35 lines
1.3 KiB
C#
35 lines
1.3 KiB
C#
using MinecraftDiscordBot.Models;
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namespace MinecraftDiscordBot;
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public abstract class ItemFilter {
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public abstract bool Match(Fluid item);
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public virtual bool MatchItem(Item item) => Match(item);
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public static ItemFilter Parse(string filter)
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=> filter.StartsWith('@')
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? new ModNameFilter(filter[1..])
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: filter.StartsWith('$')
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? new TagFilter(filter[1..])
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: new ItemNameFilter(filter);
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private class ModNameFilter : ItemFilter {
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private readonly string filter;
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public ModNameFilter(string filter) => this.filter = filter;
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public override bool Match(Fluid item) => item.ItemId.ModName.Contains(filter, StringComparison.InvariantCultureIgnoreCase);
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}
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private class TagFilter : ItemFilter {
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private readonly string filter;
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public TagFilter(string filter) => this.filter = filter;
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public override bool Match(Fluid item)
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=> item.Tags?.Any(tag => tag.Contains(filter, StringComparison.InvariantCultureIgnoreCase)) ?? false;
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}
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private class ItemNameFilter : ItemFilter {
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private readonly string filter;
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public ItemNameFilter(string filter) => this.filter = filter;
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public override bool Match(Fluid item) => item.DisplayName.Contains(filter, StringComparison.InvariantCultureIgnoreCase);
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}
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}
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