launch john

1 files changed, 5 insertions, 3 deletions

diff --git a/john.lua b/john.lua
index 6781b79..b083539 100644
--- a/john.lua
+++ b/john.lua
@@ -14,16 +14,18 @@ if monitors == nil or #monitors < 1 then
 	error("need john.monitors setting")
 end
 
+fb:ppm(fs.open("img/john.pnm","rb"))
+local xoffs = 0
+
 for ix,iname in ipairs(monitors) do
 	print("doing",ix,iname)
 	local mon = peripheral.wrap(iname)
 	mon.clear()
 	mon.setTextScale(0.5)
-	fb:clear()
-	fb:ppm(fs.open("img/john.pnm","rb"))
 	local t = term.redirect(mon)
-	local _, bee = pcall(function() fb:present(30,0) end)
+	local _, bee = pcall(function() fb:present(xoffs,0) end)
 	term.redirect(t)
+	xoffs = xoffs + (mon.getSize())*2 + 8
 	print(bee)
 end