ZParser/ZInterpControl.cpp at master · ASDen/ZParser · GitHub

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#include"stdafx.h"
#include"ZInterp.h"
#include"Helper.h"

#definePARSER xyz->pTreeParser
#defineRECOGNIZERPARSER->rec
#defineINPUTPARSER->ctnstream
#defineISTREAMINPUT->tnstream->istream
#defineMATCHT(t, fs) RECOGNIZER->match(RECOGNIZER, t, fs)
#defineMATCHANYT() RECOGNIZER->matchAny(RECOGNIZER)
#defineCONSUME() ISTREAM->consume(ISTREAM)
#defineLA(n) ISTREAM->_LA(ISTREAM, n)
#defineLT(n) INPUT->tnstream->_LT(INPUT->tnstream, n)
#defineSEEK(n) ISTREAM->seek(ISTREAM, n)

namespace ZInterp
{
voidIfExpr::Exec(pANTLR3_BASE_TREE ifnode,pANTLR3_BASE_TREE cond,yatgFW_Ctx_struct* xyz)
	{
 pANTLR3_BASE_TREE r;
if(boost::apply_visitor(BoolVal(),*((ZTvarp)(cond->u)))== ZBTrue )
 {
 r=(pANTLR3_BASE_TREE)(ifnode->getChild(ifnode,1));
SEEK(r->savedIndex);
MATCHT(EIF_THEN,NULL);
MATCHT(ANTLR3_TOKEN_DOWN,NULL);
 ZInterp::ifScope=true;
 r=(xyz->expr_g(xyz)).start;
 ZInterp::ifScope=false;
 ifnode->u=r->u;
 r=(pANTLR3_BASE_TREE)(ifnode->getChild(ifnode,3));
SEEK(r->savedIndex);
MATCHT(EIF_END,NULL);
 }

else
 {
 r=(pANTLR3_BASE_TREE)(ifnode->getChild(ifnode,2));
SEEK(r->savedIndex);
MATCHT(EIF_ELSE,NULL);
if(LA(1)==ANTLR3_TOKEN_DOWN)
 {
MATCHT(ANTLR3_TOKEN_DOWN,NULL);
 ZInterp::ifScope=true;
 r=(xyz->expr_g(xyz)).start;
 ZInterp::ifScope=false;
 ifnode->u=r->u;
MATCHT(ANTLR3_TOKEN_UP,NULL);
 }

MATCHT(EIF_END,NULL);
 }
	}

voidWhileExpr::Exec(pANTLR3_BASE_TREE wnode,pANTLR3_BASE_TREE cond,yatgFW_Ctx_struct* xyz)
	{
ANTLR3_MARKER Wcond=((pANTLR3_BASE_TREE)(wnode->getChild(wnode,0)))->savedIndex;
ANTLR3_MARKER Wexpr=((pANTLR3_BASE_TREE)(wnode->getChild(wnode,1)))->savedIndex;
ANTLR3_MARKER Wend =((pANTLR3_BASE_TREE)(wnode->getChild(wnode,2)))->savedIndex;

 ZInterp::lend.push_back(Wend);
 ZInterp::lCon.push_back(Wcond);
while ( boost :: apply_visitor ( BoolVal ( ) , * ( ( ZTvarp ) ( cond -> u ) ) ) == ZBTrue )
 {
SEEK(Wexpr);
MATCHT(EWHILE_EXP,NULL);
MATCHT(ANTLR3_TOKEN_DOWN,NULL);
if ( ZInterp :: isContinue )
 {
 ZInterp :: isContinue= ZBFalse;
continue ;
 }
if(ZInterp::isExit)
 {
 ZInterp :: actual ++ ;
if(ZInterp :: actual == ZInterp :: loopNum)
 {
 ZInterp :: actual = 0 ;
 ZInterp :: isExit = ZBFalse ;
 }
break ;
 }
 xyz->expr_g(xyz);
SEEK(Wcond);
MATCHT(EWHILE_CON,NULL);
MATCHT(ANTLR3_TOKEN_DOWN,NULL);
 cond = (xyz->expr_g(xyz)).start;


