Difference between revisions of "Read"
From ComputerCraft Wiki
(Undo revision 3231 by 95.34.42.242 (talk)) |
|||
| Line 27: | Line 27: | ||
}} | }} | ||
}} | }} | ||
| − | |||
| − | |||
Revision as of 18:12, 30 September 2012
 Function read | |
| Lets you get input of the user. | |
| Syntax | read(char to replace userinput with) |
| Returns | nil |
| Part of | ComputerCraft |
| API | none |
Examples
 Example | |
| Prints what the user wrote. | |
| Code |
print (read()) |
| Output | Whatever the user wrote. |
| Example | |
| Ask for a Password and lets the user enter it. The letters are hidden by '*'. | |
| Code |
password = "computercraft" print ("Enter Password") input = read ("*") if (input == password) then print ("Password is correct. Access granted.") else print ("Password is incorrect. Access denied.") end |
| Output | Enter Password
******* Password is correct. Access granted. or Password is incorrect. Access denied. |
