47 lines
1.2 KiB
C#
47 lines
1.2 KiB
C#
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namespace VirtualNes.Core
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{
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public struct RAMSTAT : IStateBufferObject
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{
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/// <summary> Internal NES RAM </summary>
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public byte[] RAM;
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/// <summary> BG Palette </summary>
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public byte[] BGPAL;
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/// <summary> SP Palette </summary>
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public byte[] SPPAL;
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/// <summary> Sprite RAM </summary>
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public byte[] SPRAM;
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public static RAMSTAT GetDefault()
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{
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var res = new RAMSTAT();
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res.RAM = new byte[2 * 1024];
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res.BGPAL = new byte[16];
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res.SPPAL = new byte[16];
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res.SPRAM = new byte[256];
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return res;
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}
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public readonly uint GetSize()
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{
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return (uint)(RAM.Length + BGPAL.Length + SPPAL.Length + SPRAM.Length);
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}
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public readonly void SaveState(StateBuffer buffer)
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{
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buffer.Write(RAM);
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buffer.Write(BGPAL);
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buffer.Write(SPPAL);
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buffer.Write(SPRAM);
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}
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public void LoadState(StateReader buffer)
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{
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RAM = buffer.Read_bytes(2 * 1024);
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BGPAL = buffer.Read_bytes(16);
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SPPAL = buffer.Read_bytes(16);
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SPRAM = buffer.Read_bytes(256);
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}
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}
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}
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