 }
SEEK(Wend);
MATCHT(EWHILE_END,NULL);
	}

voidForExpr::Exec ( pANTLR3_BASE_TREE fnode , pANTLR3_BASE_TREE src , yatgFW_Ctx_struct* xyz )
	{
ANTLR3_MARKER fexpr = ( ( pANTLR3_BASE_TREE ) ( fnode -> getChild ( fnode , 2 ) ) ) -> savedIndex ;
ANTLR3_MARKER fend = ( ( pANTLR3_BASE_TREE ) ( fnode -> getChild ( fnode , 3 ) ) ) -> savedIndex ;
 ZInterp::lend.push_back(fend);
 ZInterp::lCon.push_back(fend);
 pANTLR3_BASE_TREE tsrc=( ( pANTLR3_BASE_TREE ) ( fnode -> getChild ( fnode , 1 ) ) );
 pANTLR3_BASE_TREE tstart= ( pANTLR3_BASE_TREE ) tsrc -> getChild ( tsrc , 0 ) ;
 pANTLR3_BASE_TREE tend= ( pANTLR3_BASE_TREE ) tsrc -> getChild ( tsrc , 1 ) ;
 pANTLR3_BASE_TREE tby= ( pANTLR3_BASE_TREE ) tsrc -> getChild ( tsrc , 2 ) ;
 pANTLR3_BASE_TREE twhere= ( pANTLR3_BASE_TREE ) tsrc -> getChild ( tsrc , 3 ) ;

 ZIFloat start,end,scale=1;ZIBool cond=ZBTrue;ZTvarp v;ZTList* list=NULL;ZChar* arr;
 ZTFloat f;
 v = ZAlloc(ZTvar,1);
if(tend==NULL)
 {
//arr=getNodeText(((pANTLR3_BASE_TREE)(( pANTLR3_BASE_TREE ) tstart -> getChild ( tstart , 0 ))->getChild((( pANTLR3_BASE_TREE ) tstart -> getChild ( tstart , 0 )),0)));
//ZTvarp var=ZInterp::ZSym.getSymbol(arr,true);
 list=( gLIST_ZCONV( *(ZTvarp)( ( ( pANTLR3_BASE_TREE ) tstart -> getChild ( tstart , 0 ) ) ->u) )).cont;
 start=0;
 end=list->val.size();

//f.val=atof(boost::apply_visitor(ToString(),*(list->val[0])));
//v = ZAlloc(ZTvar , 1);
 *v=*(list->val[0]);
 }
else
 {
 start= gFLOAT_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) tstart -> getChild ( tstart , 0 ))->u)).cont->val;
 end=gFLOAT_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) tend -> getChild ( tend , 0 ))->u)).cont->val;
 scale=( tby != NULL ) ? gFLOAT_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) tby -> getChild ( tby , 0 ))->u)).cont->val : 1.0;
 cond= (twhere!=NULL) ? gBOOL_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) twhere -> getChild ( twhere , 0 ))->u)).cont->val == ZBTrue : ZBTrue;

//f.val=start;

 *v =ZTFloat(start);
 }
 ZChar* id=getNodeText((pANTLR3_BASE_TREE)fnode->getChild(fnode,0));
 ZInterp::ZSym.currentScope->VarTable.Insert(v,id);
bool direct = ( start < end ) ? true : false ;
for ( ; (direct? start <=end : start >= end) && cond ; start += scale )
 {
 cond= (twhere!=NULL) ? gBOOL_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) twhere -> getChild ( twhere , 0 ))->u)).cont->val == ZBTrue : ZBTrue;
if(!cond)
break;
if(list==NULL) {
//f.val+=scale;
//*v =(ZTvar)f;
//*v=boost::apply_visitor(Sum(),*v,ZTvar(ZTFloat(start)));
 *v =ZTFloat(start);
 }
else
 {
if(start+1>end)
break;
// f.val=atof(boost::apply_visitor(ToString(),*(list->val[start])));
 *v=*(list->val[start]);
 }
if(ZInterp :: isContinue)
 {
 ZInterp :: isContinue=ZBFalse;
continue ;

 }
if(ZInterp::isExit)
 {
 ZInterp::actual++;
if(ZInterp::actual==ZInterp::loopNum)
 {
 ZInterp::actual=0;
 ZInterp::isExit = ZBFalse ;
 }
break ;
 }
SEEK ( fexpr ) ;
MATCHT ( EFOR_EXP , NULL ) ;
MATCHT ( ANTLR3_TOKEN_DOWN , NULL ) ;
 xyz -> expr_g ( xyz ) ;
 }
SEEK ( fend ) ;
MATCHT ( EFOR_END , NULL ) ;
	}

voidDoExpr::Exec ( pANTLR3_BASE_TREE dnode , pANTLR3_BASE_TREE cond , yatgFW_Ctx_struct* xyz )
	{
ANTLR3_MARKER dexpr=(((pANTLR3_BASE_TREE)dnode->getChild(dnode,1))->savedIndex);
ANTLR3_MARKER dcond=(((pANTLR3_BASE_TREE)dnode->getChild(dnode,0))->savedIndex);
ANTLR3_MARKER dend=(((pANTLR3_BASE_TREE)dnode->getChild(dnode,2))->savedIndex);

