From ae847a5b37a9dee7db85989342fd0e4dd2df26a1 Mon Sep 17 00:00:00 2001
From: ENGO150 <v.smejkal06@gmail.com>
Date: Wed, 17 May 2023 10:43:17 +0200
Subject: [PATCH] blocking user from rotating the image to much

I will make it overflow eventually
---
 res/script.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/res/script.js b/res/script.js
index bf118a3..c8358f9 100644
--- a/res/script.js
+++ b/res/script.js
@@ -11,6 +11,7 @@ let img; //THE PANORAMA IMAGE
 //CURRENT IMAGE STATE
 let x1 = WIDTH / 2;
 let x2; //TODO? Unused
+let turn = 0; //NEGATIVE MEANS IT IS TURNED LEFT FROM CENTER, POSITIVE IS RIGHT
 
 function load_panorama()
 {
@@ -30,11 +31,20 @@ function load_panorama()
     img.src = './res/img/test.jpg';
 }
 
-function turn_left() //TODO: MOVE THE RIGHT PART TO LEFT
+function turn_left()
 {
     //MOVE AN 8th TO LEFT
     x1 -= WIDTH * MOVE_PIECES;
     x2 -= WIDTH * MOVE_PIECES;
 
+    if ((Math.abs(turn) - (1/MOVE_PIECES / 2)) >= 0)
+    {
+        //ctx.drawImage(img, img.width - WIDTH * MOVE_PIECES * (Math.abs(turn) - (1/MOVE_PIECES / 2)), 0, img.width, img.height, 0, 0, WIDTH * MOVE_PIECES * (Math.abs(turn) - (1/MOVE_PIECES / 2)), WIDTH * ASPECT_RATIO); //DRAW RIGHT PART ON THE LEFT SIDE //TODO
+
+        return;
+    }
+
     ctx.drawImage(img, x1, 0, img.width - WIDTH * MOVE_PIECES, img.height, 0, 0, WIDTH, WIDTH * ASPECT_RATIO); //DRAW
+
+    turn--;
 }
\ No newline at end of file