richard
7b6a141767
Move the 40-odd root-level scripts and scenes into a tree that groups by role,
per the approved roadmap (WS2/WS3): actors/{player,matador,bear}, systems/{combat,
fx,input,debug,render,crowd,config}, ui/, props/ (was tscn_s/). Rename the shell
scene.tscn -> levels/game_shell.tscn and every PascalCase scene to snake_case
(Player.tscn -> player.tscn, MainMenu.tscn -> main_menu.tscn, etc.) so the
case-insensitive web/macOS filesystems can't alias two files together.
Done as a scripted move: each file travels with its .uid; every quoted res:// path
across scenes, scripts, .tres, and project.godot's 9 autoloads is rewritten; the
.godot uid/class cache is rebuilt from scratch. Scenes still resolve by uid, so the
rewrite is belt-and-suspenders. Lint globs (run_tests.sh + both CI workflows) now
walk the new dirs; an orphan animation_tree.gd.uid and 7 pre-existing trailing-
whitespace lints (barrel/torch, never covered by the old root-only glob) are cleaned.
Full suite green on both sides. Asset consolidation (Assets/Animations/fonts ->
art/) is deferred — moving imported .glb/.png/.ttf is safer done in the editor.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017KoYBYQgRyY1zDHXMsXY3V
60 lines
3.2 KiB
Markdown
60 lines
3.2 KiB
Markdown
# FX — the effect library
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Gameplay code fires a **named** effect; the **scene** decides how it looks. That split is the whole
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point: a programmer writes `Fx.spawn(&"blood_burst", hit_transform)` once, and from then on every
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change to how a hit *feels* is a `.tscn` Siim edits in the inspector — no code, no recompile.
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```gdscript
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# anywhere in gameplay code
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Fx.spawn(&"blood_burst", global_transform) # at a node
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Fx.spawn(&"slam_dust", Transform3D(Basis(), point)) # at a world point
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```
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## Siim's workflow
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1. **Open the gallery.** Run `fx/effect_gallery.tscn`. It loops through every effect on a sand-lit
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stage with the effect's name on screen, so you see each one the way it reads in play.
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2. **Pick an effect** `.tscn` in `fx/` (`blood_burst`, `slam_dust`, `spark`, `hit_flash`) and open it.
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3. **Tune it in the inspector.** Everything lives on the `CPUParticles3D` node and its material:
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- **Colour** → the node's *Color Ramp* (start colour → faded/transparent end).
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- **Shape of the burst over time** → *Scale Amount Curve*.
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- **Amount / Lifetime / Explosiveness / Spread / Velocity / Gravity** → the node's emission group.
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- The viewport previews particles live as you drag — no play needed.
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4. **Save.** That's the whole edit. Re-run the gallery to compare.
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New effect? Add a `fx/<name>.tscn` (root = `CPUParticles3D` with `one_shot_effect.gd` attached — copy
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an existing one), then register its name → path in `fx/fx.gd`.
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## House style (keep effects reading as one game)
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**Palette** — pull from these, don't invent per-effect colours:
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| Role | Start | End (fades to alpha 0) |
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|-------|---------------------------|-----------------------------|
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| Blood | `#FF0505` | `#400000` |
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| Dust | `#B89966` (tan) | `#8C7326` |
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| Ember | `#FFF299` → `#FF8C1A` | transparent |
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| Flash | `#FFFFFF` | transparent |
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**Timing budgets** — hits read best short: strike/flash effects ≤ **0.4 s**, dust/settle ≤ **1.1 s**.
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A one-shot effect frees itself `lifetime + 0.5 s` after spawn (`one_shot_effect.gd`), so keep
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`lifetime` honest.
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**PS1 look** — materials are **unshaded**, **alpha-blended**, **vertex-colour** (colour comes from the
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ramp), cull disabled. Prefer few, chunky, low-poly billboarded quads over dense fine particles; the
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game runs the PS1 filter over everything, so subtlety is lost anyway.
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**Mobile** — effects are **`CPUParticles3D`, never `GPUParticles3D`**. The web/GLES3/ANGLE target
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compiles particle shaders badly (see the notes in `player.gd`); CPU particles are just as tunable in
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the inspector and safe on-device. Keep this constraint when adding effects.
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## Files
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| File | What it is |
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| `fx.gd` | The `Fx` autoload — `spawn(name, xform, parent=null)`; name→path registry |
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| `one_shot_effect.gd` | Root helper: fires the emitter(s) once, frees the scene when done |
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| `blood_burst.tscn` etc. | The effects themselves — **edit these** |
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| `effect_gallery.tscn` | Preview stage (run it to review) |
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| `_seed_placeholders.gd` | One-off generator that wrote the first-draft defaults; not used at runtime |
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