do
 {
SEEK ( dexpr ) ;
MATCHT ( EDO_EXP , NULL ) ;
MATCHT ( ANTLR3_TOKEN_DOWN , NULL ) ;
 xyz -> expr_g ( xyz ) ;
SEEK ( dcond ) ;
MATCHT ( EDO_CON , NULL ) ;
MATCHT ( ANTLR3_TOKEN_DOWN , NULL ) ;
 cond = ( xyz -> expr_g ( xyz ) ) . start ;
 }

while(boost :: apply_visitor ( BoolVal ( ) , * ( ( ZTvarp ) ( cond -> u ) ) ) == ZBTrue );
SEEK(dend);
MATCHT(EDO_END,NULL);
	}

voidContextExpr::Exec(pANTLR3_BASE_TREE timeNode,yatgFW_Ctx_struct* )
	{
 currentFrame = (int)gFLOAT_ZCONV(*(ZTvarp)((( pANTLR3_BASE_TREE ) timeNode -> getChild ( timeNode , 2 ))->u)).cont->val;
	}


voidContextExpr::Flush()
	{
 currentFrame = 0;
	}

voidCaseExpr::Exec(pANTLR3_BASE_TREE caseNode, yatgFW_Ctx_struct * xyz)
	{
int cnt = ((caseNode))->children->count;
ANTLR3_MARKER cend = (((pANTLR3_BASE_TREE)caseNode->getChild(caseNode,cnt-1))->savedIndex);

 pANTLR3_BASE_TREE t = (pANTLR3_BASE_TREE)((pANTLR3_BASE_TREE)caseNode->getChild(caseNode,0));
 pANTLR3_BASE_TREE p=(pANTLR3_BASE_TREE)t->getChild(t,0);
 ZChar* var = getNodeText((pANTLR3_BASE_TREE)p->getChild(p,0));
 ZTvarp x= ZInterp::ZSym.getSymbol(var,ZBTrue);
int c=1;
//while((pANTLR3_BASE_TREE)(caseNode)->getChild(caseNode,c)!=NULL)
for(int j=0;j<cnt-2;j++)
 {
ANTLR3_MARKER item=(((pANTLR3_BASE_TREE)caseNode->getChild(caseNode,c))->savedIndex);

SEEK(item);
MATCHT(CASE_Item,NULL);
MATCHT ( ANTLR3_TOKEN_DOWN , NULL ) ;
 pANTLR3_BASE_TREE cur=((pANTLR3_BASE_TREE)((pANTLR3_BASE_TREE)(caseNode)->getChild(caseNode,c))->getChild((pANTLR3_BASE_TREE)(caseNode)->getChild(caseNode,c),0));
char* curStr=getNodeText(cur);
if(strcmp(curStr,"DEFAULT")==0)
 {
 pANTLR3_BASE_TREE tt = ( pANTLR3_BASE_TREE ) caseNode -> getChild ( caseNode , c ) ;
 pANTLR3_BASE_TREE tt1 = ( pANTLR3_BASE_TREE ) tt -> getChild ( tt , 1 ) ;
SEEK ( tt1-> savedIndex);
 caseScope=true;
 xyz -> expr_g ( xyz );
 caseScope=false;
break;
 }
else
 {
 xyz->expr_g(xyz);
 ZTvarp y = ((ZTvarp)cur->u);
 string str=boost::apply_visitor(ToString(),*y);
 ZTvarp var=ZAlloc(ZTvar,1);
 *var = boost::apply_visitor(Boolean::Equal(),*x,*y);
 string str1=boost::apply_visitor(ToString(),*var);

if(BOOL_ZCONV(*var))
 {
 pANTLR3_BASE_TREE tt = ( pANTLR3_BASE_TREE ) caseNode -> getChild ( caseNode , c ) ;
 pANTLR3_BASE_TREE tt1 = ( pANTLR3_BASE_TREE ) tt -> getChild ( tt , 1 ) ;
SEEK ( tt1-> savedIndex);
 caseScope=true;
 xyz -> expr_g ( xyz );
 caseScope=false;
//MATCHT ( ANTLR3_TOKEN_UP , NULL ) ;
break;
 }
//MATCHT ( ANTLR3_TOKEN_UP , NULL ) ;

 }
 c ++ ;
 }
SEEK(cend);
//MATCHT(ANTLR3_TOKEN_UP,NULL);
MATCHT(ECASE_END,NULL);
	}

};