f773e6b8c5
Implements plans/editor-placement-interaction-overhaul.md: an authoritative interaction-scope state machine plus the catalogued placement/interaction fixes, and split-view floor-plan performance. - Interaction-scope spine (lib/interaction/* + store/use-interaction-scope), driven from central useEditor setters; overlay scoping (zone labels, context badges, floating action menu) reads resolveOverlayPolicy. - Bug tracks A/B/D/E/F/G/H: handle/cutout raycast, footprint validity, auto-slab loop, ceiling hosting, B-key tool desync, 2D drop offset, per-frame jank. - Snapping modes (grid/lines/angles/off) + contextual HUD chips; modifier model (Shift=cycle, Alt=free place, Ctrl=grid step). - Item move now tracks the cursor 1:1 (was a laggy per-frame lerp); handle rig hides during a whole-node move; rotate gizmo advertises Shift=free rotation in the HUD and hides the move cross while rotating. - Floor-plan perf: pause live reactivity while in 3D-only view; per-node geometry cache so only changed nodes rebuild on a drag; hoist wall miters to a once-per-pass ctx.levelData (O(N^2) -> O(N) on wall/opening drags). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
22 lines
624 B
TypeScript
22 lines
624 B
TypeScript
import { ContextualHelperPanel } from './contextual-helper-panel'
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interface ItemHelperProps {
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showEsc?: boolean
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}
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export function ItemHelper({ showEsc }: ItemHelperProps) {
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return (
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<ContextualHelperPanel
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showSnapping
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hints={[
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{ keys: ['Left click'], label: 'Place item' },
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{ keys: ['R'], label: 'Rotate counterclockwise' },
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{ keys: ['T'], label: 'Rotate clockwise' },
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{ keys: ['Shift'], label: 'Cycle snapping mode' },
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{ keys: ['Alt'], label: 'Free place (no snap)' },
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{ keys: [showEsc ? 'Esc' : 'Right click'], label: 'Cancel' },
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]}
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/>
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)
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}
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