FPS hellp pls

I am learning at school w FPS and i need tose words and meanings like this

uses crt --- and what it dese
integer ---- what it dose
textcolor(green) ---- what it dose
ans so on
i need all words which is using in FPS
pls someon hellp

I dont know what FPS is (first person shouter o0) but maybe i can help you without these info.

uses crt > includes a libary called crt
integer > is a variable typ for a number like 1,4,2000,45664.
textcolor(green) > changes the textcolot to green x)


--redox

i need all words which is using in Free Pascal