* Fixed grenades disappearing when speed exceeds 2000 fixed units ignoring sv_maxvelocity
* Clamp nades velocity to sv_maxvelocity value when reached
* Make IsInWorld behave like SV_CheckVelocity: less/greater without equal
* Enclose IsInWorld changes with FIXES macro
* new cvars: prevent duck/jump during freezetime
* use CSGameRules() instead of g_pGameRules
* changed name of cvars and default value
* improved cvars description
* CSPlayer new members
* API refactory in pm_shared.cpp
* Cached CSPlayer pointer in a global variable
* Changed PM_JumpHeight from lambda function to an inline function
* Changed m_flDuckSpeedMultiplier data type to double
* Added few newest API Hookchains
* Added hookchain for PM_CheckWaterJump
* Added hookchain for PM_Jump
* Added hookchain for PM_Duck
* Added hookchain for PM_UnDuck
* Added hookchain for ClearMultiDamage
* Added hookchain for AddMultiDamage
* Added hookchain for ApplyMultiDamage
* Added hookchain for CSGameRules::TeamFull
* Added hookchain for CSGameRules::TeamStacked
* Added hookchain for CSGameRules::PlayerGotWeapon
* Added hookchain for CBotManager::OnEvent
* Added hookchain for CBasePlayer::EntSelectSpawnPoint
* Added hookchain for CBasePlayerWeapon::KickBack
* Added hookchain for CBasePlayerWeapon::SendWeaponAnim
* Added new PM_* Hookchains
* Added PM_WaterJump
* Added PM_PlayStepSound
* Added PM_AirAccelerate
* Added CBasePlayer::CheckTimeBasedDamage
* Added CBasePlayerWeapon::ItemPostFrame
* Added BuyItem and CSGameRules::Think
* AddAmmoNameToAmmoRegistry refactory
* Bump minor version in an API bump up to 23
- Member name changed to m_iStateSecondaryAttack
- Member type changed to uint8_t which has same size of bool but allows more values than true or false (this wont break API compatibility)
- Moved logic inside HasSecondaryAttack to correctly alter function return based on m_iStateSecondaryAttack, which can be (0) no value / null (1) set (2) block
-Removed logic in CBasePlayerWeapon::Spawn that caches the return value of HasSecondaryAttack, as this can only be overridden when set, rather than always
* Improve API compatibility
Fix forcing 1-person view for players when `mp_fadetoblack = 2`;
Fix player blackout on server entry when `mp_fadetoblack = 2`;
Fix observer not being blinded when `mp_fadetoblack = 2`;
Fix fadetoblack message timings using new CVar `mp_dying_time`.
fix#501fix#506
Co-authored-by: s1lentq <s1lentsk@yandex.ru>
