added card attachment Ui and card removal

Systems/DeckManager.gd

@@ -43,6 +43,8 @@ func drawCard():
 	if !deck.is_empty() && hand.size() < hand_size:
 		hand.append(deck.pop_back())
 	
+	emit_signal("hand_updated", hand)
+		
 
 signal hand_updated
 
@@ -51,8 +53,12 @@ signal hand_updated
 func playCard(card: Card, target_piece: Pawn, board_flow = null, game_state = null):
 	if !hand.has(card):
 		return false
+	if card.duration > 0:
+		attached_cards[target_piece.get_instance_id()] = card
 		
 	if card.apply_effect(target_piece, board_flow, game_state):
+		if card.duration > 0:
+			attached_cards[target_piece.get_instance_id()] = card
 		hand.erase(card)
 		emit_signal("hand_updated", hand)
 		
@@ -69,8 +75,6 @@ func playCard(card: Card, target_piece: Pawn, board_flow = null, game_state = nu
 				deck.append(card)
 				shuffleDeck()
 				
-		if card.duration > 0:
-			attached_cards[target_piece.get_instance_id()] = card
 			
 		return true
 	return false
@@ -80,11 +84,20 @@ func updateCardDurations():
 	for piece_id in attached_cards:
 		var card = attached_cards[piece_id]
 		card.update_duration()
+		print("Card: ", card.id, " | ", card.card_name, " | ", card.remaining_turns)
 		if card.remaining_turns <= 0:
 			expired_cards.append(piece_id)
-	
+		else:
+			var piece_node = instance_from_id(piece_id)
+			if is_instance_valid(piece_node):
+				piece_node.update_appearance()
 	for piece_id in expired_cards:
 		attached_cards.erase(piece_id)
+		var piece_node = instance_from_id(piece_id)
+		if is_instance_valid(piece_node):
+			piece_node.update_appearance()
+		
+	# print("updateCardDurations", attached_cards)
 
 # Shop functionality
 func getShopCards(num_cards: int = 3) -> Array:

Systems/Game/ChessGame.gd

@@ -362,10 +362,11 @@ func resolveMoveEffects() -> void:
     Turn = 1 if Turn == 0 else 0
     updateTurnIndicator()
     resetHighlights()
-    deckManager.updateCardDurations()
     hasMoved = false
     currentlyMovingPiece = null
 
+func isPlayerTurn() -> bool:
+    return currentPlayer == WHITE
     
 func resetHighlights():
     for button in boardContainer.get_children():

Systems/StateMachine/GameStates/AttachCards.gd

@@ -17,7 +17,7 @@ func enter(_previous: String, _data := {}) -> void:
         game.boardContainer.connect("tile_pressed", handleTilePressed)
     
     timer.start(ATTACHMENT_PHASE_DURATION)
-    if game.deckManager.hand.is_empty():
+    if game.deckManager.hand.is_empty() or (game.currentPlayer == game.BLACK):
         complete_attachment_phase()
 
 func exit() -> void:
@@ -46,7 +46,8 @@ func handleTilePressed(location: String) -> void:
         if isCorrectColor and selectedCard.can_attach_to_piece(piece) and \
            !game.deckManager.attached_cards.has(piece.get_instance_id()):
             if game.deckManager.playCard(selectedCard, piece, game.boardContainer, game):
-                print("Successfully attached card ", selectedCard.card_name, " to ", piece.name)
+                print("Successfully attached card ", selectedCard.card_name, " to ", piece.name, " at ", location)
+                piece.on_card_effect_changed()
                 if game.deckManager.hand.is_empty():
                     complete_attachment_phase()
             else:

Systems/StateMachine/GameStates/DrawPhase.gd

@@ -2,7 +2,8 @@ extends "res://Systems/StateMachine/ChessGameState.gd"
 
 func enter(_previous: String, _data := {}) -> void:
     print("ENTERING STATE ", Constants.DRAW_PHASE)
-    # deckManager.drawCards()
+    if (game.isPlayerTurn()):
+        game.deckManager.drawCard()
     finished.emit(Constants.PERSISTENT_EFFECTS)
 
     

Systems/StateMachine/GameStates/HandSetup.gd

@@ -1,9 +1,41 @@
 extends "res://Systems/StateMachine/ChessGameState.gd"
 
+
+
 func enter(_previous: String, _data := {}) -> void:
     print("ENTERING STATE ", Constants.HAND_SETUP)
-    # prepareHand()
+
+    if (game.currentPlayer == game.BLACK):
+        finished.emit(Constants.DRAW_PHASE)
+        return
+    # game.deckManager.updateCardDurations();
     finished.emit(Constants.DRAW_PHASE)
+    # Go through all attached cards and update their durations
+    # var expired_cards = []
+    
+    # for piece_id in game.deckManager.attached_cards:
+    #     var card = game.deckManager.attached_cards[piece_id]
+    #     card.remaining_turns -= 1
+    #     print("Card DUration ", card.remaining_turns);
+        
+    #     # If card duration is expired, add to removal list
+    #     if card.remaining_turns <= 0:
+    #         expired_cards.append(piece_id)
+            
+    #     # Update the piece's visual appearance to show new duration
+    #     var piece_node = instance_from_id(piece_id)
+    #     if is_instance_valid(piece_node):
+    #         piece_node.update_appearance()
+    
+    # # Remove all expired cards
+    # for piece_id in expired_cards:
+    #     var piece_node = instance_from_id(piece_id)
+    #     if is_instance_valid(piece_node):
+    #         piece_node.update_appearance()  # Update appearance one final time
+    #     game.deckManager.attached_cards.erase(piece_id)
+    
+    # Move to draw phase
+    # finished.emit(Constants.DRAW_PHASE)
 
