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Console Refactor

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This commit is contained in:
Lukas Aldershaab 2023-04-23 10:39:54 +02:00
parent 626de074cc
commit 89b0c7f73b
89 changed files with 1883 additions and 1553 deletions
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157
Engine/source/console/torquescript/evalState.cpp Normal file
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#include "evalState.h"
void ExprEvalState::pushFrame(StringTableEntry frameName, Namespace *ns, S32 registerCount)
{
#ifdef DEBUG_SPEW
validate();
Platform::outputDebugString("[ConsoleInternal] Pushing new frame for '%s' at %i",
frameName, mStackDepth);
#endif
if (mStackDepth + 1 > stack.size())
{
#ifdef DEBUG_SPEW
Platform::outputDebugString("[ConsoleInternal] Growing stack by one frame");
#endif
stack.push_back(new Dictionary);
}
Dictionary& newFrame = *(stack[mStackDepth]);
newFrame.setState();
newFrame.scopeName = frameName;
newFrame.scopeNamespace = ns;
Con::pushStackFrame(stack[mStackDepth]);
mStackDepth++;
currentVariable = NULL;
AssertFatal(!newFrame.getCount(), "ExprEvalState::pushFrame - Dictionary not empty!");
ConsoleValue* consoleValArray = new ConsoleValue[registerCount]();
localStack.push_back(ConsoleValueFrame(consoleValArray, false));
currentRegisterArray = &localStack.last();
AssertFatal(mStackDepth == localStack.size(), avar("Stack sizes do not match. mStackDepth = %d, localStack = %d", mStackDepth, localStack.size()));
#ifdef DEBUG_SPEW
validate();
#endif
}
void ExprEvalState::popFrame()
{
AssertFatal(mStackDepth > 0, "ExprEvalState::popFrame - Stack Underflow!");
#ifdef DEBUG_SPEW
validate();
Platform::outputDebugString("[ConsoleInternal] Popping %sframe at %i",
getCurrentFrame().isOwner() ? "" : "shared ", mStackDepth - 1);
#endif
Con::popStackFrame();
mStackDepth--;
stack[mStackDepth]->reset();
currentVariable = NULL;
const ConsoleValueFrame& frame = localStack.last();
localStack.pop_back();
if (!frame.isReference)
delete[] frame.values;
currentRegisterArray = localStack.size() ? &localStack.last() : NULL;
AssertFatal(mStackDepth == localStack.size(), avar("Stack sizes do not match. mStackDepth = %d, localStack = %d", mStackDepth, localStack.size()));
#ifdef DEBUG_SPEW
validate();
#endif
}
void ExprEvalState::pushFrameRef(S32 stackIndex)
{
AssertFatal(stackIndex >= 0 && stackIndex < mStackDepth, "You must be asking for a valid frame!");
#ifdef DEBUG_SPEW
validate();
Platform::outputDebugString("[ConsoleInternal] Cloning frame from %i to %i",
stackIndex, mStackDepth);
#endif
if (mStackDepth + 1 > stack.size())
{
#ifdef DEBUG_SPEW
Platform::outputDebugString("[ConsoleInternal] Growing stack by one frame");
#endif
stack.push_back(new Dictionary);
}
Dictionary& newFrame = *(stack[mStackDepth]);
newFrame.setState(stack[stackIndex]);
Con::pushStackFrame(stack[mStackDepth]);
mStackDepth++;
currentVariable = NULL;
ConsoleValue* values = localStack[stackIndex].values;
localStack.push_back(ConsoleValueFrame(values, true));
currentRegisterArray = &localStack.last();
AssertFatal(mStackDepth == localStack.size(), avar("Stack sizes do not match. mStackDepth = %d, localStack = %d", mStackDepth, localStack.size()));
#ifdef DEBUG_SPEW
validate();
#endif
}
void ExprEvalState::pushDebugFrame(S32 stackIndex)
{
pushFrameRef(stackIndex);
Dictionary& newFrame = *(stack[mStackDepth - 1]);
// debugger needs to know this info...
newFrame.scopeName = stack[stackIndex]->scopeName;
newFrame.scopeNamespace = stack[stackIndex]->scopeNamespace;
newFrame.module = stack[stackIndex]->module;
newFrame.ip = stack[stackIndex]->ip;
}
ExprEvalState::ExprEvalState()
{
VECTOR_SET_ASSOCIATION(stack);
currentVariable = NULL;
mStackDepth = 0;
stack.reserve(64);
mShouldReset = false;
mResetLocked = false;
copyVariable = NULL;
currentRegisterArray = NULL;
}
ExprEvalState::~ExprEvalState()
{
// Delete callframes.
while (!stack.empty())
{
delete stack.last();
stack.decrement();
}
}
void ExprEvalState::validate()
{
AssertFatal(mStackDepth <= stack.size(),
"ExprEvalState::validate() - Stack depth pointing beyond last stack frame!");
for (U32 i = 0; i < stack.size(); ++i)
stack[i]->validate();
}