using System;

namespace MoleMole
{
	public static class DelegateUtils
	{
		public static void UpdateField<T>(ref T field, T newValue, Action<T, T> updateDelegate)
		{
			T arg = field;
			field = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(arg, field);
			}
		}

		public static void UpdateField<T>(ref T field, T newValue, T delta, Action<T, T, T> updateDelegate)
		{
			T arg = field;
			field = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(arg, field, delta);
			}
		}

		public static void UpdateField(ref SafeInt8 field, sbyte newValue, Action<sbyte, sbyte> updateDelegate)
		{
			sbyte value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeInt8 field, sbyte newValue, sbyte delta, Action<sbyte, sbyte, sbyte> updateDelegate)
		{
			sbyte value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeUInt8 field, byte newValue, Action<byte, byte> updateDelegate)
		{
			byte value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeUInt8 field, byte newValue, byte delta, Action<byte, byte, byte> updateDelegate)
		{
			byte value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeInt16 field, short newValue, Action<short, short> updateDelegate)
		{
			short value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeInt16 field, short newValue, short delta, Action<short, short, short> updateDelegate)
		{
			short value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeUInt16 field, ushort newValue, Action<ushort, ushort> updateDelegate)
		{
			ushort value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeUInt16 field, ushort newValue, ushort delta, Action<ushort, ushort, ushort> updateDelegate)
		{
			ushort value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeInt32 field, int newValue, Action<int, int> updateDelegate)
		{
			int value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeInt32 field, int newValue, int delta, Action<int, int, int> updateDelegate)
		{
			int value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeUInt32 field, uint newValue, Action<uint, uint> updateDelegate)
		{
			uint value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeUInt32 field, uint newValue, uint delta, Action<uint, uint, uint> updateDelegate)
		{
			uint value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeInt64 field, long newValue, Action<long, long> updateDelegate)
		{
			long value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeInt64 field, long newValue, long delta, Action<long, long, long> updateDelegate)
		{
			long value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeUInt64 field, ulong newValue, Action<ulong, ulong> updateDelegate)
		{
			ulong value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeUInt64 field, ulong newValue, ulong delta, Action<ulong, ulong, ulong> updateDelegate)
		{
			ulong value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeFloat field, float newValue, Action<float, float> updateDelegate)
		{
			float value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeFloat field, float newValue, float delta, Action<float, float, float> updateDelegate)
		{
			float value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}

		public static void UpdateField(ref SafeDouble field, double newValue, Action<double, double> updateDelegate)
		{
			double value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue);
			}
		}

		public static void UpdateField(ref SafeDouble field, double newValue, double delta, Action<double, double, double> updateDelegate)
		{
			double value = field.Value;
			field.Value = newValue;
			if (updateDelegate != null)
			{
				updateDelegate(value, newValue, delta);
			}
		}
	}
}