 # func prepareHand() -> void:
 #     if deckManager.hand.size() < 5:

Systems/StateMachine/GameStates/Movement.gd

@@ -18,7 +18,7 @@ func exit() -> void:
        game.boardContainer.disconnect("tile_pressed", handleMovement)
 
 func handleMovement(location: String) -> void:
-    print("HANDLING MOVEMENT ", location)
+    # print("HANDLING MOVEMENT ", location)
     var node = game.get_node("Flow/" + location)
     if game.selectedNode == "":
         if node.get_child_count() != 0 && node.get_child(0).Item_Color == game.Turn:

Systems/StateMachine/GameStates/PostMovePhase.gd

@@ -3,4 +3,7 @@ extends "res://Systems/StateMachine/ChessGameState.gd"
 func enter(_previous: String, _data := {}) -> void:
     print("ENTERING STATE ", Constants.POST_MOVE)
     # game.resolveMoveEffects()
+
+    if (game.isPlayerTurn()):
+        game.deckManager.updateCardDurations()
     finished.emit(Constants.EVALUATE_POSITION)

addons/Chess/Scripts/Pawn.gd

@@ -11,22 +11,78 @@ class_name Pawn
 
 @export var Points = 1
 
+var attached_card_label: Label
+var duration_label: Label
 var Temp_Color = 0
 var Double_Start = true
 var En_Passant = false
+const BASE_SIZE = Vector2(40, 40)
+const EFFECT_TINT_COLOR = Color(0.3, 0.8, 0.3, 0.5)  # Green tint for card effects
 
 func _ready():
+	modulate = Color.WHITE if Item_Color == 0 else Color.BLACK
+
+func _init() -> void:
 	self.texture = load("res://addons/Chess/Textures/WPawn.svg")
+	var background_style = StyleBoxFlat.new()
+	background_style.bg_color = Color.WHITE
+	background_style.corner_radius_top_left = 2
+	background_style.corner_radius_top_right = 2
+	background_style.corner_radius_bottom_left = 2
+	background_style.corner_radius_bottom_right = 2
+	background_style.content_margin_left = 2
+	background_style.content_margin_right = 2
+	background_style.content_margin_top = 1
+	background_style.content_margin_bottom = 1
+	duration_label = Label.new()
+	duration_label.add_theme_stylebox_override("normal", background_style)
+	duration_label.add_theme_color_override("font_color", Color.BLACK)
+	duration_label.position = Vector2(-20, -20)  # Position above the piece
+	add_child(duration_label)
+	duration_label.hide()
 
-func _process(_delta):
-	if Item_Color != Temp_Color:
-		Temp_Color = Item_Color
-		if Item_Color == 0:
-			self.texture = load("res://addons/Chess/Textures/WPawn.svg")
-		elif Item_Color == 1:
-			self.texture = load("res://addons/Chess/Textures/BPawn.svg")
+# func _process(_delta):
+# 	if Item_Color != Temp_Color:
+# 		Temp_Color = Item_Color
+# 		if Item_Color == 0:
+# 			self.texture = load("res://addons/Chess/Textures/WPawn.svg")
+# 		elif Item_Color == 1:
+# 			self.texture = load("res://addons/Chess/Textures/BPawn.svg")
 
 
+func update_appearance() -> void:
+	print("update_appearance")
+	if !is_instance_valid(get_tree()) || !get_tree().get_root().has_node("Board"):
+		return
+		
+	var chess_game = get_tree().get_root().get_node("Board")
+	if !chess_game.deckManager:
+		return
+		
+	var deck_manager = chess_game.deckManager
+	var has_card = deck_manager.attached_cards.has(get_instance_id())
+
+	if has_card:
+		# Apply tint while keeping the piece color
+		var base_color = Color.WHITE if Item_Color == 0 else Color.BLACK
+		modulate = base_color * EFFECT_TINT_COLOR
+		
+		# Update duration display
+		var card = deck_manager.attached_cards[get_instance_id()]
+		if is_instance_valid(duration_label):
+			duration_label.text = str(card.remaining_turns)
+			duration_label.show()
+	else:
+		# Reset to normal color
+		modulate = Color.WHITE if Item_Color == 0 else Color.BLACK
+		if is_instance_valid(duration_label):
+			duration_label.hide()
+			
+
+
+
+func on_card_effect_changed() -> void:
+	update_appearance()
 # Movement interface method that all pieces will implement
 # In Pawn.gd
 func getValidMoves(board_flow, current_location: String) -> Dictionary: