public int GetSurroundingUrbanCount(GridCoord coord)
{
// The minus and plus ones in the loop here allow us to search
// in a 3x3 sqr around the selected tile
int urbanCount = 0;
BlockType[] rural = new BlockType[2] {
BlockType.forest, BlockType.mountain
};
for (int neighborX = coord.x - 1; neighborX <= coord.x + 1; neighborX++)
{
for (int neighborZ = coord.z - 1; neighborZ <= coord.z + 1; neighborZ++)
{
if (neighborX != coord.x || neighborX != coord.z)
{
// Neighbor at coords is NOT rural, or is an edge
Block neighbor = GetBlockAtCoords(new GridCoord(neighborX, neighborZ));
if (!neighbor)
{
urbanCount += 1;
continue;
}
if (Array.IndexOf(rural, neighbor.type) == -1)
{
urbanCount += 1;
}
}
}
}
return(urbanCount);
}
static void AddCell(GridCoord coord, TypeCell type)
{
if (!cells.Exists((c) => c.coord == coord))
{
cells.Add(new CellData(coord, type));
}
}
// spawns the new currentPlayerPiece
private bool spawnPiece(bool fromHeldPiece = false)
{
// shift all the next pieces up and spawn the next piece
if (!fromHeldPiece)
{
currentPlayerPiece = nextPieces[0].piece;
for (int i = 0; i < nextPieces.Length - 1; i++)
{
nextPieces[i].set(nextPieces[i + 1].piece);
}
nextPieces[nextPieces.Length - 1].set(Instantiate(piece).GetComponent <Piece> ());
}
else // we're spawning from the held piece
{
Piece newPiece = heldPiece.piece;
heldPiece.set(currentPlayerPiece);
currentPlayerPiece = newPiece;
if (currentPlayerPiece == null)
{
return(spawnPiece());
}
}
GridCoord gridTopLeft = new GridCoord(0, width / 2 - (currentPlayerPiece.width + 1) / 2 + (currentPlayerPiece.width == 3 ? Random.Range(0, 2) : 0));
bool result = currentPlayerPiece.addToGrid(grid, gridTopLeft);
drawPieces();
return(result);
}
public void CreateNeighborhood()
{
for (int x = 0, i = 0; x < width; x++)
{
for (int z = 0; z < height; z++)
{
GridCoord coord = new GridCoord(x, z);
if (UnityEngine.Random.value * 100 < residentialChance)
{
CreateBlock(4, coord, i++);
}
else
{
CreateBlock(1, coord, i++);
}
}
}
IterativelySmooth(smoothCount);
// CalculateAllNeighbors();
LayMountainRanges();
AttemptGrowCity();
PlaceParks();
PlaceShopping();
SetEdgeRoads();
CheckCornerBlocks();
CarSpawner carSpawner = GetComponent <CarSpawner>();
if (carSpawner)
{
carSpawner.Begin();
}
}
public void recompute_minimums()
{
Debug.Log("I was asked to recompute.");
int x = num_vertices_x;
int y = num_vertices_y;
for (int a = 0; a < x; a++)
{
for (int b = 0; b < y; b++)
{
// Immediate source-Dest pairs by weight
for (int i = 0; i < x; i++)
{
for (int j = 0; j < y; j++)
{
for (int k = 0; k < x; k++)
{
for (int l = 0; l < y; l++)
{
double alt = dist[i, j, a, b] + dist[a, b, k, l];
if (alt < dist[i, j, k, l])
{
dist[i, j, k, l] = alt;
next[i, j, k, l] = new GridCoord(a, b, alt);
}
}
}
}
}
}
}
}
// Passes in the grid it should be added to and the top left coordinate
// where the piece should be placed
public bool addToGrid(Block[,] grid, GridCoord topLeft)
{
