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TIADebug.cxx
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//============================================================================
//
// SSSS tt lll lll
// SS SS tt ll ll
// SS tttttt eeee ll ll aaaa
// SSSS tt ee ee ll ll aa
// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
// SS SS tt ee ll ll aa aa
// SSSS ttt eeeee llll llll aaaaa
//
// Copyright (c) 1995-2025 by Bradford W. Mott, Stephen Anthony
// and the Stella Team
//
// See the file "License.txt" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//============================================================================
#include "Base.hxx"
#include "System.hxx"
#include "Debugger.hxx"
#include "TIA.hxx"
#include "DelayQueueIterator.hxx"
#include "RiotDebug.hxx"
#include "TIADebug.hxx"
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TIADebug::TIADebug(Debugger& dbg, Console& console)
: DebuggerSystem(dbg, console),
myTIA{console.tia()}
{
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
const DebuggerState& TIADebug::getState()
{
// Color registers
myState.coluRegs.clear();
myState.coluRegs.push_back(coluP0());
myState.coluRegs.push_back(coluP1());
myState.coluRegs.push_back(coluPF());
myState.coluRegs.push_back(coluBK());
// Debug Colors
const int timing = myConsole.timing() == ConsoleTiming::ntsc ? 0
: myConsole.timing() == ConsoleTiming::pal ? 1 : 2;
myState.fixedCols.clear();
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::P0]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::P1]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::PF]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::BK]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::M0]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::M1]);
myState.fixedCols.push_back(myTIA.myFixedColorPalette[timing][TIA::BL]);
myState.fixedCols.push_back(TIA::FixedColor::HBLANK_WHITE);
// Collisions
myState.cx.clear();
myState.cx.push_back(collP0_PF());
myState.cx.push_back(collP0_BL());
myState.cx.push_back(collM1_P0());
myState.cx.push_back(collM0_P0());
myState.cx.push_back(collP0_P1());
myState.cx.push_back(collP1_PF());
myState.cx.push_back(collP1_BL());
myState.cx.push_back(collM1_P1());
myState.cx.push_back(collM0_P1());
myState.cx.push_back(collM0_PF());
myState.cx.push_back(collM0_BL());
myState.cx.push_back(collM0_M1());
myState.cx.push_back(collM1_PF());
myState.cx.push_back(collM1_BL());
myState.cx.push_back(collBL_PF());
// Player 0 & 1 and Ball graphics registers
myState.gr.clear();
myState.gr.push_back(myTIA.myPlayer0.getGRPNew());
myState.gr.push_back(myTIA.myPlayer1.getGRPNew());
myState.gr.push_back(myTIA.myPlayer0.getGRPOld());
myState.gr.push_back(myTIA.myPlayer1.getGRPOld());
myState.gr.push_back(myTIA.myBall.getENABLNew());
myState.gr.push_back(myTIA.myBall.getENABLOld());
myState.gr.push_back(enaM0());
myState.gr.push_back(enaM1());
// Player 0 & 1, Missile 0 & 1 and Ball graphics status registers
myState.ref.clear();
myState.ref.push_back(refP0());
myState.ref.push_back(refP1());
myState.vdel.clear();
myState.vdel.push_back(vdelP0());
myState.vdel.push_back(vdelP1());
myState.vdel.push_back(vdelBL());
myState.resm.clear();
myState.resm.push_back(resMP0());
myState.resm.push_back(resMP1());
// Position registers
myState.pos.clear();
myState.pos.push_back(posP0());
myState.pos.push_back(posP1());
myState.pos.push_back(posM0());
myState.pos.push_back(posM1());
myState.pos.push_back(posBL());
// Horizontal move registers
myState.hm.clear();
myState.hm.push_back(hmP0());
myState.hm.push_back(hmP1());
myState.hm.push_back(hmM0());
myState.hm.push_back(hmM1());
myState.hm.push_back(hmBL());
// Playfield registers
myState.pf.clear();
myState.pf.push_back(pf0());
myState.pf.push_back(pf1());
myState.pf.push_back(pf2());
myState.pf.push_back(refPF());
myState.pf.push_back(scorePF());
myState.pf.push_back(priorityPF());
// Size registers
myState.size.clear();
myState.size.push_back(nusizP0());
myState.size.push_back(nusizP1());
myState.size.push_back(nusizM0());
myState.size.push_back(nusizM1());
myState.size.push_back(sizeBL());
// VSync/VBlank registers
myState.vsb.clear();
myState.vsb.push_back(vsync());
