added models and changed spawnpoint

entities/healing_station/healing_station.gd

@@ -0,0 +1,5 @@
+extends Node3D
+
+func _on_area_3d_body_entered(body: Node3D) -> void:
+	print("%s entered" % body.name)
+	pass # Replace with function body.

entities/healing_station/healing_station.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=4 format=3 uid="uid://dibg4wpthwdov"]
+
+[ext_resource type="Script" path="res://entities/healing_station/healing_station.gd" id="1_7biqd"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_qkiex"]
+size = Vector3(3.6, 2.5, 2.6)
+
+[sub_resource type="CylinderShape3D" id="CylinderShape3D_3nvn0"]
+height = 1.0
+radius = 1.1
+
+[node name="HealingStation" type="Node3D"]
+script = ExtResource("1_7biqd")
+
+[node name="Mesh" type="Node3D" parent="."]
+
+[node name="Collision" type="StaticBody3D" parent="."]
+collision_layer = 2
+collision_mask = 5
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="Collision"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.25, 0)
+shape = SubResource("BoxShape3D_qkiex")
+
+[node name="InteractableArea" type="Area3D" parent="."]
+collision_layer = 8
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="InteractableArea"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1.6, 0.5, 0)
+shape = SubResource("CylinderShape3D_3nvn0")
+
+[connection signal="body_entered" from="InteractableArea" to="." method="_on_area_3d_body_entered"]

entities/monster/monster.gd

@@ -3,7 +3,7 @@ extends CharacterBody3D
 
 signal level_up
 
-@export var stats: MonsterData = MonsterData.new()
+@export var data: MonsterData = MonsterData.new()
 
 var spawn_point: Vector3 = Vector3(0, 0, 0)
 
@@ -15,7 +15,7 @@ var in_battle: bool = false
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	var model_instance = stats.model.instantiate()
+	var model_instance = data.model.instantiate()
 	frequency = randf_range(1.0, 4.0)
 	amplitude = randf_range(1.0, 6.0)
 	spawn_point = position

entities/monster_spawnpoint/monster_spawnpoint.gd

@@ -6,23 +6,23 @@ extends Node3D
 # a spawnpoint that can spawn monsters
 # monsters are only spawned, if the player is not looking
 
-# list that holds all spawnable monsters
-@export var spawnable_monsters: Array[MonsterData]
+## List that holds all spawnable monsters
+@export var spawnable_monsters: Array[MonsterSpawnpointProbability]
 
-# ignore spawning only if visible
+## Ignore spawning only if visible
 @export var ignore_visibility: bool = false
 
-# the maximum amount of spawned monsters
-# no monsters will spawn, when this number is reached
+## The maximum amount of spawned monsters.
+## No monsters will spawn, when this number is reached.
 @export var max_monsters: int = 5
 
-# the maximum lifetime a monster can be in the world
 # a monster is then deleted if the following conditions are met:
 # the monster has exceeded its maximum lifetime and it is not on screen
 # TODO: figure out how to check for the exceeded lifetime and delete
+## The maximum lifetime a monster can be in the world
 @export var max_lifetime: float = 60.0 # seconds
 
-# only spawn a monster every x seconds
+## A monster can only spawn every x seconds
 @export var spawn_cooldown: float = 3.0 # seconds
 
 @onready var spawn_timer: Timer = Timer.new()
@@ -38,6 +38,9 @@ var active_monsters: Array[Monster] = []
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
+	if spawnable_monsters.is_empty():
+		printerr("Spawnpoint (%s) does not have monsters to spawn." % self.name)
+		
 	spawn_timer.wait_time = spawn_cooldown
 	spawn_timer.autostart = true
 	spawn_timer.timeout.connect(spawn)
@@ -45,21 +48,28 @@ func _ready() -> void:
 	spawn_timer.start()
 	
 	spawn_point = position
+	
+	label.text = "%s / %s" % [len(active_monsters), max_monsters]
+
 
 func spawn() -> void:
 	if len(active_monsters) >= max_monsters:
-		print("Spawnpoint reached maximum amount of monsters")
+		#print("Spawnpoint reached maximum amount of monsters")
 		return
 		
 	if ignore_visibility == false and $VisibleOnScreenNotifier3D.is_on_screen():
-		print("Spawnpoint is visible on screen. Not spawning a monster.")
+		#print("Spawnpoint is visible on screen. Not spawning a monster.")
 		return
 		
 	# TODO: Add a check to not spawn enemies X units near the player
 	
 	# instantiate a monster .tscn scene
 	var monster_to_spawn = monster_tscn.instantiate()
-	monster_to_spawn.stats = spawnable_monsters[0]
+	
+	# get a random monster data
+	var random := randi() % spawnable_monsters.size()
+	var data : MonsterData = spawnable_monsters[random].monster_data
+	monster_to_spawn.data = data
 	
 	# keep track of the current monster
 	active_monsters.append(monster_to_spawn)
@@ -71,7 +81,7 @@ func spawn() -> void:
 		
 	var debug_level_node = get_parent_node_3d()
 	debug_level_node.add_child(monster_to_spawn)
-	print("Spawning Mob \"%s\"" % monster_to_spawn.stats.display_name)
+	#print("Spawning Mob \"%s\"" % monster_to_spawn.data.display_name)
 	
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:

entities/monster_spawnpoint/monster_spawnpoint.tscn

@@ -25,6 +25,6 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
 
 [node name="Label3D" type="Label3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3, 0)
-visible = false
+double_sided = false
 text = "0 / 5"
 font_size = 64

entities/monster_spawnpoint/monster_spawnpoint_probability.gd

@@ -0,0 +1,8 @@
+class_name MonsterSpawnpointProbability
+extends Resource
+
+## Which monster to spawn
+@export var monster_data : MonsterData = null
+
+## Chance that a monster can spawn
+@export var chance: float = 50.0

entities/player/player.tscn

@@ -7,6 +7,7 @@
 height = 1.7
 
 [node name="Player" type="CharacterBody3D" groups=["save_nodes"]]
+collision_mask = 14
 axis_lock_angular_x = true
 axis_lock_angular_y = true
 axis_lock_angular_z = true