/**
* Returns the next value in a CSV as a float.
*/
static TCHAR* ParseFloatCsv( TCHAR* Stream, float* OutValue )
{
check( Stream != NULL );
check( OutValue != NULL );
const TCHAR* Token = Stream;
Stream = ParseUntil( Stream, TEXT(',') );
*OutValue = FCString::Atof( Token );
return Stream;
}
static void ParseStatement (scontext_t owner)
{
if (StatementIndex == MAX_STATEMENT_DEPTH)
{
PR_ParseError("statement overflow");
}
ContextHistory[StatementIndex++] = owner;
if (TK_CHECK(TK_LBRACE))
{
ContextLevel += EnterContext[owner];
do
{
ParseStatement(owner);
} while (!TK_CHECK(TK_RBRACE));
ContextLevel -= EnterContext[owner];
StatementIndex--;
return;
}
if (TK_CHECK(TK_SEMICOLON))
{
StatementIndex--;
return;
}
if (LX_CheckFetch("return"))
{
ParseReturn();
StatementIndex--;
return;
}
if (LX_CheckFetch("loop"))
{
ParseLoop();
StatementIndex--;
return;
}
if (LX_CheckFetch("while"))
{
ParseWhile();
StatementIndex--;
return;
}
if (LX_CheckFetch("until"))
{
ParseUntil();
StatementIndex--;
return;
}
if (LX_CheckFetch("do"))
{
ParseDo();
StatementIndex--;
return;
}
if (LX_CheckFetch("switch"))
{
ParseSwitch();
StatementIndex--;
return;
}
if (LX_CheckFetch("case"))
{
if (owner != SCONTEXT_SWITCH)
{
PR_ParseError("misplaced case");
}
ParseCase();
StatementIndex--;
return;
}
if (LX_CheckFetch("break"))
{
if (BreakAncestor() == false)
{
PR_ParseError("misplaced break");
}
ParseBreak();
StatementIndex--;
return;
}
if (LX_CheckFetch("continue"))
{
if (ContinueAncestor() == false)
{
PR_ParseError("misplaced continue");
}
ParseContinue();
StatementIndex--;
return;
}
if (LX_CheckFetch("default"))
{
ParseDefault();
StatementIndex--;
return;
}
if (LX_CheckFetch("thinktime"))
{
ParseThinktime();
StatementIndex--;
return;
}
if (LX_CheckFetch("local"))
{
ParseLocalDefs();
StatementIndex--;
return;
}
if (LX_Check("float") || LX_Check("vector")
|| LX_Check("entity") || LX_Check("string")
|| LX_Check("void"))
{
ParseLocalDefs();
StatementIndex--;
return;
}
if (LX_CheckFetch("if"))
{
ParseIf();
StatementIndex--;
return;
}
EX_Expression(TOP_PRIORITY);
LX_Require(";");
StatementIndex--;
}