implement physics props

Models/Furniture/ShowroomChair.glb.import

@@ -0,0 +1,42 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://denf02jj7iwwf"
+path="res://.godot/imported/ShowroomChair.glb-6d16deb7dd516b5ca70bd68f3f731803.scn"
+
+[deps]
+
+source_file="res://Models/Furniture/ShowroomChair.glb"
+dest_files=["res://.godot/imported/ShowroomChair.glb-6d16deb7dd516b5ca70bd68f3f731803.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+gltf/naming_version=2
+gltf/embedded_image_handling=1

Scenes/GUI/MainMenu.tscn

@@ -575,7 +575,8 @@ Move: W, A, S, D
 Jump: Space
 Crouch: Right Control
 Run: Right Shift
-Toggle Flashlight: E
+Pick Up Object: E
+Toggle Flashlight: F
 Open Curtains: C
 Debug Info: F3
 Open Menu: ESC

Scenes/Props/Physics/ShowroomChair.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=5 format=3 uid="uid://db8vuekpyg0fl"]
+
+[ext_resource type="PackedScene" uid="uid://denf02jj7iwwf" path="res://Models/Furniture/ShowroomChair.glb" id="1_hq6j1"]
+
+[sub_resource type="PhysicsMaterial" id="PhysicsMaterial_lbe82"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_lbe82"]
+size = Vector3(0.55, 0.6, 0.55)
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_domyf"]
+size = Vector3(0.05, 0.6, 0.55)
+
+[node name="ShowroomChair" type="Node3D"]
+
+[node name="RigidBody3D" type="RigidBody3D" parent="."]
+mass = 5.0
+physics_material_override = SubResource("PhysicsMaterial_lbe82")
+
+[node name="Model" parent="RigidBody3D" instance=ExtResource("1_hq6j1")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.5, 0)
+
+[node name="CollisionShape3D5" type="CollisionShape3D" parent="RigidBody3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.2, 0)
+shape = SubResource("BoxShape3D_lbe82")
+
+[node name="CollisionShape3D6" type="CollisionShape3D" parent="RigidBody3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.3, 0.4, 0)
+shape = SubResource("BoxShape3D_domyf")

Scripts/Player/Player.gd

@@ -36,6 +36,17 @@ var walk_vel: Vector3 # Walking velocity
 var grav_vel: Vector3 # Gravity velocity 
 var jump_vel: Vector3 # Jumping velocity
 
+var throwForce = 2
+var followSpeed = 25.0
+var followDistance = 1.5
+var maxDistanceFromCamera = 5.0
+
+var heldObject: RigidBody3D
+var hrx: float = 0
+var hry: float = 0
+var hrz: float = 0
+
+@onready var interactRay = $Camera/Interact
 @onready var camera: Camera3D = $Camera
 
 func _ready() -> void:
@@ -102,6 +113,7 @@ func _unhandled_input(event: InputEvent) -> void:
 		camera_sens = 3
 
 func _physics_process(delta: float) -> void:
+	handle_holding_objects()
 	if (interact):
 		if Input.is_action_just_pressed(&"freeroam_jump"): jumping = true
 		elif Input.is_action_just_pressed(&"freeroam_crouch"): 
@@ -189,3 +201,37 @@ func _jump(delta: float) -> Vector3:
 		return jump_vel
 	jump_vel = Vector3.ZERO if is_on_floor() or is_on_ceiling_only() else jump_vel.move_toward(Vector3.ZERO, gravity * delta)
 	return jump_vel
+
+func set_held_object(body):
+	if body is RigidBody3D:
+		heldObject = body
+		hrx = heldObject.rotation.x
+		hry = heldObject.rotation.y
+		hrz = heldObject.rotation.z
+
+func drop_held_object():
+	heldObject = null
+	
+func throw_held_object():
+	var obj = heldObject
+	drop_held_object()
+	obj.apply_central_impulse(-camera.global_basis.z * throwForce * 10)
+
+func handle_holding_objects():
+	if Input.is_action_just_pressed("freeroam_throw_prop"):
+		if heldObject != null: throw_held_object()
+		
+	if Input.is_action_just_pressed("freeroam_pickup_prop"):
+		if heldObject != null: drop_held_object()
+		elif interactRay.is_colliding(): set_held_object(interactRay.get_collider())
+		
+	if heldObject != null:
+		var targetPos = camera.global_transform.origin + (camera.global_basis * Vector3(0, 0, -followDistance)) # 2.5 units in front of camera
+		var objectPos = heldObject.global_transform.origin
+		heldObject.linear_velocity = (targetPos - objectPos) * followSpeed
+		heldObject.rotation.x = hrx
+		heldObject.rotation.y = hry
+		heldObject.rotation.z = hrz
+		
+		if heldObject.global_position.distance_to(camera.global_position) > maxDistanceFromCamera:
+			drop_held_object()

