Visual state machines with per-state action stacks and event-wired transitions
Repository: github.com/dekiengine/deki-fsm · Latest release: 0.19.0 · Needs engine 0.19.0+ · Requires: deki-nodegraph, deki-2d, deki-tween
Install with DekiEditor --packages-add deki-fsm <project>, or from the Package Manager. The engine's own components and C++ API are in the Deki docs.
Shown in the editor as FSM.
Components
| Component | Category | Description |
|---|---|---|
| FsmComponent | Logic | Runs a state machine graph asset on this object. |
Feature flags
Parts you can leave out of a build. A feature with a define is switched there; the rest are stripped with their components.
| Feature | Define | Default |
|---|---|---|
| FSM | DEKI_FEATURE_FSM | on |
Component reference
FsmComponent
Runs a state machine graph asset on this object.
Inspector name: Fsm Component · Category: Logic · Type: DekiFsm::FsmComponent
| Property | Type | Default | Description |
|---|---|---|---|
| graph | AssetRef (FsmGraph) | "" | The state machine asset this object runs. Author it in the node graph editor. |
| variableOverrides | Array<string> | [] | This object's own starting values for the graph's variables, as name=value (e.g. speedHz=0.625). |
Changelog
0.19.0
Changed
- minEngine 0.19.0: built against engine 0.19.0, whose component metadata records the package each class is in. A build of this package from before does not load and is rebuilt.
Added
- Japanese, Simplified Chinese and Korean: editor/lang/ja.json, zh.json and ko.json translate the names, tooltips and enum values this package's components show in the Inspector.
- The package's editor text goes through the editor's translation (Tr), so it shows in the editor's language. Needs the editor release that adds Localization.h; raise minEngine to it when releasing.
0.18.2
Fixed
- Timed actions keep time when frames are long or uneven. An action that finished part way through a frame let the next one in the flow start with the whole frame again, so a flow gained time at each step, and a long frame (a scene loading, a screenshot sent from the board) moved each machine on by a different amount: the logic demo's orbs, started a phase apart, bunched up. A finished Wait, Tween Property or delayed Send Event now passes on only the time it did not use, and one frame counts as at most a second.
Earlier releases: CHANGELOG.md.
Generated from the package's reflection data (engine 0.19.0). Property names are the keys used in scene files. Renames keep an alias (compatibility).
