Add DeployToSteamOS and Procedural Dungeon Generation addons

addons/SimpleDungeons/utils/CSGStairMaker3D.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://bak8ltrhbmlv5"]
+
+[sub_resource type="GDScript" id="GDScript_0eugj"]
+script/source = "@tool
+extends CSGBox3D
+
+@export var num_stairs : int = 10
+
+var _cur_num_stairs = -1
+var _cur_size : Vector3
+
+func add_fresh_stairs_csg_poly():
+	if has_node('./StairsSubtractCSG'):
+		var mesh = $StairsSubtractCSG
+		remove_child(mesh)
+		mesh.queue_free()
+		#print(\"removed old stairs\")
+
+	#print(\"adding stairs\")
+	var poly = CSGPolygon3D.new()
+	poly.name = 'StairsSubtractCSG'
+	add_child(poly)
+	#poly.owner = get_tree().edited_scene_root
+
+	poly.operation = CSGShape3D.OPERATION_SUBTRACTION
+	return poly
+
+func make_stairs():
+	#if not Engine.is_editor_hint():
+		#return
+	#
+	num_stairs = clampi(num_stairs, 0, 999)
+
+	var stairs_poly = $StairsSubtractCSG#add_fresh_stairs_csg_poly()
+	
+	var point_arr : PackedVector2Array = PackedVector2Array()
+	var step_height = self.size.y / num_stairs
+	var step_width = self.size.x / num_stairs
+	
+	if num_stairs == 0:
+		# For 0 stairs make a ramp
+		point_arr.append(Vector2(self.size.x, self.size.y))
+		point_arr.append(Vector2(0, self.size.y))
+		point_arr.append(Vector2(0, 0))
+	else:
+		# Creating the points for the stairs polygon
+		for i in range(num_stairs - 1):
+			point_arr.append(Vector2(i * step_width, (i + 1) * step_height))
+			if i < num_stairs:
+				point_arr.append(Vector2((i + 1) * step_width, (i + 1) * step_height))
+
+		# Closing the polygon by adding the last two points
+		point_arr.append(Vector2(self.size.x - step_width, self.size.y))
+		point_arr.append(Vector2(0, self.size.y))
+	
+	stairs_poly.polygon = point_arr
+		
+	stairs_poly.depth = self.size.z
+	
+	stairs_poly.position.z = self.size.z / 2.0
+	stairs_poly.position.y = -self.size.y / 2.0
+	stairs_poly.position.x = -self.size.x / 2.0
+
+	_cur_num_stairs = num_stairs
+	_cur_size = self.size
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta):
+	if _cur_num_stairs != num_stairs or _cur_size != self.size:
+		make_stairs()
+"
+
+[node name="CSGStairMaker3D" type="CSGBox3D"]
+script = SubResource("GDScript_0eugj")
+num_stairs = 4
+
+[node name="StairsSubtractCSG" type="CSGPolygon3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.5, -0.5, 0.5)
+operation = 2
+polygon = PackedVector2Array(0, 0.25, 0.25, 0.25, 0.25, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.75, 0.75, 1, 0, 1)