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feat: Add multiplayer networking architecture and documentation updates

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- Updated Master Blueprint Index to include Multiplayer Networking support.
- Added detailed Multiplayer Networking sections across all developer documentation (01-11).
- Introduced authority maps, key patterns, and RPC guidelines for each system.
- Established a comprehensive multiplayer networking architecture document outlining core principles, replication strategies, and anti-cheat considerations.
- Enhanced UI documentation to clarify local-only behavior and binding to replicated dispatchers.
- Implemented client prediction strategies and RPC naming conventions for consistency across the framework.
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Lefteris Notas
2026-05-19 17:15:57 +03:00
parent b2b6e1e7c7
commit 8bc731e5ae
35 changed files with 1259 additions and 11 deletions
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22
docs/developer/07-narrative-systems.md
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@@ -130,4 +130,26 @@
---
## Multiplayer Networking
### Category Authority Map
| System | Authority | Replication |
|--------|-----------|-------------|
| `BPC_NarrativeStateSystem` | Server sets flags | Flags replicate via GS_CoreGameState or replicated array |
| `BPC_ObjectiveSystem` | Server activates/completes | Active objectives in GS_CoreGameState.ActiveObjectiveTags |
| `BPC_DialoguePlaybackSystem` | Server sequences dialogue | Line index replicated; clients play audio locally |
| `BPC_DialogueChoiceSystem` | Client selects → Server processes | Server validates choice availability against flags |
| `BPC_BranchingConsequenceSystem` | Server executes consequences | Results sync to all clients |
| `BPC_CutsceneBridge` | Server triggers → Multicast to all | All clients enter cutscene simultaneously |
| `BP_NarrativeTriggerVolume` | Server validates overlap | Overlap events replicate; triggers execute on server |
| `BPC_EndingAccumulator` | Server accumulates; evaluates at end | Ending result syncs to all |
### Key Patterns
- **Narrative flags** are GameplayTags stored in replicated arrays — all clients see flag changes.
- **Dialogue choices** flow: Client selects → `Server_SelectChoice` RPC → server validates → executes consequences → state replicates to all.
- **Cutscenes** are synchronized: server triggers, all clients enter cutscene via multicast.
- **Objectives** route through `GS_CoreGameState` which already has full replication.
---
*Developer Reference v1.0 — 07 Narrative Systems. Companion to docs/blueprints/07-narrative/ specs.*