myState.vsb.push_back(vblank());
// Audio registers
myState.aud.clear();
myState.aud.push_back(audF0());
myState.aud.push_back(audF1());
myState.aud.push_back(audC0());
myState.aud.push_back(audC1());
myState.aud.push_back(audV0());
myState.aud.push_back(audV1());
// internal TIA state
myState.info.clear();
myState.info.push_back(frameCount());
myState.info.push_back(frameCycles());
myState.info.push_back(cyclesLo());
myState.info.push_back(cyclesHi());
myState.info.push_back(scanlines());
myState.info.push_back(scanlinesLastFrame());
myState.info.push_back(clocksThisLine());
myState.info.push_back(frameWsyncCycles());
return myState;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::saveOldState()
{
// Color registers
myOldState.coluRegs.clear();
myOldState.coluRegs.push_back(coluP0());
myOldState.coluRegs.push_back(coluP1());
myOldState.coluRegs.push_back(coluPF());
myOldState.coluRegs.push_back(coluBK());
// Collisions
myOldState.cx.clear();
myOldState.cx.push_back(collP0_PF());
myOldState.cx.push_back(collP0_BL());
myOldState.cx.push_back(collM1_P0());
myOldState.cx.push_back(collM0_P0());
myOldState.cx.push_back(collP0_P1());
myOldState.cx.push_back(collP1_PF());
myOldState.cx.push_back(collP1_BL());
myOldState.cx.push_back(collM1_P1());
myOldState.cx.push_back(collM0_P1());
myOldState.cx.push_back(collM0_PF());
myOldState.cx.push_back(collM0_BL());
myOldState.cx.push_back(collM0_M1());
myOldState.cx.push_back(collM1_PF());
myOldState.cx.push_back(collM1_BL());
myOldState.cx.push_back(collBL_PF());
// Player 0 & 1 graphics registers
myOldState.gr.clear();
myOldState.gr.push_back(myTIA.myPlayer0.getGRPNew());
myOldState.gr.push_back(myTIA.myPlayer1.getGRPNew());
myOldState.gr.push_back(myTIA.myPlayer0.getGRPOld());
myOldState.gr.push_back(myTIA.myPlayer1.getGRPOld());
myOldState.gr.push_back(myTIA.myBall.getENABLNew());
myOldState.gr.push_back(myTIA.myBall.getENABLOld());
myOldState.gr.push_back(enaM0());
myOldState.gr.push_back(enaM1());
// Player 0 & 1, Missile 0 & 1 and Ball graphics status registers
myOldState.ref.clear();
myOldState.ref.push_back(refP0());
myOldState.ref.push_back(refP1());
myOldState.vdel.clear();
myOldState.vdel.push_back(vdelP0());
myOldState.vdel.push_back(vdelP1());
myOldState.vdel.push_back(vdelBL());
myOldState.resm.clear();
myOldState.resm.push_back(resMP0());
myOldState.resm.push_back(resMP1());
// Position registers
myOldState.pos.clear();
myOldState.pos.push_back(posP0());
myOldState.pos.push_back(posP1());
myOldState.pos.push_back(posM0());
myOldState.pos.push_back(posM1());
myOldState.pos.push_back(posBL());
// Horizontal move registers
myOldState.hm.clear();
myOldState.hm.push_back(hmP0());
myOldState.hm.push_back(hmP1());
myOldState.hm.push_back(hmM0());
myOldState.hm.push_back(hmM1());
myOldState.hm.push_back(hmBL());
// Playfield registers
myOldState.pf.clear();
myOldState.pf.push_back(pf0());
myOldState.pf.push_back(pf1());
myOldState.pf.push_back(pf2());
myOldState.pf.push_back(refPF());
myOldState.pf.push_back(scorePF());
myOldState.pf.push_back(priorityPF());
// Size registers
myOldState.size.clear();
myOldState.size.push_back(nusizP0());
myOldState.size.push_back(nusizP1());
myOldState.size.push_back(nusizM0());
myOldState.size.push_back(nusizM1());
myOldState.size.push_back(sizeBL());
// VSync/VBlank registers
myOldState.vsb.clear();
myOldState.vsb.push_back(vsync());
myOldState.vsb.push_back(vblank());
// Audio registers
myOldState.aud.clear();
myOldState.aud.push_back(audF0());
myOldState.aud.push_back(audF1());
myOldState.aud.push_back(audC0());
myOldState.aud.push_back(audC1());
myOldState.aud.push_back(audV0());
myOldState.aud.push_back(audV1());
// internal TIA state
myOldState.info.clear();
myOldState.info.push_back(frameCount());
myOldState.info.push_back(frameCycles());
myOldState.info.push_back(cyclesLo());
myOldState.info.push_back(cyclesHi());
myOldState.info.push_back(scanlines());
myOldState.info.push_back(scanlinesLastFrame());
myOldState.info.push_back(clocksThisLine());
myOldState.info.push_back(frameWsyncCycles());
}
/* the set methods now use mySystem.pokeOob(). This will save us the
trouble of masking the values here, since TIA::poke() will do it
for us.
