Found and implemented viewport resize script

godotengine/godot#6506

Client/Scenes/build.tscn

@@ -11,7 +11,7 @@
 [ext_resource path="res://assets/sword.png" type="Texture" id=9]
 [ext_resource path="res://themes/bot_stats.theme" type="Theme" id=10]
 
-[node name="build" type="Node" index="0"]
+[node name="build" type="Node"]
 
 script = ExtResource( 1 )
 

Client/Scripts/Singletons/viewport.gd

@@ -0,0 +1,28 @@
+# Script from chanon and sysharm
+# https://github.com/godotengine/godot/issues/6506
+
+extends Node
+
+# don't forget to use stretch mode 'viewport' and aspect 'ignore'
+onready var viewport = get_viewport()
+
+func _ready():
+    get_tree().connect("screen_resized", self, "_screen_resized")
+
+func _screen_resized():
+    var window_size = OS.get_window_size()
+
+    # see how big the window is compared to the viewport size
+    # floor it so we only get round numbers (0, 1, 2, 3 ...)
+    var scale_x = floor(window_size.x / viewport.size.x)
+    var scale_y = floor(window_size.y / viewport.size.y)
+
+    # use the smaller scale with 1x minimum scale
+    var scale = max(1, min(scale_x, scale_y))
+
+    # find the coordinate we will use to center the viewport inside the window
+    var diff = window_size - (viewport.size * scale)
+    var diffhalf = (diff * 0.5).floor()
+
+    # attach the viewport to the rect we calculated
+    viewport.set_attach_to_screen_rect(Rect2(diffhalf, viewport.size * scale))

Client/Scripts/Singletons/viewport2.gd

@@ -0,0 +1,25 @@
+# Script from chanon and sysharm
+# https://github.com/godotengine/godot/issues/6506
+
+extends Node
+
+# don't forget to use stretch mode 'viewport' and aspect 'ignore'
+onready var viewport = get_viewport()
+
+func _ready():
+    get_tree().connect("screen_resized", self, "_screen_resized")
+
+func _screen_resized():
+    var window_size = OS.get_window_size()
+
+    var scale_x = window_size.x / viewport.size.x
+    var scale_y = window_size.y / viewport.size.y
+
+    var scale = min(scale_x, scale_y)
+
+    # find the coordinate we will use to center the viewport inside the window
+    var diff = window_size - (viewport.size * scale)
+    var diffhalf = (diff * 0.5)
+
+    # attach the viewport to the rect we calculated
+    viewport.set_attach_to_screen_rect(Rect2(diffhalf, viewport.size * scale))

Client/Scripts/battle_camera.gd

@@ -10,7 +10,6 @@ export(float) var min_distance = 600
 export(float) var max_distance = 2000
 
 func _ready():
-	print(_player)
 	pass
 
 func _process(delta):

Client/Scripts/build.gd

@@ -47,6 +47,8 @@ func _ready():
 	var size = OS.get_window_size()
 	_background.scale = Vector2(size.x / head.NORMAL_WIDTH, size.y / head.NORMAL_HEIGHT)
 
+	_confirm_save.get_cancel().text = "No"
+
 	for stat in stats:
 		_stats.add_item(stat, null, false)
 

Client/project.godot

@@ -16,7 +16,13 @@ config/icon="res://icon.png"
 
 [autoload]
 
-head="*res://Scripts/head.gd"
+head="*res://Scripts/Singletons/head.gd"
+viewport="res://Scripts/Singletons/viewport.gd"
+viewport2="*res://Scripts/Singletons/viewport2.gd"
+
+[display]
+
+window/stretch/mode="viewport"
 
 [input]
 
@@ -43,8 +49,6 @@ secondary_attack=[ Object(InputEventMouseButton,"resource_local_to_scene":false,
 shutdown=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777217,"unicode":0,"echo":false,"script":null)
  ]
 toggle_fullscreen=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777254,"unicode":0,"echo":false,"script":null)
-]
-ability=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":32,"unicode":0,"echo":false,"script":null)
  ]
 
 [rendering]