immibis
/
colobot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix 'this' for object:: functions 

Fixes #672
Fixes #1026
1008-fix
melex750 2017-10-24 04:46:07 -04:00
parent 6b1dd5dd8b
commit a9e0874abc
3 changed files with 12 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/CBot/CBotInstr/CBotExprVar.cpp
View File

@ -76,6 +76,8 @@ CBotInstr* CBotExprVar::Compile(CBotToken*& p, CBotCStack* pStack, bool bCheckRe
// This is an element of the current class
// ads the equivalent of this. before
CBotToken token("this");
// invisible 'this.' highlights member token on error
token.SetPos(p->GetStart(), p->GetEnd());
inst->SetToken(&token);
(static_cast<CBotExprVar*>(inst))->m_nIdent = -2; // identificator for this
@ -196,6 +198,8 @@ CBotInstr* CBotExprVar::CompileMethode(CBotToken* &p, CBotCStack* pStack)
// this is an element of the current class
// adds the equivalent of this. before
// invisible 'this.' highlights member token on error
pthis.SetPos(pp->GetStart(), pp->GetEnd());
inst->SetToken(&pthis);
(static_cast<CBotExprVar*>(inst))->m_nIdent = -2; // ident for this

10
src/CBot/CBotInstr/CBotFunction.cpp
View File

@ -464,6 +464,7 @@ void CBotFunction::RestoreState(CBotVar** ppVars, CBotStack* &pj, CBotVar* pInst
{
CBotVar* pThis = pile->FindVar("this");
pThis->SetInit(CBotVar::InitType::IS_POINTER);
pThis->SetPointer(pInstance);
pThis->SetUniqNum(-2);
}
@ -672,6 +673,7 @@ int CBotFunction::DoCall(CBotProgram* program, const std::list<CBotFunction*>& l
{
CBotTypResult type;
CBotFunction* pt = nullptr;
CBotProgram* baseProg = pStack->GetProgram(true);
pt = FindLocalOrPublic(localFunctionList, nIdent, name, ppVars, type);
@ -695,7 +697,7 @@ int CBotFunction::DoCall(CBotProgram* program, const std::list<CBotFunction*>& l
if (pStk3b->GetState() == 0 && !pt->m_MasterClass.empty())
{
CBotVar* pInstance = program->m_thisVar;
CBotVar* pInstance = (baseProg != nullptr) ? baseProg->m_thisVar : nullptr;
// make "this" known
CBotVar* pThis ;
if ( pInstance == nullptr )
@ -762,8 +764,7 @@ void CBotFunction::RestoreCall(const std::list<CBotFunction*>& localFunctionList
CBotFunction* pt = nullptr;
CBotStack* pStk1;
CBotStack* pStk3;
// search function to return the ok identifier
CBotProgram* baseProg = pStack->GetProgram(true);
pt = FindLocalOrPublic(localFunctionList, nIdent, name, ppVars, type);
@ -792,10 +793,11 @@ void CBotFunction::RestoreCall(const std::list<CBotFunction*>& localFunctionList
{
if ( !pt->m_MasterClass.empty() )
{
// CBotVar* pInstance = m_pProg->m_thisVar;
CBotVar* pInstance = (baseProg != nullptr) ? baseProg->m_thisVar : nullptr;
// make "this" known
CBotVar* pThis = pStk1->FindVar("this");
pThis->SetInit(CBotVar::InitType::IS_POINTER);
pThis->SetPointer(pInstance);
pThis->SetUniqNum(-2);
}
}

2
src/CBot/CBotInstr/CBotLeftExpr.cpp
View File

@ -72,6 +72,8 @@ CBotLeftExpr* CBotLeftExpr::Compile(CBotToken* &p, CBotCStack* pStack)
// this is an element of the current class
// adds the equivalent of this. before
CBotToken pthis("this");
// invisible 'this.' highlights member token on error
pthis.SetPos(p->GetStart(), p->GetEnd());
inst->SetToken(&pthis);
inst->m_nIdent = -2; // indent for this