Usually, these approximations will be close enough to the number for it to not make a difference, but this system can cause errors when using the equality operator. FULL DETAILS OF THE PROJECT CAN BE GIVEN UPON REQUEST. Sometimes an if statement needs to be able to handle more than one possible outcome. results in a table value, Like in a race, you might want to give out different medals depending on how fast the player finished. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The multiple IF conditions in Excel are IF statements contained within another IF statement. Do not add then. Right now, whenever a player touches the finish line, finish() gets continuously called as long as the player is touching the part. -- Terminate the loop instantly and do not repeat. myVariable = tonumber(myVariable)if (100000 >= myVariable and myVariable >= 80000) then display.remove(myImage)end. The dofile function is similar to the loadfile function, but instead of loading the code in a file as a function, it immediately executes the code contained in a source code file as a Lua chunk. Local variables, on the other hand, can only be used from the region of the program in which they were defined and in regions of the program that are located inside that region of the program. Incrementing a variable is increasing its value by steps, especially by steps of one. Beneath else, use a print statement to prompt them to try again. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin? rev2023.3.3.43278. The if and break commands in Lua - University of Birmingham end the syntax for a return statement is: Variables are references to a value which is stored in the computer's memory. then THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS. Also, the following keywords are reserved by Lua and can not be used as names: and, break, do, else, elseif, end, false, for, function, if, in, local, nil, not, or, repeat, return, then, true, until, while. then varvar . All rights reserved. Fast delivery to your address. The processor, an important component of all computers, also has registers, but these are not related to Lua's registers. Your email address will not be published.