This means that the GUI should *never* just display the value the
user entered: it should always read the return value of the set
method and display that.
An Example:
User enters "ff" in the AUDV0 field. GUI calls value = tiaDebug->audV0(0xff).
The AUDV0 register is only 4 bits wide, so "value" is 0x0f. That's what
should be displayed.
In a perfect world, the GUI would only allow one hex digit to be entered...
but we allow decimal or binary input in the GUI (with # or \ prefix). The
only way to make that work would be to validate the data entry after every
keystroke... which would be a pain for both us and the user. Using poke()
here is a compromise that allows the TIA to do the range-checking for us,
so the GUI and/or TIADebug don't have to duplicate logic from TIA::poke().
*/
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vdelP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(VDELP0, static_cast<bool>(newVal));
return myTIA.registerValue(VDELP0) & 0x01;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vdelP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(VDELP1, static_cast<bool>(newVal));
return myTIA.registerValue(VDELP1) & 0x01;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vdelBL(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(VDELBL, static_cast<bool>(newVal));
return myTIA.registerValue(VDELBL) & 0x01;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::enaM0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(ENAM0, static_cast<bool>(newVal) << 1);
return myTIA.registerValue(ENAM0) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::enaM1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(ENAM1, static_cast<bool>(newVal) << 1);
return myTIA.registerValue(ENAM1) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::enaBL(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(ENABL, static_cast<bool>(newVal) << 1);
return myTIA.registerValue(ENABL) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::resMP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(RESMP0, static_cast<bool>(newVal) << 1);
return myTIA.registerValue(RESMP0) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::resMP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(RESMP1, static_cast<bool>(newVal) << 1);
return myTIA.registerValue(RESMP1) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::refP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(REFP0, static_cast<bool>(newVal) << 3);
return myTIA.registerValue(REFP0) & 0x08;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::refP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(REFP1, static_cast<bool>(newVal) << 3);
return myTIA.registerValue(REFP1) & 0x08;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::refPF(int newVal)
{
if(newVal > -1)
{
int tmp = myTIA.registerValue(CTRLPF);
if(newVal)
tmp |= 0x01;
else
tmp &= ~0x01;
mySystem.pokeOob(CTRLPF, tmp);
}
return myTIA.registerValue(CTRLPF) & 0x01;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::scorePF(int newVal)
{
if(newVal > -1)
{
int tmp = myTIA.registerValue(CTRLPF);
if(newVal)
tmp |= 0x02;
else
tmp &= ~0x02;
mySystem.pokeOob(CTRLPF, tmp);
}
return myTIA.registerValue(CTRLPF) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::priorityPF(int newVal)
{
if(newVal > -1)
{
int tmp = myTIA.registerValue(CTRLPF);
if(newVal)
tmp |= 0x04;
else
tmp &= ~0x04;
mySystem.pokeOob(CTRLPF, tmp);
}
return myTIA.registerValue(CTRLPF) & 0x04;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::collision(CollisionBit id, bool toggle) const
{
switch(id)
{
case CollisionBit::M0P1:
if(toggle)
myTIA.toggleCollP1M0();
return myTIA.collCXM0P() & 0x80;
case CollisionBit::M0P0:
if(toggle)
myTIA.toggleCollP0M0();
return myTIA.collCXM0P() & 0x40;
case CollisionBit::M1P0:
if(toggle)
myTIA.toggleCollP0M1();
return myTIA.collCXM1P() & 0x80;
case CollisionBit::M1P1:
if(toggle)
myTIA.toggleCollP1M1();
return myTIA.collCXM1P() & 0x40;
case CollisionBit::P0PF:
if(toggle)
myTIA.toggleCollP0PF();
return myTIA.collCXP0FB() & 0x80;
case CollisionBit::P0BL:
if(toggle)
myTIA.toggleCollP0BL();
return myTIA.collCXP0FB() & 0x40;
case CollisionBit::P1PF:
if(toggle)
myTIA.toggleCollP1PF();
return myTIA.collCXP1FB() & 0x80;
case CollisionBit::P1BL:
if(toggle)
myTIA.toggleCollP1BL();
return myTIA.collCXP1FB() & 0x40;
case CollisionBit::M0PF:
if(toggle)
myTIA.toggleCollM0PF();
return myTIA.collCXM0FB() & 0x80;
case CollisionBit::M0BL:
if(toggle)
myTIA.toggleCollM0BL();
return myTIA.collCXM0FB() & 0x40;
case CollisionBit::M1PF:
if(toggle)
myTIA.toggleCollM1PF();
return myTIA.collCXM1FB() & 0x80;
case CollisionBit::M1BL:
if(toggle)
