/// <summary>
/// Inserts a StaticEntity to the Map and the appropriate List, if possible.
/// </summary>
/// <param name="e">The StaticEntity to insert</param>
/// <param name="x">The X-coordinate of the intended origin Cell</param>
/// <param name="y">The Y-coordinate of the intended origin Cell</param>
/// <returns>True if insertion was successful, false otherwise</returns>
public bool insert(StaticEntity e, int x, int y)
{
bool worked = map.insert(e, x, y);
if (worked)
{
switch (e.type)
{
case StaticEntity.Type.Object:
objects.Add((ObjectEntity)e);
break;
case StaticEntity.Type.Resource:
resources.Add((ResourceEntity)e);
break;
case StaticEntity.Type.Building:
buildings.Add((Building)e);
break;
}
}
return worked;
}
/// <summary>
/// This method will find the cell closest to 'unit' that 'entity' is currently occupying.
/// </summary>
/// <param name="unit"></param>
/// <param name="entity"></param>
/// <returns></returns>
public static Cell findClosestCell(Unit unit, StaticEntity se, GameWorld gw)
{
Cell cell = null;
float dis = 10000;
short xC = se.orginCell.Xcoord;
short yC = se.orginCell.Ycoord;
short width = se.width;
short height = se.height;
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
if (EntityLocController.findDistance(unit.x, unit.y, xC + i, yC + j) <= dis)
{
cell = gw.map.getCell(xC + i, xC + j);
dis = EntityLocController.findDistance(unit.x, unit.y, xC + i, yC + j);
}
}
}
return cell;
}
/// <summary>
/// Adds a static entity to the game.
/// </summary>
/// <param name="entity">The StaticEntity being added.</param>
/// <param name="x">X-Coord of the desired "orgin Cell" of the static entity.</param>
/// <param name="y">Y-Coord of the desired "orgin Cell" of the static entity.</param>
/// <returns>true if the entity is added successfully, false otherwise.</returns>
public bool addEntity(StaticEntity entity, short x, short y)
{
return locController.addEntity(entity, x, y);
}
/// <summary>
/// Removes a StaticEntity from the Map
/// </summary>
/// <param name="e">The StaticEntity to remove</param>
public void remove(StaticEntity e)
{
int x = e.orginCell.Xcoord;
int y = e.orginCell.Ycoord;
int h = e.height;
int w = e.width;
for (int j = y; j < y + h; j++)
{
for (int i = x; i < x + w; i++)
{
cells[i, j].entity = null;
}
}
}
/// <summary>
/// Inserts a StaticEntity to the Map, if possible
/// </summary>
/// <param name="e">The StaticEntity to add</param>
/// <param name="c">The intended origin Cell</param>
/// <returns>True if insertion was successful, false if not</returns>
public bool insert(StaticEntity e, Cell c)
{
return insert(e, c.Xcoord, c.Ycoord);
}
/*
* public functions
*/
/// <summary>
/// Inserts a StaticEntity to the Map, if possible
/// </summary>
/// <param name="e">The StaticEntity to add</param>
/// <param name="x">The X-coordinate of the intended origin Cell</param>
/// <param name="y">The Y-coordinate of the intended origin Cell</param>
/// <returns>True if insertion was successful, false if not</returns>
public bool insert(StaticEntity e, int x, int y)
{
// check to see if we can actually insert the entity here; if not, return false
if (x < 0 || x + e.width > this.width)
return false;
if (y < 0 || y + e.height > this.height)
return false;
for (int j = 0; j < this.height; j++)
{
for (int i = 0; i < this.width; i++)
{
if (!cells[i, j].isValid)
return false;
}
}
// set the appropriate Cell StaticEntity pointers to the given StaticEntity
for (int j = 0; j < e.height; j++)
{
for (int i = 0; i < e.width; i++)
{
cells[i, j].entity = e;
}
}
// set the given StaticEntity's origin Cell to the given (x, y) coordinate and return true
e.setOrginCell(cells[x, y]);
return true;
}
/// <summary>
/// Removes a StaticEntity from the Map and the appropriate List.
/// </summary>
/// <param name="e">The StaticEntity to remove</param>
public void remove(StaticEntity e)
{
map.remove(e);
switch (e.getEntityType())
{
case Entity.EntityType.Object:
objects.Remove((ObjectEntity)e);
break;
case Entity.EntityType.Resource:
resources.Remove((ResourceEntity)e);
break;
case Entity.EntityType.Building:
buildings.Remove((Building)e);
break;
}
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="c">The Cell to copy</param>
public Cell(Cell c)
{
this.entity = c.entity;
this.isValid = c.isValid;
}
/// <summary>
/// Includes a validity parameter
/// </summary>
/// <param name="isValid">Validity parameter</param>
public Cell(bool isValid)
{
this.isValid = isValid;
this.entity = null;
}
/*
* constructors
*/
/// <summary>
/// Blank constructor
/// </summary>
public Cell()
{
this.isValid = true;
this.entity = null;
}