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    The current pre-release of the client ("pioneer" in the version) is only compatible to itself. So you can only play with other testers. Please be aware!

    M28AI Devlog (v302)

    Scheduled Pinned Locked Moved AI development
    695 Posts 68 Posters 2.3m Views 5 Watching
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    • maudlin27M Offline
      maudlin27
      last edited by

      v256 Update
      15 changes, mostly relating to when a paragon is built (based on a replay I came across where M28 built a paragon but still lost), including fixing some bugs that broke most of the previous paragon logic, removing a few niche cases where units could be paused despite owning a paragon, and having T3 mexes gifted to non-paragon owning teammates when the paragon owner finishes upgrading them. Also made sniperbots less likely to suicide into range of an enemy monkeylord.

      M27AI and M28AI developer:
      https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
      https://forum.faforever.com/topic/5331/m28ai-devlog-v294
      M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

      1 Reply Last reply Reply Quote 4
      • maudlin27M Offline
        maudlin27
        last edited by

        v257 Update
        17 changes from a couple of random live replays I watched:

        • 5 navy changes (including reducing the AA threat of units like the atlantis when submerged)
        • 4 air changes (including making torpedo bombers more aggressive when in very large numbers)
        • 1 land combat change (units being more hesitant to attack when supporting longer ranged units)
        • 6 RAS and Engineer changes (SACUs more likely to assist a game-ender, fixed a bug with scathis not being considered a game-ender)
        • 1 Micro change (Seraphim and Cruiser missiles should be dodged)

        M27AI and M28AI developer:
        https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
        https://forum.faforever.com/topic/5331/m28ai-devlog-v294
        M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

        1 Reply Last reply Reply Quote 3
        • maudlin27M Offline
          maudlin27
          last edited by

          I've updated the original post in this thread to record past trophy holders for posterity

          M27AI and M28AI developer:
          https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
          https://forum.faforever.com/topic/5331/m28ai-devlog-v294
          M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

          1 Reply Last reply Reply Quote 4
          • maudlin27M Offline
            maudlin27
            last edited by maudlin27

            v258 Update
            6 changes, including Fatboy's MAA guards trying to move between the fatboy and an approaching bomber snipe, and some adjustments to M28Easy to make it less likely to build ahwassas (along with having the bomber given a basic 'move to base' order after firing in place of the normal 'hover micro turn' of M28 - i.e. better than just doing a suicide-run over the entire enemy base, but not the micro-optimised approach of M28)

            M27AI and M28AI developer:
            https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
            https://forum.faforever.com/topic/5331/m28ai-devlog-v294
            M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

            C H 2 Replies Last reply Reply Quote 1
            • C Offline
              chucups @maudlin27
              last edited by

              @maudlin27 there it seems m28 got bugged with newest update. Just starting any new game it crashes game no matter map or mods/no mods. I made exhaustive tests to be sure before reporting. Since its a very recent update, im not sure but all players should experience the same...

              1 Reply Last reply Reply Quote 0
              • H Offline
                hooknose_who13 @maudlin27
                last edited by

                @maudlin27 Can confirm. I've been having similar problems with plenty of testing. For myself I have had games start with the AI bugging out and not moving or the crashes like you have stated. Just yesterday it was working fine so this makes me believe the newest update might have sent a screw loose.

                1 Reply Last reply Reply Quote 1
                • maudlin27M Offline
                  maudlin27
                  last edited by maudlin27

                  Thanks should be fixed now (v259) - I was doing a final pre-upload check for if I'd left any logs on and parts of my search term ended up in the code.

                  Thanks for everyone who reported (chucups, AdditionUsed7392, Radde, Fearghal, SeraphimNoob, Chickenzilla, wimmy123, IndexLibrorum and anyone else I've overlooked)

                  M27AI and M28AI developer:
                  https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                  https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                  M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                  1 Reply Last reply Reply Quote 2
                  • D Offline
                    destroier6
                    last edited by

                    Why does M28 Ignore Stealth and also has unlimited "radar"? we've seen M28 target units that they never seen nor they know they current position and are inside a stealth generator and things like that (without having any anti-stealth and without really seeing them).

                    Is this a bug?

                    S maudlin27M 2 Replies Last reply Reply Quote 0
                    • waffelzNoobW Offline
                      waffelzNoob
                      last edited by

                      did you disable AIx omni setting in game options?

                      frick snoops!

                      1 Reply Last reply Reply Quote 0
                      • S Offline
                        Sprouto @destroier6
                        last edited by

                        @destroier6 It's not a bug - and it's not the AIx Omni setting.

                        1 Reply Last reply Reply Quote 0
                        • D Offline
                          destroier6
                          last edited by

                          If its not a bug, then what is it? why is this added? it completely ruins various units and strategies

                          1 Reply Last reply Reply Quote 0
                          • maudlin27M Offline
                            maudlin27 @destroier6
                            last edited by maudlin27

                            @destroier6 Possibly a bug, it depends
                            Are 5 likely scenarios I can think of:

                            1. the units fired a weapon (this gives away their existence to M28)
                            2. M28 previously scouted them
                            3. Omni
                            4. Bug
                            5. playing with aix with omni map wide vision enabled

                            If you provide the replay ID (assuming it was on FAF), the precise timestamp you’re referring to and a screenshot showing the units in question then I can add to my list to check (if you don’t think it’d be 1,2,3 or 5 above)

                            M27AI and M28AI developer:
                            https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                            https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                            M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                            1 Reply Last reply Reply Quote 2
                            • maudlin27M Offline
                              maudlin27
                              last edited by maudlin27

