public void buildObstacles()
{
TileMap tilemap = (TileMap)GetNode("Navigation2D/Ground");
Vector2 cellSize = tilemap.CellSize;
Rect2 usedRect = tilemap.GetUsedRect();
int startPointX = (int)usedRect.Position.x;
int startPointY = (int)usedRect.Position.y;
int maxLengthX = (int)usedRect.Size.x;
int maxLengthY = (int)usedRect.Size.y;
for (int xIndex = startPointX; xIndex < maxLengthX; xIndex++)
{
for (int yIndex = startPointY; yIndex < maxLengthY; yIndex++)
{
Vector2 position;
Obstacle.Items item = Obstacle.Items.remain;
if (tilemap.GetCell(xIndex, yIndex) == 0)
{
item = Obstacle.Items.crate_wood;
}
else if (tilemap.GetCell(xIndex, yIndex) == 45 || tilemap.GetCell(xIndex, yIndex) == 46)
{
item = Obstacle.Items.crate_steel;
}
else if (tilemap.GetCell(xIndex, yIndex) == 7)
{
item = Obstacle.Items.roadblock_red;
}
if (item != Obstacle.Items.remain)
{
position = tilemap.MapToWorld(new Vector2(xIndex, yIndex));
//for (int tileIndex = 0; tileIndex < 4; tileIndex++)
//{
Obstacle obstacle = (Obstacle)((PackedScene)GD.Load("res://environments/Obstacle.tscn")).Instance();
obstacle.type = item;
obstacle.Position = position + (cellSize / 2);
// if (tileIndex == 0)
// {
// obstacle.Position = new Vector2(position.x + (cellSize.x / 2), position.y + (cellSize.y / 2));
// }
// else if (tileIndex == 1)
// {
// obstacle.Position = new Vector2(position.x + (cellSize.x / 2) + cellSize.x, position.y + (cellSize.y / 2));
// }
// else if (tileIndex == 2)
// {
// obstacle.Position = new Vector2(position.x + (cellSize.x / 2), position.y + (cellSize.y / 2) + cellSize.y);
// }
// else if (tileIndex == 3)
// {
// obstacle.Position = new Vector2(position.x + (cellSize.x / 2) + cellSize.x, position.y + (cellSize.y / 2) + cellSize.y);
// }
obstacle.Name = "obstacle_" + xIndex + "_" + yIndex;
GetNode("Obstacles").AddChild(obstacle);
//}
}
}
}
if (GetTree().IsNetworkServer())
{
buildObstaclesCache();
}
}
private void buildObstacles()
{
Rect2 usedRect = _tileMap.GetUsedRect();
int startPointX = (int)usedRect.Position.x;
int startPointY = (int)usedRect.Position.y;
int maxLengthX = (int)usedRect.Size.x;
int maxLengthY = (int)usedRect.Size.y;
Godot.Collections.Dictionary prebuildObstacles = new Godot.Collections.Dictionary();
if (GetTree().NetworkPeer == null || GetTree().IsNetworkServer())
{
// Add pre - added obstacles
foreach (Node2D obstacle in GetChildren())
{
Vector2 pos = _tileMap.WorldToMap(obstacle.Position);
prebuildObstacles.Add(pos.x + _obstacleIndexSeparator + pos.y, pos);
float x = pos.x;
float y = pos.y;
prebuildObstacles.Add(x + _obstacleIndexSeparator + y, new Vector2(x, y));
}
}
for (int xIndex = startPointX; xIndex < maxLengthX; xIndex++)
{
for (int yIndex = startPointY; yIndex < maxLengthY; yIndex++)
{
// if there is already obstacle on it, then ignore this tile, this is also not workable tile, so skip entire logic to next tile
if (prebuildObstacles.Contains(xIndex + _obstacleIndexSeparator + yIndex))
{
continue;
}
Vector2 position;
Obstacle.Items item = Obstacle.Items.remain;
if (_tileMap.GetCell(xIndex, yIndex) == 0)
{
item = Obstacle.Items.crate_wood;
}
else if (_tileMap.GetCell(xIndex, yIndex) == 45 || _tileMap.GetCell(xIndex, yIndex) == 46)
{
item = Obstacle.Items.crate_steel;
}
else if (_tileMap.GetCell(xIndex, yIndex) == 7)
{
item = Obstacle.Items.roadblock_red;
}
Label mapLabel = (Label)GetNode("../MapCoordinate").Duplicate();
mapLabel.Text = ("(" + xIndex + "," + yIndex + ")");
mapLabel.Name = "maplabel_" + xIndex + _obstacleIndexSeparator + yIndex;
position = _tileMap.MapToWorld(new Vector2(xIndex, yIndex));
if (item != Obstacle.Items.remain)
{
Obstacle obstacle = (Obstacle)((PackedScene)GD.Load("res://environments/Obstacle.tscn")).Instance();
obstacle.type = item;
obstacle.Name = _obstaclePrefix + xIndex + _obstacleIndexSeparator + yIndex;
AddChild(obstacle);
obstacle.GlobalPosition = position + _halfCellSize;
mapLabel.Set("custom_colors/font_color", new Color("#ff0000"));
}
else
{
if (GetTree().NetworkPeer == null || GetTree().IsNetworkServer())
{
// As there is no obstacle, this cell is a workable path
_traverableTiles.Add(new Vector2(xIndex, yIndex));
}
mapLabel.Set("custom_colors/font_color", new Color("#0016ff"));
}
mapLabel.SetGlobalPosition(position + _halfCellSize);
AddChild(mapLabel);
}
}
if (GetTree().NetworkPeer == null || GetTree().IsNetworkServer())
{
_buildObstaclesCache();
}
}