From 6d54f4b15acda8a12c57f847a388c0768720ec07 Mon Sep 17 00:00:00 2001
From: Dejvino <scoutmaster@dejvino.cz>
Date: Sun, 16 Nov 2025 14:07:06 +0100
Subject: [PATCH] Feature: door randomly opens and closes

---
 tv-player/src/core/animate.js |  6 ++--
 tv-player/src/scene/door.js   | 68 ++++++++++++++++++++++++++++++++---
 tv-player/src/scene/root.js   |  2 +-
 3 files changed, 69 insertions(+), 7 deletions(-)

diff --git a/tv-player/src/core/animate.js b/tv-player/src/core/animate.js
index 2ac70aa..04b7e3b 100644
--- a/tv-player/src/core/animate.js
+++ b/tv-player/src/core/animate.js
@@ -1,13 +1,14 @@
 import * as THREE from 'three';
-import { state } from '../state.js';
 import { updateVcrDisplay } from '../scene/vcr-display.js';
+import { updateDoor } from '../scene/door.js';
+import { state } from '../state.js';
 
 
 function updateCamera() {
     const globalTime = Date.now() * 0.00005;
     const lookAtTime = Date.now() * 0.00003;
 
-    const camAmplitude = 0.7;
+    const camAmplitude = 0.5;
     const lookAmplitude = 0.05;
 
     // Base Camera Position in front of the TV
@@ -97,6 +98,7 @@ export function animate() {
     updateScreenLight();
     updateVideo();
     updateVcr();
+    updateDoor();
 
     // RENDER!
     state.renderer.render(state.scene, state.camera);
diff --git a/tv-player/src/scene/door.js b/tv-player/src/scene/door.js
index dfa3a68..2132770 100644
--- a/tv-player/src/scene/door.js
+++ b/tv-player/src/scene/door.js
@@ -1,7 +1,19 @@
 import * as THREE from 'three';
 import { state } from '../state.js';
 
+let doorGroupPanel;
+
+const DOOR_STATES = {
+    RESTING: 'resting',
+    OPENING: 'opening',
+    CLOSING: 'closing',
+};
+let doorState = DOOR_STATES.RESTING;
+let stateTimer = 0;
+
 export function createDoor(x, z, rotY) {
+    const doorWidth = 1;
+
     const doorGroup = new THREE.Group();
     doorGroup.position.set(x, 1.1, z); // Centered vertically for a 2.2m door
     doorGroup.rotation.set(0, rotY, 0);
@@ -23,19 +35,67 @@ export function createDoor(x, z, rotY) {
     frameRight.castShadow = true;
     doorGroup.add(frameRight);
 
+    // Outside darkness
+    const outsideMaterial = new THREE.MeshBasicMaterial({ color: 0x150505, shininess: 50 });
+    const outside = new THREE.Mesh(new THREE.BoxGeometry(doorWidth, 2.2, 0.04), outsideMaterial);
+    outside.position.set(0, 0, 0);
+    doorGroup.add(outside);
+
+    // Door group
+    doorGroupPanel = new THREE.Group();
     // Main Door Panel
     const doorMaterial = new THREE.MeshPhongMaterial({ color: 0x8b5a2b, shininess: 10 }); // Lighter wood for door
-    const door = new THREE.Mesh(new THREE.BoxGeometry(1.0, 2.2, 0.08), doorMaterial);
+    const door = new THREE.Mesh(new THREE.BoxGeometry(doorWidth, 2.2, 0.08), doorMaterial);
+    door.position.set(doorWidth/2, 0, 0);
     door.castShadow = true;
     door.receiveShadow = true;
-    doorGroup.add(door);
+    doorGroupPanel.add(door);
 
     // Door Knob
     const knobMaterial = new THREE.MeshPhongMaterial({ color: 0xd4af37, shininess: 100 }); // Gold/Brass
     const knob = new THREE.Mesh(new THREE.SphereGeometry(0.05, 16, 16), knobMaterial);
-    knob.position.set(0.4, 0, 0.06); // Position on the right side of the door
+    knob.position.set(doorWidth/2 + 0.4, 0, 0.06); // Position on the right side of the door
     knob.castShadow = true;
-    doorGroup.add(knob);
+    doorGroupPanel.add(knob);
+    doorGroupPanel.position.x = -doorWidth/2;
+    doorGroupPanel.rotation.y = 0;
+
+    doorGroup.add(doorGroupPanel);
 
     state.scene.add(doorGroup);
+}
+
+export function updateDoor() {
+    const speed = 0.0002;
+    const minAngle = 0;
+    const maxAngle = -0.7;
+
+    stateTimer -= 1 / 60; // Assuming 60fps
+
+    if (stateTimer <= 0) {
+        const nextState = Math.random();
+        if (nextState < 0.4) {
+            doorState = DOOR_STATES.RESTING;
+            stateTimer = 5 + Math.random() * 5;
+        } else if (nextState < 0.7) {
+            doorState = DOOR_STATES.OPENING;
+            stateTimer = 2 + Math.random() * 3; // Open for 2-5 seconds
+        } else {
+            doorState = DOOR_STATES.CLOSING;
+            stateTimer = 2 + Math.random() * 3; // Close for 2-5 seconds
+        }
+    }
+
+    switch (doorState) {
+        case DOOR_STATES.OPENING:
+            if (doorGroupPanel.rotation.y > maxAngle) {
+                doorGroupPanel.rotation.y -= speed;
+            }
+            break;
+        case DOOR_STATES.CLOSING:
+            if (doorGroupPanel.rotation.y < minAngle) {
+                doorGroupPanel.rotation.y += speed;
+            }
+            break;
+    }
 }
\ No newline at end of file
diff --git a/tv-player/src/scene/root.js b/tv-player/src/scene/root.js
index a30bc39..a6868d8 100644
--- a/tv-player/src/scene/root.js
+++ b/tv-player/src/scene/root.js
@@ -35,7 +35,7 @@ export function createSceneObjects() {
     const ambientLight = new THREE.AmbientLight(0x111111, 1); 
     state.scene.add(ambientLight);
 
-    const roomLight = new THREE.PointLight(0xffaa55, 0.5, state.roomSize); 
+    const roomLight = new THREE.PointLight(0xffaa55, 0.8, state.roomSize); 
     roomLight.position.set(0, 1.8, 0); 
     state.scene.add(roomLight);