X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=server.coffee;h=f1e208ab9d2d2fd418b5f715935eb458309734e0;hb=1d26e751e83a991c26082de09155bf6bfa80eb0c;hp=bf3a7502449f2e42e975283c4e5d5e8c310cb8b7;hpb=55d03d755b1b783e32faa32bf0a4d59260660184;p=watch-my-terminal.git

diff --git a/server.coffee b/server.coffee
index bf3a750..f1e208a 100644
--- a/server.coffee
+++ b/server.coffee
@@ -1,3 +1,9 @@
+# SETTINGS
+term_lines = 32
+term_columns = 104
+http_port = 2218
+
+
 handler = (req, res) ->
 	reply_err = (req, res, msg) ->
 		res.writeHead(200, 'Content-Type': 'text/plain')
@@ -35,9 +41,8 @@ io = require('socket.io').listen(app)
 fs = require('fs')
 terminal = require('./terminal.coffee')
 
-# SETTINGS
-app.listen(2218)
-term = terminal.new(104, 66)
+app.listen(http_port)
+term = terminal.new(term_columns, term_lines)
 
 sockets = []
 
@@ -77,11 +82,15 @@ io.sockets.on 'connection', (socket) ->
 	encode_screen = (height, width, text, attributes) ->
 		state = ''
 		for y in [0...height]
-			for x in [0...width]
-				if attributes[y][x] isnt a
-					state += attr_diff a, attributes[y][x]
-					a = attributes[y][x]
-				state += text[y][x]
+			max = width - 1
+			while max >= 0 and text[y][max] is ' ' and (attributes[y][max] & 0x08ff00) is 0
+				max -= 1
+			if max >= 0
+				for x in [0..max]
+					if attributes[y][x] isnt a
+						state += attr_diff a, attributes[y][x]
+						a = attributes[y][x]
+					state += text[y][x]
 			if y < height - 1
 				state += '\n'
 		return state