Working level auto-sizer?

The automatic determination for the FEZLVL "Size" parameter was bugging out, causing some triles and AOs to disappear. I think I fixed it...
Also updated the links in the About pane, and started working on a FreeCam mode.

Scenes/Cursor.tscn

@@ -82,5 +82,4 @@ speed_scale = 1.25
 transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -200, 0, 0)
 cull_mask = 1048574
 projection = 1
-current = true
 size = 20.0

Scenes/MainScene.tscn

@@ -1,22 +1,26 @@
-[gd_scene load_steps=5 format=3 uid="uid://q6hiwea1m8ok"]
+[gd_scene load_steps=6 format=3 uid="uid://q6hiwea1m8ok"]
 
 [ext_resource type="PackedScene" uid="uid://djsig0kkd1ved" path="res://Scenes/Cursor.tscn" id="1_qhvts"]
 [ext_resource type="PackedScene" uid="uid://cdwpy8hm6qseq" path="res://Scenes/UI.tscn" id="2_7lqbu"]
 [ext_resource type="Environment" uid="uid://ctohsq6knqpup" path="res://Materials/DefaultEnv.tres" id="3_tf75n"]
 [ext_resource type="PackedScene" uid="uid://dtgqsmedef7w7" path="res://Scenes/Stopper.tscn" id="4_1q8sn"]
+[ext_resource type="Script" path="res://addons/simple-free-look-camera-4-cf0bc21bfd15940b18ec42e3c6cae1ad385284c4/camera.gd" id="5_ad71m"]
 
 [node name="Main" type="Node"]
 
 [node name="UI" parent="." instance=ExtResource("2_7lqbu")]
 
 [node name="Cursor" parent="." instance=ExtResource("1_qhvts")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1)
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = ExtResource("3_tf75n")
 
 [node name="Stopper" parent="." instance=ExtResource("4_1q8sn")]
 visible = false
 
+[node name="DebugCam" type="Camera3D" parent="."]
+cull_mask = 1048574
+script = ExtResource("5_ad71m")
+
 [connection signal="cursorPos" from="UI" to="Cursor" method="_on_ui_cursor_pos"]
 [connection signal="hasMoved" from="Cursor" to="UI" method="_on_cursor_has_moved"]

Scenes/UI.tscn

@@ -161,16 +161,23 @@ shortcut = SubResource("Shortcut_5p5ho")
 text = "View"
 flat = false
 switch_on_hover = true
-item_count = 4
-popup/item_0/text = "Hide layers..."
-popup/item_0/id = 1
-popup/item_1/text = ""
-popup/item_1/id = 10
-popup/item_1/separator = true
-popup/item_2/text = "Debug terminal"
-popup/item_2/id = 2
-popup/item_3/text = "Raw FEZLVL.JSON"
-popup/item_3/id = 3
+item_count = 6
+popup/item_0/text = "Ortho Cam"
+popup/item_0/checkable = 1
+popup/item_0/checked = true
+popup/item_0/id = 5
+popup/item_1/text = "Free Cam"
+popup/item_1/checkable = 1
+popup/item_1/id = 4
+popup/item_2/text = "Hide layers..."
+popup/item_2/id = 1
+popup/item_3/text = ""
+popup/item_3/id = 10
+popup/item_3/separator = true
+popup/item_4/text = "Debug terminal"
+popup/item_4/id = 2
+popup/item_5/text = "Raw FEZLVL.JSON"
+popup/item_5/id = 3
 
 [node name="Help" type="MenuButton" parent="Titlebar"]
 layout_mode = 2

Scripts/Exporter/Exporter.gd

@@ -5,8 +5,7 @@ extends Node
 # overwrite with our data.
 
 @onready var _loader = $"../Loader"
-
-var lvlSize = [0, 0, 0]
+@onready var _ui = $".."
 
