X model nonsense

src/DynamicMap.gd

@@ -5,14 +5,16 @@ func _ready() -> void:
 	#B3D.Load("GFX\\npcs\\106_2.b3d")
 	#add_child(B3D.Load("GFX\\apache.b3d"))
 	
+	X.LoadModel("res://GFX/map/Door01.x")
+	
 	#DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
 	
 		#RMesh.LoadRMesh(self, roomInfo["mesh path"])
 		
 	#CreateMap()
 	IntroEnabled = true
-	LoadRoomTemplates("Data/rooms.ini")
-	CreateMap()
+	#LoadRoomTemplates("Data/rooms.ini")
+	#CreateMap()
 
 var IntroEnabled: bool
 var I_Zone: MapZones = MapZones.new()
@@ -52,7 +54,9 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 	var d2:Door
 	
 	var d = Door.new()
+	doors.push_back(d)
 	if big == 1:
+		print("DOORS: Creating ContDoor in " + room.RoomTemplate.Name, ", X: ", x, ", Y: ", y, " Z: ", z)
 		d.obj = X.LoadModel("GFX/map/ContDoorLeft.x")#CopyEntity(BigDoorOBJ(0))
 		d.obj.scale.x = 55 * Constants.RoomScale
 		d.obj.scale.y = 55 * Constants.RoomScale
@@ -69,6 +73,7 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 		#EntityType d\frameobj, HIT_MAP
 		#EntityAlpha d\frameobj, 0.0
 	elif big == 2:
+		print("DOORS: Creating HeavyDoor in " + room.RoomTemplate.Name, ", X: ", x, ", Y: ", y, " Z: ", z)
 		d.obj = X.LoadModel("GFX/map/heavydoor1.x")#CopyEntity(HeavyDoorObj(0))
 		d.obj.scale.x = Constants.RoomScale
 		d.obj.scale.y = Constants.RoomScale
@@ -80,6 +85,7 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 		
 		d.frameobj = X.LoadModel("GFX/map/doorframe.x")#CopyEntity(DoorFrameOBJ)
 	elif big == 3:
+		print("DOORS: Creating ElevatorDoor in " + room.RoomTemplate.Name, ", X: ", x, ", Y: ", y, " Z: ", z)
 		print("TODO: ELEVATOR DOOR!")
 		#for d2 = Each Doors
 			#If d2 <> d And d2\dir = 3 Then
@@ -98,6 +104,7 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 		#EndIf
 		#d\frameobj = CopyEntity(DoorFrameOBJ)
 	else:
+		print("DOORS: Creating Door in " + room.RoomTemplate.Name, ", X: ", x, ", Y: ", y, " Z: ", z)
 		d.obj = X.LoadModel("GFX/map/door01.x")#CopyEntity(DoorOBJ)
 		d.obj.scale.x = (204.0 * Constants.RoomScale) / X.MeshWidth(d.obj)
 		d.obj.scale.y = 312.0 * Constants.RoomScale / X.MeshHeight(d.obj)
@@ -166,8 +173,6 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 		d.buttons[1].position.z = z + 0.1
 		d.buttons[1].rotation.y = 180
 
-	d.frameobj.add_child(d.buttons[0])
-	d.frameobj.add_child(d.buttons[1])
 	#EntityPickMode(d\buttons[0], 2)
 	#EntityPickMode(d\buttons[1], 2)
 	
@@ -232,7 +237,7 @@ func CreateDoor(lvl, x:float, y:float, z:float, angle:float, room:Room, dopen =
 			#EntityType d\DoorHitOBJ,HIT_MAP
 			#EntityColor d\DoorHitOBJ,255,0,0
 			#HideEntity d\DoorHitOBJ
-	
+			
 	return d
 
 func FillRoom(r:Room):

src/file_parsers/X.gd

@@ -1,7 +1,24 @@
 class_name X
 
-# ending it right now, oh my god this is awful.
+# this is awful. i hate microsoft so much.
 # https://learn.microsoft.com/en-us/windows/win32/direct3d9/dx9-graphics-reference-x-file-interfaces
+# NOTE: adaptation of https://github.com/oguna/Blender-XFileImporter/blob/master/xfile_parser.py
+
+var majorVersion = 0
+var minorVersion = 0
+var isBinaryFormat = false
+var lineNumber = 0
+var binaryFloatSize = 0
+var binaryNumCount = 0
+var p = -1
+var end = -1
+var compressed = false
+var file: PackedByteArray
+var scene = Node3D.new()
+var meshes: Array
+var materials: Array
+
+const MAX_TEX_COORDS = 2
 
 static func _CalcMinMaxPos(verts: PackedVector3Array) -> Vector3:
 	var minX: float = 0
@@ -34,118 +51,578 @@ static func MeshHeight(mesh: Node) -> float:
 static func MeshDepth(mesh: Node) -> float:
 	return mesh.get_meta("meshDepth")
 
