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few bugfixes, added ESC to exit game

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This commit is contained in:
Bogdan Marinescu 2008-08-07 11:45:26 +00:00
parent f723f9f795
commit 664842e04c
1 changed files with 32 additions and 23 deletions
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11
examples/hangman.lua
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@ -62,6 +62,10 @@ end
while true do while true do
term.clrscr() term.clrscr()
term.gotoxy( 3, 12 )
term.putstr( "eLua hangman" )
term.gotoxy( 3, 13 )
term.putstr( "ESC to exit" )
stats() stats()
-- Draw the hanging site -- Draw the hanging site
@ -80,7 +84,10 @@ while true do
local tried = {} local tried = {}
local key local key
while tries < 7 and nguess < #lword do while tries < 7 and nguess < #lword do
key = string.char( term.getch( term.WAIT ) ):lower() key = term.getch( term.WAIT )
if key == term.KC_ESC then break end
if key > 0 and key < 255 then
key = string.char( key ):lower()
term.gotoxy( 2, h - 1 ) term.gotoxy( 2, h - 1 )
term.clreol() term.clreol()
if not key:find( '%l' ) then if not key:find( '%l' ) then
@ -109,6 +116,8 @@ while true do
end end
term.gotoxy( 9, h - 2 ) term.gotoxy( 9, h - 2 )
end end
end
if key == term.KC_ESC then break end
term.gotoxy( 2, h - 1 ) term.gotoxy( 2, h - 1 )
total = total + 1 total = total + 1