Godot Genre Party

# character_select_grid.gd
extends GridContainer
class_name CharacterSelectGrid

# Gamepad UI Navigation Flow
# Programmatically sets focus neighbors for seamless D-pad navigation.

func setup_focus_routing() -> void:
    var buttons := get_children()
    # Assume 2 columns for this example.
    for i in buttons.size():
        var btn := buttons[i] as Control
        btn.focus_mode = Control.FOCUS_ALL
        
        # Route left/right.
        if i % 2 == 0 and i + 1 < buttons.size():
            btn.set_focus_neighbor(SIDE_RIGHT, buttons[i + 1].get_path())
        elif i % 2 != 0:
            btn.set_focus_neighbor(SIDE_LEFT, buttons[i - 1].get_path())
            
        # Route up/down.
        if i >= 2:
            btn.set_focus_neighbor(SIDE_TOP, buttons[i - 2].get_path())
        if i + 2 < buttons.size():
            btn.set_focus_neighbor(SIDE_BOTTOM, buttons[i + 2].get_path())
            
    if not buttons.is_empty():
        (buttons[0] as Control).grab_focus()

# connection_monitor.gd
extends Node
class_name ConnectionMonitor

# Controller Disconnect Handling
# Pauses the game if a controller battery dies mid-minigame.

func _ready() -> void:
    Input.joy_connection_changed.connect(_on_joy_changed)

func _on_joy_changed(device: int, connected: bool) -> void:
    if not connected:
        # Cross-reference with active tournament players.
        # if TournamentState.active_players.values().has(device):
        get_tree().paused = true
        # Notify UI to show reconnect prompt.
        get_tree().call_group(&"ui_overlays", &"show_reconnect", device)

# deferred_scene_switcher.gd
extends Node
class_name DeferredSceneSwitcher

# Safe Deferred Scene Switcher
# Transitions between minigames without crashing due to logic mid-execution.

func switch_to_hub(path: String) -> void:
    # NEVER free a scene immediately during its own logic execution.
    call_deferred(&"_deferred_switch", path)

func _deferred_switch(path: String) -> void:
    if get_tree().current_scene:
        get_tree().current_scene.free()
        
    var next := ResourceLoader.load(path) as PackedScene
    var inst := next.instantiate()
    get_tree().root.add_child(inst)
    get_tree().current_scene = inst

extends Node

## Expert Local Input Manager (Godot 4.6).
## Gamepad hotplugging and player ID mapping.

var player_map = {} # PlayerID -> DeviceID

func _ready() -> void:
	Input.joy_connection_changed.connect(_on_joy_changed)
	for id in Input.get_connected_joypads():
		_on_joy_changed(id, true)

func _on_joy_changed(device: int, connected: bool) -> void:
	if connected:
		var p_id = player_map.size() + 1
		player_map[p_id] = device
		print("P%d connected to Device %d" % [p_id, device])
	else:
		# Handle disconnection logic (pause game, etc)
		pass

func is_player_action(p_id: int, action: StringName, event: InputEvent) -> bool:
	return event.device == player_map.get(p_id, -1) and event.is_action(action)

## [SKILL NOTICE]: Use 'joy_connection_changed' to handle mid-game 
## controller swaps. Validate 'event.device' in '_unhandled_input'.

# minigame_async_loader.gd
extends Node
class_name MinigameAsyncLoader

# Asynchronous Minigame Loader
# Preloads scenes in the background to prevent frame-rate drops during transitions.

var _target_path: String

func load_minigame(path: String) -> void:
    _target_path = path
    # Pattern: Request threaded load to keep UI responsive.
    ResourceLoader.load_threaded_request(path)

func _process(_delta: float) -> void:
    if _target_path.is_empty(): return
    
    var status := ResourceLoader.load_threaded_get_status(_target_path)
    if status == ResourceLoader.THREAD_LOAD_LOADED:
        var scene := ResourceLoader.load_threaded_get(_target_path) as PackedScene
        _target_path = ""
        _swap_scene(scene)

func _swap_scene(scene: PackedScene) -> void:
    # Safely swap the current scene.
    get_tree().current_scene.queue_free()
    var instance := scene.instantiate()
    get_tree().root.add_child(instance)
    get_tree().current_scene = instance

extends Node

## Expert Minigame Orchestrator (Godot 4.6).
## State-driven transitions between minigames.

enum Phase { INTRO, PLAY, RESULTS }
var current_phase = Phase.INTRO

func start_game() -> void:
	current_phase = Phase.PLAY
	# Start gameplay timer...