initializeBlocks();
this.grid = grid;
this.topLeft = topLeft;
GridCoord[] tests = { new GridCoord(topLeft.row - 3, topLeft.col),
new GridCoord(topLeft.row - 2, topLeft.col),
new GridCoord(topLeft.row - 1, topLeft.col), topLeft };
GridCoord resultCoord = null;
foreach (GridCoord coord in tests)
{
if (canAddAt(coord))
{
resultCoord = coord;
}
}
if (resultCoord != null)
{
addAt(resultCoord);
}
if (resultCoord != topLeft)
{
return(false);
}
return(true);
}
public int CalcDistance(GridCoord other)
{
var xDist = Math.Abs(X - other.X);
var yDist = Math.Abs(Y - other.Y);
return(xDist + yDist);
}
// Update is called once per frame
void Update()
{
Ray mouseRay = mainCamera.ScreenPointToRay(Input.mousePosition);
RaycastHit rayHit = new RaycastHit();
if (Physics.Raycast(mouseRay, out rayHit, 1000))
{
GameObject hit = rayHit.collider.gameObject;
if (!Input.GetMouseButtonDown(0))
{
return;
}
if (hit.GetComponentInParent <Square>() == null)
{
return;
}
Square s = hit.GetComponentInParent <Square>();
if (!GridCoord.IsAdjacent(thisCar.gridCoord, s.coord))
{
return;
}
if (s.squareType == Square.SquareType.BUILDING)
{
return;
}
if (s.squareType == Square.SquareType.BANK)
{
gameController.RobBank(s);
return;
}
gameController.ClickOnSquare(s);
}
}
Car SpawnCop()
{
GameObject spawnedCop = Instantiate(copCarPrefab);
Car copCar = spawnedCop.GetComponent <Car>();
copCar.carName = GetRandomName();
bool found = false;
do
{
GridCoord gridCoord = new GridCoord(Random.Range(0, gridGenerator.dimensionsX), Random.Range(0, gridGenerator.dimensionsY));
if (gridGenerator.GetSquare(gridCoord).squareType == Square.SquareType.ROAD && gridCoord.x != 0 && gridCoord.y != Mathf.FloorToInt((gridGenerator.dimensionsY) / 2))
{
Square s = gridGenerator.GetSquare(gridCoord);
if (CanMoveTo(copCar, s, true))
{
MoveToSquare(copCar, gridGenerator.GetSquare(gridCoord));
found = true;
}
continue;
}
} while (!found);
copCars.Add(copCar);
uiController.SetCopAmount(copCars.Count);
return(copCar);
}
public static uint GetTerrainMapId(PhaseShift phaseShift, Map map, float x, float y)
{
if (phaseShift.VisibleMapIds.Empty())
{
return(map.GetId());
}
if (phaseShift.VisibleMapIds.Count == 1)
{
return(phaseShift.VisibleMapIds.First().Key);
}
GridCoord gridCoord = GridDefines.ComputeGridCoord(x, y);
uint gx = ((MapConst.MaxGrids - 1) - gridCoord.X_coord);
uint gy = ((MapConst.MaxGrids - 1) - gridCoord.Y_coord);
foreach (var visibleMap in phaseShift.VisibleMapIds)
{
if (map.HasChildMapGridFile(visibleMap.Key, gx, gy))
{
return(visibleMap.Key);
}
}
return(map.GetId());
}
public void AttemptGrowCity()
{
for (int x = 0; x < width; x++)
{
for (int z = 0; z < height; z++)
{
GridCoord coord = new GridCoord(x, z);
int index = GetIndex(coord);
Block block = blocks[index];
if (block.type != BlockType.residential)
{
continue;
}
BlockType[] urban = new BlockType[2] {
BlockType.residential, BlockType.city
};
// TODO: This will check tiles that are north or south in the NEXT col
