add debugger, referencer and inputer

assets/textures/ui/prompts_knockoff.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cl70fhjkyjmra"
+path="res://.godot/imported/prompts_knockoff.png-5b647c81df243ea3ead18368bce1d392.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/ui/prompts_knockoff.png"
+dest_files=["res://.godot/imported/prompts_knockoff.png-5b647c81df243ea3ead18368bce1d392.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/textures/ui/prompts_nintendo.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c2c31w2y6uxkx"
+path="res://.godot/imported/prompts_nintendo.png-28ede9e8741f5cfaa72bad5138602590.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/ui/prompts_nintendo.png"
+dest_files=["res://.godot/imported/prompts_nintendo.png-28ede9e8741f5cfaa72bad5138602590.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/textures/ui/prompts_sony.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://4jxiawup7wc"
+path="res://.godot/imported/prompts_sony.png-89cf210c76dd715bbc0618094b9884c9.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/ui/prompts_sony.png"
+dest_files=["res://.godot/imported/prompts_sony.png-89cf210c76dd715bbc0618094b9884c9.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/textures/ui/prompts_steam.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://brsup7v2ndbea"
+path="res://.godot/imported/prompts_steam.png-db018fc85ed40282a93a1832de39afe4.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/ui/prompts_steam.png"
+dest_files=["res://.godot/imported/prompts_steam.png-db018fc85ed40282a93a1832de39afe4.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/textures/ui/prompts_xbox.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cdob73gkfcd7s"
+path="res://.godot/imported/prompts_xbox.png-8e5a43d77f829c81cde286f296d4ac19.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/ui/prompts_xbox.png"
+dest_files=["res://.godot/imported/prompts_xbox.png-8e5a43d77f829c81cde286f296d4ac19.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

project.godot

@@ -22,15 +22,17 @@ config/icon="res://icon.svg"
 
 [autoload]
 
+Debugger="*res://scenes/debugger.tscn"
 Settings="*res://scripts/globals/settings.gd"
 Networker="*res://scripts/globals/networker.gd"
 Cursorer="*res://scripts/globals/cursorer.gd"
+Referencer="*res://scripts/globals/referencer.gd"
+Inputer="*res://scripts/globals/inputer.gd"
 
 [debug]
 
 gdscript/warnings/untyped_declaration=2
 gdscript/warnings/unsafe_property_access=2
-gdscript/warnings/unsafe_method_access=2
 gdscript/warnings/unsafe_call_argument=2
 gdscript/warnings/integer_division=0
 
@@ -123,6 +125,11 @@ camera_right={
 "events": [Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":2,"axis_value":1.0,"script":null)
 ]
 }
+toggle_debug={
+"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":96,"key_label":0,"unicode":96,"location":0,"echo":false,"script":null)
+]
+}
 
 [layer_names]
 

