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Pravets refactor: move all specialisations into new Pravets class. (PR #914)

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Mainly for keyboard & printer specialisations.
This commit is contained in:
TomCh
2021-01-17 10:48:06 +00:00
committed by GitHub
parent fc3a0f57ce
commit daa0675694
15 changed files with 288 additions and 269 deletions
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source/Memory.cpp
+6 -9
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@@ -45,6 +45,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include "MouseInterface.h"
#include "NTSC.h"
#include "NoSlotClock.h"
#include "Pravets.h"
#include "ParallelPrinter.h"
#include "Registry.h"
#include "SAM.h"
@@ -466,7 +467,7 @@ static BYTE __stdcall IORead_C02x(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG
static BYTE __stdcall IOWrite_C02x(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG nExecutedCycles)
{
return IO_Null(pc, addr, bWrite, d, nExecutedCycles); // $C020 TAPEOUT
return TapeWrite(pc, addr, bWrite, d, nExecutedCycles); // $C020 TAPEOUT
}
//-------------------------------------
@@ -559,11 +560,7 @@ static BYTE __stdcall IORead_C06x(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG
{
switch (addr & 0x7) // address bit 4 is ignored (UTAIIe:7-5)
{
//In Pravets8A/C if SETMODE (8bit character encoding) is enabled, bit6 in $C060 is 0; Else it is 1
//If (CAPS lOCK of Pravets8A/C is on or Shift is pressed) and (MODE is enabled), bit7 in $C000 is 1; Else it is 0
//Writing into $C060 sets MODE on and off. If bit 0 is 0 the the MODE is set 0, if bit 0 is 1 then MODE is set to 1 (8-bit)
case 0x0: return TapeRead(pc, addr, bWrite, d, nExecutedCycles); // $C060 TAPEIN
case 0x0: return TapeRead(pc, addr, bWrite, d, nExecutedCycles); //$C060 TAPEIN
case 0x1: return JoyReadButton(pc, addr, bWrite, d, nExecutedCycles); //$C061 Digital input 0 (If bit 7=1 then JoyButton 0 or OpenApple is pressed)
case 0x2: return JoyReadButton(pc, addr, bWrite, d, nExecutedCycles); //$C062 Digital input 1 (If bit 7=1 then JoyButton 1 or ClosedApple is pressed)
case 0x3: return JoyReadButton(pc, addr, bWrite, d, nExecutedCycles); //$C063 Digital input 2
@@ -582,11 +579,11 @@ static BYTE __stdcall IOWrite_C06x(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULON
{
case 0x0:
if (g_Apple2Type == A2TYPE_PRAVETS8A)
return TapeWrite (pc, addr, bWrite, d, nExecutedCycles);
return GetPravets().SetCapsLockAllowed(d);
else
return IO_Null(pc, addr, bWrite, d, nExecutedCycles); //Apple2 value
return IO_Null(pc, addr, bWrite, d, nExecutedCycles);
}
return IO_Null(pc, addr, bWrite, d, nExecutedCycles); //Apple2 value
return IO_Null(pc, addr, bWrite, d, nExecutedCycles);
}
//-------------------------------------