myTIA.toggleCollM1BL();
return myTIA.collCXM1FB() & 0x40;
case CollisionBit::BLPF:
if(toggle)
myTIA.toggleCollBLPF();
return myTIA.collCXBLPF() & 0x80;
case CollisionBit::P0P1:
if(toggle)
myTIA.toggleCollP0P1();
return myTIA.collCXPPMM() & 0x80;
case CollisionBit::M0M1:
if(toggle)
myTIA.toggleCollM0M1();
return myTIA.collCXPPMM() & 0x40;
default:
return false; // Not supposed to get here
}
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audC0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDC0, newVal);
return myTIA.registerValue(AUDC0) & 0x0f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audC1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDC1, newVal);
return myTIA.registerValue(AUDC1) & 0x0f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audV0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDV0, newVal);
return myTIA.registerValue(AUDV0) & 0x0f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audV1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDV1, newVal);
return myTIA.registerValue(AUDV1) & 0x0f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audF0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDF0, newVal);
return myTIA.registerValue(AUDF0) & 0x1f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::audF1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(AUDF1, newVal);
return myTIA.registerValue(AUDF1) & 0x1f;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::pf0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(PF0, newVal << 4);
return myTIA.registerValue(PF0) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::pf1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(PF1, newVal);
return myTIA.registerValue(PF1);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::pf2(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(PF2, newVal);
return myTIA.registerValue(PF2);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::coluP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(COLUP0, newVal);
return myTIA.registerValue(COLUP0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::coluP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(COLUP1, newVal);
return myTIA.registerValue(COLUP1);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::coluPF(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(COLUPF, newVal);
return myTIA.registerValue(COLUPF);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::coluBK(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(COLUBK, newVal);
return myTIA.registerValue(COLUBK);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusiz0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(NUSIZ0, newVal);
return myTIA.registerValue(NUSIZ0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusiz1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(NUSIZ1, newVal);
return myTIA.registerValue(NUSIZ1);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusizP0(int newVal)
{
if(newVal > -1)
{
uInt8 tmp = myTIA.registerValue(NUSIZ0) & ~0x07;
tmp |= (newVal & 0x07);
mySystem.pokeOob(NUSIZ0, tmp);
}
return myTIA.registerValue(NUSIZ0) & 0x07;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusizP1(int newVal)
{
if(newVal > -1)
{
uInt8 tmp = myTIA.registerValue(NUSIZ1) & ~0x07;
tmp |= newVal & 0x07;
mySystem.pokeOob(NUSIZ1, tmp);
}
return myTIA.registerValue(NUSIZ1) & 0x07;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusizM0(int newVal)
{
if(newVal > -1)
{
uInt8 tmp = myTIA.registerValue(NUSIZ0) & ~0x30;
tmp |= (newVal & 0x04) << 4;
mySystem.pokeOob(NUSIZ0, tmp);
}
return (myTIA.registerValue(NUSIZ0) & 0x30) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::nusizM1(int newVal)
{
if(newVal > -1)
{
uInt8 tmp = myTIA.registerValue(NUSIZ1) & ~0x30;
tmp |= (newVal & 0x04) << 4;
mySystem.pokeOob(NUSIZ1, tmp);
}
return (myTIA.registerValue(NUSIZ1) & 0x30) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::grP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(GRP0, newVal);
return myTIA.registerValue(GRP0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::grP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(GRP1, newVal);
return myTIA.registerValue(GRP1);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::posP0(int newVal)
{
if(newVal > -1)
myTIA.myPlayer0.setPosition(newVal);
return myTIA.myPlayer0.getPosition();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::posP1(int newVal)
{
if(newVal > -1)
myTIA.myPlayer1.setPosition(newVal);
return myTIA.myPlayer1.getPosition();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::posM0(int newVal)
{
if(newVal > -1)
myTIA.myMissile0.setPosition(newVal);
