28.05.2015, 21:57
The 28 is the upper limit of the loop. In this case, the loop will start at 1 and end at 28, executing the code within the brackets 28 times. This value has been chosen by someone, but has no significant meaning on it's own. It's just the number 28, picked for some reason. (This is why comments are important!)
The warning indicates that you've not entered the right (number of) arguments for the function. Look at the plugin/include its documentation to find out what it should be.
As a small footer, it would be best if you'd try and understand PAWN and programming itself before scripting. Take a look at the language guide here: http://www.compuphase.com/pawn/Pawn_Language_Guide.pdf
The warning indicates that you've not entered the right (number of) arguments for the function. Look at the plugin/include its documentation to find out what it should be.
As a small footer, it would be best if you'd try and understand PAWN and programming itself before scripting. Take a look at the language guide here: http://www.compuphase.com/pawn/Pawn_Language_Guide.pdf