take care of warnings

src/ingame/ingame.gd

@@ -144,7 +144,7 @@ func _add_chat_message(username: String, text: String) -> void:
 
 func _on_chat_history_scroll_changed(history: ScrollContainer) -> void:
 	# keep history scrolled to the bottom
-	history.scroll_vertical = history.get_v_scroll_bar().max_value
+	history.scroll_vertical = int(history.get_v_scroll_bar().max_value)
 
 
 func _make_chat_message(username: String, text: String) -> RichTextLabel:
@@ -160,6 +160,6 @@ func _on_chat_message_submitted(new_text := "") -> void:
 		_deactivate_chat()
 		return
 	
-	_submit_chat_message.rpc_id(1, _chat_input.text)
+	_submit_chat_message.rpc_id(1, new_text)
 	_chat_input.clear()
 	_deactivate_chat()

src/ingame/pipe.gd

@@ -2,6 +2,7 @@ extends Node3D
 
 @export var _projectile_scene: PackedScene
 @export var _projectile_holder: Node
+@warning_ignore("unused_private_class_variable")
 @export var _production_timer: Timer
 
 

src/ingame/player.gd

@@ -17,7 +17,7 @@ const JUMP_VELOCITY = 4.5
 @export var input_dir := Vector2()
 @export var input_jumped := false
 
-var _max_speed := 12
+var _max_speed := 16
 var _mouse_sensitivity := 0.008  # radians/pixel
 
 var _projectile_speed := 12.0
@@ -85,6 +85,9 @@ func _physics_process(delta: float) -> void:
 		velocity.x = move_toward(velocity.x, 0, SPEED)
 		velocity.z = move_toward(velocity.z, 0, SPEED)
 	
+	if velocity.length() > _max_speed:
+		velocity = velocity.clampf(0, _max_speed)
+	
 	call("stair_step_up", direction)
 	
 	if move_and_slide() and is_on_floor():

src/lib/player_character.gd

@@ -151,7 +151,7 @@ func stair_step_up(wish_dir: Vector3):
 
 	# 6. Move player up
 	var global_pos = global_position
-	var step_up_dist = test_transform.origin.y - global_pos.y
+	#var step_up_dist = test_transform.origin.y - global_pos.y
 
 	global_pos.y = test_transform.origin.y
 	global_position = global_pos

src/lib/player_data.gd

@@ -5,6 +5,7 @@ extends Resource
 
 ## How many plants are watered in a time window.
 var _water_combo: int
+@warning_ignore("unused_signal")
 signal water_combo_update(current: int)
 
 

src/main/main.gd

@@ -91,7 +91,7 @@ func _add_chat_message(username: String, text: String) -> void:
 	
 	# keep chat scrolled to the bottom
 	await _chat_history_scroll.get_v_scroll_bar().changed
-	_chat_history_scroll.scroll_vertical = _chat_history_scroll.get_v_scroll_bar().max_value
+	_chat_history_scroll.scroll_vertical = int(_chat_history_scroll.get_v_scroll_bar().max_value)
 
 
 @rpc("authority", "call_local", "reliable")