+func GetStringBytes(start: int, end: int):
+	return file.slice(start, end).get_string_from_ascii()
+
+func ReadUntilEndOfLine():
+	if isBinaryFormat:
+		return
+	while p > end:
+		var tmp = GetStringBytes(p, p + 1)
+		if tmp == "\n":
+			p += 1
+			lineNumber += 1
+			return
+		p += 1
+
+func FindNextNonWhiteSpace():
+	if isBinaryFormat:
+		return
+		
+	while true:
+		while p < end and (GetStringBytes(p, p + 1) == " " or GetStringBytes(p, p + 1) == "\r" or GetStringBytes(p, p + 1) == "\n"):
+			if GetStringBytes(p, p + 1) == "\n":
+				lineNumber += 1
+			p += 1
+		if p >= end:
+			return
+		# is comment?
+		if GetStringBytes(p, p + 2) == "//" or GetStringBytes(p, p + 1) == "#":
+			ReadUntilEndOfLine()
+			pass
+		else:
+			break
+
 static func LoadModel(filePath: String):
-	var sillyPath = str("res://", filePath.replace("/Map/", "/map/"))
+	var sillyPath = str("" if filePath.contains("res://") else "res://", filePath.replace("/Map/", "/map/"))
 	var file = FileAccess.open(sillyPath, FileAccess.READ)
 	
 	# Do a case insensitive lookup only if we have to, it's more expensive.
 	if file == null:
 		file = FileAccess.open(Utils.GetCaseiFileName(sillyPath), FileAccess.READ)
 	
-	var fileLines = file.get_as_text(true).split("\n")
+	var x = X.new()
 	
-	var meshDataStart = false
-	var hitMeshOnce = false
-	var indexDataStart = false
-	var meshTextureCoordsStart = false
-	var hitTexCoordsOnce = false
-	var textureNameStart = false
-	var hitTextureOnce = false
-	var textureName = ""
-	var texture: Texture2D = null
-	var meshDataLength = -1
-	var uvsDataLength = -1
-	var indexDataLength = -1
-	var verts = PackedVector3Array()
-	var uvs = PackedVector2Array()
-	var indexes = PackedInt32Array()
-	# oh god oh fuck i hope not
-	var is3dWorldStudioFile = false
-	for line in fileLines:
-		if line.contains("3D World Studio"):
-			is3dWorldStudioFile = true
+	x.majorVersion = 0
+	x.minorVersion = 0
+	x.isBinaryFormat = false
+	x.binaryFloatSize = 0
+	x.binaryNumCount = 0
+	x.p = 0
+	x.end = file.get_length()
+	
+	x.file = file.get_buffer(x.end)
+	file.close()
+	
+	if x.GetStringBytes(x.p, x.p + 4) != "xof ":
+		assert(false, "This is not a DirectX file!")
+		return
+	
+	x.majorVersion = int(x.GetStringBytes(4, 6))
+	x.minorVersion = int(x.GetStringBytes(6, 8))
+	
+	x.compressed = false
+	var fileTypeRaw = x.GetStringBytes(8, 12)
+	if fileTypeRaw == "txt ":
+		x.isBinaryFormat = false
+	elif fileTypeRaw == "bin ":
+		x.isBinaryFormat = true
+	elif fileTypeRaw == "tzip":
+		x.isBinaryFormat = false
+		x.compressed = true
+	elif fileTypeRaw == "bzip":
+		x.isBinaryFormat = true
+		x.compressed = true
+	else:
+		assert(false, str("Unsupported DirectX file format: ", fileTypeRaw))
 		
-		var stripLine = line.strip_edges().strip_escapes().replace(" ", "")
-		if stripLine == "{" or stripLine == "}":
-			continue
+	if x.isBinaryFormat or x.compressed:
+		assert(false, "Binary and Compressed files are currently unsupported!")
+		return
 		