 # Standard definitions. This will get ugly!
 var _aoActor = { "Inactive": false, "ContainedTrile": "None", "AttachedGroup": null, "SpinView": "None", "SpinEvery": 0, "SpinOffset": 0, "OffCenter": false, "RotationCenter": [0, 0, 0], "VibrationPattern": [], "CodePattern": [], "Segment": { "Destination": [0, 0, 0], "Duration": 1, "WaitTimeOnStart": 0, "WaitTimeOnFinish": 0, "Acceleration": 0, "Deceleration": 0, "JitterFactor": 0, "Orientation": [0, 0, 0, 1], "CustomData": null }, "NextNode": null, "DestinationLevel": "", "TreasureMapName": "", "InvisibleSides": [], "TimeswitchWindBackSpeed": 0}
@@ -67,7 +66,7 @@ func _saveFEZLVL(path, filename):
 				"StartingPoint":
 					var id = obj.get_meta("Id")
 					var face = obj.get_meta("Face")
-					var spDict = { "Id": [id[0], id[1], id[2] - 1], "Face": face}
+					var spDict = { "Id": [id[0], id[1], id[2]], "Face": face}
 
 					template["StartingPosition"] = spDict
 					pass
@@ -76,25 +75,57 @@ func _saveFEZLVL(path, filename):
 		template["TrileSetName"] = _loader.trileset[3].to_upper()
 
 		# Find the level's size automatically by finding the most out-there object.
-		var maxX = _findLargest(template["Triles"], 0)
-		var maxY = _findLargest(template["Triles"], 1)
-		var maxZ = _findLargest(template["Triles"], 2)
-		template["Size"] = [maxX, maxY, maxZ]
+		## Take into account negative level sizes by applying an offset.
+		var offset: Array = _findSmallest(template["Triles"])
 
-		print("Done writing file. Phew!")
+		## Apply offset to all trile positions and emplacements
+		for idx in template["Triles"].size():
+			template["Triles"][idx]["Emplacement"] = _offset(template["Triles"][idx]["Emplacement"], offset)
+			template["Triles"][idx]["Position"] = _offset(template["Triles"][idx]["Position"], offset)
+			pass
+
+		## Apply offset to Gomez
+		var startPos = template.get("StartingPosition")
+		startPos["Id"] = _startOffset(startPos["Id"], offset)
+
+		## Find the level size from here
+		var lvlSize = _findLargest(template["Triles"])
+		template["Size"] = lvlSize
 
 		var writeLVL := JSON.stringify(template, "  ", false, false)
 
 		var file = FileAccess.open(path + "/" + filename + ".fezlvl.json", FileAccess.WRITE)
 		file.store_string(writeLVL)
 		file.close()
+		print("Done writing file. Phew!")
+		_ui.playSound("saved")
 	pass
 pass
 
-func _findLargest(triles, idx: int):
-	var comparer: int = 1
-	for trile in triles:
-		if trile["Position"][idx] > comparer:
-			comparer = trile["Position"][idx]
-		pass
-	return comparer + 1 # Just in case we need some extra space!
+func _findLargest(triles):
+	var comparer := [1, 1, 1]
+	for idx in range(0,3): # For X, Y, and Z
+		for trile in triles:
+			if trile["Emplacement"][idx] > comparer[idx]:
+				comparer[idx] = trile["Emplacement"][idx]
+			pass
+	return comparer.map(func(n): return n + 1) # Just in case we need extra space!
+
+func _findSmallest(triles):
+	var comparer := [0, 0, 0]
+	for idx in range(0,3): # For X, Y, and Z
+		for trile in triles:
+			if trile["Emplacement"][idx] < comparer[idx]:
+				comparer[idx] = trile["Emplacement"][idx]
+			pass
+	return comparer
+
+func _offset(array: Array, offset: Array):
+	for idx in range(0,3): # For X, Y, and Z
+		array[idx] += (abs(offset[idx]))
+	return array
+
+func _startOffset(startPos, offset: Array):
+	for pos in range(0,3):
+		startPos[pos] += (abs(offset[pos]))
+	return startPos

Scripts/Importer/Importer.gd

@@ -220,23 +220,15 @@ func placeStart(dir, posArray):
 
 	colShape.radius = 0.05
 	colBod.shape = colShape
-	statBod.add_child(colBod)
+
+	statBod.call_deferred("add_child", colBod)
 	gomez.add_child(statBod)
 
 	# Figuring out where to place him
 	var posStr = posArray["Id"]
 	var face = posArray["Face"]
-	var adjust: Vector3
-
-	match face: # Test with levels to find out where we should place Gomez!
-		"Front": adjust = Vector3.FORWARD
-		"Back":  adjust = Vector3.BACK
-		"Left":  adjust = Vector3.LEFT
-		"Right": adjust = Vector3.RIGHT
-		"Top":   adjust = Vector3.UP
-		"Down":  adjust = Vector3.DOWN
 
-	var pos = Vector3(posStr[0], posStr[1], posStr[2]) + adjust
+	var pos = Vector3(posStr[0], posStr[1], posStr[2])
 
 	gomez.position = pos
 	gomez.layers = 8

Scripts/UI/Titlebar/menuFile.gd

@@ -5,6 +5,7 @@ extends MenuButton
 @onready var _nwFile = $New
 
 @onready var _ldr = $"../../Loader"
+@onready var _ui = $"../.."
 
