Fresh start: replace with naxIO/netfox-cs-sample foundation

Complete replacement of the tactical-shooter project with the netfox-cs-sample (MIT) — a CS 1.6 inspired multiplayer FPS built with Godot 4 and netfox. ## What's new - Full CS-style gameplay: teams (T/CT), rounds, economy, buy menu - 6 weapons: Knife, Glock, USP, AK-47, M4A1, AWP - Bomb plant/defuse with 2 bombsites - Flashbang & smoke grenades - Proper netfox rollback netcode at 64 tick - Network popup UI for host/join - HUD, crosshair, round timer, scoreboard - All netfox singletons registered as autoloads (works in exported builds) ## Architecture - Listen-server (host from client, no dedicated server binary) - Multiplayer-fps game lives at examples/multiplayer-fps/ - Netfox addons registered as autoloads for exported build compat - Godot 4.7 with Forward+ renderer ## Removed - Old headless-server architecture (client_main, server_main, player.gd, etc.) - Custom netfox bootstrap with ENet fallback - Old ChaffGames FPS template (2,420 lines, 844 KB) - SimulationServer GDExtension stub - Godot-jolt physics (netfox sample uses default Godot physics) - Duplicate weapon_data.gd, anti_cheat.gd, round_manager.gd, etc. - Server browser API Python venv (87 MB) - test_range map and modular assets ## Preserved - Git history - Server config at config/default_server_config.cfg - Windows export preset - Build directory (gitignored) Co-authored-by: naxIO <naxIO@users.noreply.github.com>
2026-07-02 20:55:20 -04:00
parent ce39b237c3
commit b0c83af092
4416 changed files with 57418 additions and 902676 deletions
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+uid://7ru5vkblxide
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+@tool
+extends BaseNetInput
+
+var movement: Vector3
+var is_jumping: bool
+
+func _get_rollback_input_properties() -> Array:
+	return [
+		"movement",
+		"is_jumping"
+	]
+
+func _gather():
+	movement = Vector3(
+		Input.get_axis("move_west", "move_east"),
+		0.0,
+		Input.get_axis("move_north", "move_south")
+	)
+
+	is_jumping = Input.is_action_pressed("move_jump")
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+uid://brtfiqnk5alw6
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+@tool
+extends CharacterBody3D
+
+@export var speed := 4.0
+@export var jump_velocity := 8.0
+
+@export var input: Node
+@export var body_mesh: MeshInstance3D
+
+# Get the gravity from the project settings to be synced with RigidBody nodes.
+var gravity = ProjectSettings.get_setting(&"physics/3d/default_gravity")
+
+func is_local() -> bool:
+	return input.is_multiplayer_authority()
+
+func get_local() -> ExampleVisibilityFiltering.Player:
+	return get_tree().get_first_node_in_group("Local Player")
+
+func can_see(target: Node3D) -> bool:
+	var space := get_world_3d().direct_space_state
+	
+	var query := PhysicsRayQueryParameters3D.new()
+	query.collide_with_areas = false
+	query.collide_with_bodies = true
+	query.collision_mask = 2 # Only collide with level geometry
+	query.from = global_position
+	query.to = target.global_position
+	
+	return space.intersect_ray(query).is_empty()
+
+func _get_rollback_state_properties() -> Array:
+	return [
+		"transform",
+		"velocity"
+	]
+
+func _get_interpolated_properties() -> Array:
+	return [
+		"transform"
+	]
+
+func _ready():
+	if Engine.is_editor_hint(): return
+
+	if not input: input = $Input
+	if not body_mesh: body_mesh = $"Body Mesh"
+
+	# Set spawn position
+	position = Vector3(0, 4, 0)
+
+	# Assign a random color
+	var player_id := input.get_multiplayer_authority()
+
+	var color := Color.from_hsv((hash(player_id) % 256) / 256.0, 1.0, 1.0)
+	var material := body_mesh.get_active_material(0) as StandardMaterial3D
+	material = material.duplicate()
+	material.albedo_color = color
+	body_mesh.set_surface_override_material(0, material)
+
+	# Save local player
+	if is_local():
+		add_to_group("Local Player")
+
+func _rollback_tick(dt, _tick, _is_fresh: bool):
+	# Add gravity
+	_force_update_is_on_floor()
+	if not is_on_floor():
+		velocity.y -= gravity * dt
+
+	var input_dir = input.movement
+	var direction = (transform.basis * Vector3(input_dir.x, 0, input_dir.z)).normalized()
+	if direction:
+		velocity.x = direction.x * speed
+		velocity.z = direction.z * speed
+	else:
+		velocity.x = move_toward(velocity.x, 0, speed)
+		velocity.z = move_toward(velocity.z, 0, speed)
+
+	# Jump
+	if input.is_jumping and is_on_floor():
+		velocity.y = jump_velocity
+
+	# move_and_slide assumes physics delta
+	# multiplying velocity by NetworkTime.physics_factor compensates for it
+	velocity *= NetworkTime.physics_factor
+	move_and_slide()
+	velocity /= NetworkTime.physics_factor
+
+func _physics_process(dt: float):
+	if Engine.is_editor_hint(): return
+	
+	# Determine visibility
+	var is_visible := true
+	if not is_local():
+		is_visible = get_local().can_see(self)
+
+	# Quick hack to smoothly fade
+	body_mesh.transparency = lerpf(body_mesh.transparency, 0.0 if is_visible else 0.5, dt / 0.15)
+
+func _force_update_is_on_floor():
+	var old_velocity = velocity
+	velocity = Vector3.ZERO
+	move_and_slide()
+	velocity = old_velocity
+
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+uid://cn33wgc64tn4k
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+extends Node3D
+
+func _ready() -> void:
+	NetworkRollback.on_process_tick.connect(_rollback_tick)
+
+func _rollback_tick(_t: int) -> void:
+	var player_nodes := {}
+	var player_synchronizers := {}
+
+	# NOTE: Input broadcast must be turned off for this to work
+	for player in get_tree().get_nodes_in_group("Players"):
+		var rbs := player.get_node("RollbackSynchronizer")
+		var peer := player.get_node("Input").get_multiplayer_authority()
+
+		player_nodes[peer] = player
+		player_synchronizers[peer] = rbs
+
+	for peer in player_synchronizers:
+		var node := player_nodes[peer] as ExampleVisibilityFiltering.Player
+		var rbs := player_synchronizers[peer] as RollbackSynchronizer
+		
+		# We don't own state
+		if not rbs.is_multiplayer_authority(): continue
+		
+		# Only transmit data to players who can see us
+		for other_peer in player_synchronizers:
+			if other_peer == peer: continue
+
+			var other_node := player_nodes[other_peer] as ExampleVisibilityFiltering.Player
+			var can_see := node.can_see(other_node)
+			rbs.visibility_filter.set_visibility_for(other_peer, can_see)
+
+		rbs.visibility_filter.update_visibility()
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+uid://dva6bxsg6rt23