Update the project settings for the GLTF Viewer sample app to enforce gdscript static typing

2 files changed, 7 insertions, 6 deletions

diff --git a/apps/gltf_viewer/src/main/assets/main.gd b/apps/gltf_viewer/src/main/assets/main.gd
index 4b9bfdd..026ac5a 100644
--- a/apps/gltf_viewer/src/main/assets/main.gd
+++ b/apps/gltf_viewer/src/main/assets/main.gd
@@ -3,11 +3,11 @@ extends Node3D
 # Reference to the gltf model that's currently being shown.
 var current_gltf_node: Node3D = null
 
-func _ready():
+func _ready() -> void:
 	# Default asset to load when the app starts
 	_load_gltf("res://gltfs/food_kit/turkey.glb")
 	
-	var appPlugin = Engine.get_singleton("AppPlugin")
+	var appPlugin := Engine.get_singleton("AppPlugin")
 	if appPlugin:
 		print("App plugin is available")
 
@@ -17,7 +17,7 @@ func _ready():
 		print("App plugin is not available")
 
 
-func _process(delta):
+func _process(_delta: float) -> void:
 	if current_gltf_node == null:
 		return
 		
@@ -25,7 +25,7 @@ func _process(delta):
 	current_gltf_node.rotate_y(0.001)
 
 
-func _unhandled_input(event):
+func _unhandled_input(event: InputEvent) -> void:
 	if current_gltf_node == null:
 		return
 	
@@ -35,13 +35,13 @@ func _unhandled_input(event):
 		
 	if event is InputEventMouseMotion and event.button_mask == MOUSE_BUTTON_MASK_LEFT:
 		# Rotate the gltf model based on swipe gestures
-		var relative_drag = event.relative
+		var relative_drag: Vector2 = event.relative
 		current_gltf_node.rotate_y(relative_drag.x / 100)
 		current_gltf_node.rotate_x(relative_drag.y / 100)
 
 
 # Load the gltf model specified by the given path
-func _load_gltf(gltf_path: String):
+func _load_gltf(gltf_path: String) -> void:
 	if current_gltf_node != null:
 		remove_child(current_gltf_node)
 	
diff --git a/apps/gltf_viewer/src/main/assets/project.godot b/apps/gltf_viewer/src/main/assets/project.godot
index 8599945..fb80bae 100644
--- a/apps/gltf_viewer/src/main/assets/project.godot
+++ b/apps/gltf_viewer/src/main/assets/project.godot
@@ -18,6 +18,7 @@ config/icon="res://icon.svg"
 [debug]
 
 settings/stdout/verbose_stdout=true
+gdscript/warnings/untyped_declaration=2
 
 [display]