scenes/debugger.tscn

@@ -0,0 +1,108 @@
+[gd_scene load_steps=3 format=3 uid="uid://da38h87ik1v4v"]
+
+[ext_resource type="Script" path="res://scripts/debug/debugger.gd" id="1_xl6mi"]
+
+[sub_resource type="SystemFont" id="SystemFont_184hu"]
+font_names = PackedStringArray("Monospace")
+font_weight = 700
+
+[node name="Debugger" type="CanvasLayer"]
+process_mode = 3
+process_priority = 1000
+process_physics_priority = 1000
+script = ExtResource("1_xl6mi")
+
+[node name="Control" type="Control" parent="."]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+
+[node name="LabelContainer1" type="VBoxContainer" parent="Control"]
+layout_mode = 1
+anchors_preset = 9
+anchor_bottom = 1.0
+offset_right = 1300.0
+grow_vertical = 2
+mouse_filter = 2
+
+[node name="Label1" type="RichTextLabel" parent="Control/LabelContainer1"]
+clip_contents = false
+layout_mode = 2
+mouse_filter = 2
+theme_override_constants/outline_size = 10
+theme_override_fonts/normal_font = SubResource("SystemFont_184hu")
+theme_override_font_sizes/normal_font_size = 24
+bbcode_enabled = true
+text = "Lorem Ipsum"
+fit_content = true
+
+[node name="LabelContainer2" type="VBoxContainer" parent="Control"]
+layout_mode = 1
+anchors_preset = 9
+anchor_bottom = 1.0
+offset_right = 1300.0
+grow_vertical = 2
+mouse_filter = 2
+alignment = 2
+
+[node name="Label2" type="RichTextLabel" parent="Control/LabelContainer2"]
+clip_contents = false
+layout_mode = 2
+mouse_filter = 2
+theme_override_constants/outline_size = 10
+theme_override_fonts/normal_font = SubResource("SystemFont_184hu")
+theme_override_font_sizes/normal_font_size = 24
+bbcode_enabled = true
+text = "Lorem Ipsum"
+fit_content = true
+
+[node name="LabelContainer3" type="VBoxContainer" parent="Control"]
+layout_mode = 1
+anchors_preset = 11
+anchor_left = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -600.0
+grow_horizontal = 0
+grow_vertical = 2
+mouse_filter = 2
+
+[node name="Label3" type="RichTextLabel" parent="Control/LabelContainer3"]
+clip_contents = false
+layout_mode = 2
+mouse_filter = 2
+theme_override_constants/outline_size = 10
+theme_override_fonts/normal_font = SubResource("SystemFont_184hu")
+theme_override_font_sizes/normal_font_size = 24
+bbcode_enabled = true
+text = "Lorem Ipsum"
+fit_content = true
+
+[node name="LabelContainer4" type="VBoxContainer" parent="Control"]
+layout_mode = 1
+anchors_preset = 11
+anchor_left = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -600.0
+grow_horizontal = 0
+grow_vertical = 2
+mouse_filter = 2
+alignment = 2
+
+[node name="Label4" type="RichTextLabel" parent="Control/LabelContainer4"]
+clip_contents = false
+layout_mode = 2
+mouse_filter = 2
+theme_override_constants/outline_size = 10
+theme_override_fonts/normal_font = SubResource("SystemFont_184hu")
+theme_override_font_sizes/normal_font_size = 24
+bbcode_enabled = true
+text = "DEBUG CONTROLS
+toggle debug: [ ` ]
+toggle freelook: [ 1 ]"
+fit_content = true

