// This must be called in order for rotation and position offset to by applied
public void RenderPoints(SuperTile tile, GridOrientation orientation, Vector2 gridSize)
{
if (orientation == GridOrientation.Isometric)
{
m_Position = IsometricTransform(m_Position, tile, gridSize);
m_Position.x += gridSize.x * 0.5f;
for (int i = 0; i < m_Points.Length; i++)
{
m_Points[i] = IsometricTransform(m_Points[i], tile, gridSize);
}
// Also, we are forced to use polygon colliders for isometric projection
if (m_CollisionShapeType == CollisionShapeType.Ellipse || m_CollisionShapeType == CollisionShapeType.Rectangle)
{
m_CollisionShapeType = CollisionShapeType.Polygon;
}
}
// Burn rotation into our points
ApplyRotationToPoints();
// Burn translation into our points
m_Points = m_Points.Select(p => p + m_Position).ToArray();
// Transform all points so that they wrt the bottom-left of the tile
// This should make calculations later easier since Tiled treats the bottom-left corner of a tile as the local origin
m_Points = m_Points.Select(p => LocalTransform(p, tile)).ToArray();
m_Position = LocalTransform(m_Position, tile);
}
private Vector2 IsometricTransform(Vector2 pt, SuperTile tile, Vector2 gridSize)
{
float cx = pt.x / tile.m_Width;
float cy = pt.y / tile.m_Height;
float x = (cx - cy) * gridSize.x;
float y = (cx + cy) * gridSize.y;
return(new Vector2(x, y));
}
public static bool GetPropertyValueAsBool(this SuperTile tile, string propName, bool defaultValue)
{
CustomProperty property;
if (TryGetProperty(tile, propName, out property))
{
return(property.GetValueAsBool());
}
return(defaultValue);
}
public static float GetPropertyValueAsFloat(this SuperTile tile, string propName, float defaultValue)
{
CustomProperty property;
if (TryGetProperty(tile, propName, out property))
{
return(property.GetValueAsFloat());
}
return(defaultValue);
}
public static T GetPropertyValueAsEnum <T>(this SuperTile tile, string propName, T defaultValue)
{
CustomProperty property;
if (TryGetProperty(tile, propName, out property))
{
return(property.GetValueAsEnum <T>());
}
return(defaultValue);
}
public static Color GetPropertyValueAsColor(this SuperTile tile, string propName, Color defaultValue)
{
CustomProperty property;
if (TryGetProperty(tile, propName, out property))
{
return(property.GetValueAsColor());
}
return(defaultValue);
}
private Vector2 IsometricTransform(Vector2 pt, SuperTile tile,Vector2 gridSize)
{
float cx = pt.x / gridSize.y;
float cy = pt.y / gridSize.y;
float x = (cx - cy) * gridSize.x * 0.5f;
float y = (cx + cy) * gridSize.y * 0.5f;
y += (tile.m_Height - gridSize.y) * 0.5f;
return new Vector2(x, y);
}
public static bool TryGetProperty(this SuperTile tile, string propName, out CustomProperty property)
{
property = null;
if (tile == null)
{
return(false);
}
if (tile.m_CustomProperties == null)
{
return(false);
}
if (tile.m_CustomProperties.TryGetProperty(propName, out property))
{
return(true);
}
return(false);
}
// This must be called in order for rotation and position offset to by applied
public void RenderPoints(SuperTile tile, MapOrientation orientation, Vector2 gridSize)
{
if (orientation == MapOrientation.Isometric)
{
m_Position = IsometricTransform(m_Position, tile, gridSize);
m_Position.x += gridSize.x * 0.5f;
m_Position.y += tile.m_Height - gridSize.y;
for (int i = 0; i < m_Points.Length; i++)
{
m_Points[i] = IsometricTransform(m_Points[i], tile, gridSize);
}
// Also, we are forced to use polygon colliders for isometric projection
if (m_CollisionShapeType == CollisionShapeType.Ellipse || m_CollisionShapeType == CollisionShapeType.Rectangle)
{
m_CollisionShapeType = CollisionShapeType.Polygon;
}
}
ApplyRotationToPoints();
m_Points = m_Points.Select(p => p + m_Position).ToArray();
}
private Vector2 LocalTransform(Vector2 pt, SuperTile tile)
{
return new Vector2(pt.x, tile.m_Height - pt.y);
}
public static Color GetPropertyValueAsColor(this SuperTile tile, string propName)
{
return(GetPropertyValueAsColor(tile, propName, Color.clear));
}
public static float GetPropertyValueAsFloat(this SuperTile tile, string propName)
{
return(GetPropertyValueAsFloat(tile, propName, 0));
}
public static bool GetPropertyValueAsBool(this SuperTile tile, string propName)
{
return(GetPropertyValueAsBool(tile, propName, false));
}
public static string GetPropertyValueAsString(this SuperTile tile, string propName)
{
return(GetPropertyValueAsString(tile, propName, string.Empty));
}
public static T GetPropertyValueAsEnum <T>(this SuperTile tile, string propName)
{
return(GetPropertyValueAsEnum(tile, propName, default(T)));
}