-		if meshDataStart or indexDataStart:
-			if meshDataStart and meshDataLength == -1:
-				meshDataLength = int(line.strip_edges().split(";")[0])
-			elif indexDataStart and indexDataLength == -1:
-				indexDataLength = int(line.strip_edges().split(";")[0])
-			elif meshDataStart:
-				var pointData = line.strip_edges().split(";")
-				if pointData.size() == 5:
-					meshDataStart = false
-					indexDataStart = true
-				verts.push_back(Vector3(-float(pointData[0]), float(pointData[1]), float(pointData[2])))
-			elif indexDataStart:
-				var indexParts = line.strip_edges().split(";")
-				if indexParts.size() == 4:
-					indexDataStart = false
-				var indexData = indexParts[1].split(",")
-				var amount = int(indexParts[0])
-				for i in range(amount):
-					indexes.push_back(int(indexData[i]))
-		elif textureNameStart:
-			textureName = line.strip_edges().split(";")[0].replace("\"", "")
-			var texturePath = str("GFX/map/Props/", textureName)
-			texture = Global.GetTextureFromCache(texturePath)
-			if not texture:
-				texture = Global.LoadTexture(texturePath)
-			textureNameStart = false
-		elif meshTextureCoordsStart:
-			if uvsDataLength == -1:
-				uvsDataLength = int(line.strip_edges().split(";")[0])
-			else:
-				# NOTE: THE FORMAT IS DIFFERENT ON FILES MADE IN
-				#       3D WORLD STUDIO FOR SOME REASON?!
-				if is3dWorldStudioFile:
-					var uvParts = line.strip_edges().strip_escapes().split(";")
-					if uvParts.size() == 3:
-						meshTextureCoordsStart = false
-					else:
-						var uvShit = uvParts[0].split(",")
-						uvs.push_back(Vector2(float(uvShit[0]), float(uvShit[1])))
-				else:
-					var uvParts = line.strip_edges().strip_escapes().split(";")
-					if uvParts.size() == 4:
-						meshTextureCoordsStart = false
-					else:
-						uvs.push_back(Vector2(float(uvParts[0]), float(uvParts[1])))
+	x.binaryFloatSize = int(x.GetStringBytes(12, 16))
+	
+	if x.binaryFloatSize != 32 and x.binaryFloatSize != 64:
+		assert(false, str("Unknown float size ", x.binaryFloatSize, " specified in DirectX file header."))
 		
-		if line.strip_edges().contains("Mesh ") and not hitMeshOnce:
-			meshDataStart = true
-			hitMeshOnce = true
-		elif line.strip_edges().contains("TextureFilename") and not hitTextureOnce:
-			textureNameStart = true
-			hitTextureOnce = true
-		elif line.strip_edges().contains("MeshTextureCoords") and not hitTexCoordsOnce:
-			meshTextureCoordsStart = true
-			hitTexCoordsOnce = true
+	x.p += 16
+	
+	if x.compressed:
+		# hard pass
+		pass
+	else:
+		x.ReadUntilEndOfLine()
+		
+	x.ParseFile()
+	return x.scene
+
+func ReadBinWord() -> int:
+	assert(end - p >= 2)
+	var tmp = file.decode_u16(p)
+	p += 2
+	return tmp
+
+func GetNextToken():
+	var s: String = ""
+	if isBinaryFormat:
+		# I am NOT doing this right now
+		pass
+	else:
+		FindNextNonWhiteSpace()
+		if p >= end:
+			return s
 			
-	var mesh = MeshInstance3D.new()
-	var arr_mesh = ArrayMesh.new()
-	var arr = []
-	arr.resize(Mesh.ARRAY_MAX)
+		while p < end and GetStringBytes(p, p + 1) != " ":
+			var tmp = GetStringBytes(p, p + 1)
+			if tmp == ";" or tmp == "}" or tmp == "{" or tmp == ",":
+				if not s:
+					s += tmp
+					p += 1
+				break
+			s += GetStringBytes(p, p + 1)
+			p += 1
+	return s
+
+func ReadHead():
+	var nameOrBrace = GetNextToken()
+	if nameOrBrace != "{":
+		if GetNextToken() != "{":
+			assert(false, "Opening brace expected.")
+			return
+		return nameOrBrace
+	return ""
+
+# We don't really care about the templates, just skip through them.
+func ParseTemplate():
+	var name = ReadHead()
+	var guid = GetNextToken()
+	print(name)
+	print(guid)
+	while true:
+		var s = GetNextToken()
+		if s == "}":
+			break
+		if s == null:
+			assert(false, "Unexpected end of file reached while parsing template definition")
+
+var notSplitChar = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '.', '-', 'e', 'E']
+
+func CheckForSeparator():
+	if self.isBinaryFormat:
+		return
+	var token = GetNextToken()
+	assert(token == "," or token == ";", "Separator character (';' or ',') expected.")
+
+func CheckForClosingBrace():
+	if isBinaryFormat:
+		return
+		
+	assert(GetNextToken() == "}", "Closing brace expected.")
+
+func CheckForSemicolon():
+	if isBinaryFormat:
+		return
 	
