RecExBuild

extends Object
# for Godot
# March-7-2016
# PlanetKiller exporter script
# computer-aided game creation enrichment
# Place on a node, set the apropriate function, run scene
# should automate most of the more obnoxious tasks

# ver 1.0
# checks for existing resources
# minor opimizations planned

# member variables here, example:
# var a=2
# var b="textvar"

func save_meshes(folder, ext): # needs top-level parent node
    var mesh
    var path
    for i in get_children():
        if i.is_type("MeshInstance"):
            mesh = i.get_mesh()
            path = "res://"+folder+"/"+i.get_name()+"."+ext
            if(!check_file(path)):
                print(mesh.get_path())
                ResourceSaver.save(path, mesh)
                #print(ResourceSaver.save(path, mesh, 1))

func get_dir(Folder):
    var newDir = Directory.new()
    var openDir = newDir.open("res://"+Folder+"/")
    var dirStart = newDir.list_dir_begin()
    return newDir
    pass

func check_file(fileDir):
    var d2 = Directory.new()
    return d2.file_exists(fileDir)
    pass


# should have mesh node with a default material
func fixedmat_gen(TexFolder, outFolder, imgExt, exportExt):

    var newDir = get_dir(TexFolder)
    var file = newDir.get_next()
    while(file!=""):
        var fileExt = file.extension()
        var fileName = file.split( ".")[0]
        var matOver = self.get_material_override()
        var fullPath = "res://"+TexFolder+"/"+file
        var exPath = "res://"+outFolder+"/"+fileName+"."+exportExt
        if(fileExt == imgExt):
            if(!check_file(exPath)):
                print(file)
                matOver.set_texture(0,ResourceLoader.load(fullPath))
                matOver.set_path(exPath)
                ResourceSaver.save(exPath, matOver)
        file = newDir.get_next()
    pass


func scene_exporter(sceneTop, meshFile, fileName, outputFolder, exportExt):
    #var exPath = "res://"+outputFolder+"/"+file
    var packed_scene = PackedScene.new()
    #var fileName = meshFile.split( ".")[0]
    print(fileName)
    var exPath = "res://"+outputFolder+"/"+fileName+"."+exportExt
    print(exPath)

    for i in sceneTop.get_children():
        i.set_owner(sceneTop)
        if i.is_type("MeshInstance"):
            #var name = i.get_mesh().get_name()
            #print(i.get_mesh().get_name())
            sceneTop.set_name(fileName+"Body")
            i.set_name(fileName)
            i.set_mesh(ResourceLoader.load(meshFile))
        elif i.is_type("CollisionShape"):
            i.set_name(fileName+"CS")

    var newChild = self.get_child(0)
    print(self.get_child(0))
    print(sceneTop)
    if(!check_file(exPath)):
        packed_scene.pack(sceneTop)
        packed_scene.set_path(exPath)
        ResourceSaver.save(exPath, packed_scene)
    pass

# put on top-level node, exports first child and children
func scene_save(meshFolder, outputFolder, exportExt):

    var newDir = get_dir(meshFolder)
    var file = newDir.get_next()
    var sceneTop = get_tree().get_current_scene().get_child(0)
    while(file!=""):
        var fullPath = "res://"+meshFolder+"/"+file
        var fileName = file.split( ".")[0]
        scene_exporter(sceneTop, fullPath, fileName, outputFolder,exportExt)
        file = newDir.get_next()
    pass

# put on an animation player node
func save_anims(folder, ext):
    #anm
    var path
    var animList = self.get_animation_list()
    for i in animList:
        var anim = self.get_animation(i)
        #print(i)
        #print(anim)
        path = "res://"+folder+"/"+i+"."+ext
        if(!check_file(path)):
            ResourceSaver.save(path, anim)
            print(i)
            print(anim)

    pass



func _ready():
    #save_meshes("Mesh", "msh")
    #fixedmat_gen("Textures", "Mats", "png", "mtl")
    #scene_save("Mesh", "test", "scn")
    #save_anims("Anims", "anm")
    # Called every time the node is added to the scene.
    # Initialization here
    pass