Basic character movement controls

project.godot

@@ -59,8 +59,57 @@ config/input/mouse_sensitivity_y=0.3
 config/input/camera_acceleration=40.0
 config/input/invert_pitch=false
 
+[input]
+
+move_forward={
+"deadzone": 0.2,
+"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":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
+]
+}
+move_left={
+"deadzone": 0.2,
+"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":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
+]
+}
+move_back={
+"deadzone": 0.2,
+"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":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
+]
+}
+move_right={
+"deadzone": 0.2,
+"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":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
+]
+}
+jump={
+"deadzone": 0.2,
+"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":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+]
+}
+sprint={
+"deadzone": 0.2,
+"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":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+interact={
+"deadzone": 0.2,
+"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":69,"key_label":0,"unicode":101,"location":0,"echo":false,"script":null)
+]
+}
+fire={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":1,"position":Vector2(147, 21),"global_position":Vector2(156, 67),"factor":1.0,"button_index":1,"canceled":false,"pressed":true,"double_click":false,"script":null)
+]
+}
+pause={
+"deadzone": 0.2,
+"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":4194305,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+
 [layer_names]
 
 3d_render/layer_1="Global Noise Layer"
 3d_physics/layer_1="World Geometry"
 3d_physics/layer_2="Player"
+3d_physics/layer_3="Layer 3"

src/player/camera_controller.gd

@@ -3,6 +3,8 @@ class_name CameraController extends Node3D
 
 const PITCH_LIMIT := deg_to_rad(85.0)
 
+@export var yaw_root: Node3D
+
 @onready var _target := Vector2(rotation.x, rotation.y)
 
 
@@ -17,5 +19,5 @@ func camera_motion(motion: Vector2) -> void:
 func _physics_process(delta: float) -> void:
 	var accel: float = ProjectSettings.get_setting("game/config/input/camera_acceleration")
 	var weight := 1.0 - exp(-accel * delta)
-	rotation.y = lerp_angle(rotation.y, _target.y, weight)
+	yaw_root.rotation.y = lerp_angle(yaw_root.rotation.y, _target.y, weight)
 	rotation.x = lerp_angle(rotation.x, _target.x, weight)

src/player/movement_controller.gd

@@ -0,0 +1,61 @@
+class_name MovementController extends Node
+## Character movement controller
+
+@export var movement_enabled := true
+
+@export_group("Speed")
+@export var run_speed := 80.0
+@export var sprint_speed := 160.0
+@export var air_speed_factor := 0.1
+
+@export_group("Jump")
+@export var jump_force := 4.0
+
+@export_group("Friction")
+@export var ground_friction := 0.3
+@export var air_friction := 0.04
+
+var sprinting := false
+var movement := Vector2.ZERO
+
+@onready var character: CharacterBody3D = get_parent()
+
+
+func get_speed() -> float:
+	var speed := run_speed
+	if sprinting:
+		speed = sprint_speed
+	if not character.is_on_floor():
+		speed *= air_speed_factor
+	return speed
+
+
+func get_friction() -> float:
+	return ground_friction if character.is_on_floor() else air_friction
+
+
+## Make the character jump.
+func jump() -> void:
+	if movement_enabled and character.is_on_floor():
+		character.velocity.y = jump_force
+
+
+func _physics_process(delta: float) -> void:
+	if not character.is_on_floor():
+		# Apply gravity
+		character.velocity += character.get_gravity() * delta
+
+	if movement_enabled:
+		# Apply movement input
+		var rel_movement := movement.rotated(-character.global_rotation.y)
+		var direction := Vector3(rel_movement.x, 0, rel_movement.y).normalized()
+		var motion := direction * get_speed() * delta
+		character.velocity.x += motion.x
+		character.velocity.z += motion.z
+
+	# Apply friction
+	var weight := 1.0 - exp(-get_friction() * 60 * delta)
+	character.velocity.x = lerpf(character.velocity.x, 0, weight)
+	character.velocity.z = lerpf(character.velocity.z, 0, weight)
+
+	character.move_and_slide()

src/player/movement_controller.gd.uid

@@ -0,0 +1 @@
+uid://c0nxcunx0fo4r

src/player/player.gd

@@ -0,0 +1,9 @@
+class_name Player extends CharacterBody3D
+## The instance of the current player in the game world.
+
+## Global singleton accessor
+static var instance: Player
+
+
+func _init() -> void:
+	Player.instance = self

src/player/player.gd.uid

@@ -0,0 +1 @@
+uid://bihaf1xlwpkdo

src/player/player.tscn

@@ -1,9 +1,12 @@
-[gd_scene load_steps=8 format=3 uid="uid://dtbulshrxetes"]
+[gd_scene load_steps=12 format=3 uid="uid://dtbulshrxetes"]
 
+[ext_resource type="Script" uid="uid://bihaf1xlwpkdo" path="res://src/player/player.gd" id="1_5f2sf"]
 [ext_resource type="Script" uid="uid://f3kssctvn2bo" path="res://src/player/camera_controller.gd" id="1_mf2ua"]
 [ext_resource type="Script" uid="uid://csjccrhj5wnx7" path="res://addons/phantom_camera/scripts/phantom_camera/phantom_camera_3d.gd" id="1_rxibo"]
 [ext_resource type="Script" uid="uid://8umksf8e80fw" path="res://addons/phantom_camera/scripts/resources/tween_resource.gd" id="2_mf2ua"]
 [ext_resource type="Script" uid="uid://032jyhgkb2rv" path="res://src/player/mouselook_controller.gd" id="4_244u8"]
+[ext_resource type="Script" uid="uid://c0nxcunx0fo4r" path="res://src/player/movement_controller.gd" id="6_jiejy"]
+[ext_resource type="Script" uid="uid://d11erhxna68vd" path="res://src/player/player_input_controller.gd" id="7_o822w"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_qnmj6"]
 
