added a video player, added a GridContainer

AGUI.Scripts/AGUI.Root/AGUI.TextButton3D.gd

@@ -0,0 +1,19 @@
+@tool
+extends Node3D
+
+signal buttonPressed
+signal buttonReleased
+signal buttonUpdated
+
+@export_category("Visuals")
+@export var baseColor : Color
+@export var pressedColor : Color
+@export var text : String
+
+func _ready() -> void:
+	$StaticBody3D._initButton(baseColor,pressedColor)
+	print(baseColor,pressedColor)
+	
+func _process(delta: float) -> void:
+	$Label3D.text = text
+