                              v260 Update

                              • 2 Land combat changes for niche scenarios involving long range direct fire units
                              • 6 naval combat changes, mostly relating to stuck T3 naval units, including new 'shunting' logic to try and have stuck units forcibly moved slowly through the water
                              • 2 ACU changes, to cover an issue where the ACU would get stuck alternating between two retreat points and die
                              • 1 factory change (hard cap on number of deceivers to build)
                              • 7 engineer and economy changes, mostly relating to support for maps with huge numbers of mexes early on
                              • 3 mod specific changes, including support for the metal world mod

                              Acknowledgements

                              • Amrecian Sniper - Noting M28 built 200 deceivers in a game
                              • Azraeel - Replay where M28 built too many t3 mobile arti in QUIET

                              M27AI and M28AI developer:
                              https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                              https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                              M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                              1 Reply Last reply Reply Quote 3
                              • maudlin27M Offline
                                maudlin27
                                last edited by maudlin27

                                v261 Update
                                6 changes based on a replay I came across where M28 struggled vs enemy cruisers, including:

                                • More TMD should be built in response to cruisers
                                • M28 should be even more aggressive with torp bombers once it reaches large numbers of them, as well as prioritising torps over gunships in an additional scenario
                                • Fixed a bug where M28Easy wouldn't check for SMD when targeting the nearest enemy base with a nuke.

                                M27AI and M28AI developer:
                                https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                                https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                                M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                                1 Reply Last reply Reply Quote 4
                                • maudlin27M Offline
                                  maudlin27
                                  last edited by

                                  v262 Update
                                  8 changes mostly from having M28 fight M27 on astro, including:

                                  • Fewer factories and slightly delayed HQ upgrades where most of the mexes on the map are in the starting base
                                  • T2 arti should no longer be built in response to the enemy having mobile shields
                                  • Fixed a bug with M28's logic for deciding if it needs more factories where it was meant to try and have fewer factories relative to its mass on 20km+ maps pre-T3

                                  M27AI and M28AI developer:
                                  https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                                  https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                                  M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                                  1 Reply Last reply Reply Quote 3
                                  • maudlin27M Offline
                                    maudlin27
                                    last edited by maudlin27

                                    v263 Update
                                    8 changes, including:

                                    • M28 should now kite with auroras
                                    • Getting a T3 land/air should be delayed if M28 already has t3 air/land and no t3 mexes
                                    • M28Easy should no longer be able to intuit that longer ranged enemy units exist when they fire their weapon
                                    • New controlled armies mode to disable engineer production

                                    M27AI and M28AI developer:
                                    https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                                    https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                                    M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                                    SaverS 1 Reply Last reply Reply Quote 3
                                    • SaverS Offline
                                      Saver @maudlin27
                                      last edited by

                                      @maudlin27 said in M28AI Devlog (v263):

                                      New controlled armies mode to disable engineer production

                                      Hi, could you explain this point a bit more?

                                      auch mal fünf gerade sein lassen

                                      maudlin27M 1 Reply Last reply Reply Quote 0
                                      • maudlin27M Offline
                                        maudlin27 @Saver
                                        last edited by

                                        @Saver By default if you give M28 control of your factory it will build combat units or engineers based in what it considers best.

                                        You can now enable a setting to prevent it building engineers from that factory.

                                        So eg if you have inherit ownership enabled and engineer production disabled, then if you build a land fac and toggle on M28 control then it will build only combat units and use them to attack the enemy

                                        It can also make the moba mode quite a bit different- instead of building a factory and the the AI would build up an entire base without you needing to build anything further, now your acu would have to build any mexes pgens factories etc

                                        M27AI and M28AI developer:
                                        https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                                        https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                                        M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                                        1 Reply Last reply Reply Quote 1
                                        • SaverS Offline
                                          Saver
                                          last edited by Saver

                                          Thx. That sounds great. I like using your MOBA mod, especially to test out other mods. Your AI reacts excellently with many mods.

                                          auch mal fünf gerade sein lassen

                                          1 Reply Last reply Reply Quote 1
                                          • maudlin27M Offline
                                            maudlin27
                                            last edited by

                                            v264 Update
                                            6 changes:

                                            • Fixed issue preventing multiple text markers being created
                                            • Sniperbots should run from enemy t3 mobile arti if there is blocking cliffs or they lack mobile shield and are against large numbers of mobile arti
                                            • Generalised the logic for recognising auroras can kite to cover other units that can rotate their body while moving
                                            • Fixed bug with M28's logic that was meant to stop 3+ ACUs sheltering under the same shield
                                            • More mobile arti should be built in proportion to sniperbots if M28 decides it wants sniperbots (to help cover cases where the enemy is sheltering behind cliffs and/or getting t3 mobile arti of its own)
                                            • Fixed minor referencing bug with M28's ACU logic

                                            Acknowledgements

                                            • Azraeel – Highlighting the RotateBodyWhileMoving variable that the aurora has which can be used to tell if it’s able to kite enemies.
                                            • Radde – Replay where 5 M28 ACUs sheltered under the same SMD (and died to a nuke), and noting issue with text pings not being possible.
                                            • MostLostNoob – referencing comment I’d made on text pings in LOUD from before (that made it easier for me to locate the time of the change so I could copy part of the fix to FAF).

                                            M27AI and M28AI developer:
                                            https://forum.faforever.com/topic/2373/ai-development-guide-and-m27ai-v81-devlog
                                            https://forum.faforever.com/topic/5331/m28ai-devlog-v294
                                            M28 trophy holders: Radde, Yew (Radde trophy, v285) and Zwaffel (Sladow trophy, v284)

                                            1 Reply Last reply Reply Quote 3

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