/**
* Default spawn bounds = tilemap floor size - sprite padding
*/
void InitDefaultSpawnBounds()
{
TilemapInfo tilemapInfo = TilemapInfo.Instance;
Vector3 bottomLeft = tilemapInfo.GetWorldCoordinatesOfTilePosition(tilemapInfo.GetBottomLeftCornerTilePosition());
Vector3 topRight = tilemapInfo.GetWorldCoordinatesOfTilePosition(tilemapInfo.GetTopRightCornerTilePosition());
this.minX = bottomLeft.x;
this.maxX = topRight.x;
this.minY = bottomLeft.y;
this.maxY = topRight.y;
}
void InitFloor()
{
Vector3Int bottomLeft = tilemapInfo.GetBottomLeftCornerTilePosition();
Vector3Int topRight = tilemapInfo.GetTopRightCornerTilePosition();
for (int r = bottomLeft.y; r < topRight.y; r++)
{
for (int c = bottomLeft.x; c < topRight.x; c++)
{
Vector3Int tilePosition = new Vector3Int(c, r, 0);
tilemap.SetTile(tilePosition, tiles.GetTileByName("Floor"));
}
}
}
/**
* Randomly spawns n doors
* Possible door tile positions include any position on the top/bot rows and left/right cols
*/
public void SpawnNDoors(int n)
{
TilemapInfo tilemapInfo = TilemapInfo.Instance;
Vector3Int bottomLeft = tilemapInfo.GetBottomLeftCornerTilePosition();
Vector3Int topRight = tilemapInfo.GetTopRightCornerTilePosition();
for (int i = 0; i < n; i++)
{
int randRow = UnityEngine.Random.Range(bottomLeft.y + 1, topRight.y - 1);
int randCol = UnityEngine.Random.Range(bottomLeft.x + 1, topRight.x - 1);
int row = randRow;
int col = randCol;
switch (i % 4)
{
case 0: //top
row = topRight.y;
break;
case 1: //bot
row = bottomLeft.y;
break;
case 2: //left
col = bottomLeft.x;
break;
case 3: //right
col = topRight.x;
break;
}
Vector3Int doorTilePosition = new Vector3Int(col, row, 0);
Vector3 doorWorldPosition = tilemapInfo.GetWorldCoordinatesOfTilePosition(doorTilePosition);
SpawnSprite(doorWorldPosition, Quaternion.identity);
}
}