first commit

scripts/main.gd

@@ -0,0 +1,169 @@
+extends Node3D
+## Wurzelknoten: hält Spieler und Oberfläche, wechselt zwischen den Welten
+## und wickelt Interaktionen ab.
+
+const REICHWEITE_OBJEKT := 4.2
+const REICHWEITE_MENSCH := 3.6
+
+var player: Player
+var ui: UI
+var welt: Node3D
+var auf_erde := false
+var _fokus: Node3D = null
+var _fokus_mensch: Node3D = null
+
+
+func _ready() -> void:
+	ui = UI.new()
+	add_child(ui)
+	ui.panel_opened.connect(func() -> void:
+		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+		player.look_enabled = false)
+	ui.panel_closed.connect(func() -> void:
+		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+		player.look_enabled = true)
+
+	player = Player.new()
+	add_child(player)
+
+	Game.mission_done.connect(func(_id: String) -> void:
+		Game.notified.emit("Kehre zur Traumwelt zurück — die Säule im Park bringt dich hin.",
+			Color(0.8, 0.95, 1)))
+
+	_traumwelt()
+	ui.intro_panel(func() -> void: pass)
+
+
+func _traumwelt() -> void:
+	auf_erde = false
+	_setze_welt(DreamWorld.new())
+	player.set_mode(Player.Mode.TRAUM)
+	player.global_position = (welt as DreamWorld).spawn
+	player.yaw = 0.0
+	player.pitch = -0.18
+
+
+func _erde() -> void:
+	auf_erde = true
+	_setze_welt(EarthWorld.new())
+	player.set_mode(Player.Mode.GEIST)
+	player.global_position = (welt as EarthWorld).spawn
+	player.yaw = 0.0
+	player.pitch = -0.42
+
+
+func _setze_welt(neu: Node3D) -> void:
+	if welt != null:
+		remove_child(welt)
+		welt.queue_free()
+	welt = neu
+	add_child(welt)
+	move_child(welt, 0)
+	Game.teleport_lock = 1.0
+	_fokus = null
+	_fokus_mensch = null
+
+
+func _process(delta: float) -> void:
+	Game.advance_time(delta)
+	Game.teleport_lock = maxf(0.0, Game.teleport_lock - delta)
+	if ui.offen:
+		ui.setze_hinweis("")
+		return
+	_fokus_suchen()
+	_hinweis_setzen()
+
+
+func _fokus_suchen() -> void:
+	_fokus = null
+	_fokus_mensch = null
+	var p := player.global_position
+	var best := REICHWEITE_OBJEKT
+	for n in get_tree().get_nodes_in_group("interactable"):
+		var d: float = p.distance_to((n as Node3D).global_position)
+		if d < best:
+			best = d
+			_fokus = n
+	if auf_erde:
+		var bestm := REICHWEITE_MENSCH
+		for m in (welt as EarthWorld).humans:
+			var d: float = p.distance_to((m as Node3D).global_position + Vector3(0, 1.0, 0))
+			if d < bestm:
+				bestm = d
+				_fokus_mensch = m
+		if _fokus_mensch != null and (_fokus == null or bestm < best):
+			_fokus = null
+		elif _fokus != null:
+			_fokus_mensch = null
+
+
+func _hinweis_setzen() -> void:
+	if _fokus_mensch != null:
+		ui.setze_hinweis("[E]  %s ansprechen — %s" %
+			[_fokus_mensch.data["name"], HumanDB.activity_text(_fokus_mensch.activity)])
+	elif _fokus != null:
+		var kind: String = _fokus.get_meta("kind")
+		var titel: String = _fokus.get_meta("titel")
+		match kind:
+			"technik":
+				ui.setze_hinweis("[E]  %s%s" % [titel,
+					"" if not Game.knows(_fokus.get_meta("arg")) else " (gelernt)"])
+			"mission":
+				ui.setze_hinweis("[E]  %s — Mission ansehen" % titel)
+			"vertiefen":
+				ui.setze_hinweis("[E]  Meditieren")
+			"erde":
+				ui.setze_hinweis("[E]  Zur Erde reisen")
+			"traum":
+				ui.setze_hinweis("[E]  Zurück in die Traumwelt")
+			_:
+				ui.setze_hinweis("[E]  %s" % titel)
+	else:
+		ui.setze_hinweis("")
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	if event.is_action_pressed("ui_cancel") and not ui.offen:
+		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE if \
+			Input.mouse_mode == Input.MOUSE_MODE_CAPTURED else Input.MOUSE_MODE_CAPTURED
+		player.look_enabled = Input.mouse_mode == Input.MOUSE_MODE_CAPTURED
+		get_viewport().set_input_as_handled()
+		return
+	if ui.offen:
+		return
+	if event is InputEventMouseButton and event.pressed and Input.mouse_mode == Input.MOUSE_MODE_VISIBLE:
+		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+		player.look_enabled = true
+		return
+	if event.is_action_pressed("kodex"):
+		ui.kodex_panel()
+		get_viewport().set_input_as_handled()
+		return
+	if event.is_action_pressed("interagieren"):
+		_interagieren()
+		get_viewport().set_input_as_handled()
+
+
+func _interagieren() -> void:
+	if _fokus_mensch != null:
+		ui.anwenden_panel(_fokus_mensch)
+		return
+	if _fokus == null:
+		return
+	var kind: String = _fokus.get_meta("kind")
+	var arg: String = _fokus.get_meta("arg")
+	match kind:
+		"technik":
+			ui.technik_panel(arg)
+		"mission":
+			ui.mission_panel(arg)
+		"vertiefen":
+			ui.vertiefen_panel()
+		"erde":
+			if Game.active_mission == "" and Game.completed.size() < HumanDB.LIST.size():
+				Game.notified.emit(
+					"Das Tor öffnet sich nur mit einer angenommenen Mission.", Color(1, 0.8, 0.5))
+			else:
+				_erde()
+		"traum":
+			_traumwelt()