65 lines
2.0 KiB
C#
65 lines
2.0 KiB
C#
using System.Diagnostics.CodeAnalysis;
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using PkmnLib.Static;
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using PkmnLib.Static.Utils;
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namespace PkmnLib.Dynamic.ScriptHandling;
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/// <summary>
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/// Class responsible for the creation of <see cref="Script"/> instances.
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/// </summary>
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public class ScriptResolver
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{
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private IReadOnlyDictionary<(ScriptCategory, StringKey), Func<Script>> _scriptCtors;
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private IReadOnlyDictionary<StringKey, Func<ItemScript>> _itemScriptCtors;
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/// <inheritdoc cref="ScriptResolver"/>
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public ScriptResolver(IReadOnlyDictionary<(ScriptCategory, StringKey), Func<Script>> scriptCtors,
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IReadOnlyDictionary<StringKey, Func<ItemScript>> itemScriptCtors)
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{
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_scriptCtors = scriptCtors;
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_itemScriptCtors = itemScriptCtors;
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}
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/// <summary>
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/// Try and create a new script for the given category and key. If the script does not exist, return false.
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/// </summary>
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public bool TryResolve(ScriptCategory category, StringKey key, IReadOnlyDictionary<StringKey, object?>? parameters,
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[MaybeNullWhen(false)] out Script script)
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{
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if (!_scriptCtors.TryGetValue((category, key), out var scriptCtor))
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{
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script = null;
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return false;
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}
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script = scriptCtor();
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if (parameters != null)
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{
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script.OnInitialize(parameters);
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}
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return true;
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}
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/// <summary>
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/// Try and resolve an item script for the given item. If the item does not have a script, return false.
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/// </summary>
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public bool TryResolveBattleItemScript(IItem item, [MaybeNullWhen(false)] out ItemScript script)
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{
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var effect = item.BattleEffect;
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if (effect == null)
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{
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script = null;
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return false;
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}
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if (!_itemScriptCtors.TryGetValue(effect.Name, out var scriptCtor))
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{
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script = null;
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return false;
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}
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script = scriptCtor();
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script.OnInitialize(effect.Parameters);
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return true;
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}
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} |