From 14d00a407add8af2225664f2ab3e3be93a62227b Mon Sep 17 00:00:00 2001
From: bitscuit <thomas@bitscuit.be>
Date: Sat, 13 Mar 2021 20:10:51 +0100
Subject: [PATCH] Added code so players can't vote for their own submissions

---
 html/index.html | 25 +++++++++++++++++++++++--
 main.js         |  8 ++++++++
 2 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/html/index.html b/html/index.html
index 8b86528..7d3a786 100644
--- a/html/index.html
+++ b/html/index.html
@@ -188,6 +188,7 @@ socket.on("PICK", function(data){
 
 	page += "<div id='pick_buttons'>";
 	page += "<p>Select the line you prefer.</p>";
+	page += "<p id='text_read_error' style='display: none; color: #BB2266; '></p>";
 	for(y=0; y<data.submissions.length; y++){
 		page += "<div class='row'>";
 		page += "<div class='ten columns'>";
@@ -208,19 +209,39 @@ socket.on("PICK", function(data){
 	}
 	page += "</div>";
 
+	page += "<div id='pick_ok_button' style='display: none;'>";
+	page += "</div>";
+
+
 	// Show page
 	document.getElementById("main").innerHTML = page;
 });
 
 // PICK button
 function button_pick(id){
-	// Disable all buttons and show waiting text
-	document.getElementById("pick_buttons").innerHTML = "<button class='button' id='button_ok' disabled>Loading...</button>";
+	// Hide layout and show OK button
+	document.getElementById("pick_buttons").style.display = "none";
+	document.getElementById("text_read_error").style.display = "none";
+	document.getElementById("pick_ok_button").style.display = "block";
+	document.getElementById("pick_ok_button").innerHTML = "<button class='button' id='button_ok' disabled>Loading...</button>";
 
 	// Send to server
 	socket.emit("PICK", id);
 }
 
+// PICK_REPLY
+socket.on("PICK_REPLY", function(data){
+	// When something wrong with pick
+	// Make layout visible again
+	document.getElementById("pick_buttons").style.display = "block";
+	document.getElementById("pick_ok_button").style.display = "none";
+	
+	// Show message
+	document.getElementById("text_read_error").innerHTML = "<i class='fas fa-exclamation-triangle'></i>&nbsp;&nbsp;&nbsp;"+data.error;
+	document.getElementById("text_read_error").style.display = "block";
+});
+
+
 // ANSWER
 socket.on("ANSWER", function(data){
 	// Received answer
diff --git a/main.js b/main.js
index cb18070..1227c34 100644
--- a/main.js
+++ b/main.js
@@ -183,6 +183,14 @@ io.on("connection", (socket) => {
 	// PICK
 	socket.on("PICK", (id) => {
 		// When received pick form player
+
+		// Check if not my entry
+		if(userWrite[userSockets.indexOf(socket)] == submissions[id]){
+			socket.emit("PICK_REPLY", {error:"You can't vote for your own submission!"});
+			return;
+		}
+
+		// Add to list
 		userPick[userSockets.indexOf(socket)] = id;
 
 		// Perform ok