52 lines
2 KiB
C#
52 lines
2 KiB
C#
// Assets/_Project/Scripts/Gameplay/Draft/NewTowerDraftOption.cs
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using UnityEngine;
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using TD.Towers;
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namespace TD.Gameplay.Draft
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{
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/// <summary>
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/// Draft choice #1 — "add a new tower to your arsenal". Grants the player a tower,
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/// adding it to their <see cref="PlayerTowerDeck"/>.
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/// </summary>
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/// <remarks>
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/// Only offered when the tower is in the match catalog AND the player doesn't already
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/// own it, so the draft never wastes a slot on a no-op.
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/// </remarks>
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[CreateAssetMenu(fileName = "NewTowerOption", menuName = "TD/Draft/New Tower Option")]
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public class NewTowerDraftOption : DraftOption
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{
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[Header("Payload")]
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[Tooltip("The tower this option grants. Must also be present in the " +
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"TowerPlacementManager catalog (that's where its TowerTypeId comes from).")]
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public TowerDefinition Tower;
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public override bool IsValidFor(ulong clientId)
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{
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var deck = PlayerTowerDeck.GetForClient(clientId);
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var pm = TowerPlacementManager.Instance;
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if (deck == null || pm == null || Tower == null) return false;
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// Not in the catalog → no TypeId → can't be granted or placed.
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if (!pm.TryGetTypeId(Tower, out int typeId)) return false;
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// Only offer towers the player hasn't unlocked yet.
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return !deck.Contains(typeId);
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}
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public override bool ServerApply(ulong clientId)
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{
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var deck = PlayerTowerDeck.GetForClient(clientId);
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var pm = TowerPlacementManager.Instance;
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if (deck == null || pm == null || Tower == null) return false;
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if (!pm.TryGetTypeId(Tower, out int typeId))
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{
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Debug.LogError($"[NewTowerDraftOption] '{Tower.name}' is not in the tower catalog; " +
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$"cannot grant. Add it to TowerPlacementManager.towerDefinitions.");
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return false;
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}
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return deck.ServerGrantTower(typeId);
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}
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}
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}
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