620 lines
20 KiB
C#
620 lines
20 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace TcgEngine
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{
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//Contains all gameplay state data that is sync across network
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[System.Serializable]
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public class Game
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{
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public string game_uid;
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public GameSettings settings;
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//Game state
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public int first_player = 0;
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public int current_player = 0;
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public int turn_count = 0;
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public float turn_timer = 0f;
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public GameState state = GameState.Connecting;
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public GamePhase phase = GamePhase.None;
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//Players
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public Player[] players;
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//Selector
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public SelectorType selector = SelectorType.None;
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public int selector_player_id = 0;
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public string selector_ability_id;
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public string selector_caster_uid;
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//Other reference values
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public string last_played;
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public string last_target;
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public string last_destroyed;
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public string last_summoned;
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public string ability_triggerer;
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public int rolled_value;
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public int selected_value;
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//Other reference arrays
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public HashSet<string> ability_played = new HashSet<string>();
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public HashSet<string> cards_attacked = new HashSet<string>();
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public Game() { }
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public Game(string uid, int nb_players)
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{
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this.game_uid = uid;
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players = new Player[nb_players];
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for (int i = 0; i < nb_players; i++)
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players[i] = new Player(i);
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settings = GameSettings.Default;
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}
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public virtual bool AreAllPlayersReady()
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{
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int ready = 0;
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foreach (Player player in players)
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{
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if (player.IsReady())
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ready++;
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}
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return ready >= settings.nb_players;
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}
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public virtual bool AreAllPlayersConnected()
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{
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int ready = 0;
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foreach (Player player in players)
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{
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if (player.IsConnected())
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ready++;
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}
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return ready >= settings.nb_players;
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}
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//Check if its player's turn
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public virtual bool IsPlayerTurn(Player player)
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{
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return IsPlayerActionTurn(player) || IsPlayerSelectorTurn(player);
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}
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public virtual bool IsPlayerActionTurn(Player player)
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{
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return player != null && current_player == player.player_id
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&& state == GameState.Play && phase == GamePhase.Main && selector == SelectorType.None;
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}
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public virtual bool IsPlayerSelectorTurn(Player player)
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{
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return player != null && selector_player_id == player.player_id
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&& state == GameState.Play && phase == GamePhase.Main && selector != SelectorType.None;
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}
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public virtual bool IsPlayerMulliganTurn(Player player)
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{
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return phase == GamePhase.Mulligan && !player.ready;
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}
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//Check if a card is allowed to be played on slot
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public virtual bool CanPlayCard(Card card, Slot slot, bool skip_cost = false)
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{
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if (card == null)
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return false;
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Player player = GetPlayer(card.player_id);
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if (!skip_cost && !player.CanPayTeamMana(card))
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return false; //Cant pay mana
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if (!player.HasCard(player.cards_hand, card))
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return false; // Card not in hand
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// AI 不能在没有对应阵营mana时使用动态费用卡牌
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if (player.is_ai && card.CardData.IsDynamicManaCost())
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{
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string team_id = card.CardData.team?.id;
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int available_mana = string.IsNullOrEmpty(team_id) ? player.mana : player.GetTeamMana(team_id);
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if (available_mana == 0)
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return false; // AI cant play X-cost card at 0 cost
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}
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if (card.CardData.IsBoardCard())
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{
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if (!slot.IsValid() || IsCardOnSlot(slot))
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return false; //Slot already occupied
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if (Slot.GetP(card.player_id) != slot.p)
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return false; //Cant play on opponent side
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return true;
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}
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if (card.CardData.IsEquipment())
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{
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if (!slot.IsValid())
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return false;
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Card target = GetSlotCard(slot);
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if (target == null || target.CardData.type != CardType.Character || target.player_id != card.player_id)
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return false; //Target must be an allied character
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return true;
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}
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if (card.CardData.IsRequireTargetSpell())
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{
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return IsPlayTargetValid(card, slot); //Check play target on slot
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}
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if (card.CardData.type == CardType.Spell)
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{
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return CanAnyPlayAbilityTrigger(card); //Check if spell will have abilities
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}
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return true;
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}
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//Check if a card is allowed to move to slot
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public virtual bool CanMoveCard(Card card, Slot slot, bool skip_cost = false)
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{
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if (card == null || !slot.IsValid())
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return false;
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if (!IsOnBoard(card))
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return false; //Only cards in play can move
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if (!card.CanMove(skip_cost))
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return false; //Card cant move
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if (Slot.GetP(card.player_id) != slot.p)
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return false; //Card played wrong side
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if (card.slot == slot)
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return false; //Cant move to same slot
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Card slot_card = GetSlotCard(slot);
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if (slot_card != null)
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return false; //Already a card there
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return true;
