_flow():
    """演示正式游戏流程"""
    print("\n=== 正式游戏流程演示 ===")
    
    engine, game_state = demo_strategic_deployment()
    
    # 开始正式游戏
    print("\n开始正式游戏")
    engine.start_main_game()
    
    # 显示游戏统计信息
    stats = engine.get_game_statistics()
    print(f"\n当前游戏状态:")
    print(f"  回合: {stats['current_turn']}")
    print(f"  阶段: {stats['phase']}")
    print(f"  当前玩家: {stats['active_player']}")
    
    # 显示双方资源状态
    print(f"\n玩家1状态:")
    print(f"  Kredits: {stats['player1_stats']['kredits']}")
    print(f"  手牌: {stats['player1_stats']['card_stats']['hand_size']}张")
    print(f"  牌库: {stats['player1_stats']['card_stats']['cards_in_deck']}张")
    
    print(f"\n玩家2状态:")
    print(f"  Kredits: {stats['player2_stats']['kredits']}")
    print(f"  手牌: {stats['player2_stats']['card_stats']['hand_size']}张")
    print(f"  牌库: {stats['player2_stats']['card_stats']['cards_in_deck']}张")
    
    return engine, game_state


def demo_card_playing():
    """演示打牌功能"""
    print("\n=== 打牌功能演示 ===")
    
    engine, game_state = demo_main_game_flow()
    
    # 玩家1的回合
    current_player_id = game_state.active_player_id
    current_player = game_state.get_current_player()
    
    print(f"\n{current_player.name} 的回合")
    print(f"可用Kredits: {current_player.kredits}")
    
    # 获取可打出的卡牌
    playable_cards = engine.get_playable_cards(current_player_id)
    print(f"可打出的卡牌 ({len(playable_cards)}张):")
    for card in playable_cards:
        print(f"  - {card}")
    
    # 尝试打出一张单位卡
    if playable_cards:
        card_to_play = None
        for card in playable_cards:
            if hasattr(card, 'unit_definition_id'):  # 找到一张单位卡
                card_to_play = card
                break
        
        if card_to_play:
            print(f"\n尝试打出: {card_to_play}")
            initial_kredits = current_player.kredits
            
            success = engine.play_unit_card(current_player_id, card_to_play)
            
            if success:
                final_kredits = current_player.kredits
                print(f"打牌成功！")
                print(f"  消耗Kredits: {card_to_play.stats.cost}")
                print(f"  剩余Kredits: {final_kredits}")
                
                # 显示战场状态
                battlefield_state = engine.get_battlefield_state()
                print(f"\n战场状态:")
                if current_player_id == 0:
                    units = battlefield_state['player1_support']['units']
                    print(f"  玩家1支援线: {len(units)}个单位")
                    for unit in units[-1:]:  # 显示最后部署的单位
                        print(f"    - {unit}")
                else:
                    units = battlefield_state['player2_support']['units']
                    print(f"  玩家2支援线: {len(units)}个单位")
                    for unit in units[-1:]:  # 显示最后部署的单位
                        print(f"    - {unit}")
            else:
                print("打牌失败！")
    
    return engine, game_state


def demo_turn_progression():
    """演示回合进行"""
    print("\n=== 回合进行演示 ===")
    
    engine, game_state = demo_card_playing()
    
    # 结束当前玩家回合
    current_player = game_state.get_current_player()
    print(f"\n{current_player.name} 结束回合")
    engine.end_turn(game_state.active_player_id)
    
    # 显示新的回合状态
    stats = engine.get_game_statistics()
    print(f"\n新回合状态:")
    print(f"  回合: {stats['current_turn']}")
    print(f"  当前玩家: {stats['active_player']}")
    
    new_current_player = game_state.get_current_player()
    print(f"  {new_current_player.name} 的Kredits: {new_current_player.kredits}")
    print(f"  手牌数量: {len(engine.get_player_hand(game_state.active_player_id))}")


def main():
    """主演示函数"""
    try:
        demo_basic_card_system()
        demo_strategic_deployment()
        demo_main_game_flow()
        demo_card_playing()
        demo_turn_progression()
        
        print("\n=== 演示完成 ===")
        print("卡牌系统基本功能正常运行！")
        
    except Exception as e:
        print(f"\n演示过程中出现错误: {e}")
        import traceback
        traceback.print_exc()


if __name__ == "__main__":
    main()