char[] gets split

[tofiffe]

#include <C:\tLib\tofiffeLib.h>
#include <string>
#define č char(159)
#define Č char(172)
#define š char(231)
#define Š char(230)
#define ž char(167)
#define Ž char(166)
int main()
{
	pChar str='\0';
	SetHandles();
	MenuDisable();
	ConsoleName("rot14 coder by tofiffe");
	ConsoleSize(40,10);
	LOOP
	{
		for(int i=0;i<10;i++)
		{
			CreateBGLine(toCOORD(0,i),40,grey);
		}
		TextColor(hred,grey);
		gotoxy(0,0);
		cout<<"Vpi"<<š<<"i besedilo:(vnesi exit za izhod)";
		gotoxy(0,1);
		char str[512]={'\0'};
		cin>>str;
		int x=0;
		for(x=0;x<512; x++)
		{
			if(str[x]=='\0')break;
			if((str[x]>=65&&str[x]<=77)||(str[x]>=97&&str[x]<=109))
			{
				str[x]+=13;
			}
			else if((str[x]>=78&&str[x]<=90||str[x]>=110&&str[x]<=122))
			{
				str[x]-=13;
			}
			else if(str[x]==' ')
			{
				x++;
			}
		}
		string s;
		s.append(str,x);
		gotoxy(0,3);
		cout<<s;
		ENTERWAIT
	}
return EXIT_SUCCES;
}

this is the code I used for a rot(14,13, forgot xD) coder, but when you type in more than 1 word it codes 1st word, loops, codes 2nd word and so on...what's wrong here?

[Peter87]

Use the getline function to read the whole line.

[tofiffe]

thank you!