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SFM-Flow

SFM-Flow

A Re-imagined SFM with Flowcharts

491downloads
3followers
491downloads
3followers

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Licensed MIT
Published 4 months ago
Updated 3 months ago
All versions

0.3.1.alpha

Release
SFM-Flow 0.3.1.alpha4 months ago 12
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Compatibility

Minecraft: Java Edition
1.21.1
Platform
NeoForge
Supported environments
Client and server

Changes

Some back end updated, but most important things are with the change in how manager data is saved means I believe we are save safe now.   The other big improment is that chaining multiple inputs and or outputs together now works as I believe it should.  This has been fun to work on.  Hope you are enjoying it.  Full change log below.

###[Added]

  • Modular Plugin API: Introduced a backend plugin system (ISFMFlowPlugin / ISFMFlowClientPlugin) that allows third-party developers to register custom flowchart nodes, settings panels, and capabilities side-safely.

  • Extensible Network Capabilities: Rewrote the network routing system to support custom capabilities (FlowCapability). Cable networks can now support fluid, energy, or chemical transfer integrations seamlessly in the future.

  • Flowchart Wire Buffers: Connection wires now virtually queue items (FlowItemBuffer) as they travel along S-curves, preserving their source block coordinate metadata for downstream evaluation.

  • Server Diagnostic Profiler: Added a /sfmflow profile command for administrators to audit active Manager blocks, displaying performance execution times, queued backlog counts, and click-to-teleport actions.

  • Execution Time Budgets: Added a configurable execution time budget (limits.maxExecutionBudgetUs, defaulting to 1000 microseconds) to clamp the time spent executing transfers per tick, protecting server performance.

  • External Data Storage: Flowchart layouts and configurations are now stored in dedicated .dat files within the world save folder (<world_folder>/sfmflow/managers/) instead of inside the block's NBT. This mitigates chunk NBT bloating, reduces save overhead, and keeps world save sizes stable.

  • Automated Save Cleanup: When a Machine Inventory Manager block is broken, its corresponding external save file is automatically deleted from disk to prevent unreferenced data buildup.

###[Changed]

  • Modular Core Layout: Decoupled built-in triggers and transfers, registering them through the new Vanilla plugin modules.

  • API Promoted Widgets: Elevated BlockPreview3DWidget, InventorySelectorWidget, and ItemFilterWidget to public API packages for developers to reuse.

  • Storage Architecture: Loading and saving processes now fetch layout data asynchronously from the filesystem once the world is loaded.

  • Initial Client Synchronization: Data-sync tags continue to package layouts dynamically on chunk load to ensure visual flowchart canvases update immediately when logging in.

###[Fixed]

  • Backward Compatibility: Legacy worlds storing layout data directly inside chunk NBT are automatically parsed, loaded, and migrated to the new external format upon first load.

###[Removed]

  • Hardcoded Routines: Removed hardcoded item handler operations from the manager block entity's ticking loop in favor of the registry-backed capability executor loops.