scripts/debug/debugger.gd

@@ -0,0 +1,312 @@
+extends CanvasLayer
+## Handles displaying debug info.
+
+signal mode_changed(mode: Mode)
+
+enum Mode { DISABLED, PERFORMANCE, FULL }
+
+const LINE_WIDTH: float = 2
+const MARKER_RADIUS: float = 0.2
+const CIRCLE_RADIUS: float = 3
+const DEFAULT_COLOR: Color = Color.RED
+
+var mode: Mode = Mode.PERFORMANCE
+
+var _vectors_to_draw: Dictionary = {}
+var _markers_to_draw: Dictionary = {}
+var _circles_to_draw: Dictionary = {}
+var _text_to_draw: Dictionary = {}
+var _events_to_draw: Dictionary = {}
+
+var _label1_text: String = ""
+var _label2_text: String = ""
+var _label3_text: String = ""
+
+@onready var _control: Control = $Control
+@onready var _label1: RichTextLabel = $Control/LabelContainer1/Label1
+@onready var _label2: RichTextLabel = $Control/LabelContainer2/Label2
+@onready var _label3: RichTextLabel = $Control/LabelContainer3/Label3
+@onready var _label4: RichTextLabel = $Control/LabelContainer4/Label4
+
+
+func _ready() -> void:
+	assert(_control, str(self) + ": _control missing!")
+	assert(_label1, str(self) + ": _label1 missing!")
+	assert(_label2, str(self) + ": _label2 missing!")
+	assert(_label3, str(self) + ": _label2 missing!")
+	assert(_label4, str(self) + ": _label2 missing!")
+	_control.draw.connect(_on_control_draw)
+	Inputer.mode_changed.connect(_on_inputer_mode_changed)
+	# enabled = OS.has_feature("editor")
+	_update_visibility()
+	_update_controls_label()
+	mode_changed.emit(mode)
+
+
+func _process(_delta: float) -> void:
+	if mode == Mode.DISABLED:
+		return
+
+	_control.queue_redraw()
+
+
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("toggle_debug"):
+		mode = wrapi(mode + 1, 0, Mode.size()) as Mode
+		_update_visibility()
+		mode_changed.emit(mode)
+
+
+func show_debug() -> bool:
+	return mode == Mode.FULL
+
+
+func text(key: String, value: Variant, label_index: int = 1) -> void:
+	if not show_debug():
+		return
+
+	_text_to_draw[key] = {"value": value, "label_index": label_index}
+
+
+func add_event(key: String) -> void:
+	_events_to_draw[key] = {"frame": -9999, "args": []}
+
+
+func event_emitted(key: String, args: Array[Variant] = []) -> void:
+	if not show_debug():
+		return
+
+	_events_to_draw[key] = {"frame": Engine.get_physics_frames(), "args": args}
+
+
+func vector(
+	key: String, from: Vector3, to: Vector3, color: Color = DEFAULT_COLOR
+) -> void:
+	if not show_debug():
+		return
+
+	_vectors_to_draw[key] = {"from": from, "to": to, "color": color, "on": true}
+
+
+func marker(
+	key: String,
+	pos: Vector3,
+	radius: float = MARKER_RADIUS,
+	color: Color = DEFAULT_COLOR
+) -> void:
+	if not show_debug():
+		return
+
+	_markers_to_draw[key] = ({"pos": pos, "radius": radius, "color": color, "on": true})
+
+
+func circle(key: String, pos: Vector3, color: Color = DEFAULT_COLOR) -> void:
+	if not show_debug():
+		return
+
+	_circles_to_draw[key] = {"pos": pos, "color": color, "on": true}
+
+
+func _update_visibility() -> void:
+	visible = mode != Mode.DISABLED
+
+
+func _unproject(pos: Vector3) -> Vector2:
+	return Referencer.main_camera.unproject_position(pos)
+
+
+func _update_controls_label() -> void:
+	var label_text: String = (
+		"DEBUG CONTROLS\ntoggle debug: %s"
+		% [
+			Inputer.get_action_prompt("toggle_debug"),
+		]
+	)
+
+	_label4.text = label_text
+
+
+func _append_text(key: String, value: Variant, label_index: int) -> void:
+	var line := str(value)
+
+	if value is int:
+		line = (" " if value >= 0 else "") + line
+		if (value as int) > 0:
+			line = "[color=sky_blue]%s[/color]" % line
+		elif (value as int) < 0:
+			line = "[color=salmon]%s[/color]" % line
+
+	elif value is float:
+		line = (" " if value >= 0 else "") + "%.6f" % value
+		if value > 0:
+			line = "[color=sky_blue]%s[/color]" % line
+		elif value < 0:
+			line = "[color=salmon]%s[/color]" % line
+
+	elif value is bool:
+		if value:
+			line = "[color=sky_blue]%s[/color]" % line
+		else:
+			line = "[color=salmon]%s[/color]" % line
+
+	elif value is Vector3:
+		line = (
+			"(%s, %s, %s)"
+			% [
+				(" " if value.x >= 0 else "") + ("%.6f" % value.x),