-	arr[Mesh.ARRAY_VERTEX]=verts
-	arr[Mesh.ARRAY_TEX_UV]=uvs
-	arr[Mesh.ARRAY_INDEX]=indexes
+	assert(GetNextToken() == ";", "Semicolon expected.")
+
+func ReadFloat():
+	if isBinaryFormat:
+		assert(false, "Binary models are currently unsupported.")
+	else:
+		FindNextNonWhiteSpace()
+		
+		if GetStringBytes(p, p + 9) == "-1.#IND00" or GetStringBytes(p, p + 8) == "1.#IND00":
+			p += 9
+			CheckForSeparator()
+			return 0.0
+		elif GetStringBytes(p, p + 8) == "1.#QNAN0":
+			p += 8
+			CheckForSeparator()
+			return 0.0
+		var result_ = 0.0
+		var digitStart = p
+		var digitEnd = p
+		while p < end:
+			var c = GetStringBytes(p, p + 1)
+			if c in notSplitChar:
+				digitEnd = p
+				p += 1
+			else:
+				break
+		var tmp = GetStringBytes(digitStart, digitEnd)
+		result_ = float(tmp)
+		CheckForSeparator()
+		return result_
+
+var digitTable = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
+
+func ReadInt():
+	if isBinaryFormat:
+		assert(false, "Binary models are currently unsupported.")
+	else:
+		FindNextNonWhiteSpace()
+		var isNegative = false
+		if GetStringBytes(p, p + 1) == "-":
+			isNegative = true
+			p += 1
+		
+		var number = 0
+		while p < end:
+			if not (GetStringBytes(p, p + 1) in digitTable):
+				break
+			number = number * 10 + int(GetStringBytes(p, p + 1))
+			p += 1
+			
+		CheckForSeparator()
+		if isNegative:
+			return -number
+		else:
+			return number
+
+func TestForSeparator():
+	if isBinaryFormat:
+		return
+	FindNextNonWhiteSpace()
+	if p >= end:
+		return
+	if GetStringBytes(p, p + 1) == ";" or GetStringBytes(p, p + 1) == ",":
+		p += 1
+
+func ReadVector2() -> Vector2:
+	var x = ReadFloat()
+	var y = ReadFloat()
+	TestForSeparator()
+	return Vector2(x, y)
+
+func ReadVector3() -> Vector3:
+	var x = ReadFloat()
+	var y = ReadFloat()
+	var z = ReadFloat()
+	TestForSeparator()
+	return Vector3(x, y, z)
+
+func ParseTransformationMatrix():
+	ReadHead()
 	