 @export var loadShortcut: Shortcut
 @export var saveShortcut: Shortcut
@@ -46,6 +47,7 @@ func _on_new_file_selected(path: String):
 	get_popup().set_item_disabled(1, false)
 	_ldr.killChildren() # Clear out all objects
 	var trileset = await _ldr.loadObj(cleanPath, 2)
+	_ui.playSound("loaded")
 	_ldr.trileset = trileset # Let the importer know we have loaded a new TS
 	_ldr.loadedTS.emit(trileset)
 	pass

Scripts/UI/Titlebar/menuHelp.gd

@@ -13,9 +13,9 @@ func _on_help_menu_pressed(id: int):
 	sfx.stream = soundOK; sfx.play()
 	match id:
 		0:
-			OS.shell_open("https://github.com/FEZModding/FEZRepacker/wiki")
+			OS.shell_open("https://fezmodding.github.io/wiki/")
 		1:
-			OS.shell_open("https://github.com/edintomato2/HARDHAT")
+			OS.shell_open("https://github.com/edintomato2/Beret")
 		3:
 			winAbout.visible = true
 

Scripts/UI/UI.gd

@@ -14,6 +14,7 @@ var onObj = null
 
 @onready var _infoLabel: Label = $"VSplitContainer/Sidebar/SidebarVertical/Position"
 @onready var _objLabel: Label  = $"VSplitContainer/Sidebar/SidebarVertical/Object"
+@onready var _logLabel: RichTextLabel = $"VSplitContainer/Sidebar/SidebarVertical/EditorLog"
 
 @onready var _palettes: Control = $"VSplitContainer/Toolbar/Palettes"
 
@@ -52,6 +53,9 @@ func _physics_process(_delta):
 
 
 func _on_cursor_has_moved(keyPress): # Sounds for movement.
+	playSound(keyPress)
+
+func playSound(keyPress):
 	match keyPress:
 		"move_up", "move_right", "move_up_layer":
 			_sfx.stream = soundUp; _sfx.play()
@@ -65,6 +69,9 @@ func _on_cursor_has_moved(keyPress): # Sounds for movement.
 			_sfx.stream = soundCancel; _sfx.play()
 		"loaded":
 			_sfx.stream = soundOK;     _sfx.play()
+		"saved":
+			_logLabel.append_text("Level saved!")
+			_sfx.stream = soundOK;     _sfx.play()
 
 func _on_loader_new_cur_por(newPos):
 	emit_signal("cursorPos", newPos)

addons/simple-free-look-camera-4-cf0bc21bfd15940b18ec42e3c6cae1ad385284c4/LICENSE

@@ -0,0 +1,7 @@
+Copyright 2020 Adam Viola
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

addons/simple-free-look-camera-4-cf0bc21bfd15940b18ec42e3c6cae1ad385284c4/README.md

@@ -0,0 +1,25 @@
+# Simple Free-Look Camera
+A simple 3D 100-line free-look camera for Godot 4.0 that mimics the functionality of the editor's camera for in-game use.
+
+Ported from [Adamviola's Godot 3.2 version](https://github.com/adamviola/simple-free-look-camera).
+
+## Usage
+Use **W** and **S** to move forward and backward.
+
+Use **A** and **D** to move left and right.
+
+Use **Q** and **E** to move up and down.
+
+Roll the **scroll wheel** to increase and decrease movement speed.
+
+Press **shift** to move faster, and hold **alt** to move slower.
+
+Hold down the **right mouse button** to rotate the camera.
+There's a slider in the editor to control mouse sensitivity.
+
+## Installation
+Attach `camera.gd` to your Camera3D node. That's it!
+
+## License
+[MIT](https://opensource.org/licenses/MIT).
+

addons/simple-free-look-camera-4-cf0bc21bfd15940b18ec42e3c6cae1ad385284c4/camera.gd

