void ResetRuneNodes()
{
currentNode = null;
foreach (SpellRuneNode node in allRuneNodes)
{
node.ResetRune();
}
}
bool CheckRuneConnection(SpellRuneNode targetNode)
{
if (currentNode == null) // First node selected. Nothing to do here.
{
currentNode = targetNode;
return(true);
}
foreach (SpellRuneConnection runeConnection in targetNode.connectingNodes)
{
// Find current Node in target node's connection list, are they already connected?
if (runeConnection.subNode == currentNode && !runeConnection.connected)
{
// Tick connection in target node
runeConnection.connected = true;
// Find and tick matching connection in current node
foreach (SpellRuneConnection currentRuneConnection in currentNode.connectingNodes)
{
if (currentRuneConnection.subNode == targetNode)
{
currentRuneConnection.connected = true;
}
}
// Debug.Log("Connected node " + currentNode + " with " + targetNode);
return(true);
}
// If there is a match but they are already connected, return false
else if (runeConnection.subNode == currentNode && runeConnection.connected)
{
//Debug.Log("Nodes match but are already connected");
return(false);
}
}
// Debug.Log("Nodes do not share a link");
return(false);
}
private void Update()
{
// DEBUG ONLY
if (Input.GetKeyDown(KeyCode.KeypadEnter))
{
SaveRunePattern();
}
if (Input.touchCount > 0)
{
pressPoint.position = Input.GetTouch(0).position;
List <RaycastResult> objectsHit = new List <RaycastResult>();
EventSystem.current.RaycastAll(pressPoint, objectsHit);
if (resetLineOnTouch)
{
ResetLine();
}
if (objectsHit.Count > 0)
{
GameObject hitObject = objectsHit[objectsHit.Count - 1].gameObject;
if (hitObject.name.Contains("SpellRune"))
{
SpellRuneNode selectedNode = hitObject.GetComponent <SpellRuneNode>();
// Update target node before setting as current node (must pass connection check first!)
if (selectedNode != currentNode && CheckRuneConnection(selectedNode))
{
// Passed the check. The nodes are now connected.
// Add to valid pairings
IntPair newValidPair = new IntPair();
newValidPair.int1 = currentNode.spellRuneIndex;
newValidPair.int2 = selectedNode.spellRuneIndex;
// Weird bug adding number duplicates, this is the workaround. Stickytape.
if (newValidPair.int1 != newValidPair.int2)
{
validRunePairings.Add(newValidPair);
}
// Update Current Node and Draw the line
currentNode = selectedNode;
AddNewLinePos(currentNode.transform.position);
// Record number for spell code
int runeCode = currentNode.spellRuneIndex;
// If not the first entry, Stop it from adding the same one twice in a row / every frame
if (recordedRuneIndexes.Count == 0 || recordedRuneIndexes.Count > 0 && recordedRuneIndexes[recordedRuneIndexes.Count - 1] != runeCode)
{
recordedRuneIndexes.Add(runeCode);
selectedNode.HitRune();
}
}
// Debug.Log("Current Node = " + currentNode.gameObject.name);
}
}
DrawLine();
if (Input.GetTouch(0).phase == TouchPhase.Ended)
{
// Remove any overhanging line
if (playerLine.positionCount > 0)
{
playerLine.positionCount -= 1;
}
// If there has actually been some attempt
if (recordedRuneIndexes.Count > 2)
{
//Debug.Log("Check Pattern Complete");
CheckPatternComplete();
}
//CalculateSpell();
ResetRuneNodes();
resetLineOnTouch = true;
}
}
}