@@ -15,20 +18,27 @@ duration = 0.4
 transition = 7
 ease = 0
 
+[sub_resource type="CapsuleMesh" id="CapsuleMesh_o822w"]
+radius = 0.1
+height = 1.0
+
 [node name="Player" type="CharacterBody3D"]
 collision_layer = 3
+script = ExtResource("1_5f2sf")
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 shape = SubResource("CapsuleShape3D_qnmj6")
 
 [node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+gi_mode = 0
 mesh = SubResource("CapsuleMesh_4anbu")
 
 [node name="CameraOffset" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.5, 0)
 
-[node name="CameraController" type="Node3D" parent="CameraOffset"]
+[node name="CameraController" type="Node3D" parent="CameraOffset" node_paths=PackedStringArray("yaw_root")]
 script = ExtResource("1_mf2ua")
+yaw_root = NodePath("../..")
 
 [node name="PhantomCamera3D" type="Node3D" parent="CameraOffset/CameraController"]
 script = ExtResource("1_rxibo")
@@ -37,6 +47,19 @@ tween_resource = SubResource("Resource_244u8")
 noise_emitter_layer = 1
 metadata/_custom_type_script = "uid://csjccrhj5wnx7"
 
+[node name="MeshInstance3D" type="MeshInstance3D" parent="CameraOffset/CameraController/PhantomCamera3D"]
+transform = Transform3D(1, 0, 0, 0, -4.371139e-08, -1, 0, 1, -4.371139e-08, 0, 0, -0.45)
+gi_mode = 0
+mesh = SubResource("CapsuleMesh_o822w")
+
 [node name="MouselookController" type="Node" parent="CameraOffset/CameraController"]
 script = ExtResource("4_244u8")
 metadata/_custom_type_script = "uid://032jyhgkb2rv"
+
+[node name="MovementController" type="Node" parent="."]
+script = ExtResource("6_jiejy")
+metadata/_custom_type_script = "uid://c0nxcunx0fo4r"
+
+[node name="PlayerInputController" type="Node" parent="MovementController"]
+script = ExtResource("7_o822w")
+metadata/_custom_type_script = "uid://d11erhxna68vd"

src/player/player_input_controller.gd

@@ -0,0 +1,13 @@
+class_name PlayerInputController extends Node
+## Player controller component using project-defined player inputs.
+
+@onready var movement_controller: MovementController = get_parent()
+
+
+func _physics_process(_delta: float) -> void:
+	if Input.is_action_just_pressed("jump"):
+		movement_controller.jump()
+	movement_controller.movement = Input.get_vector(
+		"move_left", "move_right", "move_forward", "move_back"
+	)
+	movement_controller.sprinting = Input.is_action_pressed("sprint")

src/player/player_input_controller.gd.uid

@@ -0,0 +1 @@
+uid://d11erhxna68vd

src/world/world.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=9 format=3 uid="uid://daxngklaqlyba"]
+[gd_scene load_steps=11 format=3 uid="uid://daxngklaqlyba"]
 
 [ext_resource type="PackedScene" uid="uid://dtbulshrxetes" path="res://src/player/player.tscn" id="1_1k4gi"]
 [ext_resource type="Script" uid="uid://bd046eokvcnu2" path="res://addons/phantom_camera/scripts/phantom_camera_host/phantom_camera_host.gd" id="2_6fy3g"]
@@ -28,6 +28,11 @@ size = Vector2(16, 16)
 
 [sub_resource type="WorldBoundaryShape3D" id="WorldBoundaryShape3D_1k4gi"]
 
+[sub_resource type="BoxMesh" id="BoxMesh_6fy3g"]
+
+[sub_resource type="ConcavePolygonShape3D" id="ConcavePolygonShape3D_6fy3g"]
+data = PackedVector3Array(-0.5, 0.5, 0.5, 0.5, 0.5, 0.5, -0.5, -0.5, 0.5, 0.5, 0.5, 0.5, 0.5, -0.5, 0.5, -0.5, -0.5, 0.5, 0.5, 0.5, -0.5, -0.5, 0.5, -0.5, 0.5, -0.5, -0.5, -0.5, 0.5, -0.5, -0.5, -0.5, -0.5, 0.5, -0.5, -0.5, 0.5, 0.5, 0.5, 0.5, 0.5, -0.5, 0.5, -0.5, 0.5, 0.5, 0.5, -0.5, 0.5, -0.5, -0.5, 0.5, -0.5, 0.5, -0.5, 0.5, -0.5, -0.5, 0.5, 0.5, -0.5, -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, -0.5, 0.5, -0.5, -0.5, -0.5, 0.5, 0.5, 0.5, -0.5, 0.5, 0.5, 0.5, 0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, -0.5, 0.5, 0.5, -0.5, -0.5, -0.5, 0.5, 0.5, -0.5, 0.5, -0.5, -0.5, -0.5, 0.5, -0.5, 0.5, 0.5, -0.5, -0.5, -0.5, -0.5, -0.5)
+
 [node name="World" type="Node3D"]
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
@@ -56,3 +61,12 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.5, 0)
 process_priority = 300
 process_physics_priority = 300
 script = ExtResource("2_6fy3g")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -3.5, 0.5, 4.5)
+mesh = SubResource("BoxMesh_6fy3g")
+
+[node name="StaticBody3D" type="StaticBody3D" parent="MeshInstance3D"]
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="MeshInstance3D/StaticBody3D"]
+shape = SubResource("ConcavePolygonShape3D_6fy3g")