utilities.cpp

#include<iostream>
#include <string>

class cityUtilities
{

	/* This class will contain all the utilities in the city, e.g, water, electricity, gas and garbage. */

public:

	float happiness; 
	int demand;
	int elecSupply;
	int gasSupply;
	int waterSupply;
	int garbageSupply;
	int buildingsTotalDemand;
	int buildingsTotalDemand = 0 ; /* TO BE COMPLETED- This will calculate how much demand the buildings have */

	/*Electricity*/
	int electricity(int demand)
	{
		
		/* This function takes in the demand of electricity and checks it against the supply */
		void demandSum();
		{
			demand = buildingsTotalDemand + demand;
			if (demand >= elecSupply + 3)
			{
				happiness = happiness;
			}
			else if (demand <= elecSupply + 4)
			{
				happiness = happiness * 0.95;
			}
		
		}

	}

	/*Gas*/
	int gas(int demand)
	{
		/* This function takes in the demand of electricity and checks it against the supply */
		void demandSum();
		{
			demand = buildingsTotalDemand + demand;
			if (demand >= gasSupply + 3)
			{
				happiness = happiness;
			}
			else if (demand <= gasSupply + 4)
			{
				happiness = happiness * 0.95;
			}
		}
	}

	/*Water*/
	int water(int demand)
	{
		/* This function takes in the demand of water and checks it against the supply */
		void demandSum();
		{
			demand = buildingsTotalDemand + demand;
			if (demand >= waterSupply + 3)
			{
				happiness = happiness;
			}
			else if (demand <= waterSupply + 4)
			{
				happiness = happiness * 0.95;
			}
		}
		
	}

	/*Garbage*/
	int garbage(int demand)
	{
		/* This function takes in the demand of garbage and checks it against the supply */
		void demandSum();
		{
			demand = buildingsTotalDemand + demand;
			if (demand >= garbageSupply + 3)
			{
				happiness = happiness;
			}
			else if (demand <= garbageSupply + 4)
			{
				happiness = happiness * 0.95;
			}
		}

	}

};