X-Git-Url: https://jasonwoof.com/gitweb/?p=watch-my-terminal.git;a=blobdiff_plain;f=server.coffee;h=f79fe33108c099279a42e4d2f9b94350562e6fe1;hp=bf3a7502449f2e42e975283c4e5d5e8c310cb8b7;hb=HEAD;hpb=55d03d755b1b783e32faa32bf0a4d59260660184

diff --git a/server.coffee b/server.coffee
index bf3a750..f79fe33 100644
--- a/server.coffee
+++ b/server.coffee
@@ -1,3 +1,14 @@
+# SETTINGS
+term_columns = 97
+term_lines = 63
+http_port = 2218
+
+if process.argv.length > 2
+	term_columns = parseInt process.argv[2]
+if process.argv.length > 3
+	term_lines = parseInt process.argv[3]
+
+
 handler = (req, res) ->
 	reply_err = (req, res, msg) ->
 		res.writeHead(200, 'Content-Type': 'text/plain')
@@ -12,6 +23,9 @@ handler = (req, res) ->
 		when '/terminal.js'
 			filename = __dirname + '/terminal.coffee'
 			type = 'text/javascript'
+		when '/htmlterm.js'
+			filename = __dirname + '/htmlterm.coffee'
+			type = 'text/javascript'
 		when '/client.js'
 			filename = __dirname + '/client.coffee'
 			type = 'text/javascript'
@@ -35,9 +49,8 @@ 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 +90,15 @@ 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