func end_game(winner_id: int) -> void:
	current_phase = Phase.RESULTS
	# Update persistent score (Autoload)
	# ScoreManager.add_score(winner_id, 1)
	
	# Transition back to main board or next game
	get_tree().change_scene_to_file("res://scenes/results_screen.tscn")

## [SKILL NOTICE]: Use 'get_tree().change_scene_to_file()' to 
## ensure clean memory teardown between unrelated minigames.

# minigame_player_controller.gd
extends CharacterBody3D
class_name MinigamePlayerController

# Raw Device Input Polling
# Reads analog data directly from a specific joypad ID for local multiplayer.

@export var device_id: int = -1
@export var speed := 10.0

func _physics_process(_delta: float) -> void:
    if device_id == -1: return
    
    # Pattern: Bypassing InputMap for precise multi-device polling.
    var x := Input.get_joy_axis(device_id, JOY_AXIS_LEFT_X)
    var y := Input.get_joy_axis(device_id, JOY_AXIS_LEFT_Y)
    
    var dir := Vector3(x, 0, y)
    if dir.length() > 0.2: # Deadzone
        velocity = dir * speed
    else:
        velocity = Vector3.ZERO
        
    move_and_slide()

# godot-master/scripts/party_party_input_router.gd
extends Node

## Party Input Router Expert Pattern
## Isolates inputs for 4 local players using device-ID prefixing.

signal player_joined(player_id: int, device_id: int)
signal player_input_received(player_id: int, action: String, strength: float)

var _player_assignments: Dictionary = {} # player_id -> device_id

func _unhandled_input(event: InputEvent) -> void:
    if event is InputEventJoypadButton or event is InputEventJoypadMotion:
        var device_id = event.device
        
        # 1. Join Logic
        if event.is_action_pressed("ui_accept"):
            _handle_join_request(device_id)
            
        # 2. Input Isolation
        var player_id = _get_player_from_device(device_id)
        if player_id != -1:
            _route_input(player_id, event)

func _handle_join_request(device_id: int) -> void:
    if device_id not in _player_assignments.values():
        var new_player_id = _player_assignments.size() + 1
        if new_player_id <= 4:
            _player_assignments[new_player_id] = device_id
            player_joined.emit(new_player_id, device_id)
            print("Player ", new_player_id, " Joined on Device ", device_id)

func _get_player_from_device(device_id: int) -> int:
    for p_id in _player_assignments:
        if _player_assignments[p_id] == device_id:
            return p_id
    return -1

func _route_input(player_id: int, event: InputEvent) -> void:
    # 3. Action Prefixing
    # In a professional party game, you shouldn't just check 'Input.is_action_pressed'.
    # You must map the device-specific events to player-abstracted signals.
    
    # Placeholder for action-mapping logic
    # var action_name = _map_event_to_action(event)
    # player_input_received.emit(player_id, action_name, event.get_action_strength(action_name))
    pass

## EXPERT NOTE:
## Use 'InputMap.action_add_event()' at runtime to dynamically create 
## "p1_jump", "p2_jump" actions maped to specific Device IDs. 
## NEVER share a single "jump" action across players in local multiplayer.

