ElementBehaviour CreateCurrentLinkManually(Vector3 curPos, int index, Vector3[] connectPts, int lastIndex, out int newIndex)
{
newIndex = 0; //reminder: it will change in ANY way, just to get rid of error
GameObject link = (GameObject)Instantiate(wires[1], curPos, Quaternion.identity);
ElementBehaviour elt = link.GetComponent <ElementBehaviour>();
elements[(int)(curPos.x) + 3, (int)(curPos.y) + 3] = elt;
bool isPlaced = false;
for (int k = 0; k < 4; k++)
{
link.transform.Rotate(0f, 0f, 90f, Space.Self);
elt.FindConnectionPoints();
for (int i = 0; i < elt.connectionsPts.Length; i++)
{
if (UniMath.ApproximatelyEqual(elt.connectionsPts[i], connectPts[lastIndex]))
{
if (elt.connectionsPts[1 - i].x > -3.5f && elt.connectionsPts[1 - i].x <4.5f && elt.connectionsPts[1 - i].y> -3.5f && elt.connectionsPts[1 - i].y < 4.5f) //if we're not out of bounds
{
isPlaced = true;
newIndex = 1 - i;
break;
}
}
}
if (isPlaced)
{
break;
}
}
link.name = link.name.Remove(link.name.Length - 7);
link.transform.SetParent(elementsRoot);
return(elt);
}
void CreateInitialPowersource()
{
bool isPlaced = false;
while (!isPlaced)
{
int x = Random.Range(-3, 5);
int y = Random.Range(-3, 5);
if (elements[x + 3, y + 3] == null)
{
GameObject go = (GameObject)Instantiate(powerSource, new Vector3(x, y), Quaternion.identity); //instantiate and move to position
ElementBehaviour elt = go.GetComponent <ElementBehaviour>();
elements[x + 3, y + 3] = elt; //add to the matrix
go.transform.Rotate(0f, 0f, 90f * Random.Range(0, 4), Space.Self);
for (int i = 0; i < 4; i++)
{
go.transform.Rotate(0f, 0f, 90f, Space.Self);
elt.FindConnectionPoints();
if (elt.connectionsPts[0].x > -3.5f && elt.connectionsPts[0].x <4.5f && elt.connectionsPts[0].y> -3.5f && elt.connectionsPts[0].y < 4.5f) //if we're not out of bounds
//calculate position for next link
{
Vector3 offset = Vector3.zero;
if (UniMath.ApproximatelyEqual(elt.connectionsPts[0].x, elt.transform.position.x))
{
if (elt.connectionsPts[0].y > elt.transform.position.y)
{
offset = Vector3.up; //above the center of current link
}
else
{
offset = Vector3.down; //below the center
}
}
else if (UniMath.ApproximatelyEqual(elt.connectionsPts[0].y, elt.transform.position.y))
{
if (elt.connectionsPts[0].x > elt.transform.position.x)
{
offset = Vector3.right; //to the right to the center
}
else
{
offset = Vector3.left; //to the left to the center
}
}
if (elements[x + 3 + (int)offset.x, y + 3 + (int)offset.y] == null)
{
isPlaced = true;
break;
}
}
}
if (!isPlaced) //if we fail to place our new powersource at given (x, y) coords
{
Destroy(go);
continue;
}
go.name = go.name.Remove(go.name.Length - 7); //edit name
go.transform.SetParent(elementsRoot); //edit hierachy
GenerateVoltageButton(); //make voltage button
GameObject lightning = (GameObject)Instantiate(powerSourceLightning, go.transform.position, Quaternion.identity);
elt.lightningSprite = lightning.GetComponent <SpriteRenderer>();
CreateChainLink(null, elt, 0, 0);
}
}
}
void CreateChainLink(ElementBehaviour lastLink, ElementBehaviour curLink, int lastIndex, int index)
{
int eltIndex = 0, newIndex = 0;
bool isPlaced = false;
if (!(curLink.connectionsPts[index].x > -3.5f && curLink.connectionsPts[index].x <4.5f && curLink.connectionsPts[index].y> -3.5f && curLink.connectionsPts[index].y < 4.5f)) //if we're out of bounds
{
if (UniMath.ApproximatelyEqual((Vector2)curLink.transform.position, new Vector2(-3f, -3f)) ||
UniMath.ApproximatelyEqual((Vector2)curLink.transform.position, new Vector2(4f, -3f)) ||
UniMath.ApproximatelyEqual((Vector2)curLink.transform.position, new Vector2(-3f, 4f)) ||
UniMath.ApproximatelyEqual((Vector2)curLink.transform.position, new Vector2(4f, 4f))) //corner?