-	var meshInstance = MeshInstance3D.new()
-	arr_mesh.add_surface_from_arrays(Mesh.PRIMITIVE_TRIANGLES, arr)
-	meshInstance.mesh = arr_mesh
-	var mat = StandardMaterial3D.new()
-	#mat.albedo_color = Color(randi() % 255 / 255.0, randi() % 255 / 255.0, randi() % 255 / 255.0)
-	mat.albedo_texture = texture
-	#mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA_DEPTH_PRE_PASS if activeAlbedoHasAlpha else BaseMaterial3D.TRANSPARENCY_DISABLED
-	meshInstance.set_surface_override_material(0, mat)
-	meshInstance.create_trimesh_collision()
-	meshInstance.name = str(filePath, "_", Time.get_unix_time_from_system())
-	var meshSize = _CalcMinMaxPos(verts)
-	meshInstance.set_meta("meshWidth", meshSize.x)
-	meshInstance.set_meta("meshHeight", meshSize.y)
-	meshInstance.set_meta("meshDepth", meshSize.z)
-	return meshInstance
+	var M11 = ReadFloat()
+	var M21 = ReadFloat()
+	var M31 = ReadFloat()
+	var M41 = ReadFloat()
+	var M12 = ReadFloat()
+	var M22 = ReadFloat()
+	var M32 = ReadFloat()
+	var M42 = ReadFloat()
+	var M13 = ReadFloat()
+	var M23 = ReadFloat()
+	var M33 = ReadFloat()
+	var M43 = ReadFloat()
+	var M14 = ReadFloat()
+	var M24 = ReadFloat()
+	var M34 = ReadFloat()
+	var M44 = ReadFloat()
+	
+	CheckForSemicolon()
+	CheckForClosingBrace()
+	
+	return [M11, M21, M31, M41, M12, M22, M32, M42, M13, M23, M33, M43, M14, M24, M34, M44]
+
+func ParseMesh(parent: Node):
+	var mesh = XMesh.new()
+	mesh.parent = parent
+	meshes.push_back(mesh)
+	ReadHead()
+	
+	var vertCount = ReadInt()
+	for i in range(vertCount):
+		mesh.verts.push_back(ReadVector3())
+		
+	var faceCount = ReadInt()
+	for i in range(faceCount):
+		var numIndices = ReadInt()
+		if numIndices < 3:
+			assert(false, str("Invalid index count ", numIndices, " for face ", i))
+		
+		for i1 in range(numIndices):
+			mesh.indices.push_back(ReadInt())
+		TestForSeparator()
+		
+	while true:
+		var objectName = GetNextToken()
+		print(str("\"",objectName,"\""))
+		if not objectName:
+			assert(false, "Unexpected end of file while parsing mesh structure")
+		elif objectName == "}":
+			break
+		elif objectName == "MeshNormals":
+			ParseMeshNormals(mesh)
+		elif objectName == "MeshTextureCoords":
+			ParseMeshTextureCoords(mesh)
+		elif objectName == "MeshVertexColors":
+			#ParseMeshVertexColors(mesh)
+			ParseUnknownDataObject()
+		elif objectName == "MeshMaterialList":
+			ParseUnknownDataObject()
+		elif objectName == "VertexDuplicationIndices":
+			ParseUnknownDataObject()
+		elif objectName == "XSkinMeshHeader":
+			ParseUnknownDataObject()
+		elif objectName == "SkinWeights":
+			ParseUnknownDataObject()
+		else:
+			print("Unknown data object in mesh in x file")
+			ParseUnknownDataObject()
+			
+	return mesh
+
+func ParseUnknownDataObject():
+	while true:
+		var t = GetNextToken()
+		if len(t) == 0:
+			assert(false, "Unexpected end of file while parsing unknown segment.")
+			
+		if t == "{":
+			break
+	
+	var counter = 1
+	while counter > 0:
+		var t = GetNextToken()
+		
+		if len(t) == 0:
+			assert(false, "Unexpected end of file while parsing unknown segment.")
+			
+		if t == "{":
+			counter += 1
+		elif t == "}":
+			counter -= 1
+	return
+
+func ParseMeshNormals(mesh: XMesh):
+	ReadHead()
+	
+	var normalCount = ReadInt()
+	
+	for i in range(normalCount):
+		mesh.normals.push_back(ReadVector3())
+	
+	var faceCount = ReadInt()
+	if faceCount != mesh.indices.size() / 3:
+		assert(false, "Normal face count does not match vertex face count.")
+		
+	for i in range(faceCount):
+		var numIndices = ReadInt()
+		for i1 in range(numIndices):
+			mesh.normalIndices.push_back(ReadInt())
+		TestForSeparator()
+	
+	CheckForClosingBrace()
+
+func ParseMeshTextureCoords(mesh: XMesh):
+	ReadHead()
