Version/2.37.x

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2.37.3

Release: TBD

Bugfixes

• Fixed a bug preventing explosion damage from being blocked correctly.

Script/Game Balance

Research

• Capacitive Armor
  • Increased the research cost from 240 to 360
  • Increased the research time from 60 to 90

Vehicle Armors

• Capacitive Armor
  • Increased the weight from 13 to 15

2.37.2

Release: 2024-08-18

Bugfixes

• Fixed a few bugs caused by a large refactor of the game's codebase:
  • Fixed a bug with ML turret targeting.
  • Fixed a bug with wall preview models not being visible.
  • Removed a left over debug statement from vehicle code. (Console would spam "WL_WAIST" if vehicle was partially submerged in water)

Script/Game Balance

Research

• AFV and LT are now set to be researched at the start of the game (Start_Researched 1).
  • Map creators can still set disable AFV/LT by using emp_sv_unresearch_item in the map's cfg file.
• Increased Upgraded Chassis time from 120s to 200s
• Increased Advanced Chassis time from 150s to 250s
• Increased Advanced Machining time from 120s to 150s

Buildings

• Increased Radar cost from 300 to 400

Infantry Weapons

• SMG1
  • Reduced Damage from 18 to 16
  • Reduced Minimal Damage from 11 to 7
  • Reduced Spread Increments by 10%
• SMG2
  • Reduced Damage from 19 to 17
  • Reduced Minimal Damage from 12 to 8
  • Reduced Spread Increments by 10%

Vehicle Weapons

• .50 Cal Machine Gun
  • Increased clip size from 80 to 120

Other changes

• Updated material surface properties:
  • Reduced Snow friction from 0.75 to 0.6
  • Reduced Ice friction from 0.6 to 0.3
• Upgraded the platform toolset for compiling the Windows version of the game from v120 to v143. The codebase has been refactored to support this update, and no issues or new bugs are anticipated.
  • Alternate names for these toolsets are Visual Studio 2013 (MSVC 12.0) & Visual Studio 2022 (MSVC 14.3).

Known Issues

• Armor impact sounds are often too quiet to be heard well. (Carried over from 2.37.0)

2.37.1

Release: 2024-08-11

Features

• Added the recycleGivesRefund ("Give Refund on Recycle?" in Hammer) parameter for building entities.
  • If set to 1 (the default), then when the building is recycled the resources are refunded.
  • If set to 0, then when the building is recycled, no resources are given to the team.
  • The commander will get feedback for what the refund cost will be when triggering a recycle on a building.
  • This change allows level designers to strategically place buildings without worrying about commanders using them to gain additional resources through recycling. For instance, pre-spawned turrets are placed in starting locations to prevent early rushes. However, in the past, commanders have used these turrets to gain small resource advantages during the early phase of the game.
  • Although none of the official maps have been changed to adopt the above behaviour, this may be implemented in the future.
• Buildings can now require research to be placed.
  • If a building has the "Research" parameter set to the name of a research node, then the building will not be able to be placed until that research is completed.
    • Previously, this parameter was only used for turret upgrades.
  • If a building is unresearched, then it will show up in purple in the build menu.
  • The highlight color of unresearched buildings are purple, and have a tooltip indicating that they are not researched.

Bugfixes

• Reverted grenade physics behaviour back to how it was prior to 2.37.0.
  • We now fake the grenade bounce sound without detecting surface type. The previous VPhysics based detection did not actually detect the right surface type most of the time, so this is not much of a regression.
• Changed physics timestep to match server tickrate. (Instead of DEFAULT_TICK_INTERVAL - for Empires that's currently 66 tick)
• Removed code that disables vertex-lit materials being applied to detail models. (It no longer replaces the model with error.mdl)
• Comprehensive refactoring of vehicle code, both client & server. The aim of this is to improve code readability & maintainability while implementing minor bug fixes and reducing code complexity. It will allow us to iterate easier in the future when adding new features. Some related bug fixes
  • Fixed some bugs caused by the vehicle self-destruct functionality. When the self-destruct timer had elapsed it would cause the self-destruct damage to be applied first, then ignore any subsequent damage/regeneration that may happen in that frame. Essentially, if a vehicle was taking self-destruct damage it would be invincible to biological damage-over-time and armor would stop regenerating.
  • Fixed a number of potential crashes.
  • Fixed some issues with how vehicle water level is detected/set in code. This has no impact on gameplay but is now working as intended.
  • Fixed a bug with vehicle damage assists. Assists had the potential to be awarded because other entities had damaged the vehicle. (trigger_hurt for example).
  • Significantly reduced memory required to store a vehicle object through removing unused variables and optimization.
  • Reduced CPU usage by optimized code in various places.

Script/Game Balance

Infantry weapons

• Modified the Heavy Machine Gun for both teams to deliver sustained fire with decent accuracy, despite initially lower accuracy compared to rifles and SMGs, thanks to its low increment for longer, stable bursts.
  • HMG spread is based on DuckingSpread
    • HMG is 100% less accurate while Standing
      • HMG is 200% less accurate than Standing while Jumping
    • HMG is 20% more accurate while proning
  • HMG Spread Modifier is based on Spread
    • HMG is 200% less accurate while moving
  • HMG increment is based on Standing Increment
    • HMG increment is 20% slower while Crouching
    • HMG increment is 40% slower while Proning
• Adjusted the cycle time for the following weapons to align with servers operating at a 100 tick rate.
  • SMG 1(Both teams)
    • CycleTime 0.09 -> 0.08
  • SMG 2 (Both teams)
    • CycleTime 0.075 -> 0.07
  • NF Assault rifle
    • CycleTime 0.106 -> 0.1
• Engineer Tool
  • Increased heal amount from 4 to 6
  • Reduced Heal Modifier from 3 to 2 (Heal upgrade multiplier)