Block northBlock = GetBlockInDirection(Direction.North, coord);
Block eastBlock = GetBlockInDirection(Direction.East, coord);
Block southBlock = GetBlockInDirection(Direction.South, coord);
Block westBlock = GetBlockInDirection(Direction.West, coord);
bool northIsResidential = northBlock ? Array.IndexOf(urban, northBlock.type) > -1 : false;
bool eastIsResidential = eastBlock ? Array.IndexOf(urban, eastBlock.type) > -1 : false;
bool southIsResidential = southBlock ? Array.IndexOf(urban, southBlock.type) > -1 : false;
bool westIsResidential = westBlock ? Array.IndexOf(urban, westBlock.type) > -1 : false;
if (northIsResidential && eastIsResidential && southIsResidential && westIsResidential)
{
ReplaceBlock(0, coord);
}
}
}
}
/// <summary>
/// Нахождение свободной ячейки для особых спаунов
/// </summary>
/// <param name="dir"></param>
/// <returns></returns>
static CellData FindFreePlaceForSpecial(Direction dir)
{
while (true)
{
int x = 0;
int z = 0;
switch (dir)
{
case Direction.Forward:
x = Random.Range(1, GameLogic.levelSize - 2);
z = Random.Range(1, 3);
break;
case Direction.Back:
x = Random.Range(1, GameLogic.levelSize - 2);
z = Random.Range(GameLogic.levelSize - 4, GameLogic.levelSize - 2);
break;
}
GridCoord coord = new GridCoord(x, z);
CellData findCell = null;
if (cells.Exists((c) => c.coord == coord, out findCell) && findCell.type == TypeCell.Free)
{
return(findCell);
}
}
}
public GridCoord IndexToCoord(int index)
{
int x = index / height;
int z = index - (x * height);
GridCoord coord = new GridCoord(x, z);
return(coord);
}
public override void OnRemoveFromLevel(LevelGrid grid, GridCoord position)
{
// Unlink from other tile.
if (triggerSquare != null)
{
triggerSquare.toggleSquare = null;
}
}
public void Pick()
{
var point = camera.ScreenPointToRay(Input.mousePosition).GetPoint(distanceFromOrigin);
var coord = new GridCoord(point);
if (grid.Get(coord) == VoxelType.Empty)
grid.Set(coord, VoxelType.White);
}
public static Vector3 GridCoordToWorld(GridCoord gridCoord, float tSize)
{
float rowOffset = Camera.main.orthographicSize;
float colOffset = Camera.main.orthographicSize * Camera.main.aspect;
float x = gridCoord.col * tSize - colOffset + tSize / 2;
float y = gridCoord.row * tSize - rowOffset + tSize / 2;
return(new Vector3(x, y, 0));
}
public bool ExistMapAndVMap(uint mapid, float x, float y)
{
GridCoord p = GridDefines.ComputeGridCoord(x, y);
uint gx = (MapConst.MaxGrids - 1) - p.X_coord;
uint gy = (MapConst.MaxGrids - 1) - p.Y_coord;
return(Map.ExistMap(mapid, gx, gy) && Map.ExistVMap(mapid, gx, gy));
}
public bool ExistMapAndVMap(uint mapid, float x, float y)
{
GridCoord p = GridDefines.ComputeGridCoord(x, y);
uint gx = 63 - p.x_coord;
uint gy = 63 - p.y_coord;
return(Map.ExistMap(mapid, gx, gy) && Map.ExistVMap(mapid, gx, gy));
}
// Attempts to rotate the piece (uses wall kicks if it can't rotate in place)
// If it's at the bottom, it can perform floor kicks