+				(" " if value.y >= 0 else "") + ("%.6f" % value.y),
+				(" " if value.z >= 0 else "") + ("%.6f" % value.z),
+			]
+		)
+
+	elif value is Vector2:
+		line = (
+			"(%s, %s)"
+			% [
+				(" " if value.x >= 0 else "") + ("%.6f" % value.x),
+				(" " if value.y >= 0 else "") + ("%.6f" % value.y),
+			]
+		)
+
+	line = "%s: %s\n" % [key, line]
+
+	if label_index == 2:
+		_label2_text += line
+	else:
+		_label1_text += line
+
+
+func _append_event(key: String, frame: int, args: Array[Variant]) -> void:
+	var line := key
+
+	if args.size() > 0:
+		line += "(%s)" % ", ".join(args.map(str))
+
+	var physics_frame := Engine.get_physics_frames()
+	var color := Color.SALMON.lerp(
+		Color.WHITE, clampf(float(physics_frame - frame) / 30.0, 0, 1)
+	)
+	if physics_frame - frame < 5:
+		color = Color.SKY_BLUE
+
+	line = "[color=#%s]%s[/color]\n" % [color.to_html(), line]
+
+	_label3_text += line
+
+
+func _draw_vector(from: Vector3, to: Vector3, color: Color) -> void:
+	if (
+		not Referencer.main_camera.is_position_in_frustum(from)
+		and not Referencer.main_camera.is_position_in_frustum(to)
+	):
+		return
+
+	var start := _unproject(from)
+	var end := _unproject(to)
+	if (start - end).length() > 0:
+		_control.draw_line(start, end, color, LINE_WIDTH)
+		if get_viewport().get_visible_rect().has_point(end):
+			_draw_triangle(end, start.direction_to(end), 5, color)
+
+
+func _draw_triangle(
+	pos: Vector2,
+	dir: Vector2,
+	size: float,
+	color: Color,
+) -> void:
+	var a := pos + dir * size
+	var b := pos + dir.rotated(2 * PI / 3) * size
+	var c := pos + dir.rotated(4 * PI / 3) * size
+	var points := PackedVector2Array([a, b, c])
+	_control.draw_polygon(points, PackedColorArray([color]))
+
+
+func _draw_marker(pos: Vector3, radius: float, color: Color) -> void:
+	if not Referencer.main_camera.is_position_in_frustum(pos):
+		return
+
+	var x_start := _unproject(pos + (Vector3.LEFT * radius))
+	var x_end := _unproject(pos + (Vector3.RIGHT * radius))
+	_control.draw_line(x_start, x_end, color, LINE_WIDTH)
+
+	var y_start := _unproject(pos + (Vector3.UP * radius))
+	var y_end := _unproject(pos + (Vector3.DOWN * radius))
+	_control.draw_line(y_start, y_end, color, LINE_WIDTH)
+
+	var z_start := _unproject(pos + (Vector3.FORWARD * radius))
+	var z_end := _unproject(pos + (Vector3.BACK * radius))
+	_control.draw_line(z_start, z_end, color, LINE_WIDTH)
+
+
+func _draw_circle(pos: Vector3, color: Color) -> void:
+	if not Referencer.main_camera.is_position_in_frustum(pos):
+		return
+
+	var point := _unproject(pos)
+	_control.draw_circle(point, CIRCLE_RADIUS, color)
+
+
+func _set_label_texts() -> void:
+	_label1.text = _label1_text
+	_label2.text = _label2_text
+	_label3.text = _label3_text
+
+
+func _on_control_draw() -> void:
+	if mode != Mode.DISABLED:
+		_label1_text = ""
+		_label2_text = ""
+		_label3_text = ""
+
+		_append_text("fps", Engine.get_frames_per_second() as int, 0)
+		_append_text(
+			"draw calls",
+			(
+				Performance.get_monitor(Performance.RENDER_TOTAL_DRAW_CALLS_IN_FRAME)
+				as int
+			),
+			0
+		)
+
+	if mode != Mode.FULL:
+		if mode != Mode.DISABLED:
+			_set_label_texts()
+		return
+
+	for v: Dictionary in _vectors_to_draw.values():
+		if v["on"]:
+			_draw_vector(
+				v["from"] as Vector3,
+				v["to"] as Vector3,
+				v["color"] as Color,
+			)
+			# v["on"] = false
+
+	for v: Dictionary in _markers_to_draw.values():
+		if v["on"]:
+			_draw_marker(
+				v["pos"] as Vector3,
+				v["radius"] as float,
+				v["color"] as Color,
+			)
+			# v["on"] = false
+
+	for v: Dictionary in _circles_to_draw.values():
+		if v["on"]:
+			_draw_circle(v["pos"] as Vector3, v["color"] as Color)
+			# v["on"] = false
+
+	for k: String in _text_to_draw.keys():
+		var v: Dictionary = _text_to_draw[k]
+		_append_text(k, v["value"] as Variant, v["label_index"] as int)
+
+	for k: String in _events_to_draw.keys():
+		var v: Dictionary = _events_to_draw[k]
+		_append_event(k, v["frame"] as int, v["args"] as Array[Variant])
+
+	_set_label_texts()
+
+
+func _on_inputer_mode_changed(_input_mode: Inputer.Mode) -> void:
+	_update_controls_label()

