46 lines
920 B
C#
46 lines
920 B
C#
using System.IO;
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namespace MyNes.Core
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{
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[BoardInfo("Unknown", 185)]
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internal class Mapper185 : Board
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{
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private bool lockchr;
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internal override void HardReset()
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{
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base.HardReset();
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lockchr = false;
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}
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internal override void ReadCHR(ref ushort address, out byte data)
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{
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if (!lockchr)
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{
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base.ReadCHR(ref address, out data);
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}
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else
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{
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data = byte.MaxValue;
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}
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}
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internal override void WritePRG(ref ushort address, ref byte data)
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{
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lockchr = (data & 0xF) == 0 || data == 19;
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}
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internal override void WriteStateData(ref BinaryWriter stream)
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{
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base.WriteStateData(ref stream);
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stream.Write(lockchr);
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}
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internal override void ReadStateData(ref BinaryReader stream)
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{
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base.ReadStateData(ref stream);
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lockchr = stream.ReadBoolean();
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}
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}
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}
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