# player_haptic_feedback.gd
extends Node
class_name PlayerHapticFeedback

# Localized Haptic Feedback
# Triggers rumble strictly on the controller of the player who was hit.

func trigger_vibration(device_id: int, weak: float, strong: float, duration: float) -> void:
    # Pattern: Finite duration is mandatory to prevent infinite rumble on pause.
    if device_id != -1:
        Input.start_joy_vibration(device_id, weak, strong, duration)

func _on_eliminated(device_id: int) -> void:
    trigger_vibration(device_id, 1.0, 1.0, 0.5)

# player_join_manager.gd
extends Node
class_name PlayerJoinManager

# Dynamic Player "Join" System (Local Multiplayer)
# Listens for any controller pressing "Start" and assigns device IDs.

signal player_joined(player_index: int, device_id: int)

var active_players: Dictionary = {} # Maps player_index (0-3) to device_id
var max_players := 4

func _unhandled_input(event: InputEvent) -> void:
    # Pattern: Use raw InputEventJoypadButton to identify the EXACT physical device.
    if event is InputEventJoypadButton and event.is_pressed() and not event.is_echo():
        if not active_players.values().has(event.device):
            if active_players.size() < max_players:
                var next_player_index = active_players.size()
                active_players[next_player_index] = event.device
                player_joined.emit(next_player_index, event.device)
                
                # Mark as handled to prevent multiple joins from one press.
                get_viewport().set_input_as_handled()

# shared_party_camera.gd
extends Camera2D
class_name SharedPartyCamera

# Shared-Screen Dynamic Camera (2D)
# Manages zoom and positioning based on the bounding box of all players.

@export var min_zoom := 0.5
@export var max_zoom := 2.0
@export var margin := Vector2(100, 100)

func _process(_delta: float) -> void:
    var players := get_tree().get_nodes_in_group(&"players")
    if players.is_empty(): return
    
    # Calculate bounding box for all players.
    var bounds := Rect2(players[0].global_position, Vector2.ZERO)
    for p in players:
        bounds = bounds.expand(p.global_position)
        
    # Center camera on the party.
    global_position = bounds.get_center()
    
    # Update zoom to fit everyone.
    var screen_size := get_viewport_rect().size
    var target_size := bounds.size + margin * 2.0
    var zoom_f := minf(screen_size.x / target_size.x, screen_size.y / target_size.y)
    
    zoom = Vector2.ONE * clampf(zoom_f, min_zoom, max_zoom)

# split_screen_manager.gd
extends GridContainer
class_name SplitScreenManager

# Dynamic Split-Screen Viewport Synchronizer
# Ensures all viewports share the same 3D physics and rendering world.

@export var main_world_viewport: SubViewport

func add_player_viewport(player_id: int, camera_target: Node3D) -> SubViewport:
    var container := SubViewportContainer.new()
    container.size_flags_horizontal = Control.SIZE_EXPAND_FILL
    container.size_flags_vertical = Control.SIZE_EXPAND_FILL
    
    var viewport := SubViewport.new()
    # CRITICAL: Share the same World3D so players see each other.
    if main_world_viewport:
        viewport.world_3d = main_world_viewport.world_3d
    
    var camera := Camera3D.new()
    viewport.add_child(camera)
    
    container.add_child(viewport)
    add_child(container)
    
    return viewport

extends GridContainer

## Expert Split-Screen Layout (Godot 4.6).
## Standard 2-4 player grid configuration.

func setup(players: int) -> void:
	# Clear existing
	for c in get_children(): c.queue_free()
	
	columns = 2 if players > 1 else 1
	
	for i in range(players):
		var container = SubViewportContainer.new()
		container.stretch = true
		container.size_flags_horizontal = SIZE_EXPAND_FILL
		container.size_flags_vertical = SIZE_EXPAND_FILL
		
		var viewport = SubViewport.new()
		var cam = Camera3D.new() # Or Camera2D
		
		add_child(container)
		container.add_child(viewport)
		viewport.add_child(cam)

## [SKILL NOTICE]: Use 'SubViewportContainer' with 'stretch=true'. 
## For adaptive split-screen (merging), use a custom shader on a ColorRect.

# tournament_state.gd
extends Node
# Configured as an Autoload named 'TournamentState'

# Global Tournament State (Autoload)
# Persists scores and round progression across minigame scene switches.

var player_scores: Dictionary = {} # player_id -> score
var current_round: int = 1
var active_players: Dictionary = {} # device_id mapping

func award_points(player_id: int, points: int) -> void:
    player_scores[player_id] = player_scores.get(player_id, 0) + points

func reset_tournament() -> void:
    player_scores.clear()
    current_round = 1