initial commit

elements/entities/door/door.gd

@@ -0,0 +1,48 @@
+extends Node3D
+## Door entity. Place at a cell center in TrenchBroom (normal 64 grid).
+## The door's local -Z is "forward" (the direction the player approaches from).
+## At runtime the mesh/collision shift forward to the cell boundary so the door
+## sits flush against the wall the player is facing.
+
+## If true the door swings toward its local +Z (outward). If false it swings
+## toward -Z (inward).
+@export var opens_outward := true
+
+@onready var hinge_pivot: Node3D = $HingePivot
+@onready var door_collision: CollisionShape3D = $DoorBody/DoorCollision
+@onready var interact_area: Area3D = $InteractArea
+
+var _is_open := false
+var _tween: Tween
+
+const SWING_DURATION := 0.5
+## How far forward (local -Z) to shift everything so the door sits on the cell boundary.
+const BOUNDARY_OFFSET := 0.0 
+
+
+func _ready() -> void:
+	add_to_group("facing_interactable")
+	# Shift children to the cell boundary along the door's forward axis.
+	var offset := -transform.basis.z.normalized() * BOUNDARY_OFFSET
+	for child: Node3D in [hinge_pivot, $DoorBody, interact_area]:
+		child.global_position += offset
+
+
+func try_interact(player: CharacterBody3D) -> bool:
+	if not interact_area.overlaps_body(player):
+		return false
+	if _tween and _tween.is_running():
+		return true
+
+	_is_open = !_is_open
+	_tween = create_tween()
+
+	var swing := -PI / 2.0 if opens_outward else PI / 2.0
+	var target_angle := swing if _is_open else 0.0
+	_tween.tween_property(hinge_pivot, "rotation:y", target_angle, SWING_DURATION)
+
+	if _is_open:
+		door_collision.disabled = true
+	else:
+		_tween.tween_callback(func(): door_collision.disabled = false)
+	return true

elements/entities/door/door.gd.uid

@@ -0,0 +1 @@
+uid://bvlqja7ffq8me

elements/entities/door/door.tscn

@@ -0,0 +1,48 @@
+[gd_scene format=3 uid="uid://dxwcrc6ktiyx5"]
+
+[ext_resource type="Script" uid="uid://bvlqja7ffq8me" path="res://elements/entities/door/door.gd" id="1_script"]
+[ext_resource type="Material" uid="uid://u4la7a0y4ti1" path="res://textures/tb/door/door/7a.tres" id="2_fbfc2"]
+[ext_resource type="Shader" uid="uid://cdkesoyod4tga" path="res://shaders/door.gdshader" id="2_shader"]
+[ext_resource type="Texture2D" uid="uid://d1ltfx6s4kou4" path="res://textures/tb/door/door/7a.png" id="3_texture"]
+
+[sub_resource type="BoxMesh" id="BoxMesh_door"]
+material = ExtResource("2_fbfc2")
+size = Vector3(2, 2.6, 0.125)
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_door"]
+render_priority = 0
+shader = ExtResource("2_shader")
+shader_parameter/door_texture = ExtResource("3_texture")
+shader_parameter/uv_scale = Vector3(3, 2, 3)
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_m5tju"]
+size = Vector3(2, 2.5, 0.125)
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_interact"]
+size = Vector3(2001.897, 2.546997, 3)
+
+[node name="Door" type="Node3D" unique_id=1729595504]
+script = ExtResource("1_script")
+
+[node name="HingePivot" type="Node3D" parent="." unique_id=29731943]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -1, 1.12, 0)
+
+[node name="DoorMesh" type="MeshInstance3D" parent="HingePivot" unique_id=839410192]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0)
+mesh = SubResource("BoxMesh_door")
+surface_material_override/0 = SubResource("ShaderMaterial_door")
+
+[node name="DoorBody" type="StaticBody3D" parent="." unique_id=376301710]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.12, 0)
+collision_mask = 0
+
+[node name="DoorCollision" type="CollisionShape3D" parent="DoorBody" unique_id=1652482101]
+shape = SubResource("BoxShape3D_m5tju")
+
+[node name="InteractArea" type="Area3D" parent="." unique_id=1749724580]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.12, 0)
+collision_layer = 0
+monitorable = false
+
+[node name="InteractShape" type="CollisionShape3D" parent="InteractArea" unique_id=329907396]
+shape = SubResource("BoxShape3D_interact")