From 738e92c16bccde6e9fcb9e6e0cd1b246f3fb7ef8 Mon Sep 17 00:00:00 2001
From: adrien <adrien@malingrey.fr>
Date: Wed, 11 Oct 2023 20:44:26 +0200
Subject: [PATCH] "you are here" in favicon (idea from Yves)

---
 favicon.ico | Bin 0 -> 762 bytes
 favicon.php |  38 +++++---------------------------------
 index.html  |   6 +++---
 main.js     |   6 ++++++
 4 files changed, 14 insertions(+), 36 deletions(-)
 create mode 100644 favicon.ico

diff --git a/favicon.ico b/favicon.ico
new file mode 100644
index 0000000000000000000000000000000000000000..6d53b704de3912e7f7b5035e7864096bd96bdd21
GIT binary patch
literal 762
zcmX|9X<O4k5S|u<)^dB*1}JHoCfV$6vPpWPT&)TUD&7YwDjs<IU;MRv8Q&H$&ojwn
zXWuKEt-X^xjjod%k&kZfU*)K9I>3FQbXvdB53A~X%zubgoU%?@ER^Af)GVWfqom2&
zG&xi;*TN99n0?IDa5h>uEaQyB$N-<P2o?J%r43gDpKYz!lZx#iV5t*urYvN{LdUGZ
z;f0c2DY2%Z5rHFv2j~GW!6&1P8zRI$1-#)9Sd(?2-C{>6*2Dei1MmspJ?wRaU@s8x
zXy6|+aQm1A!vaqOezeKh2?g5%zL2|)Y`&1tO;F&1Hyiv?r^pLm$Qne*uF)ey9sG58
z7w{zT?kUZ6=vsaQc_p-v2fQx)=ur;CE;Jgz$7!22$~6hRMc`MwjBgb{Ge))$Pm^`w
zy~8WM&jR>3?XWZ{N5Cb`Rp<w7<J=r@2H^aExM$7RZ`P6Z{m0LVUkAtiB2nSP$JyXh
z_w(_W!^w(E^y;<uX3gIghi~7#FC7s**?(Gn_WXq<TDvbx2SkJU{Z4+vY7ZVfeDt_S
z<nG+Q(<|*3ruOdMyT6I~jo!^cN%Xy2?d`E0qP2Ci;cRa8^P*UZ+C;s?E##M0ucfu=
z{B=R(M1|NSY1V8x?M|1-b1bLo2O^x2s;r5u#iixyioIBK>TaV<G&4RsH@|S<;-$-1
c%2z8y`LXeH6O)Bvk<OQ<rq5F5@SBgWzm$m9GXMYp

literal 0
HcmV?d00001

diff --git a/favicon.php b/favicon.php
index 16c34ce..2757755 100644
--- a/favicon.php
+++ b/favicon.php
@@ -2,43 +2,15 @@
 header('Content-Type: image/x-icon');
 
 const SIZE = 16;
-const WALL = 1;
-const GROUND = 0;
 
-$favicon     = imagecreatetruecolor(SIZE, SIZE);
-$wallColor   = imagecolorallocate($favicon, 165, 80, 30);
-$groundColor = imagecolorallocate($favicon, 203, 162, 133);
+$x = filter_input(INPUT_GET, "x", FILTER_SANITIZE_NUMBER_INT);
+$y = filter_input(INPUT_GET, "y", FILTER_SANITIZE_NUMBER_INT);
 
-imagefill($favicon, 0, 0, $wallColor);
+$favicon = imagecreatefrombmp("favicon.ico");
 
-$maze = array();
-for ($y = 0; $y < SIZE; $y++) {
-    $maze[$y] = array();
-    for ($x = 0; $x < SIZE; $x++) {
-        $maze[$y][$x] = WALL;
-    }
-}
+$red = imagecolorallocate($favicon, 255, 0, 0);
+imagesetpixel($favicon, $x, $y, $red);
 
-function dig($position) {
-    global $maze;
-    global $favicon;
-    global $groundColor;
-    $directions = [[0, 1], [0, -1], [1, 0], [-1, 0]];
-    shuffle($directions);
-    foreach ($directions as $direction) {
-        $step1 = [$position[0] + $direction[0], $position[1] + $direction[1]];
-        $step2 = [$step1[0] + $direction[0], $step1[1] + $direction[1]];
-        if (0 <= $step2[1] and $step2[1] < SIZE and 0 <= $step2[0] and $step2[0] < SIZE and $maze[$step2[1]][$step2[0]] == WALL) {
-            $maze[$step1[1]][$step1[0]] = GROUND;
-            imagesetpixel($favicon, $step1[0], $step1[1], $groundColor);
-            $maze[$step2[1]][$step2[0]] = GROUND;
-            imagesetpixel($favicon, $step2[0], $step2[1], $groundColor);
-            dig($step2);
-        }
-    }
-}
-
-dig([1, 1]);
 imagebmp($favicon);
 imagedestroy($favicon);
 ?>
\ No newline at end of file
diff --git a/index.html b/index.html
index 07e1caa..6019afc 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
 		<title>Daedalus</title>
 		<meta charset=utf-8 />
 		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
-		<link rel="shortcut icon" type="image/x-icon" href="favicon.php"/>
+		<link rel="shortcut icon" type="image/x-icon" href="favicon.ico" id="favicon"/>
 		<link rel="stylesheet" href="style.css">
 		<!-- Import maps polyfill -->
 		<!-- Remove this when import maps will be widely supported -->
@@ -12,8 +12,8 @@
 		<script type="importmap">
 			{
 				"imports": {
-					"three": "https://unpkg.com/three@0.155/build/three.module.js?module",
-					"three/addons/": "https://unpkg.com/three@0.155/examples/jsm/"
+					"three": "https://unpkg.com/three@0.157/build/three.module.js?module",
+					"three/addons/": "https://unpkg.com/three@0.157/examples/jsm/"
 				}
 			}
 		</script>
diff --git a/main.js b/main.js
index 5092d26..386f86e 100644
--- a/main.js
+++ b/main.js
@@ -122,6 +122,12 @@ if (!dev) {
         mazeCollisionner.add(clone);
     }
 
+    setInterval(() => {
+        let x = Math.floor(8 + camera.position.x * 16 / mazeWidth)
+        let y = Math.floor(8 + camera.position.z * 16 / mazeWidth)
+        favicon.href = `favicon.php?x=${x}&y=${y}`
+    }, 1000);
+
 }
 
 // Ground