+	if mesh.textureCount + 1 > MAX_TEX_COORDS:
+		assert(false, "Too many sets of texture coordinates")
+		
+	var numCoords = ReadInt()
+	if numCoords != mesh.verts.size():
+		assert(false, "Texture coord count does not match vertex count")
+	
+	for i in range(numCoords):
+		mesh.uvs.push_back(ReadVector2())
+		
+	mesh.textureCount += 1
+	
+	CheckForClosingBrace()
+
+func ParseMeshVertexColors(mesh: XMesh):
+	pass
+
+func ParseFrame(parent: Node = null):
+	var name = ReadHead()
+	var node = Node3D.new()
+	node.name = name
+	if parent:
+		parent.add_child(node)
+	else:
+		scene.add_child(node)
+		
+	while true:
+		var objectName = GetNextToken()
+		print(str("\"",objectName,"\""))
+		if not objectName:
+			assert(false, "Unexpected end of file reached while parsing frame")
+			return
+		if objectName == "}":
+			break
+		elif objectName == "Frame":
+			ParseFrame(node)
+		elif objectName == "FrameTransformMatrix":
+			# TODO: Do something with this?
+			print(ParseTransformationMatrix())
+		elif objectName == "Mesh":
+			ParseMesh(node)
+		else:
+			break
+
+func ReadRGB() -> Color:
+	var r = ReadFloat()
+	var g = ReadFloat()
+	var b = ReadFloat()
+	TestForSeparator()
+	return Color(r, g, b, 1)
+
+func ReadRGBA() -> Color:
+	var r = ReadFloat()
+	var g = ReadFloat()
+	var b = ReadFloat()
+	var a = ReadFloat()
+	TestForSeparator()
+	return Color(r, g, b, a)
+
+func ParseTextureFilename():
+	ReadHead()
+	var name = GetNextToken()
+
+func ParseMaterial():
+	var material = StandardMaterial3D.new()
+	var name = ReadHead()
+	if not name:
+		name = str("material", lineNumber)
+	var diffuse = ReadRGBA()
+	var specularExponent = ReadFloat()
+	var specular = ReadRGB()
+	var emissive = ReadRGB()
+	
+	while true:
+		var objectName = GetNextToken()
+		if not objectName:
+			assert(false, "Unexpected end of file while parsing mesh material")
+		elif objectName == "}":
+			break
+		elif objectName == "TextureFilename" or objectName == "TextureFileName":
+			
+
+func ParseFile():
+	while true:
+		var objectName = GetNextToken()
+		print(str("\"",objectName,"\""))
+		if not objectName:
+			break
+		if objectName == "template":
+			ParseTemplate()
+		elif objectName == "Frame":
+			ParseFrame()
+		elif objectName == "Mesh":
+			ParseMesh(scene)
+		elif objectName == "AnimTicksPerSecond":
+			ParseUnknownDataObject()
+		elif objectName == "AnimationSet":
+			ParseUnknownDataObject()
+		elif objectName == "Material":
+			materials.push_back(ParseMaterial())
+		else:
+			break
+
+#static func LoadModel(filePath: String):
+	#var sillyPath = str("res://", filePath.replace("/Map/", "/map/"))
+	#var file = FileAccess.open(sillyPath, FileAccess.READ)
+	#
+	## Do a case insensitive lookup only if we have to, it's more expensive.
+	#if file == null:
+		#file = FileAccess.open(Utils.GetCaseiFileName(sillyPath), FileAccess.READ)
+	#
+	#var fileLines = file.get_as_text(true).split("\n")
+	#
+	#var meshDataStart = false
+	#var hitMeshOnce = false
+	#var indexDataStart = false
+	#var meshTextureCoordsStart = false
+	#var hitTexCoordsOnce = false
+	#var textureNameStart = false
+	#var hitTextureOnce = false
+	#var textureName = ""
+	#var texture: Texture2D = null
+	#var meshDataLength = -1
+	#var uvsDataLength = -1
+	#var indexDataLength = -1
+	#var verts = PackedVector3Array()
+	#var uvs = PackedVector2Array()
+	#var indexes = PackedInt32Array()
+	## oh god oh fuck i hope not
+	#var is3dWorldStudioFile = false
+	#for line in fileLines:
+		#if line.contains("3D World Studio"):
+			#is3dWorldStudioFile = true
+		#
+		#var stripLine = line.strip_edges().strip_escapes().replace(" ", "")
+		#if stripLine == "{" or stripLine == "}":
+			#continue
+		#
+		#if meshDataStart or indexDataStart:
