updated the Change log w/ new additions

[irc/gameservirc.git] / gameserv / item.cpp

#include "item.h"
#include "player.h"
#include "extern.h"

item::item()
{
  myname = "New Item";
  myprice = 0;
  myuses = 0;
  for (int x = 0; x < 8; x++)
    mymodifiers[x] = 0;
}

item::item(const char *name, long int p, int uses, long int identifier, int m1, int m2, int m3, int m4, int m5, int m6, int m7, int m8)
{
  myname = name; // string = char*
  myprice = p;
  myuses = uses;
  mymodifiers[0] = m1;
  mymodifiers[1] = m2;
  mymodifiers[2] = m3;
  mymodifiers[3] = m4;
  mymodifiers[4] = m5;
  mymodifiers[5] = m6;
  mymodifiers[6] = m7;
  mymodifiers[7] = m8;
  id = identifier;
}

item::item(string name, long int p, int uses, long int identifier, int m1, int m2, int m3, int m4, int m5, int m6, int m7, int m8)
{
  myname = name; // string = char*
  myprice = p;
  myuses = uses;
  mymodifiers[0] = m1;
  mymodifiers[1] = m2;
  mymodifiers[2] = m3;
  mymodifiers[3] = m4;
  mymodifiers[4] = m5;
  mymodifiers[5] = m6;
  mymodifiers[6] = m7;
  mymodifiers[7] = m8;
  id = identifier;
}

item::~item()
{
  for (int x = 0; x < 8; x++)
    {
      mymodifiers[x] = 0;
    }

  myuses = 0;
  myname = "";
  myprice = 0;
}

void item::setType(type t)
{
  mytype = t;
}

bool item::operator<(const item &right) const
{
  return id < right.id;
}

bool item::operator>(const item &right) const
{
  return id > right.id;
}

bool item::operator==(const item &right) const
{
  return id == right.id;
}

bool item::operator!=(const item &right) const
{
  return id != right.id;
}

item &item::operator=(const item &right)
{
  myname = right.myname;
  myprice = right.myprice;
  myuses = right.myuses;
  id = right.id;
  mytype = right.mytype;

  for (int x = 0; x < 8; x++)
    {
      mymodifiers[x] = right.mymodifiers[x];
    }
  return *this; // enables cascading x=y=z;
}
weapon::~weapon()
{
}

bool weapon::setData(char *datastr)
{
  try
    {
      char *temp;
      temp = strtok(datastr, "~"); // Type

      mytype = WEAPON;
      // Grab the item's id
      temp = strtok(NULL, "~");
      id = stringtoint(temp);
      
      // Grab the item's name
      temp = strtok(NULL, "~");
      myname = temp;
      
      // Grab the item's price
      temp = strtok(NULL, "~");
      myprice = stringtoint(temp);
      
      // Grab the item's uses
      temp = strtok(NULL, "~");
      myuses = stringtoint(temp);
      
      // Grab the item's modifiers
      for (int x = 0; x < 4; x++)
	{
	  temp = strtok(NULL, "~");
	  mymodifiers[x] = stringtoint(temp);
	}
      // If we got here, we're successful
      return true;
    }
  catch (char *str)
    {
      log("Exception setting weapon data: %s", str);
      return false;
    }
}

bool weapon::use(Player *p)
{
  //  weapon(char *name, int p=0, int uses = -1, int strength=0, int defense=0, int maxhp=0)
  if (myuses == 0)
    return false;
  else
    {
      if (p->getWeapon())
		{
		  p->getWeapon()->undo(p);
		}
      p->addStrength(mymodifiers[0]);
      p->addDefense(mymodifiers[1]);
      p->addMaxHP(mymodifiers[2]);
      p->setWeapon(*this);
    }
  
  return true;
}

void weapon::undo(Player *p)
{
  p->subtractStrength(mymodifiers[0]);
  p->subtractDefense(mymodifiers[1]);
  p->subtractMaxHP(mymodifiers[2]);
}

armor::~armor()
{
}

void armor::undo(Player *p)
{
  p->subtractStrength(mymodifiers[0]);
  p->subtractDefense(mymodifiers[1]);
  p->subtractMaxHP(mymodifiers[2]);
}

bool armor::setData(char *datastr)
{
  try
    {
      char *temp;
      strtok(datastr, "~"); // Type

      mytype = ARMOR;

      // Grab the item's id
      temp = strtok(NULL, "~");
      id = stringtoint(temp);

      // Grab the item's name
      temp = strtok(NULL, "~");
      myname = temp;
      
      // Grab the item's price
      temp = strtok(NULL, "~");
      myprice = stringtoint(temp);
      
