/* When the player drops a card on an answer, all cards are moved left and the number of nodes is decreased.
* However, when this happens, the card on the leftmost node (which is on the node that is getting moved away from the hand and deactivated)
* is still attatched to that soon to be removed node. This causes the card to for a very small amount of time move towards the removed node.
* This causes that card to move from offscreen to the new leftmost node, which does not look good. This coroutine adds a small delay between moving
* the cards to the left and moving the leftmost node offscreen, allowing for any card on the leftmost node to move close enough to what will
* soon be the leftmost node.
* And I hate it.
*/
IEnumerator CoroutineFix()
{
yield return(new WaitForSeconds(.05f));
HandPhysicsManager.moveNodes(HandPhysicsManager.currentPresentNodeCount - 1);
Destroy(gameObject);
}
void OnMouseDrag()
{
Ray camRay = myMainCamera.ScreenPointToRay(Input.mousePosition);
float planeDist;
dragPlane.Raycast(camRay, out planeDist);
transform.position = camRay.GetPoint(planeDist) + offset;
movingCards = true;
// alreadyRan is to make sure that if a card causes other cards to move, it only causes the movement once.
if (!alreadyRan1 && distanceFromCurrentNode() > 4 && distanceFromClosestNode() < 20)
{
openNode = currentHandNode;
currentHandNode = closestNode();
if (openNode <= currentHandNode)
{
HandPhysicsManager.moveAllCardsLeftBetween(openNode, currentHandNode);
currentHandNode++;
}
else if (openNode > currentHandNode)
{
HandPhysicsManager.moveAllCardsRightBetween(currentHandNode, openNode);
currentHandNode--;
}
alreadyRan1 = true;
}
}
void OnMouseUp()
{
if (distanceFromClosestQuestionDropArea() < 4)
{
answer answerOnCard = this.GetComponent <AnswerObject>().answer;
question questionOnNode = closestQuestionDropAreaObject().GetComponent <QuestionObject>().question;
// If the card dropped corectly answers the question:
if (QnAManager.answerQuestion(closestQuestionDropArea(), this.GetComponent <AnswerObject>().answerID))
{
QnAManager.attemptedAnswers.Add(new attemptedAnswer(true, questionOnNode, answerOnCard)); // Adds the correct answer to the list of attempted answers
//HandPhysicsManager.moveAllCardsLeftBetween(currentHandNode, HandPhysicsManager.handNodeGOs.Length); // Fix the card positions, removed since it auto draws after a ques is answerd
nodeNav = "question"; // Set the nav of tjhis card so it moves towards the center of the quesiton node
gameObject.tag = "Untagged"; // Change the tag of this card so it is not picked up by findCards()
QuestionDropsManager.deleteQuestionDropArea(closestQuestionDropArea()); // Delete the quesiton node and move question nodes under the deleted node up 1
QuestionDropsManager.findQuestionDropAreas(); // Refind QDAs
HandPhysicsManager.findCards(); // Refind cards
StartCoroutine(CoroutineFix()); // Move the hand nodes as there is now one more node than cards. See note.
HandPhysicsManager.drawBool = true;
}
else
{
QnAManager.attemptedAnswers.Add(new attemptedAnswer(false, questionOnNode, answerOnCard));
}
}
closestQuestionDropArea();
setPosition(currentHandNode);
movingCards = false;
}
void OnMouseUp()
{
priorityView = false;
HandPhysicsManager.cardIsGrabbed = false;
if (distanceFromClosestQuestionDropArea() < 5)
{
nodeNav = "question";
answer answerOnCard = this.GetComponent <AnswerObject>().answer;
question questionOnNode = closestQuestionDropAreaObject().GetComponent <QuestionObject>().question;
// If the card dropped corectly answers the question:
if (QnAManager.answerQuestion(closestQuestionDropArea(), this.GetComponent <AnswerObject>().answerID))
{
QnAManager.attemptedAnswers.Add(new attemptedAnswer(true, questionOnNode, answerOnCard)); // Adds the correct answer to the list of attempted answers
//HandPhysicsManager.moveAllCardsLeftBetween(currentHandNode, HandPhysicsManager.handNodeGOs.Length); // Fix the card positions, removed since it auto draws after a ques is answerd // Set the nav of tjhis card so it moves towards the center of the quesiton node
gameObject.tag = "Untagged"; // Change the tag of this card so it is not picked up by findCards()
DeckManager.answerGraveyard.Add(this.GetComponent <AnswerObject>().answer);
QuestionDropsManager.deleteQuestionDropArea(closestQuestionDropArea()); // Delete the quesiton node and move question nodes under the deleted node up 1
QuestionDropsManager.findQuestionDropAreas(); // Refind QDAs
HandPhysicsManager.findCards(); // Refind cards
HandPhysicsManager.drawBool = true;
HandPhysicsManager.moveAllCardsLeftBetween(currentHandNode, HandPhysicsManager.currentPresentNodeCount); // Moves correct cards to the left as there will soon be one lest card and node
GameManager.currentModule.addCorrect(); // Increments the player data for number of correct answers answered
StartCoroutine(BackendHook.sendQuestionInfo(questionOnNode.getQuestionID(), answerOnCard.getAnswerID(), true)); // Reports to the backend that a question was answered right
QnAManager.currentAnswers.Remove(answerOnCard);
QnAManager.currentQuestions.Remove(questionOnNode);
Destroy(gameObject);
}
else
{
closestQuestionDropAreaObject().GetComponent <QuestionObject>().redTimer = .5f;
QnAManager.attemptedAnswers.Add(new attemptedAnswer(false, questionOnNode, answerOnCard));
StartCoroutine(BackendHook.sendQuestionInfo(questionOnNode.getQuestionID(), answerOnCard.getAnswerID(), false));
GameManager.currentModule.addWrong();
nodeNav = "hand";
}
}
movingCards = false;
setPosition(currentHandNode);
}
