Cataclysm-dda: Vehicles are made out rubber

[Unrepentant-Atheist]

Describe the bug

Get in a car, any vehicle. Go full speed. Ram a Z. Observe one or both behavior:

Vehicle goes from max. speed to 0 in an instant

and/or

Vehicle's speed is reversed to the max.

Expected behavior

Vehicular MANSLAUGTHER! Sure, maybe not on a bicycle, but on a 6 ton, Z-steamroller????

Versions and configuration

• OS: Windows
  
  
  
  • OS Version: 10.0 1909
  
  
• Game Version: 0.D-10522-g86e5cc1 [64-bit]
• Graphics Version: Tiles
• Mods loaded: [
  Dark Days Ahead [dda],
  Aftershock [aftershock],
  Anti-fungal tower [aft],
  C.R.I.T Expansion Mod [crt_expansion],
  Magiclysm [magiclysm],
  Nechronica Redux [Nechronica_Redux],
  Mutant NPCs [mutant_npcs],
  Psychiclysm [psychiclysm],
  Advanced Gear [adv_gear],
  Advanced Technologies [advtech],
  Alexs Mutant Power Armor [a_mutated_arsenal],
  Armor Up! PA Utilities [ArmUpPAUtil],
  Armor Up! Survivor Expansion [ArmUpSurvEx],
  Animal Summoner Item [Summons_animals],
  Battletech [battletech],
  BioCo Content [bioco],
  Bionic Space Expander [Bionic_Space_Expander],
  Bionics Systems Recipes [bio_recipes],
  Bootleg Walkers [Bootleg_Walkers],
  Broken Admin's Gel Walls [bsa_gel_wall],
  Broken Admin's Makeshift Items [bsam],
  CBM Equipment [CBM_Arms],
  Camping tools [camping_tools],
  Climate Defying Farming [climate_defying_farming],
  ClothRollmat [ClothMat],
  Craft Ammo Mags & Belt Links [SD_Magcrafting],
  Craftable Gun Pack [craftgp],
  DeadLeaves' Fictional Guns [FIC_Weapons],
  Dried Fruits [dried_fruits],
  Dual Wield .22s [dual_wield_22],
  Medieval and Historic Classes and Shields [Medieval_Stuff],
  Dumb Sabaton Memes Mod [Sabaton_memes],
  Expanded Archery [ExArch],
  Explosive agent preparation [Alchemic_Bomb_ALC],
  Fallout New England [fallout],
  Garden Pots [growable-pots],
  Generic Guns [generic_guns],
  Hybrid Crossbow [pistol_cross],
  Icecoon's Arsenal [ew_pack],
  Lighting Ammo [light_ammo],
  More Survival Tools [More_Survival_Tools],
  MST Extra [MST_Extra],
  Makeshift Items Mod [makeshift],
  MakeshiftCanteen [MSCanteen],
  Misc Gear [extgear],
  Modern Weapon Pack Expanded [modern_weapon],
  More Armors [More_Armors],
  More Survivor Notes [more_survive_notes],
  More Vehicles [mo_veh],
  Mythological Replicas [nw_pack],
  Pipe Revolver Rifles [pipe_revolver_mod],
  Pixel's Various Fuckery [Pix's Shit],
  Pizza Delivery [pizza_delivery],
  Pora's Complilation [porawep],
  Power_Armor_Additions [Power_Armor_Additions],
  Pressure Weapons [pressure_weapon],
  RF food keeper [rf_food_keeper],
  Space Heater [space_heater],
  Survivor's Lost item [Survivors_Lost_item],
  The Cool Mod [cool_mod],
  The Vermilion Mod [VermilionMod],
  With Extra Mushrooms [with_extra_mushrooms],
  You're gonna get canned! [can_mod],
  DinoMod [DinoMod],
  Draco's Dog Mod [DracoDogMod],
  Modular Turrets [modular_turrets],
  More Insects [mo_insects],
  More Monsters [mo_monsters],
  Mutant Animals [mutant_animals],
  Mutant Insects [mutant_insects],
  PKs Rebalancing [PK_REBALANCE],
  Salvaged Robots [Salvaged_Robots],
  Secronom [secronom],
  Youkai Enemies [Youkai_Disco],
  CDDA Variety Pack [ks_variety_pack],
  Cataclysm++ [Cata++],
  Convenient Constructions [convenientconstructions],
  Crazy Cataclysm [crazy_cataclysm],
  Even More Mutations [even_more_mutations],
  Food Irradiator [food_irradiator],