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}
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//Check if a card is allowed to attack a player
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public virtual bool CanAttackTarget(Card attacker, Player target, bool skip_cost = false)
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{
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if(attacker == null || target == null)
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return false;
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if (!attacker.CanAttack(skip_cost))
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return false; //Card cant attack
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if (attacker.player_id == target.player_id)
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return false; //Cant attack same player
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if (!IsOnBoard(attacker) || !attacker.CardData.IsCharacter())
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return false; //Cards not on board
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if (target.HasStatus(StatusType.Protected) && !attacker.HasStatus(StatusType.Flying))
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return false; //Protected by taunt
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// 检查目标玩家场上是否有卡牌，如有则无法直接攻击玩家
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if (target.cards_board.Count > 0)
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return false; //Cannot attack player when they have cards on board
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return true;
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}
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//Check if a card is allowed to attack another one
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public virtual bool CanAttackTarget(Card attacker, Card target, bool skip_cost = false)
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{
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if (attacker == null || target == null)
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return false;
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if (!attacker.CanAttack(skip_cost))
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return false; //Card cant attack
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if (attacker.player_id == target.player_id)
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return false; //Cant attack same player
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if (!IsOnBoard(attacker) || !IsOnBoard(target))
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return false; //Cards not on board
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if (!attacker.CardData.IsCharacter() || !target.CardData.IsBoardCard())
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return false; //Only character can attack
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if (target.HasStatus(StatusType.Stealth))
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return false; //Stealth cant be attacked
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if (target.HasStatus(StatusType.Protected) && !attacker.HasStatus(StatusType.Flying))
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return false; //Protected by adjacent card
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return true;
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}
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public virtual bool CanCastAbility(Card card, AbilityData ability)
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{
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if (ability == null || card == null || !card.CanDoActivatedAbilities())
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return false; //This card cant cast
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if (ability.trigger != AbilityTrigger.Activate)
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return false; //Not an activated ability
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Player player = GetPlayer(card.player_id);
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if (!player.CanPayAbility(card, ability))
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return false; //Cant pay for ability
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if (!ability.AreTriggerConditionsMet(this, card))
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return false; //Conditions not met
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return true;
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}
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//For choice selector
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public virtual bool CanSelectAbility(Card card, AbilityData ability)
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{
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if (ability == null || card == null || !card.CanDoAbilities())
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return false; //This card cant cast
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Player player = GetPlayer(card.player_id);
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if (!player.CanPayAbility(card, ability))
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return false; //Cant pay for ability
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if (!ability.AreTriggerConditionsMet(this, card))
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return false; //Conditions not met
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return true;
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}
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public virtual bool CanAnyPlayAbilityTrigger(Card card)
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{
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if (card == null)
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return false;
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if (card.CardData.IsDynamicManaCost())
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return true; //Cost not decided so condition could be false
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foreach (AbilityData ability in card.GetAbilities())
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{
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if (ability.trigger == AbilityTrigger.OnPlay && ability.AreTriggerConditionsMet(this, card))
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return true;
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}
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return false;
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}
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//Check if Player play target is valid, play target is the target when a spell requires to drag directly onto another card
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public virtual bool IsPlayTargetValid(Card caster, Player target)
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{
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if (caster == null || target == null)
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return false;
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foreach (AbilityData ability in caster.GetAbilities())
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{
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if (ability && ability.trigger == AbilityTrigger.OnPlay && ability.target == AbilityTarget.PlayTarget)
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{
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if (!ability.CanTarget(this, caster, target))
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return false;
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}
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}
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return true;
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}
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//Check if Card play target is valid, play target is the target when a spell requires to drag directly onto another card
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public virtual bool IsPlayTargetValid(Card caster, Card target)
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{
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if (caster == null || target == null)
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return false;
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foreach (AbilityData ability in caster.GetAbilities())
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{
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if (ability && ability.trigger == AbilityTrigger.OnPlay && ability.target == AbilityTarget.PlayTarget)
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{
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if (!ability.CanTarget(this, caster, target))
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return false;
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}
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}
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return true;
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}
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//Check if Slot play target is valid, play target is the target when a spell requires to drag directly onto another card
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public virtual bool IsPlayTargetValid(Card caster, Slot target)
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{
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if (caster == null)
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return false;
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if (target.IsPlayerSlot())
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return IsPlayTargetValid(caster, GetPlayer(target.p)); //Slot 0,0, means we are targeting a player
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Card slot_card = GetSlotCard(target);
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if (slot_card != null)
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return IsPlayTargetValid(caster, slot_card); //Slot has card, check play target on that card
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foreach (AbilityData ability in caster.GetAbilities())
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{
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if (ability && ability.trigger == AbilityTrigger.OnPlay && ability.target == AbilityTarget.PlayTarget)
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{
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if (!ability.CanTarget(this, caster, target))
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return false;
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}
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}
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return true;
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}
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public Player GetPlayer(int id)
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{
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if (id >= 0 && id < players.Length)
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return players[id];
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return null;
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}
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public Player GetActivePlayer()
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{
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return GetPlayer(current_player);
