public virtual void ChangePosition(ItemPosition ip, com.wd.free.item.ItemInventory toIn, int toX, int toY)
{
for (int i = ip.GetX(); i < ip.GetX() + ip.GetKey().GetGridWidth(); i++)
{
for (int j = ip.GetY(); j < ip.GetY() + ip.GetKey().GetGridHeight(); j++)
{
ins[j][i] = false;
}
}
for (int i_1 = toX; i_1 < toX + ip.GetKey().GetGridWidth(); i_1++)
{
for (int j = toY; j < toY + ip.GetKey().GetGridHeight(); j++)
{
toIn.ins[j][i_1] = true;
}
}
// System.err.println(ip.getKey().getKey() + " " + ip.getX() + ","
// + ip.getY() + "->" + toX + "," + toY);
ip.SetX(toX);
ip.SetY(toY);
if (ip.inventory != toIn)
{
posList.Remove(ip);
toIn.posList.Add(ip);
}
ip.inventory = toIn;
}
public virtual bool CanMoveTo(ItemPosition ip, com.wd.free.item.ItemInventory toIn, int toX, int toY)
{
bool can = true;
TempSetPosition(ip, false);
can = IsEmpty(toIn, toX, toY, ip.GetKey().GetGridWidth(), ip.GetKey().GetGridHeight());
TempSetPosition(ip, true);
return(can);
}
private void TempSetPosition(ItemPosition ip, bool value)
{
for (int i = ip.GetX(); i < ip.GetX() + ip.GetKey().GetGridWidth(); i++)
{
for (int j = ip.GetY(); j < ip.GetY() + ip.GetKey().GetGridHeight(); j++)
{
ip.inventory.ins[j][i] = value;
}
}
}
public virtual void ExchangeItemPosition(ItemPosition p1, ItemPosition p2)
{
for (int i = p1.GetX(); i < p1.GetX() + p1.GetKey().GetGridWidth(); i++)
{
for (int j = p1.GetY(); j < p1.GetY() + p1.GetKey().GetGridHeight(); j++)
{
p1.inventory.ins[j][i] = false;
}
}
for (int i_1 = p2.GetX(); i_1 < p2.GetX() + p2.GetKey().GetGridWidth(); i_1++)
{
for (int j = p2.GetY(); j < p2.GetY() + p2.GetKey().GetGridHeight(); j++)
{
p2.inventory.ins[j][i_1] = false;
}
}
for (int i_2 = p1.GetX(); i_2 < p1.GetX() + p2.GetKey().GetGridWidth(); i_2++)
{
for (int j = p1.GetY(); j < p1.GetY() + p2.GetKey().GetGridHeight(); j++)
{
p1.inventory.ins[j][i_2] = true;
}
}
for (int i_3 = p2.GetX(); i_3 < p2.GetX() + p1.GetKey().GetGridWidth(); i_3++)
{
for (int j = p2.GetY(); j < p2.GetY() + p1.GetKey().GetGridHeight(); j++)
{
p2.inventory.ins[j][i_3] = true;
}
}
int oldX = p1.GetX();
int oldY = p1.GetY();
p1.SetX(p2.GetX());
p1.SetY(p2.GetY());
p2.SetX(oldX);
p2.SetY(oldY);
if (p1.inventory != p2.inventory)
{
p1.inventory.posList.Remove(p1);
p2.inventory.posList.Remove(p2);
p1.inventory.posList.Add(p2);
p2.inventory.posList.Add(p1);
com.wd.free.item.ItemInventory temp = p1.inventory;
p1.inventory = p2.inventory;
p2.inventory = temp;
}
}
private void UseItem(ItemPosition ip, FreeData fd, ISkillArgs fr)
{
if (ip != null)
{
fr.TempUse("item", ip.GetKey());
if (ip.GetKey().Effect(fr))
{
ip.GetInventory().UseItem(fr, ip);
}
fr.Resume("item");
if (!ip.GetKey().IsGoods())
{
fd.freeInventory.SetCurrentItem(ip, fr);
}
}
}
public void SetCurrentItem(ItemPosition currentItem, ISkillArgs args)
{
this.currentItem = currentItem;
String cat = currentItem.GetKey().Cat;
if (cat != null)
{
this.lastUseItem.Add(cat, currentItem);
}
}
/// <summary>清空两边的格子，先尝试把p1放入p2起始位置,如果可以，则先占有此格子，再判断p2是否可以放入p1开始位置</summary>
/// <param name="ipFrom"/>
/// <param name="ipTo"/>
/// <returns/>
public virtual bool CanExchange(ItemPosition ipFrom, ItemPosition ipTo)
{
bool can = false;
TempSetPosition(ipFrom, false);
TempSetPosition(ipTo, false);
if (IsEmpty(ipFrom.inventory, ipFrom.GetX(), ipFrom.GetY(), ipTo.GetKey().GetGridWidth(), ipTo.GetKey().GetGridHeight()))
{
TempSetPosition(ipFrom.inventory, ipFrom.GetX(), ipFrom.GetY(), ipTo.GetKey().GetGridWidth(), ipTo.GetKey().GetGridHeight(), true);
if (IsEmpty(ipTo.inventory, ipTo.GetX(), ipTo.GetY(), ipFrom.GetKey().GetGridWidth(), ipFrom.GetKey().GetGridHeight()))
{
can = true;
}
TempSetPosition(ipFrom.inventory, ipFrom.GetX(), ipFrom.GetY(), ipTo.GetKey().GetGridWidth(), ipTo.GetKey().GetGridHeight(), false);
}
TempSetPosition(ipFrom, true);
TempSetPosition(ipTo, true);
return(can);
}