scripts/globals/inputer.gd

@@ -0,0 +1,184 @@
+extends Node
+
+signal mode_changed(mode: Mode)
+
+enum Mode { KB_MOUSE, CONTROLLER }
+enum ControllerType { XBOX, SONY, NINTENDO, STEAM, KNOCKOFF }
+
+const LEFT_TRIGGER_SPRITE_INDEX: int = 20
+const RIGHT_TRIGGER_SPRITE_INDEX: int = 21
+const LEFT_STICK_SPRITE_INDEX: int = 23
+const RIGHT_STICK_SPRITE_INDEX: int = 24
+
+@export var prompt_grid_size: int = 5
+@export var prompt_icon_size: int = 60
+
+@export var mode: Mode = Mode.KB_MOUSE
+@export var controller: ControllerType = ControllerType.XBOX:
+	set(value):
+		_set_current_prompts(value)
+		controller = value
+
+var _prompts_xbox := preload("res://assets/textures/ui/prompts_xbox.png")
+var _prompts_sony := preload("res://assets/textures/ui/prompts_sony.png")
+var _prompts_nintendo := preload("res://assets/textures/ui/prompts_nintendo.png")
+var _prompts_steam := preload("res://assets/textures/ui/prompts_steam.png")
+var _prompts_knockoff := preload("res://assets/textures/ui/prompts_knockoff.png")
+
+var _current_prompts: CompressedTexture2D = _prompts_xbox
+
+
+func _ready() -> void:
+	Debugger.add_event("mode_changed")
+	mode_changed.connect(
+		func(new_mode: Mode) -> void: Debugger.event_emitted("mode_changed", [new_mode])
+	)
+	_get_controller_type()
+
+
+func _input(event: InputEvent) -> void:
+	if event is InputEventMouseMotion:
+		return
+
+	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:
+		mode = Mode.KB_MOUSE
+		mode_changed.emit(mode)
+
+	if Debugger.show_debug() and event.is_pressed():
+		Debugger.text("input", _get_event_prompt_current_mode(event))
+
+
+func get_action_prompt(action: StringName) -> String:
+	var events := InputMap.action_get_events(action)
+	var bbcode: PackedStringArray = []
+	for event in events:
+		var event_bbcode := _get_event_prompt_current_mode(event)
+		if event_bbcode:
+			bbcode.append(event_bbcode)
+
+	if bbcode.size() != 0:
+		return " / ".join(bbcode)
+
+	return _get_event_prompt(events[0]) if events.size() != 0 else "???"
+
+
+func _get_event_prompt_current_mode(event: InputEvent) -> String:
+	var event_mode := _get_event_mode(event)
+	if mode == Mode.CONTROLLER and event_mode == Mode.CONTROLLER:
+		return _get_controller_prompt(event)
+	if mode == Mode.KB_MOUSE and event_mode == Mode.KB_MOUSE:
+		return _get_kb_mouse_prompt(event)
+	return ""
+
+
+func _get_event_prompt(event: InputEvent) -> String:
+	var event_mode := _get_event_mode(event)
+	if event_mode == Mode.CONTROLLER:
+		return _get_controller_prompt(event)
+	if event_mode == Mode.KB_MOUSE:
+		return _get_kb_mouse_prompt(event)
+	return event.as_text()
+
+
+func _get_kb_mouse_prompt(event: InputEvent) -> String:
+	if event is InputEventKey:
+		var button_event := event as InputEventKey
+		return button_event.as_text_physical_keycode()
+
+	if event is InputEventMouseButton:
+		return event.as_text()
