Move loading demos to their own folder

loading/threads/mona.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/mona.png-a5ce9963ac8c7ef765aeb0f5428366a9.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://mona.png"
+dest_files=[ "res://.import/mona.png-a5ce9963ac8c7ef765aeb0f5428366a9.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

loading/threads/project.godot

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+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
+[application]
+
+config/name="Loading in a Thread"
+run/main_scene="res://thread.tscn"
+
+[display]
+
+window/stretch/mode="2d"
+window/stretch/aspect="expand"
+
+[gdnative]
+
+singletons=[  ]
+
+[memory]
+
+multithread/thread_rid_pool_prealloc=60

loading/threads/thread.gd

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+extends Node2D
+
+var thread = Thread.new()
+
+# This function runs in a thread!
+# Threads always take one userdata argument
+func _bg_load(path):
+	print("THREAD FUNC!")
+	# Load the resource
+	var tex = ResourceLoader.load(path)
+	# Call _bg_load_done on main thread
+	call_deferred("_bg_load_done")
+	return tex # return it
+
+
+func _bg_load_done():
+	# Wait for the thread to complete, get the returned value
+	var tex = thread.wait_to_finish()
+	# Set to the sprite
+	get_node("Sprite").set_texture(tex)
+
+
+func _on_load_pressed():
+	if thread.is_active():
+		# Already working
+		return
+	print("START THREAD!")
+	thread.start(self, "_bg_load", "res://mona.png")

loading/threads/thread.tscn

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+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://thread.gd" type="Script" id=1]
+
+[node name="Thread" type="Node2D"]
+script = ExtResource( 1 )
+
+[node name="Load" type="Button" parent="."]
+margin_left = 432.0
+margin_top = 82.0
+margin_right = 560.0
+margin_bottom = 114.0
+size_flags_horizontal = 2
+size_flags_vertical = 2
+text = "Load in Thread"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Sprite" type="Sprite" parent="."]
+position = Vector2( 494, 336 )
+
+[node name="Camera2D" type="Camera2D" parent="."]
+offset = Vector2( 512, 300 )
+current = true
+[connection signal="pressed" from="Load" to="." method="_on_load_pressed"]