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path: root/source/gameengine/Expressions/InputParser.cpp
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Diffstat (limited to 'source/gameengine/Expressions/InputParser.cpp')
-rw-r--r--source/gameengine/Expressions/InputParser.cpp176
1 files changed, 88 insertions, 88 deletions
diff --git a/source/gameengine/Expressions/InputParser.cpp b/source/gameengine/Expressions/InputParser.cpp
index bdf4ee4605b..0a5af4a18ea 100644
--- a/source/gameengine/Expressions/InputParser.cpp
+++ b/source/gameengine/Expressions/InputParser.cpp
@@ -187,11 +187,10 @@ void CParser::NextSym()
// sets the global variable cellcoord to the kind of operator
errmsg = NULL;
- while(ch == ' ' || ch == 0x9)
+ while (ch == ' ' || ch == 0x9)
NextCh();
- switch(ch)
- {
+ switch (ch) {
case '(':
sym = lbracksym; NextCh();
break;
@@ -359,7 +358,7 @@ STR_String CParser::Symbol2Str(int s)
{
// returns a string representation of of symbol s,
// for use in Term when generating an error
- switch(s) {
+ switch (s) {
case errorsym: return "error";
case lbracksym: return "(";
case rbracksym: return ")";
@@ -394,7 +393,7 @@ int CParser::Priority(int optorkind)
{
// returns the priority of an operator
// higher number means higher priority
- switch(optorkind) {
+ switch (optorkind) {
case OPor: return 1;
case OPand: return 2;
case OPgreater:
@@ -426,102 +425,103 @@ CExpression *CParser::Ex(int i)
opkind2 = opkind;
NextSym();
e2 = Ex(i + 1);
- switch(opkind2) {
- case OPmodulus: e1 = new COperator2Expr(VALUE_MOD_OPERATOR,e1, e2); break;
- case OPplus: e1 = new COperator2Expr(VALUE_ADD_OPERATOR,e1, e2); break;
- case OPminus: e1 = new COperator2Expr(VALUE_SUB_OPERATOR,e1, e2); break;
- case OPtimes: e1 = new COperator2Expr(VALUE_MUL_OPERATOR,e1, e2); break;
- case OPdivide: e1 = new COperator2Expr(VALUE_DIV_OPERATOR,e1, e2); break;
- case OPand: e1 = new COperator2Expr(VALUE_AND_OPERATOR,e1, e2); break;
- case OPor: e1 = new COperator2Expr(VALUE_OR_OPERATOR,e1, e2); break;
- case OPequal: e1 = new COperator2Expr(VALUE_EQL_OPERATOR,e1, e2); break;
- case OPunequal: e1 = new COperator2Expr(VALUE_NEQ_OPERATOR,e1, e2); break;
- case OPgreater: e1 = new COperator2Expr(VALUE_GRE_OPERATOR,e1, e2); break;
- case OPless: e1 = new COperator2Expr(VALUE_LES_OPERATOR,e1, e2); break;
- case OPgreaterequal: e1 = new COperator2Expr(VALUE_GEQ_OPERATOR,e1, e2); break;
- case OPlessequal: e1 = new COperator2Expr(VALUE_LEQ_OPERATOR,e1, e2); break;
- default: MT_assert(false); break; // should not happen
+ switch (opkind2) {
+ case OPmodulus: e1 = new COperator2Expr(VALUE_MOD_OPERATOR,e1, e2); break;
+ case OPplus: e1 = new COperator2Expr(VALUE_ADD_OPERATOR,e1, e2); break;
+ case OPminus: e1 = new COperator2Expr(VALUE_SUB_OPERATOR,e1, e2); break;
+ case OPtimes: e1 = new COperator2Expr(VALUE_MUL_OPERATOR,e1, e2); break;
+ case OPdivide: e1 = new COperator2Expr(VALUE_DIV_OPERATOR,e1, e2); break;
+ case OPand: e1 = new COperator2Expr(VALUE_AND_OPERATOR,e1, e2); break;
+ case OPor: e1 = new COperator2Expr(VALUE_OR_OPERATOR,e1, e2); break;
+ case OPequal: e1 = new COperator2Expr(VALUE_EQL_OPERATOR,e1, e2); break;
+ case OPunequal: e1 = new COperator2Expr(VALUE_NEQ_OPERATOR,e1, e2); break;
+ case OPgreater: e1 = new COperator2Expr(VALUE_GRE_OPERATOR,e1, e2); break;
+ case OPless: e1 = new COperator2Expr(VALUE_LES_OPERATOR,e1, e2); break;
+ case OPgreaterequal: e1 = new COperator2Expr(VALUE_GEQ_OPERATOR,e1, e2); break;
+ case OPlessequal: e1 = new COperator2Expr(VALUE_LEQ_OPERATOR,e1, e2); break;
+ default: MT_assert(false); break; // should not happen
}
}
} else if (i == NUM_PRIORITY) {
- if ((sym == opsym)
