Some fixes

Disabled feet IK, proper handling of exit room
Added quest system from proto2

proto3/godot/system/quest.gd

@@ -0,0 +1,92 @@
+extends Reference
+class_name Quest
+signal complete
+signal failed
+signal started
+var _objectives = []
+var _children = []
+var _title: String
+var _description: String
+var _active: bool = false
+var _complete: bool = false
+var _next_quest: Quest
+func _init(title: String, description: String):
+	_title = title
+	_description = description
+func add_child(quest: Quest):
+	_children.push_back(quest)
+func is_complete():
+	return _complete
+func is_active():
+	return _active
+func update():
+	if !_active:
+		return
+#	var m = get_meta("quest")
+#	if m != null:
+#		for k in _objectives:
+#			k.set_meta("quest", m)
+	for k in _objectives:
+		k.update()
+	for k in _children:
+		k.update()
+	_complete = true
+	for k in _objectives:
+		if !k.is_complete():
+			_complete = false
+			break
+	if !_complete:
+		print("quest: ", _title, " objectives incomplete")
+		return
+	for k in _children:
+		if !k.is_complete():
+			_complete = false
+			break
+	if !_complete:
+		print("quest: ", _title, " children incomplete")
+	if _complete:
+		emit_signal("complete", self)
+		_active = false
+		quest_complete()
+func quest_complete_handler(quest: Quest):
+	var next = quest.get_next_quest()
+	if next != null:
+		add_child(next)
+		next.connect("complete", self, "quest_complete_handler")
+		next.start()
+func start():
+	_active = true
+	for k in _children:
+		k.connect("complete", self, "quest_complete_handler")
+		k.start()
+	emit_signal("started", self)
+	print("children: ", _children)
+	print("quest: ", _title, " started")
+func get_cur_task_text():
+	var ret: String = "No current task"
+	if _active:
+		for p in _children:
+			if p.is_active():
+				ret = p.get_cur_task_text()
+				return ret
+		for p in _objectives:
+			if !p.is_complete():
+				return get_title() + ": " + p.get_title()
+		return _title
+	return ret
+func get_title():
+	return _title
+func get_description():
+	return _description
+func quest_complete():
+	print("quest: ", _title, " complete")
+func add_objective(obj: QuestObjective):
+	if !obj in _objectives:
+		_objectives.push_back(obj)
+func remove_objective(obj: QuestObjective):
+	if obj in _objectives:
+		_objectives.erase(obj)
+func set_next_quest(obj: Quest):
+	_next_quest = obj
+func get_next_quest() -> Quest:
+	return _next_quest

proto3/godot/system/quest_objective.gd

@@ -0,0 +1,14 @@
+extends Reference
+class_name QuestObjective
+
+var _complete: bool = false
+var _title: String
+
+func _init(title: String):
+	_title = title
+func is_complete():
+	return _complete
+func update():
+	pass
+func get_title():
+	return _title

proto3/godot/system/stats_quest.gd

@@ -0,0 +1,29 @@
+extends Quest
+class_name StatsQuest
+
+var stat_check: Dictionary
+
+class StatsCheckObjective extends QuestObjective:
+	var stat_check: Dictionary
+	func _init(title, stats: Dictionary).(title):
+		stat_check = stats
+	func update():
+		_complete = true
+		for k in stat_check.keys():
+			match(k):
+				"player_count":
+					if world.team.keys().size() < stat_check[k]:
+						_complete = false
+						print("player count: ", world.team.keys().size(), " < ", stat_check[k])
+				"cheerleader_count":
+					if world.cheer_team.keys().size() < stat_check[k]:
+						_complete = false
+				"team_train_count":
+					if world.team_train_count < stat_check[k]:
+						_complete = false
+				_:
+					_complete = false
+
+func _init(title, desc, stats: Dictionary).(title, desc):
+	stat_check = stats
+	add_objective(StatsCheckObjective.new("Comply to team stats", stat_check))

proto3/godot/system/walk_quest.gd

@@ -0,0 +1,61 @@
+extends Quest
+class_name WalkQuest
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+# Called when the node enters the scene tree for the first time.
+var destination: Spatial
+var quest_marker: Spatial
+class WalkQuestObjective extends QuestObjective:
+	var dest: Spatial
+	var arrow: Spatial
+	var nav: Navigation
+	func _init(title, destination: Spatial).(title):
+		dest = destination
+		arrow = world.arrow
+		nav = world.arrow.get_node("/root/main/nav")
+	func update():
+		var org = world.master_node.global_transform.origin
+		var orgc = nav.get_closest_point(org)
+		var dst = dest.global_transform.origin
+		var dstc = nav.get_closest_point(dst)
+		var path = nav.get_simple_path(orgc, dstc)
+		var arrow_dir : = Vector3()
+		if path.size() > 1:
+			for e in path:
+				if (e - org).length() > 1.0:
+					arrow_dir = e - org
+					break
+		if arrow_dir.length() == 0 && arrow.visible:
+			arrow.hide()
+		elif arrow_dir.length() > 0:
+			if !arrow.visible:
+				arrow.show()
+			arrow_dir.y = 0
+			arrow.look_at(arrow.global_transform.origin + arrow_dir, Vector3.UP)
+			
+		if org.distance_to(dest.global_transform.origin) < 2.5:
+			_complete = true
+			arrow.hide()
+func _init(title, desc, dest).(title, desc):
+	destination = dest
+	add_objective(WalkQuestObjective.new("Walk to destination", dest))
+func update():
+	.update()
+func start():
+	.start()
+	quest_marker = load("res://markers/quest_marker.tscn").instance()
+	world.master_node.get_node("/root/main").add_child(quest_marker)
+	quest_marker.global_transform.origin = destination.global_transform.origin
+	print("destination: ", quest_marker.global_transform.origin)
+	if world.arrow:
+		world.arrow.show()
+	
+
+func quest_complete():
+	.quest_complete()
+	quest_marker.queue_free()
+	if world.arrow:
+		world.arrow.hide()