# Pull Request
Fix the incorrect logic flaw when processing actions from different
sources. It should be: `isUseful` -> `isPossible`. The original logic is
based on the Mangosbot code and the impl presented inside
`Engine::DoNextAction`. This should fix all wrong validation orders for
triggers and direct/specific actions.
Code style is based on the AzerothCore style guide + clang-format.
---
## Design Philosophy
We prioritize **stability, performance, and predictability** over
behavioral realism.
Complex player-mimicking logic is intentionally limited due to its
negative impact on scalability, maintainability, and
long-term robustness.
Excessive processing overhead can lead to server hiccups, increased CPU
usage, and degraded performance for all
participants. Because every action and
decision tree is executed **per bot and per trigger**, even small
increases in logic complexity can scale poorly and
negatively affect both players and
world (random) bots. Bots are not expected to behave perfectly, and
perfect simulation of human decision-making is not a
project goal. Increased behavioral
realism often introduces disproportionate cost, reduced predictability,
and significantly higher maintenance overhead.
Every additional branch of logic increases long-term responsibility. All
decision paths must be tested, validated, and
maintained continuously as the system evolves.
If advanced or AI-intensive behavior is introduced, the **default
configuration must remain the lightweight decision
model**. More complex behavior should only be
available as an **explicit opt-in option**, clearly documented as having
a measurable performance cost.
Principles:
- **Stability before intelligence**
A stable system is always preferred over a smarter one.
- **Performance is a shared resource**
Any increase in bot cost affects all players and all bots.
- **Simple logic scales better than smart logic**
Predictable behavior under load is more valuable than perfect decisions.
- **Complexity must justify itself**
If a feature cannot clearly explain its cost, it should not exist.
- **Defaults must be cheap**
Expensive behavior must always be optional and clearly communicated.
- **Bots should look reasonable, not perfect**
The goal is believable behavior, not human simulation.
Before submitting, confirm that this change aligns with those
principles.
---
## Feature Evaluation
Please answer the following:
- Describe the **minimum logic** required to achieve the intended
behavior?
- Describe the **cheapest implementation** that produces an acceptable
result?
- Describe the **runtime cost** when this logic executes across many
bots?
---
## How to Test the Changes
- Step-by-step instructions to test the change
- Any required setup (e.g. multiple players, bots, specific
configuration)
- Expected behavior and how to verify it
## Complexity & Impact
Does this change add new decision branches?
- - [x] No
- - [ ] Yes (**explain below**)
Does this change increase per-bot or per-tick processing?
- - [x] No
- - [ ] Yes (**describe and justify impact**)
Could this logic scale poorly under load?
- - [x] No
- - [ ] Yes (**explain why**)
---
## Defaults & Configuration
Does this change modify default bot behavior?
- - [x] No
- - [ ] Yes (**explain why**)
If this introduces more advanced or AI-heavy logic:
- - [ ] Lightweight mode remains the default
- - [ ] More complex behavior is optional and thereby configurable
---
## AI Assistance
Was AI assistance (e.g. ChatGPT or similar tools) used while working on
this change?
- - [x] No
- - [ ] Yes (**explain below**)
If yes, please specify:
- AI tool or model used (e.g. ChatGPT, GPT-4, Claude, etc.)
- Purpose of usage (e.g. brainstorming, refactoring, documentation, code
generation)
- Which parts of the change were influenced or generated
- Whether the result was manually reviewed and adapted
AI assistance is allowed, but all submitted code must be fully
understood, reviewed, and owned by the contributor.
Any AI-influenced changes must be verified against existing CORE and PB
logic. We expect contributors to be honest
about what they do and do not understand.
---
## Final Checklist
- - [x] Stability is not compromised
- - [x] Performance impact is understood, tested, and acceptable
- - [x] Added logic complexity is justified and explained
- - [x] Documentation updated if needed
---
## Notes for Reviewers
Anything that significantly improves realism at the cost of stability or
performance should be carefully discussed
before merging.
# Pull Request
Adds actions and triggers for Warlock class to cast Unending Breath when
swimming, following the existing implementation for Shaman Water
Breathing.
---
## Feature Evaluation
Add triggers for Warlock noncombat strategy for Unending Breath on self
and party.
Triggers should only be active while swimming.
Minimal runtime cost on Warlock bots trigger processing.
---
## How to Test the Changes
- Bring a Warlock bot into water
- It should cast Unending Breath on itself and anyone in the party
## Complexity & Impact
- Does this change add new decision branches?
- [ ] No
- [x] Yes (**explain below**)
It adds triggers to Warlock to decide when to cast Unending Breath on
self or party members.
- Does this change increase per-bot or per-tick processing?
- [ ] No
- [x] Yes (**describe and justify impact**)
Minimal additional processing for Warlock triggers, same as already
existing triggers for Shaman.
- Could this logic scale poorly under load?
- [x] No
- [ ] Yes (**explain why**)
---
## Defaults & Configuration
- Does this change modify default bot behavior?
- [x] No
- [ ] Yes (**explain why**)
If this introduces more advanced or AI-heavy logic:
- [ ] Lightweight mode remains the default
- [ ] More complex behavior is optional and thereby configurable
---
## AI Assistance
- Was AI assistance (e.g. ChatGPT or similar tools) used while working
on this change?
- [ ] No
- [x] Yes (**explain below**)
Claude was used to explore the codebase to find similar implementations
that already existed.
---
## Final Checklist
- [x] Stability is not compromised
- [x] Performance impact is understood, tested, and acceptable
- [x] Added logic complexity is justified and explained
- [x] Documentation updated if needed
---
## Notes for Reviewers
Anything that significantly improves realism at the cost of stability or
performance should be carefully discussed
before merging.
Co-authored-by: bashermens <31279994+hermensbas@users.noreply.github.com>
# Pull Request
- Applies the clean and corrected singletons, Meyer pattern. (cherry
picked from @SmashingQuasar )
Testing by just playing the game in various ways. Been tested by myself
@Celandriel and @SmashingQuasar
---
## Complexity & Impact
- Does this change add new decision branches?
- [x] No
- [ ] Yes (**explain below**)
- Does this change increase per-bot or per-tick processing?
- [x] No
- [ ] Yes (**describe and justify impact**)
- Could this logic scale poorly under load?
- [x] No
- [ ] Yes (**explain why**)
---
## Defaults & Configuration
- Does this change modify default bot behavior?
- [x] No
- [ ] Yes (**explain why**)
---
## AI Assistance
- Was AI assistance (e.g. ChatGPT or similar tools) used while working
on this change?
- [x] No
- [ ] Yes (**explain below**)
---
## Final Checklist
- [x] Stability is not compromised
- [x] Performance impact is understood, tested, and acceptable
- [x] Added logic complexity is justified and explained
- [x] Documentation updated if needed
---
## Notes for Reviewers
Anything that significantly improves realism at the cost of stability or
performance should be carefully discussed
before merging.
---------
Co-authored-by: Nicolas Lebacq <nicolas.cordier@outlook.com>
Co-authored-by: Keleborn <22352763+Celandriel@users.noreply.github.com>
This adds the bear form as an alternative form for druids with the cat
strategies. This applies to low level (<20) druids that have the cat
strategy applied. Reset botAI would not normally give them the strat,
because they dont have cat form, but if set, this allows more dps.
