update

2026-01-29 03:04:24 +08:00
parent 6949e20a1f
commit e66ba7542c
12 changed files with 687 additions and 549 deletions
@@ -0,0 +1,94 @@
+extends Control
+
+# PowerUpInventoryUI - Displays stored powerups and handles selection
+
+# UI References
+var icon_containers: Dictionary = {} # { EffectEnum: TextureRect }
+var selection_indicators: Dictionary = {} # { EffectEnum: Control }
+
+# Local State
+var selected_effect: int = -1
+
+signal effect_selected(effect: int)
+
+func _ready():
+	# Wait for children to be ready
+	await get_tree().process_frame
+	
+	# Map Effect Enum to UI Nodes (Assumes specific names in main.tscn)
+	# Default structure: HBoxContainer > CoinIcon, HeartIcon, etc.
+	var container = get_node_or_null("HBoxContainer")
+	if not container:
+		print("PowerUpUI: Container not found")
+		return
+		
+	# SpecialEffect.BURN_TILES (0) -> Coin
+	_setup_icon(0, container.get_node_or_null("CoinIcon"))
+	# SpecialEffect.BLOCK_FLOOR (3) -> Heart
+	_setup_icon(3, container.get_node_or_null("HeartIcon"))
+	# SpecialEffect.FREEZE_PLAYER (2) -> Diamond
+	_setup_icon(2, container.get_node_or_null("DiamondIcon"))
+	# SpecialEffect.INVISIBLE_MODE (4) -> Star
+	_setup_icon(4, container.get_node_or_null("StarIcon"))
+	
+	# Note: SpecialEffect enum values from SpecialTilesManager:
+	# BURN_TILES = 0
+	# SPAWN_TILES = 1 (we map Coin to 0, merged)
+	# FREEZE_PLAYER = 2
+	# BLOCK_FLOOR = 3
+	# INVISIBLE_MODE = 4
+
+func _setup_icon(effect_id: int, node: Control):
+	if not node: return
+	
+	icon_containers[effect_id] = node
+	
+	# Assume node has specific children for selection state?
+	# "SelectRect" child?
+	var select_rect = node.get_node_or_null("SelectRect")
+	if select_rect:
+		selection_indicators[effect_id] = select_rect
+		select_rect.visible = false
+		
+	# Connect click event
+	if not node.gui_input.is_connected(_on_icon_input):
+		node.gui_input.connect(_on_icon_input.bind(effect_id))
+
+func _on_icon_input(event, effect_id: int):
+	if event is InputEventMouseButton and event.pressed and event.button_index == MOUSE_BUTTON_LEFT:
+		if selected_effect == effect_id:
+			deselect()
+		else:
+			select_effect(effect_id)
+
+func setup(player_node):
+	var special_manager = player_node.get_node_or_null("SpecialTilesManager")
+	if special_manager:
+		if not special_manager.is_connected("inventory_updated", _on_inventory_updated):
+			special_manager.connect("inventory_updated", _on_inventory_updated)
+		_on_inventory_updated(special_manager.inventory)
+
+func _on_inventory_updated(inventory: Dictionary):
+	# Update UI icons (Dimmed vs Lit)
+	for effect in icon_containers:
+		if inventory.has(effect):
+			var has_item = inventory[effect]
+			icon_containers[effect].modulate = Color.WHITE if has_item else Color(0.3, 0.3, 0.3, 0.5)
+			
+			if not has_item and selected_effect == effect:
+				deselect()
+
+func select_effect(effect: int):
+	# Check if we own it first? The UI click handler should check.
+	selected_effect = effect
+	emit_signal("effect_selected", effect)
+	_update_selection_visuals()
+
+func deselect():
+	selected_effect = -1
+	emit_signal("effect_selected", -1)
+	_update_selection_visuals()
+
+func _update_selection_visuals():
+	for effect in selection_indicators:
+		selection_indicators[effect].visible = (effect == selected_effect)