public List<WorldSector> getBorderSectors(NeighborDirections border_side)
{
List<WorldSector> border = new List<WorldSector> ();
switch (border_side) {
case NeighborDirections.N:
for(int i = 0; i < GameSettings.LoadedConfig.ChunkLength_Sectors; ++i) {
border.Add(getSector(i, GameSettings.LoadedConfig.ChunkLength_Sectors-1));
}
return border;
case NeighborDirections.NE:
border.Add(getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, GameSettings.LoadedConfig.ChunkLength_Sectors-1));
return border;
case NeighborDirections.E:
for(int i = 0; i < GameSettings.LoadedConfig.ChunkLength_Sectors; ++i) {
border.Add(getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, i));
}
return border;
case NeighborDirections.SE:
border.Add(getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, 0));
return border;
case NeighborDirections.S:
for(int i = 0; i < GameSettings.LoadedConfig.ChunkLength_Sectors; ++i) {
border.Add(getSector(i, 0));
}
return border;
case NeighborDirections.SW:
border.Add(getSector(0, 0));
return border;
case NeighborDirections.W:
for(int i = 0; i < GameSettings.LoadedConfig.ChunkLength_Sectors; ++i) {
border.Add(getSector(0, i));
}
return border;
case NeighborDirections.NW:
border.Add(getSector(0, GameSettings.LoadedConfig.ChunkLength_Sectors-1));
return border;
}
return null;
}
public List<WorldCell> getBorderCells(NeighborDirections border_side)
{
List<WorldCell> border = new List<WorldCell> ();
switch (border_side) {
case NeighborDirections.N:
for(int i = 0; i < GameSettings.LoadedConfig.SectorLength_Cells; ++i) {
border.Add(getCell(i, GameSettings.LoadedConfig.SectorLength_Cells-1));
}
return border;
case NeighborDirections.NE:
border.Add(getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, GameSettings.LoadedConfig.SectorLength_Cells-1));
return border;
case NeighborDirections.E:
for(int i = 0; i < GameSettings.LoadedConfig.SectorLength_Cells; ++i) {
border.Add(getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, i));
}
return border;
case NeighborDirections.SE:
border.Add(getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, 0));
return border;
case NeighborDirections.S:
for(int i = 0; i < GameSettings.LoadedConfig.SectorLength_Cells; ++i) {
border.Add(getCell(i, 0));
}
return border;
case NeighborDirections.SW:
border.Add(getCell(0, 0));
return border;
case NeighborDirections.W:
for(int i = 0; i < GameSettings.LoadedConfig.SectorLength_Cells; ++i) {
border.Add(getCell(0, i));
}
return border;
case NeighborDirections.NW:
border.Add(getCell(0, GameSettings.LoadedConfig.SectorLength_Cells-1));
return border;
}
return null;
}
public IEnumerable <DiamondPoint> GetPrincipleNeighborDirections()
{
return(NeighborDirections.TakeHalf());
}
public WorldChunk getNeighborChunk(NeighborDirections direction)
{
switch (direction) {
case NeighborDirections.N:
if(z < GameSettings.LoadedConfig.WorldLength_Chunks-1) {
return World.GetChunk (x, z+1, false);
}
break;
case NeighborDirections.NE:
if(x < GameSettings.LoadedConfig.WorldLength_Chunks-1 && z < GameSettings.LoadedConfig.WorldLength_Chunks-1) {
return World.GetChunk (x+1, z+1, false);
}
break;
case NeighborDirections.E:
if(x < GameSettings.LoadedConfig.WorldLength_Chunks-1) {
return World.GetChunk (x+1, z, false);
}
break;
case NeighborDirections.SE:
if(x < GameSettings.LoadedConfig.WorldLength_Chunks-1 && z > 0) {
return World.GetChunk (x+1, z-1, false);
}
break;
case NeighborDirections.S:
if(z > 0) {
return World.GetChunk (x, z-1, false);
}
break;
case NeighborDirections.SW:
if(x > 0 && z > 0) {
return World.GetChunk (x-1, z-1, false);
}
break;
case NeighborDirections.W:
if(x > 0) {
return World.GetChunk (x-1, z, false);
}
break;
case NeighborDirections.NW:
if(x > 0 && z < GameSettings.LoadedConfig.WorldLength_Chunks-1) {
return World.GetChunk (x-1, z+1, false);
}
break;
}
return null;
}
public WorldSector getNeighborSector(NeighborDirections direction)
{
int local_x, local_z;
getLocalIndex (out local_x, out local_z);
switch (direction) {
case NeighborDirections.N:
if(local_z < GameSettings.LoadedConfig.ChunkLength_Sectors-1) {
return parent.getSector (x, z+1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.N);
if(ch != null)
return ch.getSector(local_x, 0);
}
break;
case NeighborDirections.NE:
if(local_x < GameSettings.LoadedConfig.ChunkLength_Sectors-1 && local_z < GameSettings.LoadedConfig.ChunkLength_Sectors-1) {
return parent.getSector (x+1, z+1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.NE);
if(ch != null)
return ch.getSector(0, 0);
}
break;
case NeighborDirections.E:
if(local_x < GameSettings.LoadedConfig.ChunkLength_Sectors-1) {
return parent.getSector (x+1, z);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.E);
if(ch != null)
return ch.getSector(0, local_z);
}
break;
case NeighborDirections.SE:
if(local_x < GameSettings.LoadedConfig.ChunkLength_Sectors-1 && local_z > 0) {
return parent.getSector (x+1, z-1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.SE);
if(ch != null)
return ch.getSector(0, GameSettings.LoadedConfig.ChunkLength_Sectors-1);
}
break;
case NeighborDirections.S:
if(local_z > 0) {