// If the piece cannot rotate, returns false;
public bool rotate()
{
bool atBottom = isAtBottom();
removeFromGrid();
cycleRotation();
GridCoord left = new GridCoord(topLeft.row, topLeft.col - 1);
GridCoord right = new GridCoord(topLeft.row, topLeft.col + 1);
if (canAddAt(topLeft))
{
addAt(topLeft);
return(true);
}
else if (atBottom) // it has blocks below it and can't go down, so try a floor kick
{
GridCoord up = new GridCoord(topLeft.row - 1, topLeft.col);
if (canAddAt(up))
{
addAt(up);
topLeft = up;
return(true);
}
}
else if (canAddAt(left))
{
addAt(left);
topLeft = left;
return(true);
}
else if (canAddAt(right))
{
addAt(right);
topLeft = right;
return(true);
}
else if (shape == barShape) // the bar shape can have 2 columns of whitespace, so it can kick 2
{
GridCoord left2 = new GridCoord(topLeft.row, topLeft.col - 2);
GridCoord right2 = new GridCoord(topLeft.row, topLeft.col + 2);
if (canAddAt(left2))
{
addAt(left2);
topLeft = left2;
return(true);
}
else if (canAddAt(right2))
{
addAt(right2);
topLeft = right2;
return(true);
}
}
cycleRotation(-1);
addAt(topLeft);
return(false);
}
public Grid(int XLowest, int XHighest, int YLowest, int YHighest)
{
this.XLowest = XLowest;
this.XHighest = XHighest;
this.YLowest = YLowest;
this.YHighest = YHighest;
GridCoords = new GridCoord[XHighest - XLowest + 1, YHighest - YLowest + 1];
}
public void ReplaceBlock(int blockIndex, GridCoord coord)
{
int index = GetIndex(coord);
Block oldBlock = blocks[index];
Vector3 oldBlockPosition = oldBlock.transform.position;
CreateBlock(blockIndex, coord, index);
Destroy(oldBlock.gameObject);
}
public Vector3 query_graph_to_vec3(int pos_x, int pos_y, int goal_x, int goal_y)
{
int i = pos_x, j = pos_y, k = goal_x, l = goal_y;
GridCoord n = next[i, j, k, l];
Debug.Log("I was queried.");
Debug.Log(n);
return(world_coords_from_grid_coords(n.x, n.y));
}
public TileChunk AddChunk(GridCoord coord)
{
TileChunk chunk = (TileChunk)Instantiate(m_chunkPrefab, new Vector3(coord.x, coord.y, 3), Quaternion.identity);
chunk.Init(coord, m_chunkSize);
m_chunks[coord] = chunk;
chunk.transform.parent = transform;
return chunk;
}
public override bool Equals(object obj)
{
if (!(obj is GridCoord))
{
return(false);
}
GridCoord gc = (GridCoord)obj;
return(this.x == gc.x && this.y == gc.y);
}
public override void OnAddToLevel(LevelGrid grid, GridCoord position)
{
// Try to link to an unused trigger.
TriggeredPlatformSquare trigger = FindUnusedTriggeredPlatformSquare(grid);
if (trigger != null)
{
triggerSquare = trigger;
triggerSquare.toggleSquare = this;
}
}
public int[] query_graph(int pos_x, int pos_y, int goal_x, int goal_y)
{
int i = pos_x, j = pos_y, k = goal_x, l = goal_y;
GridCoord v = next[i, j, k, l];
Debug.Log("I was queried.");
Debug.Log(next[i, j, k, l]);
int[] val = new int[] { v.x, v.y };
return(val);
}
public override void OnAddToLevel(LevelGrid grid, GridCoord position)
{
// Try to link to an unused toggle.