+
+	return event.as_text()
+
+
+func _get_controller_prompt(event: InputEvent) -> String:
+	if event is InputEventJoypadButton:
+		var button_event := event as InputEventJoypadButton
+		return _get_prompt_sprite(button_event.button_index)
+
+	if event is InputEventJoypadMotion:
+		var motion_event := event as InputEventJoypadMotion
+		if motion_event.axis == JOY_AXIS_LEFT_X or motion_event.axis == JOY_AXIS_LEFT_Y:
+			return _get_prompt_sprite(LEFT_STICK_SPRITE_INDEX)
+		if (
+			motion_event.axis == JOY_AXIS_RIGHT_X
+			or motion_event.axis == JOY_AXIS_RIGHT_Y
+		):
+			return _get_prompt_sprite(RIGHT_STICK_SPRITE_INDEX)
+		if motion_event.axis == JOY_AXIS_TRIGGER_LEFT:
+			return _get_prompt_sprite(LEFT_TRIGGER_SPRITE_INDEX)
+		if motion_event.axis == JOY_AXIS_TRIGGER_RIGHT:
+			return _get_prompt_sprite(RIGHT_TRIGGER_SPRITE_INDEX)
+
+	return event.as_text()
+
+
+func _get_prompt_sprite(index: int) -> String:
+	var region := _get_prompt_sprite_region(index)
+	return (
+		"[img region=%d,%d,%d,%d height=%d width=%d]%s[/img]"
+		% [
+			region.position.x,
+			region.position.y,
+			region.size.x,
+			region.size.y,
+			prompt_icon_size,
+			prompt_icon_size,
+			_current_prompts.resource_path
+		]
+	)
+
+
+func _get_prompt_sprite_region(index: int) -> Rect2i:
+	var corner_x: int = index % prompt_grid_size
+	var corner_y: int = index / prompt_grid_size
+	var sprite_size: int = _current_prompts.get_width() / prompt_grid_size
+	return Rect2i(
+		corner_x * sprite_size,
+		corner_y * sprite_size,
+		sprite_size,
+		sprite_size,
+	)
+
+
+func _get_controller_type() -> void:
+	var controller_name := Input.get_joy_name(0).to_lower()
+	if (
+		controller_name.begins_with("ps")
+		or controller_name.contains("sony")
+		or controller_name.contains("playstation")
+	):
+		controller = ControllerType.SONY
+	elif controller_name.contains("steam"):
+		controller = ControllerType.STEAM
+	elif controller_name.contains("nintendo"):
+		controller = ControllerType.NINTENDO
+	else:
+		controller = ControllerType.XBOX
+
+
+func _set_current_prompts(type: ControllerType) -> void:
+	match type:
+		ControllerType.XBOX:
+			_current_prompts = _prompts_xbox
+		ControllerType.SONY:
+			_current_prompts = _prompts_sony
+		ControllerType.NINTENDO:
+			_current_prompts = _prompts_nintendo
+		ControllerType.STEAM:
+			_current_prompts = _prompts_steam
+		ControllerType.KNOCKOFF:
+			_current_prompts = _prompts_knockoff
+
+
+func _get_event_mode(event: InputEvent) -> Mode:
+	if event is InputEventJoypadButton or event is InputEventJoypadMotion:
+		return Mode.CONTROLLER
+
+	return Mode.KB_MOUSE

scripts/globals/referencer.gd

@@ -0,0 +1,12 @@
+extends Node
+
+var main_camera: Camera3D
+var player: Player
+
+
+func set_player(node: Player) -> void:
+	player = node
+
+
+func set_main_camera(node: Camera3D) -> void:
+	main_camera = node