Utils/Libs/DaveLib/list2d.h

@@ -0,0 +1,143 @@
+/*********************/
+/*** List 2d Class ***/
+/*********************/
+
+
+#pragma warning( disable : 4786 )
+
+#ifndef	__LIST_2D_HEADER__
+#define	__LIST_2D_HEADER__
+
+#include	<Vector>
+
+/*****************************************************************************/
+template <class T> class CList2d
+{
+public:
+inline	int			GetWidth()
+{
+	return(List.size());
+}
+
+inline	int			GetHeight()
+{
+		if (GetWidth())
+		{
+			return(List[0].size());
+		}
+		return(0);
+}
+
+inline	void		SetSize(int Width,int Height)
+{
+		List.resize(Width);
+		for (int i=0;i<Width;i++)
+		{
+			List[i].resize(Height);
+		}
+}
+
+inline	void		Resize(int Width,int Height)
+{
+CList2d<T>	Old=*this;
+
+int		OldWidth=Old.GetWidth();
+int		OldHeight=Old.GetHeight();
+int		MinW=min(Width,OldWidth);
+int		MinH=min(Height,OldHeight);
+
+		Delete();
+		SetSize(Width,Height,TRUE);
+		for (int Y=0; Y<MinH; Y++)
+		{
+			for (int X=0; X<MinW; X++)
+			{
+				Set(X,Y,Old.Get(X,Y));
+			}
+		}
+}
+
+inline	void		Delete()
+{
+int		Width=GetWidth();
+
+		for (int i=0;i<Width;i++)
+		{
+			List[i].clear();
+		}
+		List.clear();
+}
+
+inline	T			&Get(int X,int Y)
+{
+		return(List[X][Y]);
+}
+
+inline	void		Set(int X,int Y,T &Src)
+{
+int		Width=GetWidth();
+int		Height=GetHeight();
+
+// Make sure within List
+		if ((X>=0 && X<Width) && (Y>=0 && Y<Height))
+		{
+			List[X][Y]=Src;
+		}
+}
+
+inline	void		Set(int X,int Y,CList2d &Src)
+{
+int		Width=Src.GetWidth();
+int		Height=Src.GetHeight();
+
+		for (int Y=0; Y<Height; Y++)
+		{
+			for (int X=0; X<Width; X++)
+			{
+				Set(StartX+X,StartY+Y,Src.Get(X,Y));
+			}
+		}
+}
+
+inline	bool		DoesContainElem(T &Tile)
+{
+int		Width=GetWidth();
+int		Height=GetHeight();
+
+		for (int Y=0; Y<Height; Y++)
+		{
+			for (int X=0; X<Width; X++)
+			{
+				T	&ThisElem=Get(X,Y);
+					if (ThisElem==Elem) return(TRUE);
+			}
+		}
+		return(FALSE);
+}
+
+
+inline	void	operator=(T &Src)	
+{
+int		Width=Src.GetWidth();
+int		Height=Src.GetHeight();
+
+		Delete();
+		SetSize(Width,Height);
+
+		for (int Y=0; Y<Height; Y++)
+		{
+			for (int X=0; X<Width; X++)
+			{
+				Set(X,Y,Src.Get(StartX+X,StartY+Y),Force);
+			}
+		}
+
+}
+
+protected:
+		std::vector< std::vector<T> > List;
+};
+
+
+/*****************************************************************************/
+#endif