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}
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public Player GetOpponentPlayer(int id)
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{
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int oid = id == 0 ? 1 : 0;
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return GetPlayer(oid);
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}
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public Card GetCard(string card_uid)
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{
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foreach (Player player in players)
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{
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Card acard = player.GetCard(card_uid);
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if (acard != null)
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return acard;
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}
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return null;
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}
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public Card GetBoardCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_board)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetEquipCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_equip)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetHandCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_hand)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetDeckCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_deck)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetDiscardCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_discard)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetSecretCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_secret)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetTempCard(string card_uid)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_temp)
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{
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if (card != null && card.uid == card_uid)
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return card;
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}
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}
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return null;
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}
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public Card GetSlotCard(Slot slot)
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{
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foreach (Player player in players)
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{
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foreach (Card card in player.cards_board)
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{
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if (card != null && card.slot == slot)
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return card;
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}
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}
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return null;
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}
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public virtual Player GetRandomPlayer(System.Random rand)
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{
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Player player = GetPlayer(rand.NextDouble() < 0.5 ? 1 : 0);
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return player;
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}
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public virtual Card GetRandomBoardCard(System.Random rand)
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{
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Player player = GetRandomPlayer(rand);
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return player.GetRandomCard(player.cards_board, rand);
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}
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public virtual Slot GetRandomSlot(System.Random rand)
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{
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Player player = GetRandomPlayer(rand);
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return player.GetRandomSlot(rand);
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}
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public bool IsInHand(Card card)
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{
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return card != null && GetHandCard(card.uid) != null;
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}
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public bool IsOnBoard(Card card)
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{
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return card != null && GetBoardCard(card.uid) != null;
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}
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public bool IsEquipped(Card card)
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{
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return card != null && GetEquipCard(card.uid) != null;
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}
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public bool IsInDeck(Card card)
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{
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return card != null && GetDeckCard(card.uid) != null;
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}
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public bool IsInDiscard(Card card)
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{
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return card != null && GetDiscardCard(card.uid) != null;
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}
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public bool IsInSecret(Card card)
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{
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return card != null && GetSecretCard(card.uid) != null;
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}
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public bool IsInTemp(Card card)
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{
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return card != null && GetTempCard(card.uid) != null;
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}
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public bool IsCardOnSlot(Slot slot)
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{
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return GetSlotCard(slot) != null;
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}
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public bool HasStarted()
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{
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return state != GameState.Connecting;
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}
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public bool HasEnded()
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{
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return state == GameState.GameEnded;
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}
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//Same as clone, but also instantiates the variable (much slower)
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public static Game CloneNew(Game source)
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{
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Game game = new Game();
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Clone(source, game);
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return game;
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}
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//Clone all variables into another var, used mostly by the AI when building a prediction tree
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public static void Clone(Game source, Game dest)
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{
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dest.game_uid = source.game_uid;
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dest.settings = source.settings;
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dest.first_player = source.first_player;
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dest.current_player = source.current_player;
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dest.turn_count = source.turn_count;
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dest.turn_timer = source.turn_timer;
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dest.state = source.state;
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dest.phase = source.phase;
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if (dest.players == null)
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{
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dest.players = new Player[source.players.Length];
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for(int i=0; i< source.players.Length; i++)
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dest.players[i] = new Player(i);
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}
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for (int i = 0; i < source.players.Length; i++)
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Player.Clone(source.players[i], dest.players[i]);
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dest.selector = source.selector;
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dest.selector_player_id = source.selector_player_id;
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dest.selector_caster_uid = source.selector_caster_uid;
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dest.selector_ability_id = source.selector_ability_id;
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dest.last_destroyed = source.last_destroyed;
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dest.last_played = source.last_played;
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dest.last_target = source.last_target;
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dest.last_summoned = source.last_summoned;
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dest.ability_triggerer = source.ability_triggerer;
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dest.rolled_value = source.rolled_value;
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dest.selected_value = source.selected_value;
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CloneHash(source.ability_played, dest.ability_played);
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CloneHash(source.cards_attacked, dest.cards_attacked);
|
|
}
|
|
|
|
public static void CloneHash(HashSet<string> source, HashSet<string> dest)
|
|
{
|
|
dest.Clear();
|
|
foreach (string str in source)
|
|
dest.Add(str);
|
|
}
|
|
}
|
|
|
|
[System.Serializable]
|
|
public enum GameState
|
|
{
|
|
Connecting = 0, //Players are not connected
|
|
Play = 20, //Game is being played
|
|
GameEnded = 99,
|
|
}
|
|
|
|
[System.Serializable]
|
|
public enum GamePhase
|
|
{
|
|
None = 0,
|
|
Mulligan = 5,
|
|
StartTurn = 10, //Start of turn resolution
|
|
Main = 20, //Main play phase
|
|
EndTurn = 30, //End of turn resolutions
|
|
}
|
|
|
|
[System.Serializable]
|
|
public enum SelectorType
|
|
{
|
|
None = 0,
|
|
SelectTarget = 10,
|
|
SelectorCard = 20,
|
|
SelectorChoice = 30,
|
|
SelectorCost = 40,
|
|
}
|
|
} |