Vector2 getMovementDirection(Vector2 from, Vector2 to)
{
int direction = map.DeltaMovement(from, to);
Vector2 movementDirection = new Vector2();
switch (direction)
{
case 1:
movementDirection = new Vector2(1, 0);
break;
case 2:
movementDirection = new Vector2(1, 1);
break;
case 3:
movementDirection = new Vector2(0, 1);
break;
case 4:
movementDirection = new Vector2(-1, 1);
break;
case 5:
movementDirection = new Vector2(-1, 0);
break;
case 6:
movementDirection = new Vector2(1, -1);
break;
case 7:
movementDirection = new Vector2(0, -1);
break;
case 8:
movementDirection = new Vector2(-1, -1);
break;
}
//Debug.Log( from + " " + to + " " + movementDirection);
return(movementDirection);
}
public void setConnection(int fromTileX, int fromTileY, GameObject toGo)
{
//Debug.Log("SET CONNECTION " + fromTileX + " " + fromTileY + " " + map.graph[fromTileX, fromTileY].isConnected);
int newTileX = toGo.GetComponent <Cell>().tileX;
int newTileY = toGo.GetComponent <Cell>().tileY;
if ((!map.graph[fromTileX, fromTileY].isConnected || !map.graph[newTileX, newTileY].isConnected) ||
ReferenceEquals(map.isNodeInShape(new Vector2(fromTileX, fromTileY)), map.isNodeInShape(new Vector2(newTileX, newTileY))))
{
// Draw line between object and lock it
if (toGo != null && toGo.GetComponent <Cell>() != null)
{
isNeighbour = false;
bool crossConnect = false;
// FIX WHEN THERE IS NO NODE IN GIVEN DIRECTION
// Chceck for cross paths
Vector2 from = new Vector2(tileX, tileY);
Vector2 to = new Vector2(newTileX, newTileY);
int tempDir = map.DeltaMovement(from, to);
Vector2 dirVec = to - from;
if (tempDir % 2 == 0)
{
if (map.tiles[tileX + (int)dirVec.x, tileY] != 0 && map.tiles[tileX, tileY + (int)dirVec.y] != 0)
{
if (map.graph[tileX + (int)dirVec.x, tileY].isConnected &&
map.graph[tileX, tileY + (int)dirVec.y].isConnected)
{
crossConnect = true;
}
}
}
if (!crossConnect)
{
foreach (var tile in map.graph[fromTileX, fromTileY].edges)
{
// Check if node is neighbour and if node can be connected (not already in path)
if (tile.node.x == newTileX && tile.node.y == newTileY)
{
// TO FIX (so f*****g discusting !!!) ... but working :)
if (!map.vertices.Contains(new Vector2(newTileX, newTileY)))
{
isNeighbour = true;
map.graph[fromTileX, fromTileY].isConnected = true;
makeConnection(newTileX, newTileY, fromTileX, fromTileY, toGo);
// Debug.Log(" LOCKED: " + fromTileX + " " + fromTileY);
break;
}
else if (map.vertices.Count > 0 && map.vertices[0] == new Vector2(newTileX, newTileY))
{
isNeighbour = true;
map.graph[fromTileX, fromTileY].isConnected = true;
makeConnection(newTileX, newTileY, fromTileX, fromTileY, toGo);
// Debug.Log(" LOCKED: " + fromTileX + " " + fromTileY);
break;
}
}
}
}
}
else
{
myLine.SetPosition(0, transform.position);
myLine.SetPosition(1, transform.position);
// Set Line to origin
// myLine.SetPosition(0, v3);
Debug.Log("ALREADY CONNECTED");
/*
* if (prevNodeGO != null)
* {
* prevNodeGO.GetComponent<SpriteRenderer>().color = Color.white;
* }
*/
//go.GetComponent<Cell>().isConnected = false;
}
if (!isNeighbour)
{
// Set Line to origin
myLine.SetPosition(0, transform.position);
myLine.SetPosition(1, transform.position);
//Debug.Log("NOT NEIGHBOUR!");
/*
* if (prevNodeGO != null)
* {
* prevNodeGO.GetComponent<SpriteRenderer>().color = Color.white;
* }
* //go.GetComponent<Cell>().isConnected = false;
*/
}
}
else
{
Debug.Log("WBABABABABA");
myLine.SetPosition(0, transform.position);
myLine.SetPosition(1, transform.position);
}
}
public Shape ValidShape()
{
//Debug.Log("SHAPE IN RECOGNITION");
//Debug.Log(map.shape.Count);
//foreach (var ele in map.shape)
//{
// Debug.Log(ele.x + " " + ele.y);
//}
if (map.shape.Count == 3) // Triangle
{
return(new Shape.Triangle());
}
else if (map.shape.Count == 4) // Square
{
Debug.Log("4 GON");
// direction between first 2 nodes
int dirType = map.DeltaMovement(map.shape[0], map.shape[1]);
//Debug.Log("INIT: " + dirType + " " + map.shape[0] +" " + map.shape[1]);
//lenght , in case of square , all sides will be equal
float length = Vector2.Distance(map.shape[0], map.shape[1]);
//determine if shape have diffrent side lenghts
bool rectangleFlag = false;
/* Direction types
*
* - only vertical and horzintal directions between nodes
*
* * *
* * *
* * *
*/
/* -only diagonal direcitions
*
*
* * *
* * * * *
* * *
*
*
*
*/
if (dirType % 2 != 0)
{
if (CheckAllNodesDirection(1, ref rectangleFlag, length))
{
if (!rectangleFlag)
{
Debug.Log("SQUARE");
return(new Shape.Rectangle(true));
}
else
{
Debug.Log("RECTANGLE");
return(new Shape.Rectangle(false));
}
}
}
else
{
if (CheckAllNodesDirection(0, ref rectangleFlag, length))
{
if (!rectangleFlag)
{
return(new Shape.Diamond(true));
}
else
{
Debug.Log("DIAMOND RECT");
return(new Shape.Diamond(false));
}
}
}
return(null);
}
else
{
Debug.Log("NOT SUPPRTED SHAPE , NUM OF CRONERS " + map.shape.Count);
}
return(null);
}