first commit

scripts/menu.gd

@@ -0,0 +1,101 @@
+extends CanvasLayer
+## Startmenue: Einzelspieler, Hosten oder einer Sitzung beitreten.
+
+signal solo_chosen()
+signal host_chosen(port: int)
+signal join_chosen(address: String, port: int)
+
+const DEFAULT_PORT := 7654
+
+var _root: Control
+var _status := Label.new()
+var _addr := LineEdit.new()
+var _port := LineEdit.new()
+
+func _ready() -> void:
+	layer = 3
+	_root = Control.new()
+	_root.set_anchors_preset(Control.PRESET_FULL_RECT)
+	add_child(_root)
+
+	var bg := ColorRect.new()
+	bg.color = Color("14201c")
+	bg.set_anchors_preset(Control.PRESET_FULL_RECT)
+	_root.add_child(bg)
+
+	var center := CenterContainer.new()
+	center.set_anchors_preset(Control.PRESET_FULL_RECT)
+	_root.add_child(center)
+
+	var vb := VBoxContainer.new()
+	vb.add_theme_constant_override("separation", 14)
+	vb.custom_minimum_size = Vector2(420, 0)
+	center.add_child(vb)
+
+	var title := Label.new()
+	title.text = "Cozy Train"
+	title.add_theme_font_size_override("font_size", 52)
+	title.add_theme_color_override("font_color", Color("ffd978"))
+	title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	vb.add_child(title)
+
+	var sub := Label.new()
+	sub.text = "Eine Crew, ein Zug, viele Fahrgäste."
+	sub.add_theme_font_size_override("font_size", 17)
+	sub.add_theme_color_override("font_color", Color(1, 1, 1, 0.7))
+	sub.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	vb.add_child(sub)
+
+	vb.add_child(_spacer(18))
+	vb.add_child(_button("Einzelspieler", func(): solo_chosen.emit()))
+	vb.add_child(_button("Sitzung hosten", func(): host_chosen.emit(_port_value())))
+
+	var row := HBoxContainer.new()
+	row.add_theme_constant_override("separation", 8)
+	_addr.text = "127.0.0.1"
+	_addr.placeholder_text = "Adresse"
+	_addr.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	row.add_child(_addr)
+	_port.text = str(DEFAULT_PORT)
+	_port.custom_minimum_size = Vector2(90, 0)
+	row.add_child(_port)
+	vb.add_child(row)
+	vb.add_child(_button("Beitreten", func(): join_chosen.emit(_addr.text, _port_value())))
+
+	_status.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	_status.add_theme_font_size_override("font_size", 16)
+	_status.add_theme_color_override("font_color", Color("ffb4a0"))
+	vb.add_child(_status)
+
+	var help := Label.new()
+	help.text = "Maus: umsehen   WASD: laufen   E: benutzen   V: Außenkamera   Esc: Maus frei"
+	help.add_theme_font_size_override("font_size", 14)
+	help.add_theme_color_override("font_color", Color(1, 1, 1, 0.45))
+	help.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	vb.add_child(help)
+
+func _spacer(h: int) -> Control:
+	var c := Control.new()
+	c.custom_minimum_size = Vector2(0, h)
+	return c
+
+func _button(text: String, cb: Callable) -> Button:
+	var b := Button.new()
+	b.text = text
+	b.custom_minimum_size = Vector2(0, 46)
+	b.add_theme_font_size_override("font_size", 20)
+	b.pressed.connect(cb)
+	return b
+
+func _port_value() -> int:
+	var v := int(_port.text)
+	return v if v > 0 else DEFAULT_PORT
+
+func set_status(text: String) -> void:
+	_status.text = text
+
+func hide_menu() -> void:
+	_root.visible = false
+
+func show_menu() -> void:
+	_root.visible = true