public void DetectSelection() //Allow the player to select interactable game objects in the scene
{
if (mEventSystem.currentSelectedGameObject != null)
{
if (mEventSystem.currentSelectedGameObject.layer != 5)
{
currentSelect = mEventSystem.currentSelectedGameObject;
}
if (mEventSystem.currentSelectedGameObject.CompareTag("HeldCard"))
{
deckToDraw = CherkiMachineState.SourceDeck.None;
for (int i = 0; i < displayCards.Count(); i++)
{
if (displayCards[i] == mEventSystem.currentSelectedGameObject)
{
cardToDiscard = playerCardsInHand.GetCards()[i];
}
}
}
if (mEventSystem.currentSelectedGameObject.CompareTag("LastDiscard"))
{
cardToDiscard = null;
deckToDraw = CherkiMachineState.SourceDeck.DiscardDeck;
}
if (mEventSystem.currentSelectedGameObject.CompareTag("DrawDeck"))
{
cardToDiscard = null;
deckToDraw = CherkiMachineState.SourceDeck.DrawDeck;
}
}
}
// Start is called before the first frame update
void Start()
{
currentSelect = null;
drawDeck = new Deck();
drawDeck.Initialise(); //Generate all the cards
discardDeck = new Deck();
playerCardsInHand = new CardsInHand();
computerCardsInHand = new CardsInHand();
mMachine = new CherkiStateMachine();
UpdateCurrentState();
ShuffleDrawDeck(); //Shuffle the draw deck
InitialDistribution(); //Distribute 8 cards to each player
playerCardsInHand.Sort(); //Rearrange the hand cards
computerCardsInHand.Sort();
UpdateCardsInHand(playerCardsInHand, displayCards); //Display cards of both players
UpdateCardsInHand(computerCardsInHand, displayCards_AI);
deckToDraw = CherkiMachineState.SourceDeck.None;
cardToDiscard = null;
mAI.enabled = true; //Enable the AI script
isInitialised = true;
}
public bool ExecuteAI(CherkiMachineState.SourceDeck source) //Execute draw action, source means to which deck to draw
{
if (currentState.DrawCard(source))
{
currentState.hasDrawn = true;
return(true);
}
return(false);
}
public void HumanExecute() //This function is used to draw or discard when the button clicked
{
if (!CardsInHand.CheckVictory(playerCardsInHand) && mMachine.CurrentState.GetName == "Player Turn State" && move == true)
{
DetectSelection();
playerCardsInHand.ResetScore();//to show the potential score in the current hand right now (resets and displays at the start of every turn)
playerCardsInHand.AnalyseHand(playerCardsInHand);
if (!mMachine.CurrentState.hasDrawn) //if has not drawn, then it will execute draw action
{
DeckAnimator.SetTrigger("Draw");
mMachine.Execute(deckToDraw);
lastDrawDeck = deckToDraw;
mAI.MatchAndIterate(); //The AI will do its calculation even it's in player's turn, keeping track of the current state is necessary or the AI will be very dumb
if (CardsInHand.CheckVictory(playerCardsInHand))
{
UpdateEverything();
endCanvas.SetActive(true);
endText.text = "Player Win!";
isComplete = true;
playerWin = true;
PlayerScore.text = playerScore; //Setting player score
for (int i = 0; i < displayCards_AI.Length; i++)
{
displayCards_AI[i].GetComponentInChildren <CardImage>().enabled = true;
}
}
}
else //if has drawn, then it will execute discard action
{
if (mMachine.Execute(cardToDiscard))
{
lastDiscardCard = cardToDiscard;
turnCounter += 1;
mAI.MatchAndIterate();
move = false;
}
}
UpdateEverything();
}
}
public void AIDraw(CherkiMachineState.SourceDeck sourceDeck) //AI Drawing function but called inside MCTSAI script
{
mMachine.Execute(sourceDeck); //Use FSM to do the action
if (mMachine.CheckVictory()) //If victory goal met
{
UpdateEverything();
endCanvas.SetActive(true); //show end game canvas
endText.text = "Computer Win!";
isComplete = true; //mark the game as completed
playerWin = false;
AiScore.text = aiScore;; //Setting AI score
for (int i = 0; i < displayCards_AI.Length; i++)
{
displayCards_AI[i].GetComponentInChildren <CardImage>().enabled = true;
}
}
AIUpdateEverything();
}
public MCTSState(Main.Turn currentTurn, Deck drawDeck, Deck discardDeck, CardsInHand humanCards, CardsInHand AICards, bool hasDrawn, Card lastDiscard, CherkiMachineState.SourceDeck lastDrawDeck)
{
this.drawDeck = new Deck(drawDeck.ShallowClone());
this.discardDeck = new Deck(discardDeck.ShallowClone());
this.humanCards = new CardsInHand(humanCards.ShallowClone());
this.AICards = new CardsInHand(AICards.ShallowClone());
if (lastDiscard == null)
{
this.lastDiscard = null;
}
else
{
this.lastDiscard = lastDiscard;
}
this.currentTurn = currentTurn;
this.hasDrawn = hasDrawn;
this.stateResult = Result.None;
this.lastDrawDeck = lastDrawDeck;
}
public void ResetExecuteTarget() //Reset the deck to draw and card to discard
{
deckToDraw = CherkiMachineState.SourceDeck.None;
cardToDiscard = null;
}
