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I have a function:

void color(int x)
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), x);
}
I don't understand how the x works, when do I get the foreground and the background, I...

Ok, thanks ;).
I added the whole function to the functions.h file (I didn't know what a prototype was), and the deprecation was string.h and iostream.h.

I made a new header, "functions.h", but so, the functions were also needed by the main.cpp and I included it also to the main.cpp, now I get:
The Build log:
.objs\main.o:main.cpp:(.text+0x100):...

The class doesn't sees the function "place();" in the main.cpp and the int x and int y is also not recognized when using it in the functions owned by the class:


#ifndef ORGAN_H
#define ORGAN_H...

It works, thanks.

I wanted to define thje player.x before the "int main", it gives errors, that's the reason. I did it define before the function, I didn't explain my problem well.

Now I have another error:...

I'm work for a snake game in console mode, I want that my:
struct Player{int x,y;};
gets in the funtion parameter:


void movedir(struct Player,int i)//strut Player has errors.
{
...