private PolygonColliderTrigger[] LoadColliders(IsometricMap map, string groupName)
{
var collidersGroup = map.ObjectGroups[groupName];
var colliders = new PolygonColliderTrigger[collidersGroup.Count];
for (var i = 0; i < collidersGroup.Count; i++)
{
var obj = collidersGroup[i];
var points = new Vector2[4];
points[0] = new Vector2(obj.Position.X, obj.Position.Y); //Topleft
points[1] = new Vector2(obj.Position.X + obj.Width, obj.Position.Y); //Topright
points[2] = new Vector2(obj.Position.X + obj.Width, obj.Position.Y + obj.Height); //BotRight
points[3] = new Vector2(obj.Position.X, obj.Position.Y + obj.Height); //BotLeft
for (var o = 0; o < 4; o++)
{
points[o] = Isometric.WorldToIsometricWorld(points[o], map);
}
colliders[i] = new PolygonColliderTrigger(points);
colliders[i].SetShouldColliderScaleAndRotateWithTransform(false);
//Finally check to see if it has a depth property before adding
if (obj.Properties.TryGetValue("depth", out var depth))
{
float.TryParse(depth, out var floatValue);
colliders[i].Depth = floatValue;
}
colliderEntity.AddComponent(colliders[i]);
}
return(colliders);
}
private static void ReadObjectGroupNode(XmlReader rdr, IsometricMap map)
{
foreach (var r in IterateNodeEnumerable(rdr))
{
ObjectGroupParseMap.TryGetValue(r.Name, out var value);
value?.Invoke(r, map);
}
}
//Reads <map ...>
private static void ReadMapNode(XmlReader rdr, IsometricMap map)
{
//Only iterate attributes, </map> end element is at the end of the file.
while (rdr.MoveToNextAttribute())
{
MapParseMap.TryGetValue(rdr.Name, out var value);
value?.Invoke(rdr, map);
}
}
public IsometricLayer(int sizex, int sizey, bool isObjectPositioningLayer = false)
{
Indices = new DenseArray <int>(sizey, sizex);
map = IsometricMap.Instance;
if (isObjectPositioningLayer)
{
SetAsObjectPositioningLayer();
}
}
//Reads <layer .../>
private static void ReadLayerNode(XmlReader rdr, IsometricMap map)
{
map.Layers.Add(new IsometricLayer(map.Width, map.Height));
foreach (var r in IterateNodeEnumerable(rdr))
{
LayerParseMap.TryGetValue(r.Name, out var value);
value?.Invoke(r, map);
}
}
//Reads <tileset .../>
private static void ReadTilesetNode(XmlReader rdr, IsometricMap map)
{
var tileset = new Tileset();
foreach (var r in IterateNodeEnumerable(rdr))
{
TilesetParseMap.TryGetValue(r.Name, out var value);
value?.Invoke(r, tileset);
}
map.Tilesets.Add(tileset);
}
public OverlapZones(IsometricMap map, Entity ent)
{
colliderEntity = ent;
frontColliders = LoadColliders(map, "FrontOverlapZones");
//backColliders = LoadColliders(map, "BackOverlapZones");
}
public IsometricMapComponent(IsometricMap map)
{
this.map = map;
}
public Vector2 ConvertCoordinatesToIsometricSpace(IsometricMap map)
{
WorldPosition = Isometric.WorldToIsometricWorld(Position, map);
return(WorldPosition);
}