private void Start()
{
TileBuilderWrapper tbw = TileGeneration.buildTiles();
allTiles = tbw.allTiles;
outgoingEdges = tbw.outgoingEdges;
incomingTiles = tbw.incomingTiles;
// We only need to draw the ground once
this.tileDraw.drawGround(allTiles);
}
// TODO: Make distance a float based on distance. Currently it's just int of weight 1 => might not play nice with A* huristic
public static TileBuilderWrapper buildTiles()
{
// NOTE: Result is accessed via (x,y)
TileBuilderWrapper result = new TileBuilderWrapper();
// Add the top row of tiles
for (int x = 0; x < GameSetup.BOARD_WIDTH; x++)
{
Tile t = new Tile(new Vector2Int(x, 0));
result.addTile(x, 0, t);
}
// Add the leftmost col of tiles
// NOTE [0,0] has already been made, start at [0,1]
for (int y = 1; y < GameSetup.BOARD_HEIGHT; y++)
{
Tile t = new Tile(new Vector2Int(0, y));
Tile upNeighbor = result.allTiles[0, y - 1];
result.addTile(0, y, t);
// Add a double ended edge from (t <-> upNeighbor) with weight of 1
result.addTwoWayNeighbor(t, upNeighbor, Vector2.Distance(t.position, upNeighbor.position));
}
// Add all the remaining tiles
// NOTE: start at 1,1
for (int y = 1; y < GameSetup.BOARD_HEIGHT; y++)
{
for (int x = 1; x < GameSetup.BOARD_WIDTH; x++)
{
Tile t = new Tile(new Vector2Int(x, y));
result.addTile(x, y, t);
// Because we initialized the top row and left col
// we are guarenteed that these operations are NOT out of bounds
Tile leftNeighbor = result.allTiles[x - 1, y];
Tile upNeighbor = result.allTiles[x, y - 1];
result.addTwoWayNeighbor(t, leftNeighbor, Vector2.Distance(t.position, upNeighbor.position));
result.addTwoWayNeighbor(t, upNeighbor, Vector2.Distance(t.position, upNeighbor.position));
} // End x loop
} // End Y loop
return(result);
}