- && ( (opkind == OPminus) || (opkind == OPnot) || (opkind == OPplus) )
- )
+ if ((sym == opsym)
+ && ( (opkind == OPminus) || (opkind == OPnot) || (opkind == OPplus) )
+ )
{
NextSym();
- switch(opkind) {
- /* +1 is also a valid number! */
- case OPplus: e1 = new COperator1Expr(VALUE_POS_OPERATOR, Ex(NUM_PRIORITY)); break;
- case OPminus: e1 = new COperator1Expr(VALUE_NEG_OPERATOR, Ex(NUM_PRIORITY)); break;
- case OPnot: e1 = new COperator1Expr(VALUE_NOT_OPERATOR, Ex(NUM_PRIORITY)); break;
- default: {
- // should not happen
- e1 = Error("operator +, - or ! expected");
- }
+ switch (opkind) {
+ /* +1 is also a valid number! */
+ case OPplus: e1 = new COperator1Expr(VALUE_POS_OPERATOR, Ex(NUM_PRIORITY)); break;
+ case OPminus: e1 = new COperator1Expr(VALUE_NEG_OPERATOR, Ex(NUM_PRIORITY)); break;
+ case OPnot: e1 = new COperator1Expr(VALUE_NOT_OPERATOR, Ex(NUM_PRIORITY)); break;
+ default:
+ {
+ // should not happen
+ e1 = Error("operator +, - or ! expected");
+ }
}
}
else {
- switch(sym) {
- case constsym: {
- switch(constkind) {
- case booltype:
- e1 = new CConstExpr(new CBoolValue(boolvalue));
- break;
- case inttype:
- {
- cInt temp;
- temp = strtoll(const_as_string, NULL, 10); /* atoi is for int only */
- e1 = new CConstExpr(new CIntValue(temp));
- break;
- }
- case floattype:
- {
- double temp;
- temp = atof(const_as_string);
- e1 = new CConstExpr(new CFloatValue(temp));
- break;
+ switch (sym) {
+ case constsym: {
+ switch (constkind) {
+ case booltype:
+ e1 = new CConstExpr(new CBoolValue(boolvalue));
+ break;
+ case inttype:
+ {
+ cInt temp;
+ temp = strtoll(const_as_string, NULL, 10); /* atoi is for int only */
+ e1 = new CConstExpr(new CIntValue(temp));
+ break;
+ }
+ case floattype:
+ {
+ double temp;
+ temp = atof(const_as_string);
+ e1 = new CConstExpr(new CFloatValue(temp));
+ break;
+ }
+ case stringtype:
+ e1 = new CConstExpr(new CStringValue(const_as_string,""));
+ break;
+ default :
+ MT_assert(false);
+ break;
}
- case stringtype:
- e1 = new CConstExpr(new CStringValue(const_as_string,""));
- break;
- default :
- MT_assert(false);
+ NextSym();
break;
}
- NextSym();
- break;
- }
- case lbracksym:
- NextSym();
- e1 = Ex(1);
- Term(rbracksym);
- break;
- case ifsym:
- {
- CExpression *e3;
- NextSym();
- Term(lbracksym);
- e1 = Ex(1);
- Term(commasym);
- e2 = Ex(1);
- if (sym == commasym) {
+ case lbracksym:
NextSym();
- e3 = Ex(1);
- } else {
- e3 = new CConstExpr(new CEmptyValue());
+ e1 = Ex(1);
+ Term(rbracksym);
+ break;
+ case ifsym:
+ {
+ CExpression *e3;
+ NextSym();
+ Term(lbracksym);
+ e1 = Ex(1);
+ Term(commasym);
+ e2 = Ex(1);
+ if (sym == commasym) {
+ NextSym();
+ e3 = Ex(1);
+ } else {
+ e3 = new CConstExpr(new CEmptyValue());
+ }
+ Term(rbracksym);
+ e1 = new CIfExpr(e1, e2, e3);
+ break;
}
- Term(rbracksym);
- e1 = new CIfExpr(e1, e2, e3);
- break;
- }
- case idsym:
+ case idsym:
{
e1 = new CIdentifierExpr(const_as_string,m_identifierContext);
NextSym();
break;
}
- case errorsym:
+ case errorsym:
{
MT_assert(!e1);
STR_String errtext="[no info]";
@@ -530,7 +530,7 @@ CExpression *CParser::Ex(int i)
CValue* errmsgval = errmsg->Calculate();
errtext=errmsgval->GetText();
errmsgval->Release();
-
+
//e1 = Error(errmsg->Calculate()->GetText());//new CConstExpr(errmsg->Calculate());
if ( !(errmsg->Release()) )
@@ -545,11 +545,11 @@ CExpression *CParser::Ex(int i)
break;
}
- default:
- NextSym();
- //return Error("Expression expected");
- MT_assert(!e1);
- e1 = Error("Expression expected");
+ default:
+ NextSym();
+ //return Error("Expression expected");
+ MT_assert(!e1);
+ e1 = Error("Expression expected");
}
}
}
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