From 514d4ebf407e17862e78b6c2bf3bdb424b8e0968 Mon Sep 17 00:00:00 2001
From: Jonathan <jonathan.matthew@metzger.cc>
Date: Thu, 21 Mar 2024 17:12:42 -0500
Subject: [PATCH] no longer allows duplicate or empty playernames

---
 app.lua          |  61 ++++++++++++++++++++++++++++++++++++++++-------
 database.sqlite3 | Bin 28672 -> 28672 bytes
 2 files changed, 53 insertions(+), 8 deletions(-)

diff --git a/app.lua b/app.lua
index d353f97..f9dff04 100644
--- a/app.lua
+++ b/app.lua
@@ -40,14 +40,30 @@ app:get("/game", function(self)
 end)
 
 app:post("/character-create", function(self)
-	self.text = "Created new player"
-	self.game = games:create({
-		player_id = self.params.playername
-		})
-	self.session.gameref = self.game
-	return {
-		self.text, layout = false
-	}
+	if self.params.playername == "" then
+		self.text = "Player name must not be nil. Try again."
+		return {
+			self.text, layout = false
+		}
+	end
+	local player_exists = games:find({player_id = self.params.playername})
+	if player_exists then
+		self.text = "Player name already exists. Try again."
+		return {
+			self.text, layout = false
+		}
+	end
+	if not player_exists then
+		self.text = "Created new player."
+		self.game = games:create({
+			player_id = self.params.playername
+			})
+		self.session.gameref = self.game.id
+		self.link = "<a href='/game'>     Play Now</a>"
+		return {
+			self.text, self.link, layout = false
+		}
+	end
 end)
 
 app:match("/map/render", function(self)
@@ -84,3 +100,32 @@ return app
 
 
 
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diff --git a/database.sqlite3 b/database.sqlite3
index 8ae02752a44eb68cbc12a31ed3e270754df856ca..a1896368c241c466ca7e2c444e89b9af0cc5472e 100644
GIT binary patch
delta 32
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