AI no longer thinks it can recharge their mana at towns without a mage-guild.
AI no longer treats neutral monsters as if they were their enemies.
Upgrading armies no longer has it's own priority-tier. It is now handled at the same-priority as hunter-gather.
Fixed an issue causing the AI to use evaluationContext.powerRatio as maxWillingToLose instead of evaluationContext.powerRatio * ai->settings->getMaxArmyLossTarget().
Defense-tasks no longer ignore maxWillingToLose when the target isn't a hero.
Basic dwellings get a score-boost to take into consideration that units are immediately hirerable as opposed to just being added at the beginning of next weak. This means they should win out against early Citadels more.
Handling for conditional quicker mage-guild-upgrading incase of caster-mains.
AI-heroes are reduce their confidence for attacks based on how many of the units they currently have stacks from exist somewhere else in their empire. So for example if an AI has 2 black-drakes while 3 more are waiting in their castle, they act as if their army was only 2/5th as strong as it is. This should make them more likely to first reinforce their army before attacking.
Changed the formula of scoring dwelling-upgrades in a way that doesn't overvalue upgrading vs. producing new units so much.
AI will no longer be so overconfident when fighting enemy heroes near their own castle. This lead to a lot of horrible trades, especially between different AI which made FFAs way easier in the long run.
AI should be better at preventing their enemies finding their towns undefended due to considering enemies that are not immediately in their castle's range too.
If only gold is missing but no special-resources the AI will no longer devalue what building it wants to build next and build something cheaper instead. This should lead to AI quicker reaching their tier 7 units and skipping some unnecessary lower tiers on the way to it.
- human player will now use pathfinder settings from config (as before)
- nullkiller AI will now use its own, modified settings
- added option to configure NKAI usage of monolith to config
- fixed pathfinder costs not updating on receiving levelup
AI now has better (but not perfect) system for scoring artifacts.
All artifacts now have their base score, based on bonuses provided by
the artifact. For composite artifacts, AI will also consider bonuses
from its components.
When exploring, AI will now weight artifacts as min(base score, price /
5), meaning even artifacts that AI can't score will still have some
priority, if only to sell them or deny them to enemy
AI will now also consider what to equip when trading with heroes or on
the end of AI pass. When considering what to equip, hero will use base
score of an artifact, adjusted by how relevant particular bonus /
artifact for a hero. Some examples:
- Morale-bonusing artifacts have their score reduced based on percentage
of undeads in the army, all the way to 0 for undead-only troops
- Artifacts that give spells (books, hat) will have score reduced based
on how many of these spells are already known by hero
- Land movement artifacts have zero score while on water and vice versa
- Necromancy artifacts will have zero score if hero does not have
necromancy
- Archery artifacts are scaled by amount of ranged troops, and only used
if hero has archery skill
AI may still equip 'bad' artifact, however this should only happen if
hero has no other artifacts to equip into said slot.
TODO's for future PR's (although not sure if / when I will work on
these):
- avoid equipping duplicates of the same artifact. Most notably with
scrolls, but may happen with other misc artifacts or rings.
- consideration for various spell-immunity neclaces
- consideration for birectional artifacts, like Shackles of War, or some
Spheres - since these artifacts need consideration on what our expected
enemy is to correctly estimate whether
- equipping artifacts based on immediate need - for example, equipping
recovery artifacts before end of day, equipping legion pieces only in
town on day 7, preparing for strong / weak enemies (or even preparing
for specific enemy in advance)
- transferring resource-generating artifacts and such to scout heroes,
allowing main hero to focus on combat
- ensure that AI can equip combined artifacts even if non-primary slots
are in use - by considering whether score of combined artifact is higher
than score of all used slots
Fixed a rare case in which a town-defender could become an indirect part of a troop-delivery-task by doing a sub-task like capturing a shipyard that takes less than 1 turn but leaves him out in the open.
Fixed that armyInvolvement was only filled in when the action involved a target to interact with rather than just a tile.
Since armyInvolvement was used for scoring actions such as retreating towards the closest town, this caused the AI to never retreat to their towns when they were supposed to.
These can happen when an enemy spawns ontop of an AI-hero. If the action would win, it wouldn't be executed anyways. So now AI does the next best thing instead, which likely what it wanted to do anyways.
AI will no longer skip turns with heroes that are waiting for a delivery that takes more than one turn. Instead they will do something until their delivery is close enough to get it at the same turn.
Fixed an issue where a bunch of heroes all tried to do the same tasks:
Tasks that involve no fighting will now always be performed by the closest eligible hero while all other heroes look for something else to do.
Just killing stuff even if there is no apparent reason now also is considered for the mere purpose of gaining XP.
This also helps the non-cheating AI to keep attacking enemies when they can't see anything worth exploring behind them.
Final goal (of multiple PR's) is to remove all remaining pointers from
serializeable game state, and replace them with either identifiers or
with shared/unique pointers.
CGTownInstance::town and CGHeroInstance::type members have been removed.
Now this data is computed dynamically using subID member.
VLC entity of a town can now be accessed via following methods:
- getFactionID() returns ID of a faction
- getFaction() returns pointer to a faction
- getTown() returns pointer to a town
VLC entity of a hero can now be accessed via following methods:
- getHeroTypeID() returns ID of a hero
- getHeroClassID() returns ID of a hero class
- getHeroType() returns pointer to a hero
- getHeroClass() returns pointer to a hero class
