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Allow Lua API to be used by multiple debugger instances

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This commit is contained in:
Sour 2018-07-02 16:39:24 -04:00
parent c877f73891
commit 974bd8cd07
5 changed files with 38 additions and 39 deletions
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65
Core/LuaApi.cpp
View file

@ -43,18 +43,16 @@ enum class ExecuteCountType
};
Debugger* LuaApi::_debugger = nullptr;
Console* LuaApi::_console = nullptr;
MemoryDumper* LuaApi::_memoryDumper = nullptr;
ScriptingContext* LuaApi::_context = nullptr;
void LuaApi::SetContext(ScriptingContext* context)
{
_context = context;
}
void LuaApi::RegisterDebugger(Debugger * debugger)
{
_debugger = debugger;
_memoryDumper = debugger->GetMemoryDumper().get();
_debugger = _context->GetDebugger();
_memoryDumper = _debugger->GetMemoryDumper().get();
_console = _debugger->GetConsole();
}
int LuaApi::GetLibrary(lua_State *lua)
@ -328,9 +326,8 @@ int LuaApi::DrawString(lua_State *lua)
int x = l.ReadInteger();
checkminparams(3);
Console* console = _debugger->GetConsole();
int startFrame = console->GetFrameCount();
console->GetDebugHud()->DrawString(x, y, text, color, backColor, frameCount, startFrame);
int startFrame = _console->GetFrameCount();
_console->GetDebugHud()->DrawString(x, y, text, color, backColor, frameCount, startFrame);
return l.ReturnCount();
}
@ -347,9 +344,8 @@ int LuaApi::DrawLine(lua_State *lua)
int x = l.ReadInteger();
checkminparams(4);
Console* console = _debugger->GetConsole();
int startFrame = console->GetFrameCount();
console->GetDebugHud()->DrawLine(x, y, x2, y2, color, frameCount, startFrame);
int startFrame = _console->GetFrameCount();
_console->GetDebugHud()->DrawLine(x, y, x2, y2, color, frameCount, startFrame);
return l.ReturnCount();
}
@ -364,9 +360,8 @@ int LuaApi::DrawPixel(lua_State *lua)
int x = l.ReadInteger();
checkminparams(3);
Console* console = _debugger->GetConsole();
int startFrame = console->GetFrameCount();
console->GetDebugHud()->DrawPixel(x, y, color, frameCount, startFrame);
int startFrame = _console->GetFrameCount();
_console->GetDebugHud()->DrawPixel(x, y, color, frameCount, startFrame);
return l.ReturnCount();
}
@ -384,9 +379,8 @@ int LuaApi::DrawRectangle(lua_State *lua)
int x = l.ReadInteger();
checkminparams(4);
Console* console = _debugger->GetConsole();
int startFrame = console->GetFrameCount();
console->GetDebugHud()->DrawRectangle(x, y, width, height, color, fill, frameCount, startFrame);
int startFrame = _console->GetFrameCount();
_console->GetDebugHud()->DrawRectangle(x, y, width, height, color, fill, frameCount, startFrame);
return l.ReturnCount();
}
@ -396,7 +390,7 @@ int LuaApi::ClearScreen(lua_State *lua)
LuaCallHelper l(lua);
checkparams();
_debugger->GetConsole()->GetDebugHud()->ClearScreen();
_console->GetDebugHud()->ClearScreen();
return l.ReturnCount();
}
@ -427,9 +421,8 @@ int LuaApi::SetScreenBuffer(lua_State *lua)
pixels[i] = l.ReadInteger() ^ 0xFF000000;
}
Console* console = _debugger->GetConsole();
int startFrame = console->GetFrameCount();
console->GetDebugHud()->DrawScreenBuffer(pixels, startFrame);
int startFrame = _console->GetFrameCount();
_console->GetDebugHud()->DrawScreenBuffer(pixels, startFrame);
return l.ReturnCount();
}
@ -484,7 +477,7 @@ int LuaApi::Reset(lua_State *lua)
{
LuaCallHelper l(lua);
checkparams();
_debugger->GetConsole()->Reset(true);
_console->Reset(true);
return l.ReturnCount();
}
@ -493,7 +486,7 @@ int LuaApi::Stop(lua_State *lua)
LuaCallHelper l(lua);
int32_t stopCode = l.ReadInteger(0);
checkminparams(0);
_debugger->GetConsole()->Stop(stopCode);
_console->Stop(stopCode);
return l.ReturnCount();
}
@ -537,7 +530,7 @@ int LuaApi::Rewind(lua_State *lua)
checkparams();
checksavestateconditions();
errorCond(seconds <= 0, "seconds must be >= 1");
_debugger->GetConsole()->GetRewindManager()->RewindSeconds(seconds);
_console->GetRewindManager()->RewindSeconds(seconds);
return l.ReturnCount();
}
@ -546,7 +539,7 @@ int LuaApi::TakeScreenshot(lua_State *lua)
LuaCallHelper l(lua);
checkparams();
stringstream ss;
_debugger->GetConsole()->GetVideoDecoder()->TakeScreenshot(ss);
_console->GetVideoDecoder()->TakeScreenshot(ss);
l.Return(ss.str());
return l.ReturnCount();
}
@ -556,7 +549,7 @@ int LuaApi::SaveSavestate(lua_State *lua)
LuaCallHelper l(lua);
checksavestateconditions();
stringstream ss;
_debugger->GetConsole()->GetSaveStateManager()->SaveState(ss);
_console->GetSaveStateManager()->SaveState(ss);
l.Return(ss.str());
return l.ReturnCount();
}
@ -629,7 +622,7 @@ int LuaApi::GetInput(lua_State *lua)
checkparams();
errorCond(port < 0 || port > 3, "Invalid port number - must be between 0 to 3");
shared_ptr<StandardController> controller = std::dynamic_pointer_cast<StandardController>(_debugger->GetConsole()->GetControlManager()->GetControlDevice(port));
shared_ptr<StandardController> controller = std::dynamic_pointer_cast<StandardController>(_console->GetControlManager()->GetControlDevice(port));
errorCond(controller == nullptr, "Input port must be connected to a standard controller");
lua_newtable(lua);
@ -675,7 +668,7 @@ int LuaApi::SetInput(lua_State *lua)
errorCond(port < 0 || port > 3, "Invalid port number - must be between 0 to 3");
shared_ptr<StandardController> controller = std::dynamic_pointer_cast<StandardController>(_debugger->GetConsole()->GetControlManager()->GetControlDevice(port));
shared_ptr<StandardController> controller = std::dynamic_pointer_cast<StandardController>(_console->GetControlManager()->GetControlDevice(port));
errorCond(controller == nullptr, "Input port must be connected to a standard controller");
if(right.HasValue || !allowUserInput) controller->SetBitValue(StandardController::Buttons::Right, right.Value);
@ -697,7 +690,7 @@ int LuaApi::AddCheat(lua_State *lua)
checkparams();
errorCond(gamegenieCode.length() != 6 && gamegenieCode.length() != 8, "Game genie code must be 6 or 8 characters long");
errorCond(gamegenieCode.find_first_not_of("APZLGITYEOXUKSVN", 0) != string::npos, "Game genie code may only contain these characters: AEGIKLNOPSTUVXYZ");
_debugger->GetConsole()->GetCheatManager()->AddGameGenieCode(gamegenieCode);
_console->GetCheatManager()->AddGameGenieCode(gamegenieCode);
return l.ReturnCount();
}
@ -705,7 +698,7 @@ int LuaApi::ClearCheats(lua_State *lua)
{
LuaCallHelper l(lua);
checkparams();
_debugger->GetConsole()->GetCheatManager()->ClearCodes();
_console->GetCheatManager()->ClearCodes();
return l.ReturnCount();
}
@ -723,9 +716,9 @@ int LuaApi::GetAccessCounters(lua_State *lua)
switch(memoryType) {
case AddressType::Register: error("Invalid memory type"); break;
case AddressType::InternalRam: size = 0x2000; break;
case AddressType::PrgRom: size = _debugger->GetMemoryDumper()->GetMemorySize(DebugMemoryType::PrgRom); break;
case AddressType::WorkRam: size = _debugger->GetMemoryDumper()->GetMemorySize(DebugMemoryType::WorkRam); break;
case AddressType::SaveRam: size = _debugger->GetMemoryDumper()->GetMemorySize(DebugMemoryType::SaveRam); break;
case AddressType::PrgRom: size = _memoryDumper->GetMemorySize(DebugMemoryType::PrgRom); break;
case AddressType::WorkRam: size = _memoryDumper->GetMemorySize(DebugMemoryType::WorkRam); break;
case AddressType::SaveRam: size = _memoryDumper->GetMemorySize(DebugMemoryType::SaveRam); break;
}
vector<uint32_t> counts;
@ -766,8 +759,8 @@ int LuaApi::GetRomInfo(lua_State *lua)
LuaCallHelper l(lua);
checkparams();
MapperInfo mapperInfo = _debugger->GetConsole()->GetMapperInfo();
string romPath = _debugger->GetConsole()->GetRomPath();
MapperInfo mapperInfo = _console->GetMapperInfo();
string romPath = _console->GetRomPath();
lua_newtable(lua);
lua_pushstringvalue(name, mapperInfo.RomName);

