Functions.cpp

//CFunction 
//Contains various functions, that might come in handy

#include "CFunctions.h"


//Funktion: allocate 
//Aufgabe: T1 mit T2 füllen
void CFunctions::allocate(char* chT1, char* chT2)
{
	for (unsigned int i = 0; i<strlen(chT2) + 1; i++)
		chT1[i] = chT2[i];
}


//Funktion: Fehler
//Aufgabe: Einen variablen Fehler ausgeben
void CFunctions::error(const char chText[])
{
	CColor C;
	cout << C.red() << "\a" << chText << C.resetAll();
}

//Funktion: Compare
//Aufgabe: Zwei Strings vergleichen
bool CFunctions::compare(char* chT1, char* chT2)
{
	if (strlen(chT1) != strlen(chT2))
		return false;

	for (unsigned int i = 0; i<strlen(chT1); i++)
	{
		if (chT1[i] != chT2[i])
			return false;
	}

	return true;
}

//contains:
//Functions: checks, whether string1 conains sring two
bool CFunctions::contains(char* chText, char* chContains)
{
    for(unsigned int i=0; i<strlen(chText); i++)
    {
        unsigned int counter = 0;

        for(unsigned int j=0; j<strlen(chContains); j++)
        {
    
            if(chText[i+j] == chContains[j])
            {
                counter++;
                if(counter == strlen(chContains)-1)
                    return true;
            }

            else
                break;
        }
    }    

    return false;
}

//Funktion: ClearMemory
//Aufgabe: Einen String leeren
void CFunctions::clearMemory(char* chT)
{
	for (unsigned int i = 0; i<sizeof(chT); i++)
		chT[i] = '\0';
}


//Functions: checkField
//Check if the outlines of the Field are reached
bool CFunctions::checkField(int ymax, int xmax, int y, int x)
{

	if (y > ymax || y < 0)
		return false;
	else if (x > xmax || x < 0)
		return false;
	else
		return true;
}