From 927753f6d1458ab70015e76cd452f59eb2bd3bb9 Mon Sep 17 00:00:00 2001
From: osquallo <osquallo@free.fr>
Date: Mon, 6 Aug 2018 17:43:56 +0200
Subject: [PATCH] ajout d'un script autoload.

---
 project.godot    |  4 ++++
 scenes/Main.gd   |  4 ++--
 scenes/Main.tscn |  2 +-
 scenes/global.gd | 44 ++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 51 insertions(+), 3 deletions(-)
 create mode 100644 scenes/global.gd

diff --git a/project.godot b/project.godot
index cf2f2c6..1f50a41 100644
--- a/project.godot
+++ b/project.godot
@@ -15,6 +15,10 @@ run/main_scene="res://scenes/Main.tscn"
 boot_splash/image="res://assets/GUI/images/new_launcher_bg_0-1.png"
 config/icon="res://icon.png"
 
+[autoload]
+
+global="*res://scenes/global.gd"
+
 [display]
 
 window/size/test_width=1024
diff --git a/scenes/Main.gd b/scenes/Main.gd
index 674721d..c54b027 100644
--- a/scenes/Main.gd
+++ b/scenes/Main.gd
@@ -11,7 +11,7 @@ func _ready():
     get_tree().get_root().connect("size_changed", self, "on_window_size_changed")
     
 #    $GUI.pause()
-    $GUI/character_creation_menu/v_box_container/h_box_container/center_container/character_creation_scene/camera.make_current()
+    global.character_creation_camera.make_current()
     $Game.hide()
     
     # BugGodot?: Meme si tous les nodes parent sont caché les gridmaps s'affichent quand meme :/
@@ -40,6 +40,6 @@ func _on_GUI_character_creation_finished():
     $Game/World/GridMaps/Ground.show()
     $Game/World/GridMaps/wall.show()
     $Game/World/GridMaps/ceilling.show()
-    $Game/Character/Camera_rotation_helper/Camera.make_current()
+    global.character_camera.make_current()
     $GUI/character_creation_menu/v_box_container/h_box_container/center_container/character_creation_scene.hide()
     $Game/Character/MeshInstance.get_surface_material(0).albedo_color = $GUI/character_creation_menu/v_box_container/h_box_container/center_container/character_creation_scene/mesh_instance.get_surface_material(0).albedo_color
\ No newline at end of file
diff --git a/scenes/Main.tscn b/scenes/Main.tscn
index b8c6289..1731f64 100644
--- a/scenes/Main.tscn
+++ b/scenes/Main.tscn
@@ -4,7 +4,7 @@
 [ext_resource path="res://scenes/Game/Game.tscn" type="PackedScene" id=2]
 [ext_resource path="res://scenes/GUI/GUI.tscn" type="PackedScene" id=3]
 
-[node name="Main" type="Node"]
+[node name="Main" type="Node" index="0"]
 
 script = ExtResource( 1 )
 _sections_unfolded = [ "Pause" ]
diff --git a/scenes/global.gd b/scenes/global.gd
new file mode 100644
index 0000000..9fba823
--- /dev/null
+++ b/scenes/global.gd
@@ -0,0 +1,44 @@
+extends Node
+
+var current_scene = null
+var character = null
+var character_camera = null
+var character_creation_camera = null
+
+func _ready():
+        var root = get_tree().get_root()
+        current_scene = root.get_child(root.get_child_count() -1)
+                
+        character = get_tree().get_root().get_node( "Main/Game/Character" )
+        character_camera = get_tree().get_root().get_node( "Main/Game/Character/Camera_rotation_helper/Camera" )
+        character_creation_camera = get_tree().get_root().get_node( "Main/GUI/character_creation_menu/v_box_container/h_box_container/center_container/character_creation_scene/camera" )
+
+func goto_scene(path):
+    # This function will usually be called from a signal callback,
+    # or some other function from the running scene.
+    # Deleting the current scene at this point might be
+    # a bad idea, because it may be inside of a callback or function of it.
+    # The worst case will be a crash or unexpected behavior.
+
+    # The way around this is deferring the load to a later time, when
+    # it is ensured that no code from the current scene is running:
+
+    call_deferred("_deferred_goto_scene", path)
+
+
+func _deferred_goto_scene(path):
+    # Immediately free the current scene,
+    # there is no risk here.
+    current_scene.free()
+
+    # Load new scene.
+    var s = ResourceLoader.load(path)
+
+    # Instance the new scene.
+    current_scene = s.instance()
+
+    # Add it to the active scene, as child of root.
+    get_tree().get_root().add_child(current_scene)
+
+    # Optional, to make it compatible with the SceneTree.change_scene() API.
+    get_tree().set_current_scene(current_scene)
\ No newline at end of file