3
Core/LuaApi.h
View file

@ -4,6 +4,7 @@
struct lua_State;
class ScriptingContext;
class Debugger;
class Console;
class MemoryDumper;
struct ApuSquareState;
struct ApuEnvelopeState;
@ -13,7 +14,6 @@ class LuaApi
{
public:
static void SetContext(ScriptingContext *context);
static void RegisterDebugger(Debugger* debugger);
static int GetLibrary(lua_State *lua);
static int ReadMemory(lua_State *lua);
@ -75,6 +75,7 @@ public:
static int ResetAccessCounters(lua_State *lua);
private:
static Console* _console;
static Debugger* _debugger;
static MemoryDumper* _memoryDumper;
static ScriptingContext* _context;

1
Core/LuaScriptingContext.cpp
View file

@ -44,7 +44,6 @@ bool LuaScriptingContext::LoadScript(string scriptName, string scriptContent, De
int iErr = 0;
_lua = luaL_newstate();
LuaApi::RegisterDebugger(debugger);
LuaApi::SetContext(this);
luaL_openlibs(_lua);

5
Core/ScriptingContext.cpp
View file

@ -33,6 +33,11 @@ const char* ScriptingContext::GetLog()
return _log.c_str();
}
Debugger* ScriptingContext::GetDebugger()
{
return _debugger;
}
string ScriptingContext::GetScriptName()
{
return _scriptName;

1
Core/ScriptingContext.h
View file

@ -51,6 +51,7 @@ public:
void Log(string message);
const char* GetLog();
Debugger* GetDebugger();
string GetScriptName();
void RequestSaveState(int slot);