Add stylized theme to MainMenu (#12)

* Add stylized theme to MainMenu
Increase message queue memory size by 4
Add default_theme.theme
Refactor SampleGame.gd to better account for refactoring via @export nodes
Properly aligne SampleGame scene
Reorganize MainMenu into its own directory
Add main_menu_border_paper.png
Add main_menu_button.png

* Add background image to theme
Implement StyleBoxCombinedTexture
	Allows drawing an array of textures all at once
Make MainMenu Panel a PanelContainer for consistency

* Implement MainMenu button press, hover, and focus styles
Improve MainMenu button disabled style

* Add Godot's latest documentation to the README.md

1 files changed, 34 insertions, 0 deletions

diff --git a/game/src/MainMenu/MainMenu.gd b/game/src/MainMenu/MainMenu.gd
new file mode 100644
index 0000000..000dc69
--- /dev/null
+++ b/game/src/MainMenu/MainMenu.gd
@@ -0,0 +1,34 @@
+extends Control
+
+signal options_button_pressed
+
+@export
+var _new_game_button : BaseButton
+
+func _ready():
+	print("From GDScript")
+	TestSingleton.hello_singleton()
+	_new_game_button.grab_focus()
+
+
+func _on_new_game_button_pressed():
+	print("Start a new game!")
+	get_tree().change_scene_to_file("res://src/SampleGame.tscn")
+
+
+func _on_continue_button_pressed():
+	print("Continue last game!")
+
+
+func _on_multi_player_button_pressed():
+	print("Have fun with friends!")
+
+
+func _on_options_button_pressed():
+	print("Check out some options!")
+	options_button_pressed.emit()
+
+
+func _on_exit_button_pressed():
+	print("See you later!")
+	get_tree().quit()