SanAndreasUnity/Docs/Multiplayer.md



# TODO

- scene changing: When network (server/client) is stopped, offline scene should be loaded. But, when switching back to online scene, Loader should not load everything again. Instead, only Cell loading should be done, if the new scene is main scene. But, are old meshes/textures destroyed ? Do we leave memory behind, every time when network is stopped ? Or... just exit the game when network is stopped (display message box first ?).

- order of buttons in main menu

- adapt states: 

- send button input events to server: 

- syncvar for current vehicle and seat - required for newly connected players, who will not get rpc - or... provide additional data when changing state syncvar

- When ped enters vehicle, he changes parent. Is this allowed in Mirror ? Possible solution would be to only change parent of ped model.

- **while ped is in vehicle, network transform should not sync**

- **vehicle is bumping on clients** - disable (or destroy) wheel colliders, and sync them - this should not be done on local player, see below

- when exit vehicle anim is finished on client, it is repeated - change wrap mode

- **vehicle syncing is too laggy** - local player must control the rigid body ; server will validate position/rotation/velocity changes, and correct them if needed ; when server detects collision, or applies force to rigid body, he will override state of rigid body ;

- stats window

- display a message to user when network is stopped


# Potential problems

- server will have multiple Cell focus points - the game can lag too much, so server has to run on a dedicated machine


# Scripts that need to be synced across network


## Ped

variables:

- id
- transform
- is walking / running / sprinting
- heading
- is aiming
- is firing
- current weapon
- current vehicle - not needed - synced in Vehicle
- aim direction

events:

- fire
- enter/exit vehicle
- jump


## Vehicle

variables:

- id
- transform
- car colors
- linear velocity
- angular velocity
- steering angle
- acceleration
- brake
- peds which occupy seats


## Weapon

variables:

- id
- ammo in clip
- ammo outside of clip
- ped owner
Initial commit 2020-05-31 17:07:22 +00:00

Add onStart event to Player 2019-04-24 23:00:31 +00:00			`# TODO`
Initial commit 2020-05-31 17:07:22 +00:00
Update doc 2019-04-18 23:04:18 +00:00			`- scene changing: When network (server/client) is stopped, offline scene should be loaded. But, when switching back to online scene, Loader should not load everything again. Instead, only Cell loading should be done, if the new scene is main scene. But, are old meshes/textures destroyed ? Do we leave memory behind, every time when network is stopped ? Or... just exit the game when network is stopped (display message box first ?).`
Update readme 2019-04-16 21:33:09 +00:00
Spawn connected players when loading process finishes 2019-04-24 23:59:01 +00:00			`- order of buttons in main menu`

Send crouch button event 2019-04-28 17:13:01 +00:00			`- adapt states:`
Don't assign syncvars in hooks 2019-04-26 21:39:33 +00:00
Add option to disable rigid body on clients 2019-04-30 22:11:02 +00:00			`- send button input events to server:`
Send input from Update(), with a specified max rate 2019-04-28 13:56:29 +00:00
Don't sync linear and angular velocity 2019-05-01 14:40:48 +00:00			`- syncvar for current vehicle and seat - required for newly connected players, who will not get rpc - or... provide additional data when changing state syncvar`
Sync car color 2019-04-30 22:33:01 +00:00
Don't sync linear and angular velocity 2019-05-01 14:40:48 +00:00			`- When ped enters vehicle, he changes parent. Is this allowed in Mirror ? Possible solution would be to only change parent of ped model.`
Fix sending submit button event 2019-04-30 21:29:21 +00:00
Add some vehicle settings to Options 2019-05-05 23:45:33 +00:00			`- while ped is in vehicle, network transform should not sync`
Fix sending submit button event 2019-04-30 21:29:21 +00:00
Add some vehicle settings to Options 2019-05-05 23:45:33 +00:00			`- vehicle is bumping on clients - disable (or destroy) wheel colliders, and sync them - this should not be done on local player, see below`
Don't sync linear and angular velocity 2019-05-01 14:40:48 +00:00
			`- when exit vehicle anim is finished on client, it is repeated - change wrap mode`
Working on vehicle sync 2019-04-28 20:57:04 +00:00
Update doc 2019-05-05 18:56:46 +00:00			`- vehicle syncing is too laggy - local player must control the rigid body ; server will validate position/rotation/velocity changes, and correct them if needed ; when server detects collision, or applies force to rigid body, he will override state of rigid body ;`

Send input from Update(), with a specified max rate 2019-04-28 13:56:29 +00:00			`- stats window`

Don't try to switch state when string is empty 2019-04-27 00:48:52 +00:00			`- display a message to user when network is stopped`
Make console available in main menu 2019-04-26 22:31:13 +00:00
Initial commit 2020-05-31 17:07:22 +00:00

			`# Potential problems`

			`- server will have multiple Cell focus points - the game can lag too much, so server has to run on a dedicated machine`



			`# Scripts that need to be synced across network`


			`## Ped`

			`variables:`

			`- id`
			`- transform`
			`- is walking / running / sprinting`
			`- heading`
			`- is aiming`
			`- is firing`
			`- current weapon`
			`- current vehicle - not needed - synced in Vehicle`
			`- aim direction`

			`events:`

			`- fire`
			`- enter/exit vehicle`
			`- jump`



			`## Vehicle`

			`variables:`

			`- id`
			`- transform`
			`- car colors`
			`- linear velocity`
			`- angular velocity`
			`- steering angle`
			`- acceleration`
			`- brake`
			`- peds which occupy seats`



			`## Weapon`

			`variables:`

			`- id`
			`- ammo in clip`
			`- ammo outside of clip`
			`- ped owner`