22 lines
745 B
C#
22 lines
745 B
C#
namespace AxibugEmuOnline.Client.UNES.Mapper
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{
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// Mapper used strictly for Crazy Climber; logic is slighly different
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[MapperDef(Id = 180, Description = "Crazy Climber")]
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public class Mapper180 : UxROM
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{
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public Mapper180(Emulator emulator) : base(emulator)
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{
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}
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public override void InitializeMemoryMap(CPU cpu)
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{
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base.InitializeMemoryMap(cpu);
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// $8000-$C000 is fixed to *first* bank
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cpu.MapReadHandler(0x8000, 0xBFFF, address => _prgROM[address - 0x8000]);
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// $C000-$FFFF is switchable, controlled the same as UxROM
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cpu.MapReadHandler(0xC000, 0xFFFF, address => _prgROM[_bankOffset + (address - 0xC000)]);
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}
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}
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}
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