Scripts/Player/Player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=9 format=3 uid="uid://cdk6hwb4hi2wc"]
+[gd_scene load_steps=10 format=3 uid="uid://cdk6hwb4hi2wc"]
 
 [ext_resource type="Script" uid="uid://b0c02p6ckmpdq" path="res://Scripts/Player/Player.gd" id="1_2f8j2"]
 [ext_resource type="PackedScene" uid="uid://cd67bfok34xhy" path="res://Scenes/GUI/InGameMenu.tscn" id="2_0s4r2"]
@@ -7,6 +7,7 @@
 [ext_resource type="AudioStream" uid="uid://bfeslo2ldb40t" path="res://UI/Sounds/flashlight_size_change.wav" id="5_gfoho"]
 [ext_resource type="AudioStream" uid="uid://8uh608yamqpj" path="res://UI/Sounds/flashlight_on.wav" id="6_gfoho"]
 [ext_resource type="AudioStream" uid="uid://bwwl6h7uyog64" path="res://UI/Sounds/flashlight_off.wav" id="7_7v0xc"]
+[ext_resource type="Script" uid="uid://b1f0pnt5r8fbx" path="res://Scripts/Player/PropPusher.gd" id="8_7v0xc"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_ejydr"]
 radius = 0.3
@@ -34,6 +35,10 @@ spot_range = 1000.0
 spot_angle = 30.0
 spot_angle_attenuation = 0.25
 
+[node name="Interact" type="RayCast3D" parent="Camera"]
+target_position = Vector3(0, 0, -2.5)
+hit_back_faces = false
+
 [node name="DebugMenu" parent="." instance=ExtResource("3_ejydr")]
 visible = false
 mouse_filter = 2
@@ -55,3 +60,8 @@ volume_db = -5.0
 [node name="FlashlightOffSFX" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("7_7v0xc")
 volume_db = -5.0
+
+[node name="PropPusher" type="Node" parent="." node_paths=PackedStringArray("controller")]
+script = ExtResource("8_7v0xc")
+controller = NodePath("..")
+enabled = true

Scripts/Player/PropPusher.gd

@@ -0,0 +1,14 @@
+extends Node
+
+@export var controller : CharacterBody3D
+@export_range(0.0, 500.0, 0.1) var force : float = 1
+@export var enabled : bool = false
+
+func _physics_process(_delta: float) -> void:
+	if enabled and controller.get_slide_collision_count() > 0:
+		var collision = controller.get_last_slide_collision()
+		if collision.get_collider() is RigidBody3D:
+			var direction = -collision.get_normal()
+			var speed = clamp(controller.velocity.length(), 1.0, 10.0)
+			var impulse_position = collision.get_position() - collision.get_collider().global_position
+			collision.get_collider().apply_impulse(direction * speed * force, impulse_position)

Scripts/Player/PropPusher.gd.uid

@@ -0,0 +1 @@
+uid://b1f0pnt5r8fbx

project.godot

@@ -499,8 +499,8 @@ freeroam_run={
 }
 freeroam_toggle_flashlight={
 "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)
-, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":3,"pressure":0.0,"pressed":true,"script":null)
+"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":70,"key_label":0,"unicode":102,"location":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":8,"pressure":0.0,"pressed":false,"script":null)
 ]
 }
 freeroam_transport_play_pause={
@@ -560,10 +560,23 @@ freeroam_flashlight_zoom_reset={
 "events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":true,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":3,"canceled":false,"pressed":false,"double_click":false,"script":null)
 ]
 }
+freeroam_pickup_prop={
+"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)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":3,"pressure":0.0,"pressed":false,"script":null)
+]
+}
+freeroam_throw_prop={
+"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(258, 19),"global_position":Vector2(267, 67),"factor":1.0,"button_index":1,"canceled":false,"pressed":true,"double_click":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":5,"axis_value":1.0,"script":null)
+]
+}
 
 [physics]
 
 3d/physics_engine="Jolt Physics"
+common/physics_interpolation=true
 
 [rendering]