return parent.getSector (x, z-1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.S);
if(ch != null)
return ch.getSector(local_x, GameSettings.LoadedConfig.ChunkLength_Sectors-1);
}
break;
case NeighborDirections.SW:
if(local_x > 0 && local_z > 0) {
return parent.getSector (x-1, z-1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.SW);
if(ch != null)
return ch.getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, GameSettings.LoadedConfig.ChunkLength_Sectors-1);
}
break;
case NeighborDirections.W:
if(local_x > 0) {
return parent.getSector (x-1, z);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.W);
if(ch != null)
return ch.getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, local_z);
}
break;
case NeighborDirections.NW:
if(local_x > 0 && local_z < GameSettings.LoadedConfig.ChunkLength_Sectors-1) {
return parent.getSector (x-1, z+1);
}
else {
WorldChunk ch = parent.getNeighborChunk (NeighborDirections.NW);
if(ch != null)
return ch.getSector(GameSettings.LoadedConfig.ChunkLength_Sectors-1, 0);
}
break;
}
return null;
}
public WorldCell getNeighborCell(NeighborDirections direction)
{
int local_x, local_z;
getLocalIndex (out local_x, out local_z);
switch (direction) {
case NeighborDirections.N:
if(local_z < GameSettings.LoadedConfig.SectorLength_Cells-1) {
return parent.getCell (x, z+1);
}
else {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.N);
if (sc != null)
return sc.levels.getLevel(y).getCell(local_x, 0);
}
break;
case NeighborDirections.NE:
if(local_x < GameSettings.LoadedConfig.SectorLength_Cells-1 && local_z < GameSettings.LoadedConfig.SectorLength_Cells-1) {
return parent.getCell (x+1, z+1);
}
else {
if(local_x == GameSettings.LoadedConfig.SectorLength_Cells-1 && local_z == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.NE);
if (sc != null)
return sc.levels.getLevel(y).getCell(0, 0);
}
else if (local_x == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.E);
if (sc != null)
return sc.levels.getLevel(y).getCell(0, z+1);
}
else if (local_z == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.N);
if (sc != null)
return sc.levels.getLevel(y).getCell(x+1, 0);
}
}
break;
case NeighborDirections.E:
if(local_x < GameSettings.LoadedConfig.SectorLength_Cells-1) {
return parent.getCell (x+1, z);
}
else {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.E);
if (sc != null)
return sc.levels.getLevel(y).getCell(0, local_z);
}
break;
case NeighborDirections.SE:
if(local_x < GameSettings.LoadedConfig.SectorLength_Cells-1 && local_z > 0) {
return parent.getCell (x+1, z-1);
}
else {
if(local_x == GameSettings.LoadedConfig.SectorLength_Cells-1 && local_z == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.SE);
if (sc != null)
return sc.levels.getLevel(y).getCell(0, GameSettings.LoadedConfig.SectorLength_Cells-1);
}
else if (local_x == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.E);
if (sc != null)
return sc.levels.getLevel(y).getCell(0, z-1);
}
else if (local_z == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.S);
if (sc != null)
return sc.levels.getLevel(y).getCell(x+1, GameSettings.LoadedConfig.SectorLength_Cells-1);
}
}
break;
case NeighborDirections.S:
if(local_z > 0) {
return parent.getCell (x, z-1);
}
else {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.S);
if (sc != null)
return sc.levels.getLevel(y).getCell(local_x, GameSettings.LoadedConfig.SectorLength_Cells-1);
}
break;
case NeighborDirections.SW:
if(local_x > 0 && local_z > 0) {
return parent.getCell (x-1, z-1);
}
else {
if(local_x == 0 && local_z == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.SW);
if (sc != null)
return sc.levels.getLevel(y).getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, GameSettings.LoadedConfig.SectorLength_Cells-1);
}
else if (local_x == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.W);
if (sc != null)
return sc.levels.getLevel(y).getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, z-1);
}
else if (local_z == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.S);
if (sc != null)
return sc.levels.getLevel(y).getCell(x-1, GameSettings.LoadedConfig.SectorLength_Cells-1);
}
}
break;
case NeighborDirections.W:
if(local_x > 0) {
return parent.getCell (x-1, z);
}
else {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.W);
if (sc != null)
return sc.levels.getLevel(y).getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, local_z);
}
break;
case NeighborDirections.NW:
if(local_x > 0 && local_z < GameSettings.LoadedConfig.SectorLength_Cells-1) {
return parent.getCell (x-1, z+1);
}
else {
if(local_x == 0 && local_z == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.NW);
if (sc != null)
return sc.levels.getLevel(y).getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, 0);
}
else if (local_x == 0) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.W);
if (sc != null)
return sc.levels.getLevel(y).getCell(GameSettings.LoadedConfig.SectorLength_Cells-1, z+1);
}
else if (local_z == GameSettings.LoadedConfig.SectorLength_Cells-1) {
WorldSector sc = parent.getParent().getNeighborSector (NeighborDirections.N);
if (sc != null)
return sc.levels.getLevel(y).getCell(x-1, 0);
}
}
break;
}
return null;
}
