enregistrement du mesh généré

menu/LoadWorld.gd

@@ -15,4 +15,4 @@ func _on_CancelButton_pressed():
 
 func _button_pressed(name):
 	Global.terrain_name = name
-	get_tree().change_scene("res://utils/world_generation/WorldGeneration.tscn")
+	get_tree().change_scene("res://menu/LoadingScreen.tscn")

menu/LoadingScreen.gd

@@ -0,0 +1,28 @@
+extends Control
+
+var thread
+var world = {}
+
+func _ready():
+	thread = Thread.new()
+	thread.start(self, "_generate_world")
+	set_process(true)
+#
+#	while true:
+#		if "step" in world:
+#			if world.step >= world.max_step:
+#				break
+#			print(world.step)
+#			$ProgressBar.value = world.step / world.max_step * 100
+
+func _process(delta):
+	if "step" in world:
+		print(world.step)
+		if world.step >= 2:
+			get_tree().change_scene("res://world/game.tscn")
+
+func _exit_tree():
+	thread.wait_to_finish()
+
+func _generate_world():
+	world = WorldGeneration.new()

menu/LoadingScreen.tscn

@@ -1,8 +1,8 @@
 [gd_scene load_steps=2 format=2]
 
-[ext_resource path="res://utils/world_generation/WorldGeneration.gd" type="Script" id=1]
+[ext_resource path="res://menu/LoadingScreen.gd" type="Script" id=1]
 
-[node name="WorldGeneration" type="Control"]
+[node name="LoadingScreen" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
 script = ExtResource( 1 )

menu/NewWorld.gd

@@ -11,4 +11,4 @@ func _on_CancelButton_pressed():
 
 func _on_CreateButton_pressed():
 	Global.terrain_name = $VBoxContainer/LineEdit.text
-	get_tree().change_scene("res://utils/world_generation/WorldGeneration.tscn")
+	get_tree().change_scene("res://menu/LoadingScreen.tscn")

project.godot

@@ -33,13 +33,19 @@ _global_script_classes=[ {
 "class": "Terrain",
 "language": "GDScript",
 "path": "res://utils/terrain/Terrain.gd"
+}, {
+"base": "Control",
+"class": "WorldGeneration",
+"language": "GDScript",
+"path": "res://utils/world_generation/WorldGeneration.gd"
 } ]
 _global_script_class_icons={
 "CameraController": "",
 "CameraOutline": "",
 "Delaunator": "",
 "PoissonDiscSampling": "",
-"Terrain": ""
+"Terrain": "",
+"WorldGeneration": ""
 }
 
 [application]

utils/world_generation/WorldGeneration.gd

@@ -1,5 +1,7 @@
 extends Control
 
+class_name WorldGeneration
+
 export(int) var width = 2000
 export(int) var height = 2000
 export(int) var spacing = 20
@@ -14,16 +16,10 @@ export(int) var river_proba = 200
 var rng = RandomNumberGenerator.new()
 var noise = OpenSimplexNoise.new()
 
-var thread
-
-func _ready():
-	thread = Thread.new()
-	thread.start(self, "_generate_world")
-
-func _exit_tree():
-	thread.wait_to_finish()
+var step = 0
+var max_step = 5
 
-func _generate_world():
+func _init():
 	rng.randomize()
 	noise.seed = rng.randi()
 	noise.octaves = octaves
@@ -32,7 +28,8 @@ func _generate_world():
 		Global.terrain.load(Global.terrain_name)
 	else:
 		Global.terrain.create(width,height,spacing,Global.terrain_name)
-		
+	
+	step += 1
 
 	if Global.terrain.is_created():
 		init_data()
@@ -40,13 +37,13 @@ func _generate_world():
 
 	if Global.terrain.is_created() or Global.terrain.is_loaded():
 		add_trees()
-		get_tree().change_scene("res://world/game.tscn")
+		step += 1
+		# get_tree().change_scene("res://world/game.tscn")
 	else:
 		Global.print_debug("Pas de Global.terrain, pas de construction ...")
 		Global.print_debug("Pas de construction ..., pas de palais ...")
 		Global.print_debug("Pas de palais ..., pas de palais.")
 
-
 func init_data():
 	# for point in Global.terrain.get_points():
 		# point.set_elevation(point_find_elevation(point.point2d()))

world/World3d.gd

@@ -33,6 +33,9 @@ func draw_world():
 	st.index()
 	# Commit to a mesh.
 	var mesh = st.commit()
+
+	var file_name = "user://terrain/%s/world.mesh" % (Global.terrain_name)
+	ResourceSaver.save(file_name, mesh)
 	
 	var mi = MeshInstance.new()
 	mi.mesh = mesh
@@ -40,5 +43,4 @@ func draw_world():
 	mi.set_surface_material(0, material)
 	mi.create_trimesh_collision()
 	mi.cast_shadow = GeometryInstance.SHADOW_CASTING_SETTING_ON
-	print(mi)
 	add_child(mi)