ToggleTriggerPlatformSquare toggle = FindUnusedToggleTriggerPlatformSquare(grid);
if (toggle != null)
{
toggleSquare = toggle;
toggleSquare.triggerSquare = this;
}
}
public void PlaceShopping()
{
for (int x = 0; x < width; x++)
{
for (int z = 0; z < height; z++)
{
GridCoord coord = new GridCoord(x, z);
int index = GetIndex(coord);
if (Array.IndexOf(new BlockType[2] {
BlockType.residential, BlockType.city
}, blocks[index].type) == -1)
{
continue;
}
bool residentialSeen = false;
bool citySeen = false;
BlockType[] urban = new BlockType[2] {
BlockType.residential, BlockType.city
};
Block northBlock = GetBlockInDirection(Direction.North, coord);
Block eastBlock = GetBlockInDirection(Direction.East, coord);
Block southBlock = GetBlockInDirection(Direction.South, coord);
Block westBlock = GetBlockInDirection(Direction.West, coord);
bool northIsResidential = northBlock ? Array.IndexOf(urban, northBlock.type) > -1 : false;
bool eastIsResidential = eastBlock ? Array.IndexOf(urban, eastBlock.type) > -1 : false;
bool southIsResidential = southBlock ? Array.IndexOf(urban, southBlock.type) > -1 : false;
bool westIsResidential = westBlock ? Array.IndexOf(urban, westBlock.type) > -1 : false;
Block[] neighbors = new Block[4] {
northBlock, eastBlock, southBlock, westBlock
};
foreach (Block neighbor in neighbors)
{
if (neighbor && neighbor.type == BlockType.residential)
{
residentialSeen = true;
}
if (neighbor && neighbor.type == BlockType.city)
{
citySeen = true;
}
}
if (
northIsResidential && eastIsResidential && southIsResidential && westIsResidential &&
residentialSeen && citySeen &&
UnityEngine.Random.value * 100 < shoppingChance)
{
ReplaceBlock(5, coord);
}
}
}
}
public void CreateBlock(int blockIndex, GridCoord coord, int i)
{
Vector3 newPosition = new Vector3(coord.x * blockOffset, 0f, coord.z * blockOffset);
Block blockPrefab = blockPrefabs[blockIndex];
Block block = blocks[i] = Instantiate <Block>(blockPrefab);
block.transform.SetParent(transform, false);
block.transform.localPosition = newPosition;
block.neighborhood = this;
block.coord = coord;
block.index = GetIndex(coord);
}
public Block GetBlockAtCoords(GridCoord coord)
{
if (parentShape != null)
{
if (coord.x < 0)
{
Neighborhood borderingNeighborhood = parentShape.GetNeighborhoodInDirection(Direction.West, this);
if (!borderingNeighborhood)
{
return(null);
}
return(borderingNeighborhood.GetBlockAtCoords(new GridCoord(width - 1, coord.z)));
}
if (coord.z < 0)
{
Neighborhood borderingNeighborhood = parentShape.GetNeighborhoodInDirection(Direction.South, this);
if (!borderingNeighborhood)
{
return(null);
}
return(borderingNeighborhood.GetBlockAtCoords(new GridCoord(coord.x, height - 1)));
}
if (coord.x > width - 1)
{
Neighborhood borderingNeighborhood = parentShape.GetNeighborhoodInDirection(Direction.East, this);
if (!borderingNeighborhood)
{
return(null);
}
return(borderingNeighborhood.GetBlockAtCoords(new GridCoord(0, coord.z)));
}
if (coord.z > height - 1)
{
Neighborhood borderingNeighborhood = parentShape.GetNeighborhoodInDirection(Direction.North, this);
if (!borderingNeighborhood)
{
return(null);
}
return(borderingNeighborhood.GetBlockAtCoords(new GridCoord(coord.x, 0)));
}
}
int index = GetIndex(coord);
if (ContainsIndex(index))
{
Block block = blocks[index];
return(block);
}
else
{
throw new Exception("Coordinate not inside known neighborhoods.");
}
}
// Removes the shape from the grid, checks if it can be readded one space below.
