48 lines
764 B
C#
48 lines
764 B
C#
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using System.Diagnostics;
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using System.Collections;
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using System.Collections.Generic;
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using System;
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using Godot;
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namespace Rokojori
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{
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public class MapList<K,V>:Map<K,List<V>>
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{
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public void ForEach( Action<K,List<V>> callback )
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{
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foreach ( var vk in this )
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{
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callback( vk.Key, vk.Value );
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}
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}
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public void Add( K key, V value )
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{
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if ( ! ContainsKey( key ) )
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{
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this[ key ] = new List<V>();
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}
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this[ key ].Add( value );
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}
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public void Remove( K key, V value )
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{
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if ( ! ContainsKey( key ) )
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{
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return;
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}
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var list = this[ key ];
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list.Remove( value );
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if ( list.Count == 0 )
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{
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Remove( key );
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}
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}
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}
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} |