From 743753ee5d4f8458efadd22f7f6441e6e63eb9b7 Mon Sep 17 00:00:00 2001
From: Romain de Laage <romain.delaage@rdelaage.ovh>
Date: Mon, 5 Apr 2021 09:33:16 +0200
Subject: [PATCH] Put lua scripts into dedicated file

---
 assets/js/luapg.js | 42 ++++++++++++++++++++++++++++++++++++++++++
 lua.html           | 16 +---------------
 2 files changed, 43 insertions(+), 15 deletions(-)
 create mode 100644 assets/js/luapg.js

diff --git a/assets/js/luapg.js b/assets/js/luapg.js
new file mode 100644
index 0000000..5727f77
--- /dev/null
+++ b/assets/js/luapg.js
@@ -0,0 +1,42 @@
+const flask = getEditor("#code", "lua")
+let consoleElmt = document.getElementById("console")
+
+function run() {
+	console = newConsole
+	console.clear()
+	try {
+		fengari.load(flask.getCode())()
+	}
+	catch (e) {
+		console.error(e)
+	}
+	console = oldConsole
+}
+
+function example() {
+	flask.updateCode("function foo(n)\n  for i = 0, n-1, 1 do\n    print('passe ' .. tostring(i))\n  end\n  return n*n\nend\n\nprint(foo(5))")
+}
+
+function clearCode() {
+	flask.updateCode("")
+}
+
+/* Penser à réimplémenter toute la console : https://developer.mozilla.org/fr/docs/Web/API/Console */
+const oldConsole = console
+const newConsole = {
+	log: function (...msg) {
+		var outMsg = ""
+		outMsg += msg[0]
+		for (var i = 1; i < msg.length; i++) outMsg += " " + msg[i]
+		consoleElmt.innerHTML += "\<div class=\"message\">" + outMsg + "</div>"
+	},
+	clear: function () {
+		consoleElmt.innerHTML = ""
+	},
+	error: function (...msg) {
+		var outMsg = ""
+		outMsg = msg[0]
+		for (var i = 1; i < msg.length; i++) outMsg += " " + msg[i]
+		consoleElmt.innerHTML += "<div class=\"error\">" + outMsg + "</div>"
+	}
+}
diff --git a/lua.html b/lua.html
index b369581..3353812 100644
--- a/lua.html
+++ b/lua.html
@@ -24,20 +24,6 @@
 			Romain de Laage - CC0
 		</footer>
 		<script src="assets/js/editor.js"></script>
-		<script>
-			const flask = getEditor("#code", "lua")
-
-			function run() {
-				fengari.load(flask.getCode())()
-			}
-			
-			function example() {
-				flask.updateCode("function foo(n)\n  for i = 0, n, 1 do\n    print('passe ' .. tostring(i))\n  end\n  return n*n\nend\n\nprint(foo(5))")
-			}
-
-			function clearCode() {
-				flask.updateCode("")
-			}
-		</script>
+		<script src="assets/js/luapg.js"></script>
 	</body>
 </html>