add chat

project.godot

@@ -160,6 +160,11 @@ look_slow={
 "events": [Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":8,"pressure":0.0,"pressed":true,"script":null)
 ]
 }
+chat={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":84,"key_label":0,"unicode":116,"location":0,"echo":false,"script":null)
+]
+}
 
 [layer_names]
 

scenes/main.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=4 format=3 uid="uid://b7fc42grqckl0"]
+[gd_scene load_steps=5 format=3 uid="uid://b7fc42grqckl0"]
 
 [ext_resource type="Script" path="res://scripts/main.gd" id="1_80y7k"]
+[ext_resource type="PackedScene" uid="uid://b3t5vrqb1eym2" path="res://scenes/ui/chat.tscn" id="3_8t1rc"]
 [ext_resource type="Material" uid="uid://00ldcihmubqo" path="res://resources/materials/test_triplanar.tres" id="3_vk6ds"]
 
 [sub_resource type="Environment" id="Environment_wyusq"]
@@ -27,6 +28,10 @@ transform = Transform3D(0.866025, -0.433013, 0.25, 0, 0.5, 0.866025, -0.5, -0.75
 shadow_enabled = true
 shadow_blur = 2.0
 
+[node name="UI" type="Node" parent="."]
+
+[node name="Chat" parent="UI" instance=ExtResource("3_8t1rc")]
+
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_wyusq")
 

scenes/ui/chat.tscn

@@ -0,0 +1,51 @@
+[gd_scene load_steps=2 format=3 uid="uid://b3t5vrqb1eym2"]
+
+[ext_resource type="Script" path="res://scripts/ui/chat.gd" id="1_ulx3h"]
+
+[node name="Chat" type="CanvasLayer"]
+script = ExtResource("1_ulx3h")
+
+[node name="Root" type="MarginContainer" parent="."]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+mouse_filter = 2
+theme_override_constants/margin_left = 50
+theme_override_constants/margin_top = 20
+theme_override_constants/margin_right = 50
+theme_override_constants/margin_bottom = 20
+
+[node name="VBox" type="VBoxContainer" parent="Root"]
+layout_mode = 2
+mouse_filter = 2
+theme_override_constants/separation = 0
+
+[node name="MsgScroll" type="ScrollContainer" parent="Root/VBox"]
+layout_mode = 2
+size_flags_vertical = 3
+mouse_filter = 2
+horizontal_scroll_mode = 0
+
+[node name="MsgMargin" type="MarginContainer" parent="Root/VBox/MsgScroll"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+mouse_filter = 2
+theme_override_constants/margin_left = 10
+theme_override_constants/margin_right = 10
+theme_override_constants/margin_bottom = 30
+
+[node name="MsgContainer" type="VBoxContainer" parent="Root/VBox/MsgScroll/MsgMargin"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+mouse_filter = 2
+alignment = 2
+
+[node name="MessageEdit" type="LineEdit" parent="Root/VBox"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 26

scenes/ui/chat_message.tscn

@@ -0,0 +1,20 @@
+[gd_scene format=3 uid="uid://bjrbngxkvhn7f"]
+
+[node name="RichTextLabel" type="RichTextLabel"]
+clip_contents = false
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+theme_override_colors/font_outline_color = Color(0, 0, 0, 0.501961)
+theme_override_constants/outline_size = 20
+theme_override_font_sizes/bold_italics_font_size = 26
+theme_override_font_sizes/italics_font_size = 26
+theme_override_font_sizes/mono_font_size = 26
+theme_override_font_sizes/normal_font_size = 26
+theme_override_font_sizes/bold_font_size = 26
+bbcode_enabled = true
+text = "[b]name:[/b] lorem ipsum"
+fit_content = true

scripts/globals/inputer.gd

@@ -43,7 +43,6 @@ func _input(event: InputEvent) -> void:
 	var event_mode := _get_event_mode(event)
 	if mode == Mode.KB_MOUSE and event_mode == Mode.CONTROLLER:
 		mode = Mode.CONTROLLER
-
 		mode_changed.emit(mode)
 
 	if mode == Mode.CONTROLLER and event_mode == Mode.KB_MOUSE:

scripts/globals/referencer.gd

@@ -9,3 +9,4 @@ var main: Main:
 		if value:
 			main_loaded.emit()
 		main = value
+var chat: Chat

scripts/main.gd

@@ -16,7 +16,7 @@ func _exit_tree() -> void:
 
 
 func _unhandled_input(event: InputEvent) -> void:
-	if event.is_action_pressed("menu"):
+	if event.is_action_pressed("menu") and not Referencer.chat.open:
 		get_tree().quit()
 
 

scripts/ui/chat.gd

@@ -0,0 +1,64 @@
+class_name Chat
+extends CanvasLayer
+
+var open: bool = false
+
+var _chat_message_scene := preload("res://scenes/ui/chat_message.tscn")
+
+@onready var _messages_container: Container = $Root/VBox/MsgScroll/MsgMargin/MsgContainer
+@onready var _message_edit: LineEdit = $Root/VBox/MessageEdit
+
+
+func _ready() -> void:
+	_message_edit.text_submitted.connect(_on_message_edit_text_submitted)
+	_message_edit.visible = false
+	Referencer.chat = self
+
+
+func _exit_tree() -> void:
+	Referencer.chat = null
+
+
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("menu"):
+		call_deferred("_close")
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+
+	if event.is_action_pressed("chat") and not open:
+		open = true
+		_message_edit.visible = true
+		_message_edit.grab_focus()
+		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+
+
+func _close() -> void:
+	open = false
+	_message_edit.release_focus()
+	_message_edit.visible = false
+	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+
+
+@rpc("any_peer", "call_local", "reliable", 1)
+func _send_message(message: String) -> void:
+	var player_name := (
+		Networker.players[multiplayer.get_remote_sender_id()]["name"] as String
+	)
+	var message_node := _make_message_node(player_name, message)
+	_messages_container.add_child(message_node)
+	print(player_name + ": " + message)
+
+
+func _make_message_node(player_name: String, message: String) -> RichTextLabel:
+	var node := _chat_message_scene.instantiate() as RichTextLabel
+	node.text = "[b]" + player_name + ":[/b]\t" + message
+
+	return node
+
+
+func _on_message_edit_text_submitted(message: String) -> void:
+	_message_edit.text = ""
+	_send_message.rpc(message)