//here we need to REPLACE curLink with indicator
{
Vector3 curPos = curLink.transform.position;
Destroy(curLink.gameObject);
CreateDisplay(curPos);
return;
}
else
{
//here we need to REPLACE curLink with a turn
Vector3 curPos = curLink.transform.position;
Destroy(curLink.gameObject);
curLink = CreateCurrentLinkManually(curPos, 1, lastLink.connectionsPts, lastIndex, out index);
}
} //if we're not out of bounds, just ignore and go further
//Calculate position for new link
Vector3 offset = Vector3.zero;
if (UniMath.ApproximatelyEqual(curLink.connectionsPts[index].x, curLink.transform.position.x))
{
if (curLink.connectionsPts[index].y > curLink.transform.position.y)
{
offset = Vector3.up; //above the center of current link
}
else
{
offset = Vector3.down; //below the center
}
}
else if (UniMath.ApproximatelyEqual(curLink.connectionsPts[index].y, curLink.transform.position.y))
{
if (curLink.connectionsPts[index].x > curLink.transform.position.x)
{
offset = Vector3.right; //to the right to the center
}
else
{
offset = Vector3.left; //to the left to the center
}
}
int ix = (int)((curLink.transform.position + offset).x) + 3;
int iy = (int)((curLink.transform.position + offset).y) + 3;
if (elements[ix, iy] != null) //if there's already an element
{
if (elements[ix, iy].isPower) //is it a powersource?
//here we need to REPLACE curLink with indicator
{
Vector3 curPos = curLink.transform.position;
Destroy(curLink.gameObject);
CreateDisplay(curPos);
return;
}
else
{
int iix = (int)((curLink.transform.position + offset * 2).x); //индекс элемента через элемент в том же направлении
int iiy = (int)((curLink.transform.position + offset * 2).y); // --||--
if (iix >= -3 && iix <= 4 && iiy >= -3 && iiy <= 4) //if we're still in bounds
//here we need to REPLACE curLink with indicator
{
Vector3 curPos = curLink.transform.position;
Destroy(curLink.gameObject);
CreateDisplay(curPos);
return;
}
else
{
//here we need to REPLACE curLink with indicator
Vector3 curPos = curLink.transform.position;
Destroy(curLink.gameObject);
CreateDisplay(curPos);
return;
}
}
}
else //else if the place is free
//new element will be turn or straight
{
eltIndex = Random.Range(0, 2);
}
//create new element
GameObject link = (GameObject)Instantiate(wires[eltIndex], curLink.transform.position + offset, Quaternion.identity);
ElementBehaviour elt = link.GetComponent <ElementBehaviour>();
elements[ix, iy] = elt;
isPlaced = false;
for (int k = 0; k < 4; k++)
{
link.transform.Rotate(0f, 0f, 90f, Space.Self);
elt.FindConnectionPoints();
for (int i = 0; i < elt.connectionsPts.Length; i++)
{
if (UniMath.ApproximatelyEqual(elt.connectionsPts[i], curLink.connectionsPts[index]))
{
isPlaced = true;
newIndex = 1 - i;
break;
}
}
if (isPlaced)
{
break;
}
}
link.name = link.name.Remove(link.name.Length - 7);
link.transform.SetParent(elementsRoot);
CreateChainLink(curLink, elt, index, newIndex);
}