cambios

game/ui/inventory/esc_inventory_button.gd

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+# The inventory representation of an ESC item if pickable (only used by
+# the inventory components)
+extends TextureButton
+class_name ESCInventoryButton
+
+
+# Signal emitted when the item was left clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_left_inventory_item(item_id)
+
+# Signal emitted when the item was right clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_right_inventory_item(item_id)
+
+# Signal emitted when the item was double clicked
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal mouse_double_left_inventory_item(item_id)
+
+# Signal emitted when the item was focused
+#
+# #### Parameters
+#
+# - item_id: Global ID of the clicked item
+signal inventory_item_focused(item_id)
+
+# Signal emitted when the item is not focused anymore
+signal inventory_item_unfocused()
+
+
+# Global ID of the ESCItem that uses this ESCInventoryItem
+var global_id: String = ""
+
+
+func _init(p_item: ESCInventoryItem) -> void:
+	global_id = p_item.global_id
+	texture_normal = p_item.texture
+	expand = true
+	stretch_mode = TextureButton.STRETCH_KEEP_ASPECT
+
+
+func _process(_delta: float) -> void:
+	rect_size = ProjectSettings.get_setting("escoria/ui/inventory_item_size")
+	rect_min_size = ProjectSettings.get_setting(
+		"escoria/ui/inventory_item_size"
+	)
+
+# Connect input handlers
+func _ready():
+	connect("gui_input", self, "_on_inventory_item_gui_input")
+	connect("mouse_entered", self, "_on_inventory_item_mouse_enter")
+	connect("mouse_exited", self, "_on_inventory_item_mouse_exit")
+
+
+# Handle the gui input and emit the respective signals
+#
+# #### Parameters
+#
+# - event: The event received
+func _on_inventory_item_gui_input(event: InputEvent):
+	if InputMap.has_action("switch_action_verb") \
+			and event.is_action_pressed("switch_action_verb"):
+		if event.button_index == BUTTON_WHEEL_UP:
+			escoria.inputs_manager._on_mousewheel_action(-1)
+		elif event.button_index == BUTTON_WHEEL_DOWN:
+			escoria.inputs_manager._on_mousewheel_action(1)
+	if event is InputEventMouseButton:
+#		var p = get_global_mouse_position()
+		if event.doubleclick:
+			if event.button_index == BUTTON_LEFT:
+				emit_signal(
+					"mouse_double_left_inventory_item",
+					global_id,
+					event
+				)
+		else:
+			if event.is_pressed():
+				if event.button_index == BUTTON_LEFT:
+					emit_signal(
+						"mouse_left_inventory_item",
+						global_id,
+						event
+					)
+				if event.button_index == BUTTON_RIGHT:
+					emit_signal(
+						"mouse_right_inventory_item",
+						global_id,
+						event
+					)
+
+
+# Handle mouse entering the item and send the respecitve signal
+func _on_inventory_item_mouse_enter():
+	emit_signal("inventory_item_focused", global_id)
+
+
+# Handle mouse leaving the item and send the respecitve signal
+func _on_inventory_item_mouse_exit():
+	emit_signal("inventory_item_unfocused")