src/Product.cpp

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/* Crown and Cutlass
 * Product Class
 */

#include <string>
#include <iostream>

#include "ccmath.h"
#include "Log.h"
#include "Economy.h"
#include "Product.h"

using namespace std;

Product::Product() {
  m_ID = -1;
  m_ConsumptionRate = 0;
  m_ProductionRate = 0;
  m_ProductionPoints = 0;
}

Product::Product(int myID, int Consumption, int Production) {
  m_ID = myID;
  if (Consumption < 0) {
    Log::s_log->Message("Illegal Consumption Rate %i", Consumption);
    throw string("Illegal Consumption Rate");
  }
  m_ConsumptionRate = Consumption;
  if (Production < 0) {
    Log::s_log->Message("Illegal Production Rate %i", Production);
    throw string("Illegal Production Rate");
  }
  m_ProductionRate = Production;
}

Product::~Product() {

}

int Product::GetConsumption() {
  return m_ConsumptionRate;
}

void Product::SetConsumption(int Consumption) {
  if (Consumption < 0) throw string("Illegal Consumption Rate");
  m_ConsumptionRate = Consumption;
}

int Product::GetProduction() {
  return m_ProductionRate;
}

void Product::SetProduction(int Production) {
  if (Production < 0) throw string("Illegal Production Rate");
  m_ProductionRate = Production;
}

int Product::GetPrice(int CitySize) {
  /* This isn't quite right...
   * Its more complicated...Production - Consumption gives you the rate
   * of change in the storage. So then the amount stored of the product
   * and the amount changed then looks at a comfort level for the product
   * to determine the price.
   */
  int Price;
  Price = ((m_ProductionPoints * m_ProductionRate) - (m_ConsumptionRate * CitySize)) 
          + Economy::s_economy->ProductDefaults[m_ID];
  Log::s_log->DebugMessage("Price= %i", Price);
  return Price;
}

string Product::GetName() {
  return Economy::s_economy->ProdList[m_ID - 1];
}

void Product::Print() {
  cout << "Product Name: " << GetName() 
    << "\n\tProduction: " << m_ProductionRate 
    << "\n\tConsumption: " << m_ConsumptionRate 
    << endl;
}

int Product::GetProductionPoints() {
  return m_ProductionPoints;
}
void Product::SetProductionPoints(int PP) {
  if (PP < 0) return;
  m_ProductionPoints = PP;
}
int Product::AddProductionPoints(int PP) {
  if (m_ProductionPoints - PP < 0) return m_ProductionPoints;
  m_ProductionPoints += PP;
  Log::s_log->DebugMessage("%s's PPs: %i", GetName().c_str(), m_ProductionPoints);
  return m_ProductionPoints;
}

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