80 lines
1.7 KiB
C++
80 lines
1.7 KiB
C++
#include "6821.h"
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#include "Common.h"
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#define WRITE_HANDLER(func) void func( void* objFrom, void* objTo, int nAddr, BYTE byData )
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#define CALLBACK_HANDLER(func) void func( void* objFrom, void* objTo, LPARAM lParam )
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extern class CMouseInterface sg_Mouse;
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class CMouseInterface
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{
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public:
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CMouseInterface();
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virtual ~CMouseInterface();
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void Initialize(LPBYTE pCxRomPeripheral, UINT uSlot);
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void Uninitialize(){ m_bActive = false; }
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void SetSlotRom();
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static BYTE IORead(WORD PC, WORD uAddr, BYTE bWrite, BYTE uValue, ULONG nCyclesLeft);
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static BYTE IOWrite(WORD PC, WORD uAddr, BYTE bWrite, BYTE uValue, ULONG nCyclesLeft);
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void SetPosition(int xvalue, int xrange, int yvalue, int yrange);
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void SetButton(eBUTTON Button, eBUTTONSTATE State);
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bool Active() { return m_bActive; }
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void SetVBlank(bool bVBL);
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protected:
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void On6821_A(BYTE byData);
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void On6821_B(BYTE byData);
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void OnCommand();
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void OnWrite();
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void OnMouseEvent();
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void Reset();
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friend WRITE_HANDLER( M6821_Listener_A );
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friend WRITE_HANDLER( M6821_Listener_B );
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//friend CALLBACK_HANDLER( MouseHandler );
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void SetPosition(int xvalue, int yvalue);
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void ClampX(int iMinX, int iMaxX);
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void ClampY(int iMinY, int iMaxY);
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C6821 m_6821;
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int m_nDataLen;
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BYTE m_byMode;
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BYTE m_by6821B;
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BYTE m_by6821A;
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BYTE m_byBuff[8]; // m_byBuff[0] is mode byte
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int m_nBuffPos;
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BYTE m_byState;
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int m_nX;
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int m_nY;
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BOOL m_bBtn0;
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BOOL m_bBtn1;
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bool m_bVBL;
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//
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UINT m_iX;
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UINT m_iRangeX;
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UINT m_iMinX;
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UINT m_iMaxX;
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UINT m_iY;
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UINT m_iRangeY;
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UINT m_iMinY;
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UINT m_iMaxY;
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BOOL m_bButtons[2];
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//
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bool m_bActive;
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LPBYTE m_pSlotRom;
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UINT m_uSlot;
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};
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