Vehicle Weapons

• Biological Machine Gun
  • Reduced Clip Size from 80 to 60
• High-Explosive Machine Gun
  • Reduced Clip Size from 70 to 50
• Depleted Uranium Machine Gun
  • Reduced Clip Size from 100 to 80
• Railgun
  • Increased Clip Size from 30 to 40
• Biological Cannon
  • Reduced Bio Time from 10 to 5 seconds
• Homing Missile Launcher
  • Increased Lock On Time from 0.4 to 0.5
  • Reduced Lock On Modifier from 0.4 to 0.25
    • Homing Lock On Time reduced from 0.4-3.6 to 0.5-2.5 seconds
      • Homing Lock On Speed increased is 25% faster on average

Vehicle Armors

• All armors
  • Increased Sticky Resist from -0.714 to -0.6
    • This reduces Sticky Bomb damage from 300 to 280 which means they won't destroy LT/APC with 1 grenade when equiped with plain or absorbant armor
• Plain Armor
  • Increased Health from 60 to 70
• Absorbant Armor
  • Increased Speed to Damage Modifier from 0.00005 to 0.00007
• Composite Armor
  • Increased Speed to Damage Modifier from 0.000025 to 0.000035
• Introduced new Capacitive Armor research under Electrical Engineering.
  • Research cost: 240 resources
  • Research time: 60 seconds
  • Capacitive Armor is intended to be resistant to infantry weapons but vulnerable to enemy tanks, key armor statistics below:
    • Weight: 13 per plate
    • Cost: 20 resources per plate
    • Health: 80 per plate
    • Damage to Heat Absorbed: 0.02 (2% of damage received is converted to heat)
    • Resistances:
      • HE Grenades: 70% resistance
      • Mines: 55% resistance
      • RPG: 45% resistance
      • Mortars: 45% resistance
      • Explosive Sticky Grenades: 42.5% resistance
      • Stun Sticky Grenades: 42.5% resistance
      • Squad Arty: 55% resistance

Vehicle Engines

• Standard Engine
  • Increased cooling by 0.5

Research

• New Research
  • Vehicle Factory
    • Parent: Structural Engineering
    • Time: 60s
    • Cost: 240
  • LT/AFV Chassis
    • Parent: Mechanical Engineering
    • Time: 60s
    • Cost: 240
  • APC Chassis
    • Parent: Mechanical Engineering
    • Time: 90s
    • Cost: 360

Buildings

• Radar
  • Reduced Cost from 600 to 300
  • Reduced Health from 250 to 200
• Vehicle Factory
  • Reduced Cost from 700 to 500

Other changes

• Updated armor descriptions

Known Issues

• Armor impact sounds are often too quiet to be heard well. (Carried over from previous update.)

2.37.0

Release: 2024-05-26

Features

• Grenades and mines make sounds when they bounce against surfaces.
• Added armor impact sounds.
  • Distinct sounds play when a vehicle's armor is damaged, a vehicle's hull is damaged, and when a sticky grenade latches to a tank hull.
  • Different armors can have different sounds, though most armors currently do not.
• Enabled several unused NF taunts.
• Updated the commander view's zoom functionality.
  • Added zoom-to-cursor functionality. The camera will zoom towards the cursor position when enabled. An option will be added to the advanced section of the multiplayer settings menu.
  • Camera smoothing has been updated, updated cvars added to control this.
    • emp_comm_zoom_stepsize - Controls how many units to increment/decrement the target zoom amount per scroll.
    • emp_comm_zoom_speed - Original cvar, original values should still work with updated smoothing method.
• Enabled the trigger_portal brush entity.
  • trigger_portal is an brush entity in the Source base code.
  • It moves touched entity to a destination trigger_portal, preserving the relative position and velocity of the entity.
  • Warning: This entity can cause teleported entities to become stuck or escape the map, and has not extensively tested. Use at your own risk!
• Added team-limiting spawnflags to all trigger bruah entities.

Bugfixes

• Fixed the game phase material proxy not updating correctly.
• Fixed MG turrets continuing to play the shooting sound effect after game end.
• Fixed spectator HUD not displaying observer target info correctly.
• Added warning message when the vehicle customization menu fails to open because your team has no chassis researched.
• Changes to team physics content masking.

Script/Game Balance

Vehicle Weapons

• Guided Missile
  • Increased Maximum Guiding Range from 5500 to 8000
• Homing Missile
  • Increased Maximum Lock On range from 7000 to 8000
• Biological Missile
  • Reduced Bio Duration from 8 to 5s

Vehicle Armors

• Regenerative
  • Reduced Health Regeneration from 4 to 3

Vehicle Engines

• Bio Diesel
  • Reduced Cooling by 0.25

Other changes

• Sever operators can now disable the server inactivity timeout by setting emp_sv_inactivity_timeout to 0.
  • If non-zero, the timeout has a minimum of 120 seconds.
• Deprecate the emp_sv_forceteam convar.
  • This functionality has been replaced by the new AllowedTeams field in emp_info_params.
    • Setting AllowedTeams to 0 allows players to join either team. Setting it to 2 or 3 allows player to only join Northern Faction or Brenodi Empire respectively.
    • This function can still be accessed by setting the emp_sv_forceteam convar, but that variable is now deprecated and will not show up in autocomplete.
• Remove remnants of the PushMap setting in emp_params
• Minimap icons will now be revealed to both teams when the game is over.
• When the game ends, the game timer on the HUD will freeze, displaying the final time for that round.
• When creating workshop packages, you can now specify a preview image.
  • This can be done by adding the "Image" "FilePathRelativeToWorkshopItemFolder.jpg" KV pair to the package.txt`

Known Issues

• Armor impact sounds are often too quiet to be heard well.