      // Grab the item's uses
      temp = strtok(NULL, "~");
      myuses = stringtoint(temp);
      
      // Grab the item's modifiers
      for (int x = 0; x < 4; x++)
	{
	  temp = strtok(NULL, "~");
	  mymodifiers[x] = stringtoint(temp);
	}
      // If we got here, we were successful
      return true;
    }
  catch(char *str)
    {
      log("Exception setting armor data: %s", str);
      return false;
    }

}

bool armor::use(Player *p)
{
  //  weapon(char *name, int p=0, int uses = -1, int strength=0, int defense=0, int maxhp=0)
  if (myuses == 0)
    return false;
  else
    {
      if (p->getArmor())
		{
		  p->getArmor()->undo(p);
		}
      p->addStrength(mymodifiers[0]);
      p->addDefense(mymodifiers[1]);
      p->addMaxHP(mymodifiers[2]);
      p->setArmor(*this);
    }
  
  return true;
}

potion::~potion()
{
}

bool potion::use(Player *p)
{
  // potion(char *name, int p=0, int uses = 1, int strength=0, int defense=0, int maxhp=0, int hp=0, int forest_fights=0, int player_fights=0, int gold=0, int bank=0)
  
  if (myuses == 0)
    return false;
  else
    {
	  p->addStrength(myranges[0].random());
      p->addDefense(myranges[1].random());
      p->addMaxHP(myranges[2].random());
      p->addHP(myranges[3].random());
	  p->addForestFights(myranges[4].random());
      p->addPlayerFights(myranges[5].random());
      p->addGold(myranges[6].random());
      p->addBank(myranges[7].random());
    }
  return true;
}

void potion::undo(Player *p)
{
  return;
}

bool potion::setData(char *datastr)
{
  try
    {
      char *temp;

      temp = strtok(datastr, "~"); // Type

      mytype = POTION;
      
      // Grab the item's id
      temp = strtok(NULL, "~");
      id = stringtoint(temp);
      
      // Grab the item's name
      temp = strtok(NULL, "~");
      myname = temp;
      
      // Grab the item's price
      temp = strtok(NULL, "~");
      myprice = stringtoint(temp);
      
      // Grab the item's uses
      temp = strtok(NULL, "~");
      myuses = stringtoint(temp);
      
      // Grab the item's modifiers
      for (int x = 0; x < 8; x++)
	{
	  temp = strtok(NULL, "~");
	  myranges[x].low = stringtoint(temp);
	  temp = strtok(NULL, "~");
	  myranges[x].high = stringtoint(temp);
	}
    }
  catch(char *str)
    {
      log("Exception setting potion data: %s", str);
      return false;
    }
  // If we got here, we were successful
  return true;
}


itemContainer::itemContainer()
{
  myuses = 0;
  myitem = NULL;
}

itemContainer::itemContainer(item *i){
  myuses = i->uses();
  myitem = i;
}
itemContainer::itemContainer(const itemContainer &right)
{
  myuses = right.myuses;
  myitem = right.myitem;
}
itemContainer::~itemContainer()
{
  myuses = 0;
  myitem = NULL;
}

void itemContainer::use(Player *p)
{
  myitem->use(p);
  if (myuses > 0)
	--myuses;
}

itemContainer &itemContainer::operator--()
{
  --myuses;
  return *this;
}

itemContainer itemContainer::operator--(int)
{
  itemContainer oldValue = *this;

  operator--();

  return oldValue;
}

itemContainer &itemContainer::operator++()
{
  ++myuses;

  return *this;
}

itemContainer itemContainer::operator++(int)
{
  itemContainer oldValue = *this;

  operator++();

  return oldValue;
}

void itemContainer::setItem(item *i)
{
  myitem = i;
}

bool itemContainer::operator<(const itemContainer &right) const
{
  return (*myitem < *right.myitem);
}

bool itemContainer::operator>(const itemContainer &right) const
{
  return (*myitem > *right.myitem);
}

bool itemContainer::operator==(const itemContainer &right) const
{
  return (*myitem == *right.myitem);
}

bool itemContainer::operator!=(const itemContainer &right) const
{
  return (*myitem != *right.myitem);
}

void itemContainer::setUses(int uses)
{
  myuses = uses;
}

tavernItem::tavernItem()
{
  myItem = NULL;
  myLevel = 1;
}

tavernItem::tavernItem(item *i, int l)
{
  setItem(i);
  setLevel(l);
}

void tavernItem::setItem(item *i)
{
  myItem = i;
}

void tavernItem::setLevel(int l)
{
  myLevel = l;
}

bool tavernItem::visible(Player *p)
{
  return (p != NULL && p->getLevel() >= myLevel);
}