@@ -0,0 +1,109 @@
+class_name FreeLookCamera extends Camera3D
+
+# Modifier keys' speed multiplier
+const SHIFT_MULTIPLIER = 2.5
+const ALT_MULTIPLIER = 1.0 / SHIFT_MULTIPLIER
+
+@export_range(0.0, 1.0) var sensitivity = 0.25
+
+# Mouse state
+var _mouse_position = Vector2(0.0, 0.0)
+var _total_pitch = 0.0
+
+# Movement state
+var _direction = Vector3(0.0, 0.0, 0.0)
+var _velocity = Vector3(0.0, 0.0, 0.0)
+var _acceleration = 30
+var _deceleration = -10
+var _vel_multiplier = 4
+
+# Keyboard state
+var _w = false
+var _s = false
+var _a = false
+var _d = false
+var _q = false
+var _e = false
+var _shift = false
+var _alt = false
+
+func _input(event):
+	# Receives mouse motion
+	if event is InputEventMouseMotion:
+		_mouse_position = event.relative
+
+	# Receives mouse button input
+	if event is InputEventMouseButton:
+		match event.button_index:
+			MOUSE_BUTTON_RIGHT: # Only allows rotation if right click down
+				Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED if event.pressed else Input.MOUSE_MODE_VISIBLE)
+			MOUSE_BUTTON_WHEEL_UP: # Increases max velocity
+				_vel_multiplier = clamp(_vel_multiplier * 1.1, 0.2, 20)
+			MOUSE_BUTTON_WHEEL_DOWN: # Decereases max velocity
+				_vel_multiplier = clamp(_vel_multiplier / 1.1, 0.2, 20)
+
+	# Receives key input
+	if event is InputEventKey:
+		match event.keycode:
+			KEY_W:
+				_w = event.pressed
+			KEY_S:
+				_s = event.pressed
+			KEY_A:
+				_a = event.pressed
+			KEY_D:
+				_d = event.pressed
+			KEY_Q:
+				_q = event.pressed
+			KEY_E:
+				_e = event.pressed
+
+# Updates mouselook and movement every frame
+func _process(delta):
+	_update_mouselook()
+	_update_movement(delta)
+
+# Updates camera movement
+func _update_movement(delta):
+	# Computes desired direction from key states
+	_direction = Vector3((_d as float) - (_a as float), 
+						(_e as float) - (_q as float), 
+						(_s as float) - (_w as float))
+
+	# Computes the change in velocity due to desired direction and "drag"
+	# The "drag" is a constant acceleration on the camera to bring it's velocity to 0
+	var offset = _direction.normalized() * _acceleration * _vel_multiplier * delta \
+		+ _velocity.normalized() * _deceleration * _vel_multiplier * delta
+
+	# Compute modifiers' speed multiplier
+	var speed_multi = 1
+	if _shift: speed_multi *= SHIFT_MULTIPLIER
+	if _alt: speed_multi *= ALT_MULTIPLIER
+
+	# Checks if we should bother translating the camera
+	if _direction == Vector3.ZERO and offset.length_squared() > _velocity.length_squared():
+		# Sets the velocity to 0 to prevent jittering due to imperfect deceleration
+		_velocity = Vector3.ZERO
+	else:
+		# Clamps speed to stay within maximum value (_vel_multiplier)
+		_velocity.x = clamp(_velocity.x + offset.x, -_vel_multiplier, _vel_multiplier)
+		_velocity.y = clamp(_velocity.y + offset.y, -_vel_multiplier, _vel_multiplier)
+		_velocity.z = clamp(_velocity.z + offset.z, -_vel_multiplier, _vel_multiplier)
+
+		translate(_velocity * delta * speed_multi)
+
+# Updates mouse look 
+func _update_mouselook():
+	# Only rotates mouse if the mouse is captured
+	if Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED:
+		_mouse_position *= sensitivity
+		var yaw = _mouse_position.x
+		var pitch = _mouse_position.y
+		_mouse_position = Vector2(0, 0)
+
+		# Prevents looking up/down too far
+		pitch = clamp(pitch, -90 - _total_pitch, 90 - _total_pitch)
+		_total_pitch += pitch
+
+		rotate_y(deg_to_rad(-yaw))
+		rotate_object_local(Vector3(1,0,0), deg_to_rad(-pitch))