+			#if meshDataStart and meshDataLength == -1:
+				#meshDataLength = int(line.strip_edges().split(";")[0])
+			#elif indexDataStart and indexDataLength == -1:
+				#indexDataLength = int(line.strip_edges().split(";")[0])
+			#elif meshDataStart:
+				#var pointData = line.strip_edges().split(";")
+				#if pointData.size() == 5:
+					#meshDataStart = false
+					#indexDataStart = true
+				#verts.push_back(Vector3(-float(pointData[0]), float(pointData[1]), float(pointData[2])))
+			#elif indexDataStart:
+				#var indexParts = line.strip_edges().split(";")
+				#if indexParts.size() == 4:
+					#indexDataStart = false
+				#var indexData = indexParts[1].split(",")
+				#var amount = int(indexParts[0])
+				#for i in range(amount):
+					#indexes.push_back(int(indexData[i]))
+		#elif textureNameStart:
+			#textureName = line.strip_edges().split(";")[0].replace("\"", "")
+			#var texturePath = str("GFX/map/Props/", textureName)
+			#texture = Global.GetTextureFromCache(texturePath)
+			#if not texture:
+				#texture = Global.LoadTexture(texturePath)
+			#textureNameStart = false
+		#elif meshTextureCoordsStart:
+			#if uvsDataLength == -1:
+				#uvsDataLength = int(line.strip_edges().split(";")[0])
+			#else:
+				## NOTE: THE FORMAT IS DIFFERENT ON FILES MADE IN
+				##       3D WORLD STUDIO FOR SOME REASON?!
+				#if is3dWorldStudioFile:
+					#var uvParts = line.strip_edges().strip_escapes().split(";")
+					#if uvParts.size() == 3:
+						#meshTextureCoordsStart = false
+					#else:
+						#var uvShit = uvParts[0].split(",")
+						#uvs.push_back(Vector2(float(uvShit[0]), float(uvShit[1])))
+				#else:
+					#var uvParts = line.strip_edges().strip_escapes().split(";")
+					#if uvParts.size() == 4:
+						#meshTextureCoordsStart = false
+					#else:
+						#uvs.push_back(Vector2(float(uvParts[0]), float(uvParts[1])))
+		#
+		#if line.strip_edges().contains("Mesh ") and not hitMeshOnce:
+			#meshDataStart = true
+			#hitMeshOnce = true
+		#elif line.strip_edges().contains("TextureFilename") and not hitTextureOnce:
+			#textureNameStart = true
+			#hitTextureOnce = true
+		#elif line.strip_edges().contains("MeshTextureCoords") and not hitTexCoordsOnce:
+			#meshTextureCoordsStart = true
+			#hitTexCoordsOnce = true
+			#
+	#var mesh = MeshInstance3D.new()
+	#var arr_mesh = ArrayMesh.new()
+	#var arr = []
+	#arr.resize(Mesh.ARRAY_MAX)
+	#
+	#arr[Mesh.ARRAY_VERTEX]=verts
+	#arr[Mesh.ARRAY_TEX_UV]=uvs
+	#arr[Mesh.ARRAY_INDEX]=indexes
+	#
+	#var meshInstance = MeshInstance3D.new()
+	#arr_mesh.add_surface_from_arrays(Mesh.PRIMITIVE_TRIANGLES, arr)
+	#meshInstance.mesh = arr_mesh
+	#var mat = StandardMaterial3D.new()
+	##mat.albedo_color = Color(randi() % 255 / 255.0, randi() % 255 / 255.0, randi() % 255 / 255.0)
+	#mat.albedo_texture = texture
+	##mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA_DEPTH_PRE_PASS if activeAlbedoHasAlpha else BaseMaterial3D.TRANSPARENCY_DISABLED
+	#meshInstance.set_surface_override_material(0, mat)
+	#meshInstance.create_trimesh_collision()
+	#meshInstance.name = str(filePath, "_", Time.get_unix_time_from_system())
+	#var meshSize = _CalcMinMaxPos(verts)
+	#meshInstance.set_meta("meshWidth", meshSize.x)
+	#meshInstance.set_meta("meshHeight", meshSize.y)
+	#meshInstance.set_meta("meshDepth", meshSize.z)
+	#return meshInstance

src/objects/X/XMesh.gd

@@ -0,0 +1,10 @@
+class_name XMesh
+
+var parent: Node
+var name: String
+var verts: PackedVector3Array = PackedVector3Array()
+var indices: PackedInt32Array = PackedInt32Array()
+var normals: PackedVector3Array = PackedVector3Array()
+var normalIndices: PackedInt32Array = PackedInt32Array()
+var uvs: PackedVector2Array = PackedVector2Array()
+var textureCount: int = 0