basic setup

tools/Presentation.gd

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+extends Node
+#class_name
+#Authored by Tom. Please consult for any modifications or major feature requests.
+
+#region Variables
+#Signals
+
+#Enums
+
+#Constants
+
+#Exported Variables
+#@export_group("Group")
+#@export_subgroup("Subgroup")
+@export var slides_node : Control
+
+#Onready Variables
+
+#Other Variables (please try to separate and organise!)
+var slides : Array[Node]
+var current_slide : int = 0
+var total_slides : int
+
+#endregion
+
+#region Godot methods
+func _ready():
+	slides = slides_node.get_children()
+	total_slides = slides_node.get_child_count()
+	for slide in slides:
+		slide.hide()
+	slides[current_slide].show()
+	pass
+
+func _process(delta):
+	if(Input.is_action_just_pressed("next")):
+		if current_slide < total_slides-1:
+			show_next_slide()
+	elif(Input.is_action_just_pressed("previous")):
+		if current_slide > 0:
+			show_previous_slide()
+#endregion
+
+#region Signal methods
+
+#endregion
+
+#region Other methods (please try to separate and organise!)
+
+func show_next_slide():
+	slides[current_slide].hide()
+	current_slide += 1
+	slides[current_slide].show()
+	
+
+func show_previous_slide():
+	slides[current_slide].hide()
+	current_slide -= 1
+	slides[current_slide].show()
+	
+
+#endregion