return myTIA.myMissile0.getPosition();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::posM1(int newVal)
{
if(newVal > -1)
myTIA.myMissile1.setPosition(newVal);
return myTIA.myMissile1.getPosition();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::posBL(int newVal)
{
if(newVal > -1)
myTIA.myBall.setPosition(newVal);
return myTIA.myBall.getPosition();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::ctrlPF(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(CTRLPF, newVal);
return myTIA.registerValue(CTRLPF);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::sizeBL(int newVal)
{
if(newVal > -1)
{
uInt8 tmp = myTIA.registerValue(CTRLPF) & ~0x30;
tmp |= (newVal & 0x04) << 4;
mySystem.pokeOob(CTRLPF, tmp);
}
return (myTIA.registerValue(CTRLPF) & 0x30) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::hmP0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(HMP0, newVal << 4);
return myTIA.registerValue(HMP0) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::hmP1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(HMP1, newVal << 4);
return myTIA.registerValue(HMP1) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::hmM0(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(HMM0, newVal << 4);
return myTIA.registerValue(HMM0) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::hmM1(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(HMM1, newVal << 4);
return myTIA.registerValue(HMM1) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
uInt8 TIADebug::hmBL(int newVal)
{
if(newVal > -1)
mySystem.pokeOob(HMBL, newVal << 4);
return myTIA.registerValue(HMBL) >> 4;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::setGRP0Old(uInt8 b)
{
myTIA.myPlayer0.setGRPOld(b);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::setGRP1Old(uInt8 b)
{
myTIA.myPlayer1.setGRPOld(b);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::setENABLOld(bool b)
{
myTIA.myBall.setENABLOld(b);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeWsync()
{
mySystem.pokeOob(WSYNC, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeRsync()
{
mySystem.pokeOob(RSYNC, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeResP0()
{
mySystem.pokeOob(RESP0, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeResP1()
{
mySystem.pokeOob(RESP1, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeResM0()
{
mySystem.pokeOob(RESM0, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeResM1()
{
mySystem.pokeOob(RESM1, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeResBL()
{
mySystem.pokeOob(RESBL, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeHmove()
{
mySystem.pokeOob(HMOVE, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeHmclr()
{
mySystem.pokeOob(HMCLR, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void TIADebug::strobeCxclr()
{
mySystem.pokeOob(CXCLR, 0);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::frameCount() const
{
return myTIA.frameCount();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::frameCycles() const
{
return myTIA.frameCycles();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::frameWsyncCycles() const
{
return myTIA.frameWSyncCycles();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::cyclesLo() const
{
return static_cast<int>(mySystem.cycles());
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::cyclesHi() const
{
return static_cast<int>(mySystem.cycles() >> 32);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::scanlines() const
{
return myTIA.scanlines();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::scanlinesLastFrame() const
{
return myTIA.scanlinesLastFrame();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::clocksThisLine() const
{
return myTIA.clocksThisLine();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int TIADebug::cyclesThisLine() const
{
return myTIA.clocksThisLine()/3;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vsync(int newVal)
{
if (newVal > -1)
mySystem.pokeOob(VSYNC, newVal);
return myTIA.registerValue(VSYNC) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vsync() const
{
return myTIA.registerValue(VSYNC) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vblank(int newVal)
{
if (newVal > -1)
mySystem.pokeOob(VBLANK, newVal);
return myTIA.registerValue(VBLANK) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool TIADebug::vblank() const
{
return myTIA.registerValue(VBLANK) & 0x02;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
shared_ptr<DelayQueueIterator> TIADebug::delayQueueIterator() const
{
return myTIA.delayQueueIterator();
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
string TIADebug::colorSwatch(uInt8 c)