public void RemoveTilesAround(DoWorld world, DoRegion biggestRegion, int x, int y, int radius)
{
if (biggestRegion != null)
biggestRegion.Remove(world.GetTileAt(x, y));
for (int i = -radius; i <= radius; i++)
{
for (int j = -radius; j <= radius; j++)
{
int idX = x + i;
int idY = y + j;
if (idX >= borderWidth && idY >= borderWidth && idX < world.WorldWidth - borderWidth && idY < world.WorldHeight - borderWidth)
{
int dist = world.GetDistance8Neigh(x, y, idX, idY);
if (dist <= radius && world.GetTileAt(idX, idY).TopObject != DoTile.ObjectOnTop.Player && world.GetTileAt(idX, idY).TopObject != DoTile.ObjectOnTop.BigPortal && world.GetTileAt(idX, idY).TopObject != DoTile.ObjectOnTop.SingleBlocker && world.GetTileAt(idX, idY).TopObject != DoTile.ObjectOnTop.SmallPortal)
{
world.GetTileAt(idX, idY).Type = DoTile.TileType.Empty;
world.GetTileAt(idX, idY).TopObject = DoTile.ObjectOnTop.None;
world.GetTileAt(idX, idY).SpawnEnemyHere = false;
}
}
}
}
}
private void PlaceAllTheStuff(DoRegion biggestRegion)
{
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
DoTile curTile = CurWorld.GetTileAt(i, j);
//you are in the ground:
if (curTile.Type == DoTile.TileType.Empty)
{
//create grass
if (RandFloat() < grassOnGroundChance)
curTile.TopObject = DoTile.ObjectOnTop.Grass;
//create obstacle
else if (CurWorld.CountNeighbours(i, j, (x => (x.Type == DoTile.TileType.Obstacle || x.TopObject == DoTile.ObjectOnTop.SingleBlocker))) == 0)
{
if (RandFloat() < singleObstacleChanceOnGround)
curTile.TopObject = DoTile.ObjectOnTop.SingleBlocker;
}
//create pool:
else if (RandFloat() < poolSpawnChance)
curTile.TopObject = DoTile.ObjectOnTop.Pool;
if (curTile.TopObject == DoTile.ObjectOnTop.Grass || curTile.TopObject == DoTile.ObjectOnTop.None)
{
if (RandFloat() < enemyChance)
{
curTile.SpawnEnemyHere = true;
}
}
}
//you are on a obstacle:
else if (curTile.Type == DoTile.TileType.Obstacle)
{
if (CurWorld.HasLowerNeighbour(i, j, DoTile.TileType.Obstacle))
{
//create grass:
if (RandFloat() < grassOnObstacleChance)
curTile.TopObject = DoTile.ObjectOnTop.Grass;
//create obstacle
else if (RandFloat() < singleObstaclesChanceOnObstacles)
curTile.TopObject = DoTile.ObjectOnTop.SingleBlocker;
}
}
}
}
DoTile bigPortalTile = biggestRegion.GetTile( random.Next(biggestRegion.RegionSize()));
RemoveTilesAround(CurWorld, biggestRegion, bigPortalTile.X, bigPortalTile.Y, 8);
bigPortalTile.TopObject = DoTile.ObjectOnTop.BigPortal;
for (int i = 0; i < PortalStoneTarget.NUM_COLORS; i++)
{
DoTile smallPortalTile = biggestRegion.GetTile(random.Next(biggestRegion.RegionSize()));
RemoveTilesAround(CurWorld, biggestRegion, smallPortalTile.X, smallPortalTile.Y, 2);
smallPortalTile.TopObject = DoTile.ObjectOnTop.SmallPortal;
}
DoTile playerStartTile = biggestRegion.GetTile(random.Next(biggestRegion.RegionSize()));
RemoveTilesAround(CurWorld, biggestRegion, playerStartTile.X, playerStartTile.Y, 4);
playerStartTile.TopObject = DoTile.ObjectOnTop.Player;
}
private void FillRegion(DoRegion region, DoWorld world, int[,] markedTiles, int x, int y)
{
//is inside the level:
if (x >= 0 && y >= 0 && y < height && x < width)
{
//label is not 0 -> its marked by a region
if (markedTiles[x, y] != 0 || world.GetTileAt(x, y).Type == DoTile.TileType.Obstacle)
return;
else
{
markedTiles[x, y] = region.RegionId;
region.AddTile(world.GetTileAt(x, y));
FillRegion(region, world, markedTiles, x - 1, y);
FillRegion(region, world, markedTiles, x + 1, y);
FillRegion(region, world, markedTiles, x, y - 1);
FillRegion(region, world, markedTiles, x, y + 1);
}
}
}
