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Simba/Units/MMLAddon/PSInc/psmethods.inc

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function ps_Format(const fmt : string;const args : array of const) : string; extdecl;
begin;
Result := Format(fmt,Args);
end;
function MakeString(data : TPSVariantIFC) : string;
begin;
if data.Dta = nil then
result := 'Nil'
else
if data.aType.basetype in [btString,btChar] then
result := PSGetAnsiString(Data.Dta,data.aType)
else if data.aType.ExportName = 'BOOLEAN' then
result := BoolToStr(PSGetInt(Data.Dta,data.aType) <> 0,true)
else if data.aType.BaseType in [btExtended,btSingle,btDouble] then
result := FloatToStr(PSGetReal(data.Dta,data.aType))
else
result := PSVariantToString(data,'');
end;
function writeln_(Caller: TPSExec; p: TPSExternalProcRec; Global, Stack: TPSStack): Boolean;
begin
Result:=true;
psWriteln(makeString(NewTPSVariantIFC(Stack[Stack.Count-1],false)));
end;
function swap_(Caller: TPSExec; p: TPSExternalProcRec; Global, Stack: TPSStack): Boolean;
var
Param1,Param2: TPSVariantIFC;
tempCopy : pointer;
begin
Result:=true;
Param1 := NewTPSVariantIFC(Stack[Stack.count-1],true);
Param2 := NewTPSVariantIFC(Stack[Stack.count-2],true);
if Param1.aType.BaseType <> Param2.aType.BaseType then
exit(false)
else
begin
Param1.aType.CalcSize;
param2.aType.CalcSize;
if Param1.aType.RealSize <> Param2.aType.RealSize then
exit(false);
GetMem(tempcopy,Param1.aType.RealSize);
Move(Param1.Dta^,tempCopy^,param1.atype.realsize);
Move(Param2.Dta^,Param1.Dta^,param1.atype.realsize);
Move(tempCopy^,Param2.Dta^,param1.atype.realsize);
Freemem(tempcopy);
end;
end;
function ToStr_(Caller: TPSExec; p: TPSExternalProcRec; Global, Stack: TPSStack): Boolean;
begin
result := true;
Stack.SetAnsiString(-1, MakeString(NewTPSVariantIFC(Stack[Stack.Count-2],false)));
end;