  Hydroponics [hydroponics],
  Mining Mod [Mining_Mod],
  Mythical Martial Arts [MMA],
  NPC Recruitment Options [recruitment_options],
  Vampiric Stuff [vamp_stuff],
  Arcana and Magic Items [Arcana],
  Vampiric Stuff + Arcana Mod Extension [vamp_stuff+arcana],
  Alternative Basement Layouts [basement_extension],
  Beta National Guard Camp, Aggregate's edit [national_guard_camp_edit],
  Caches [P_Caches],
  Dorf Life [Dorf_Life],
  More Locations [more_locations],
  Fuji's More Buildings [FujiStruct],
  More City Locations [cityside],
  Morlock Village [morlock_village],
  Oa's Early Game Mutations mod [oa_early_game_mutations_mod],
  Randomized Mall [randomized_mall],
  Trailer Parks [trailerpark],
  Urban Development [Urban_Development],
  Cars to Wrecks [cars_to_wrecks],
  Folding Parts pack [deoxymod],
  Vehicle Additions Pack [blazemod],
  Roadheader and other mining vehicles [Heavy miners],
  Shrub it off [shrub_mod],
  Tanks and Other Vehicles [Tanks],
  Necromancy [necromancy],
  Graphical Overmap [Graphical_Overmap],
  Artyoms' Gun Emporium - Reloaded [Arts' Guns],
  Compatible Add Bandits [GOV_BANDITS],
  Compatible Jury-Rigged Robots [jury_rigged_robots],
  Compatible Nimian Manufacture Guns [M_NM_wpns],
  Crazy Pets! [crazypets],
  EXTENDED_BUILDINGS [ext],
  Food preservation via ionizing radiation [irradiate-food],
  Gunslinger of Eld [gunslingermod],
  Incinerator [incinerator],
  Mad Cyber Science [mad_cyber],
  MaddreMod [maddremod],
  Make a Lot of Items [Make_a_Lot_of_Items_Mod],
  Nimian Manufacture Guns [NM_wpns],
  Red's Odd Additions [Red's Odd Additions],
  Sarcophagi Access [sarcophagi_access],
  Shard's Extra Additions [shardsOtherStuff],
  Survivor crowbar [surv_crowbar],
  THRESHOLD [add_mutant],
  Tekitou Map [tekitoumap],
  Touyou [Touyou],
  Touhou [Touhou],
  Window Door Frame [windoor],
  Xeno's SAS4 weapons pack [Xeno's SAS4],
  Xtals [xtal],
  machine [machine],
  mori Mod [mori],
  Boats [boats],
  vorpal weapons [vorpal_weapons],
  No Fungal Monsters [No_Fungi],
  Bionic Slots [cbm_slots],
  Classes and Scenarios Mod [more_classes_scenarios],
  Engineering essentials [EngineeringEssentials],
  Fuji's Military Profession Pack [fuji_mpp],
  Gunslinger Mod [MkMaxxi's Gunslinger Mod],
  Manual Bionic Installation [manualbionicinstall],
  Military Professions Mod [More_Military],
  More Character Creation Choice [more_char_creation],
  Mutation Changes [Mutation_Changes],
  Nonperishable Overhaul [Nonperishable_Overhaul],
  Odds N. Ends [Odds_N_Ends],
  Road Warrior Mod [madmax],
  Safe Autodoc [safeautodoc],
  Shinigami [shinigamimod],
  SpeedyDex [speedydex],
  Stats Through Kills [stats_through_kills],
  Tame Bugs [tamebugs],
  Vehicle Additions Additions [blaze_extension_M],
  Wild Living [WildLiving],
  Wintertime Classes [SD_Winterclothes],
  ZSFIXED_C:DDA Extra Professions & Gears [ZSFIXED_cddaxp]
  ]

[I-am-Erk]

You should install some more mods.

[Szara-ManOfHonor]

Unfortunately a bug report with so many mods included is unlikely to be taken seriously. You should reproduce the issue without third party mods first.

[kevingranade]

Fixed by #36266

[Unrepentant-Atheist]

You should install some more mods.

You know some more ?

[I-am-Erk]

Seriously though, if you're playing with this many mods we actually can't test your bug for reproducibility because we won't be able to open your save game.

Also several of these mods cancel each other out