Update examples

examples/wasm-consume/Benchmark.gd

@@ -1,4 +1,4 @@
-extends RefCounted
+extends Reference
 class_name Benchmark
 
 static func fibonacci(n: int):

examples/wasm-consume/Main.gd

@@ -2,14 +2,14 @@ extends Control
 
 const info_template := "[b]Import Globals[/b]\n%s[b]Imports Functions[/b]\n%s[b]Export Globals[/b]\n%s[b]Export Functions[/b]\n%s[b]Memory[/b]\n[indent]%s[/indent]"
 var callback_count: int
-@onready var wasm: Wasm = Wasm.new()
+onready var wasm: Wasm = Wasm.new()
 
 func _ready():
-	$"%PrimeLimit".connect("value_changed", Callable(self, "_benchmark"))
-	$"%MemoryType".connect("item_selected", Callable(self, "_update_memory_type"))
-	$"%CallbackButton".connect("pressed", Callable(wasm, "function").bind("invoke_callback", []))
+	$"%PrimeLimit".connect("value_changed", self, "_benchmark")
+	$"%MemoryType".connect("item_selected", self, "_update_memory_type")
+	$"%CallbackButton".connect("pressed", wasm, "function", ["invoke_callback", []])
 	for node in $"%MemoryInput".get_children() + [$"%MemoryOffset"]:
-		node.connect("value_changed" if node is Range else "text_changed", Callable(self, "_update_memory"))
+		node.connect("value_changed" if node is Range else "text_changed", self, "_update_memory")
 	for item in ["Int", "Float", "String"]: $"%MemoryType".add_item(item)
 
 	_load_wasm("res://example.wasm")
@@ -18,12 +18,13 @@ func _ready():
 
 func _gui_input(event: InputEvent): # Unfocus input
 	if event is InputEventMouseButton and event.pressed:
-		var focus_owner = get_viewport().gui_get_focus_owner()
+		var focus_owner = get_focus_owner()
 		if focus_owner: focus_owner.release_focus()
 
 func _load_wasm(path: String):
-	var file = FileAccess.open(path, FileAccess.READ)
-	var buffer = file.get_buffer(file.get_length())
+	var file = File.new()
+	file.open(path, File.READ)
+	var buffer = file.get_buffer(file.get_len())
 	var imports = { # Import format module.name
 		"functions": { "index.callback": [self, "callback"] },
 	}
@@ -39,15 +40,15 @@ func callback(value: int):
 
 func _update_info():
 	var info = wasm.inspect()
-	if info.is_empty():
+	if info.empty():
 		$"%InfoText".set("text", "Error")
 		return
 	if !info.has("memory"): info["memory"] = {}
 	var memory_info = ""
 	if info.memory.has("min"): memory_info += "\nMin %s" % _pretty_bytes(info.memory.min)
 	if info.memory.has("max"): memory_info += "\nMax %s" % _pretty_bytes(info.memory.max)
 	if info.memory.has("current"): memory_info += "\nCurrent %s" % _pretty_bytes(info.memory.current)
-	$"%InfoText".text = info_template % [
+	$"%InfoText".bbcode_text = info_template % [
 		_pretty_signatures({}),
 		_pretty_signatures(info.import_functions),
 		_pretty_signatures(info.export_globals),
@@ -67,7 +68,7 @@ func _update_memory(_value = 0):
 	match(input.get_index()):
 		0: wasm.memory.put_64(int(input.value))
 		1: wasm.memory.put_double(input.value)
-		2: wasm.memory.put_data(input.text.to_utf8_buffer())
+		2: wasm.memory.put_data(input.text.to_utf8())
 	wasm.function("update_memory", [])
 	$"%GlobalValue".text = _hex(wasm.global("memory_value"))
 	$"%ReadValue".text = _hex(wasm.memory.seek(0).get_64()) # Seek allows chaining
@@ -78,22 +79,22 @@ func _hex(i: int) -> String: # Format bytes without leading negative sign
 	return "%X%015X" % [(i >> 60) | 0x8, i & 0x0FFFFFFFFFFFFFFF]
 
 func _pretty_signatures(signatures: Dictionary) -> String: # Indented, line-separated string
-	if signatures.keys().is_empty(): return ""
-	var rows = PackedStringArray()
+	if !signatures.keys(): return ""
+	var rows = PoolStringArray()
 	for key in signatures.keys():
 		var signature = signatures[key]
-		assert(signature is Array and len(signature) == 2) #,"Invalid signature")
+		assert(signature is Array and len(signature) == 2, "Invalid signature")
 		if signature[0] is Array and signature[1] is Array: # Function signature (param and result types)
 			var func_signature = ""
-			if signature[0].is_empty(): func_signature += "V"
+			if !signature[0]: func_signature += "V"
 			else: for type in signature[0]: func_signature += "I" if type == TYPE_INT else "F"
 			func_signature += "→"
-			if signature[1].is_empty(): func_signature += "V"
+			if !signature[1]: func_signature += "V"
 			else: for type in signature[1]: func_signature += "I" if type == TYPE_INT else "F"
-			rows.append("%s [code][color=#FFF5]%s[/color][/code]" % [key, func_signature])
+			rows.append("%s [code][color=#5FFF]%s[/color][/code]" % [key, func_signature])
 		elif signature[0] is int and signature[1] is bool: # Global signature (type and mutability)
-			rows.append("%s [code][color=#FFF5]%s(%s)[/color][/code]" % [key, "I" if signature[0] == TYPE_INT else "F", "M" if signature[1] else "C"])
-	return "[indent]%s[/indent]\n" % "\n".join(rows)
+			rows.append("%s [code][color=#5FFF]%s(%s)[/color][/code]" % [key, "I" if signature[0] == TYPE_INT else "F", "M" if signature[1] else "C"])
+	return "[indent]%s[/indent]\n" % rows.join("\n")
 
 func _pretty_bytes(i: int) -> String: # Format bytes without leading negative sign
 	for unit in ["", "Ki", "Mi", "Gi"]:
@@ -103,12 +104,12 @@ func _pretty_bytes(i: int) -> String: # Format bytes without leading negative si
 
 func _benchmark(_value = 0):
 	var limit: int = $"%PrimeLimit".value
-	var t_gdscript = Time.get_ticks_usec()
+	var t_gdscript = OS.get_ticks_usec()
 	var v_gdscript = Benchmark.sieve(limit)
-	t_gdscript = Time.get_ticks_usec() - t_gdscript
-	var t_wasm = Time.get_ticks_usec()
+	t_gdscript = OS.get_ticks_usec() - t_gdscript
+	var t_wasm = OS.get_ticks_usec()
 	var v_wasm = wasm.function("sieve", [limit])
-	t_wasm = Time.get_ticks_usec() - t_wasm
-	$"%PrimeAnswer".text = ("%d" % v_gdscript) if v_gdscript == v_wasm else "?"
+	t_wasm = OS.get_ticks_usec() - t_wasm
+	$"%PrimeAnswer".text = String(v_gdscript) if v_gdscript == v_wasm else "?"
 	$"%TimeGDScript".text = "%.3f ms" % (t_gdscript / 1000.0)
 	$"%TimeWasm".text = "%.3f ms" % (t_wasm / 1000.0)