// If it can't, then it's at the bottom (and true will be returned). Re-adds the
// shape to the grid, then returns the result
public bool isAtBottom()
{
removeFromGrid();
GridCoord belowCoords = new GridCoord(topLeft.row + 1, topLeft.col);
if (!canAddAt(belowCoords)) // it can't go down further
{
addAt(topLeft);
return(true);
}
addAt(topLeft);
return(false);
}
// Shifts the shape in the given horizontal and vertical directions. Returns whether
// or not the shift succeeded.
private bool shift(int horizontal, int vertical)
{
removeFromGrid();
GridCoord newCoords = new GridCoord(topLeft.row + vertical, topLeft.col + horizontal);
if (canAddAt(newCoords))
{
addAt(newCoords);
topLeft = newCoords;
return(true);
}
addAt(topLeft);
return(false);
}
public GridCoord RandomAdjacent(GridCoord coord)
{
int dirX = 0;
int dirY = 0;
int dirZ = 0;
do
{
dirX = Random.Range(-1, 2);
dirY = Random.Range(-1, 2);
dirZ = Random.Range(-1, 2);
} while (dirX == 0 && dirY == 0 && dirZ == 0);
return new GridCoord(coord.x + dirX, coord.y + dirY, coord.z + dirZ);
}
public void Move(GridCoord start, GridCoord end)
{
if (start.Equals(end))
return;
var occupying = gridGOs[end.x, end.y, end.z];
if (occupying != null)
Destroy(occupying);
gridGOs[start.x, start.y, start.z].transform.position = end.WorldPosition;
gridGOs[end.x, end.y, end.z] = gridGOs[start.x, start.y, start.z];
gridGOs[start.x, start.y, start.z] = null;
grid[end.x, end.y, end.z] = grid[start.x, start.y, start.z];
grid[start.x, start.y, start.z] = VoxelType.Empty;
}
public void UpdateLight(GridCoord coord, float intensity)
{
try
{
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
lightMap.SetPixel((coord.x + (m_width / 2)) * 8 + i, (coord.y + (m_height / 2)) * 8 + j, new Color(0, 0, 0, intensity));
}
}
update = true;
}
catch (Exception e)
{
Debug.Log(e.Message);
}
}
public void UpdateLight(GridCoord coord)
{
Building building = BuildingManager.Inst.Get(coord);
if (building != null)
{
UpdateLight(coord, 1);
return;
}
Tile tile = TileManager.Inst.Get(coord);
if (tile != null)
{
UpdateLight(coord, tile.m_health == 0 ? 0.5f : 1f);
return;
}
UpdateLight(coord, 0);
}
/// <summary>
/// Adds the object. returns true if the object was added
/// </summary>
/// <returns>
/// The object.
/// </returns>
/// <param name='x'>
/// If set to <c>true</c> x.
/// </param>
/// <param name='y'>
/// If set to <c>true</c> y.
/// </param>
/// <param name='newObject'>
/// If set to <c>true</c> new object.
/// </param>
public bool AddObject(GridCoord location, GameObject newObject)
{
//sanity check
if(OutOfBounds(location) || newObject == null)
return false;
if(grid[location.x,location.y].IsOccupied())
{
return false;
}
grid[location.x,location.y].occupier = newObject;
//grid is dirty
isDirty = true;
//tell any observers that we've updated the view
ObjectAdded(location, newObject);
return true;
}
public bool IsSurrounded(GridCoord location)
{
//sanity - out of bounds is 'surrounded'
if(OutOfBounds(location))
return true;
return IsOccupied(location.x + 1, location.y ) &&
IsOccupied(location.x - 1, location.y) &&
IsOccupied(location.x, location.y + 1) &&
IsOccupied(location.x, location.y - 1);
}
public bool OutOfBounds(GridCoord location)
{
return location.x >= GetWidth() || location.y >= GetHeight()
|| location.x < 0 || location.y < 0;
}
