Screen width and height config

[Fantoom]

I think that we need a way to set screen width and height. We can do it as command line argument (--width and --height)

[ForNeVeR]

I am not against that, but why would we need that, provided the game window is resizeable?

[Fantoom]

By default it is 1200x800 and when I start it, the window edges are out of my screen. I can not resize :)

[ForNeVeR]

1. I imagine you still can use hotkeys to control the window size. In Windows, Win+Arrows should make it manageable.
2. Maybe we should better choose a default instead of (or together with) adding a command-line option.

[Fantoom]

1) I will try it, but I think, that many people do not know about it 2) What default value do you suggest?

[ForNeVeR]

2. max theSizeWeWant userScreenSize

[Fantoom]

Ok, Win+Arrows helped me, but I still think, that we should provide some way for that

[Fantoom]

2. max theSizeWeWant userScreenSize

What these values are? Is userScreenSize the acutal size of user's screen or the size user provided (as argument or whatever)? And what value for theSizeWeWant do we want? A predefined constant?

[ForNeVeR]

theSizeWeWant is the default, 1200×1600 or whatever. userScreenSize is the actual size of the screen we'll show our window on, we should investigate how to get that on Raylib's windowing system.

[ForNeVeR]

For userScreenSize, see Raylib's GetMonitorWidth(int) and such.

[Fantoom]

max theSizeWeWant userScreenSize

are you sure that we want the max? If the user has a lower resolution, the window will go out of the screen bounds

[ForNeVeR]

Ah, yeah, we want min actually, sorry for the confusion.

[Fantoom]

and what about GetScreenWidth(void) and GetScreenHeight(void)?

[ForNeVeR]

This is dubious: which screen do they use? Will it be the screen the game window is on?

[Fantoom]

https://www.raylib.com/cheatsheet/cheatsheet.html //Get current screen width

[ForNeVeR]

"The current screen" is not a very definitive term, is it?

[Fantoom]

Is int GetCurrentMonitor(void); // Get current connected monitor more definitive? I don't think so :)

[ForNeVeR]

Of course it is! It literally gives a definition for what is "the current monitor". It is the one returned by GetCurrentMonitor. Which we can read the sources to know more 😅

[Fantoom]

I have read sources and found out that GetScreenWidth returns CORE.Window.screen.width which is the width of used render area. So we need GetCurrentMonitor