add error handeler

lua/drawing.lua

@@ -15,7 +15,7 @@ mouse.lastpos.x = 0
 mouse.lastpos.y = 0
 
 function alignToGrid(num, thing)
-	return math.floor(num / thing) * thing
+	return num - (num % thing)
 end
 
 

lua/init.lua

@@ -63,7 +63,6 @@ local socket = require "socket"
 local address = "127.0.0.1"
 local port = 11150
 local myname = "John Sheridan"
-
 local client = socket.udp()
 client:setpeername(address, port)
 client:settimeout(0)
@@ -79,14 +78,14 @@ end
 
 
 function networkSend(args)
-	if clientID == "0" then return end
+	assert(clientID ~= "0")
 	local request = "poppyV001" ..US.. myClientID ..US.. args
 	client:send(request)
 end
 
 
 function networkSendLog(args)
-	if clientID == "0" then print("FUCKFACE") return end
+	assert(clientID ~= "0")
 	local request = "poppyV001" ..US.. myClientID ..US.. args
 	print("=>", request)
 	client:send(request)
@@ -119,6 +118,39 @@ function love.keypressed(key, _)
 end
 
 
+function love.errorhandler(msg)
+	networkSendLog(unit("player", "leave"))
+	love.graphics.reset()
+	love.graphics.origin()
+	love.graphics.clear(.4, 0, 0)
+	love.graphics.setColor(1, 1, 1)
+	local message = love.graphics.newText(ui.bigFont, "Poppy has encountered a critical fault")
+	local message2 = love.graphics.newText(ui.bigFont, "Press q to exit")
+	love.graphics.draw(message, 40, 40, 0, 1, 1)
+	love.graphics.draw(message2, 40, 95, 0, 1, 1)
+	local indent = 0
+	local messageline
+	for line in msg:gmatch("([^\n]*)\n?") do
+		messageline = love.graphics.newText(ui.bigFont, line)
+		love.graphics.draw(messageline, 40, 205 + indent, 0, 1, 1)
+		indent = indent + 55
+	end
+	love.graphics.present()
+	return function()
+		love.event.pump()
+		for event, action in love.event.poll() do
+			if event == "quit" then return 1 end
+			if event == "keypressed" then
+				if action == "q" then 
+				love.event.quit( 1 )
+				end
+			end
+		end
+		love.timer.sleep(0.1)
+	end
+end
+
+
 function networkSync()
 	local message, errorString = nil, false
 	while not errorString do
@@ -158,9 +190,6 @@ function love.visible(visible)
 	end
 end
 
-function alignToGrid(num, thing)
-	return math.floor(num / thing) * thing
-end
 
 function normalDraw()
 	local layerTransform = love.math.newTransform(math.floor(view.x) * scale, math.floor(view.y) * scale, 0, scale, scale)