public bool IsOccupied(GridCoord location)
{
//sanity
if(OutOfBounds(location))
return true;
try
{
return grid[location.x, location.y].IsOccupied();
}
catch
{
Debug.Log("failed looking for " + location);
return true;
}
}
public bool IsOccupied(int x, int y)
{
//sanity
GridCoord location = new GridCoord(x,y);
return IsOccupied(location);
}
public bool Equals(GridCoord other)
{
return other.x == x && other.y == y && other.z == z;
}
public GridSpace GetGridSpace(GridCoord position)
{
return grid[position.x, position.y];
}
public GridCoordDist(GridCoord coord, float dist)
{
this.coord = coord;
this.distance = dist;
}
void DeleteTile(Vector2 point)
{
GridCoord coord = new GridCoord((short)(Mathf.FloorToInt((point.x + 0.5f) / maker.m_tileSize) * maker.m_tileSize), (short)(Mathf.FloorToInt((point.y + 0.5f) / maker.m_tileSize) * maker.m_tileSize));
maker.Remove(coord);
}
public GridCoord ToChunkCoord(GridCoord coord)
{
return new GridCoord((short)(coord.x - Calc.mod(coord.x, m_chunkSize)), (short)(coord.y - Calc.mod(coord.y, m_chunkSize)));
}
public TileChunk FindChunk(GridCoord coord)
{
GridCoord chunkCoord = ToChunkCoord(coord);
if (m_chunks.ContainsKey(chunkCoord))
return m_chunks[chunkCoord];
return null;
}
public void Remove(GridCoord coord)
{
if (m_tiles.ContainsKey(coord))
{
Tile tile = m_tiles[coord];
m_tiles.Remove(coord);
tile.RemoveForMaker();
}
}
public Tile GenTile(TileType type, GridCoord coord)
{
Tile tile = new Tile(tileID, m_tileTypeDic[type], coord, null);
tileID++;
return tile;
}
public Tile GenBrushTile(GridCoord coord)
{
Tile tile = new Tile(tileID, m_brushTile, coord, null);
tileID++;
return tile;
}
public void Set(GridCoord coord, VoxelType type)
{
var previousType = grid[coord.x, coord.y, coord.z];
AdjustFillCount(previousType, type);
grid[coord.x, coord.y, coord.z] = type;
CreateVoxel(coord, type);
}
public GridCoord FindRandomEmptyAdjacentSpace(GridCoord startSpace)
{
//we will never have more than 4 spaces so might as well not
//use too much memory?
List<GridCoord> eligibleSpaces = new List<GridCoord>(4);
//get all the spaces we could possible have
//north space
GridCoord space = new GridCoord(startSpace.x, startSpace.y + 1);
if(!OutOfBounds(space) && !IsOccupied(space))
{
eligibleSpaces.Add(space);
}
//east space
space = new GridCoord(startSpace.x + 1, startSpace.y);
if(!OutOfBounds(space) && !IsOccupied(space))
{
eligibleSpaces.Add(space);
}
//south space
space = new GridCoord(startSpace.x, startSpace.y - 1);
if(!OutOfBounds(space) && !IsOccupied(space))
{
eligibleSpaces.Add(space);
}
//west space
space = new GridCoord(startSpace.x - 1, startSpace.y);
if(!OutOfBounds(space) && !IsOccupied(space))
{
eligibleSpaces.Add(space);
}
//pick a random space
int pickedSpace = UnityEngine.Random.Range(0, eligibleSpaces.Count - 1);
return eligibleSpaces[pickedSpace];
}
void CreateVoxel(GridCoord coord, VoxelType type)
{
var voxel = gridGOs[coord.x, coord.y, coord.z];
if (voxel == null)
{
voxel = (GameObject)Instantiate(voxelGO, coord.WorldPosition, Quaternion.identity);
gridGOs[coord.x, coord.y, coord.z] = voxel;
}
voxel.GetComponent<VoxelMaterialAdjuster>().SetType(type);
if (type == VoxelType.Black)
{
var black = voxel.AddComponent<BlackVoxel>();
black.Initialize(this, coord);
}
}
public VoxelType Get(GridCoord coord)
{
return grid[coord.x, coord.y, coord.z];
}