# Class: JsonUnifier (/jsdoc/pixi-vn-json/core/classes/JsonUnifier) Defined in: [src/core/JsonUnifier.ts:38](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L38) Constructors [#constructors] Constructor [#constructor] \> **new JsonUnifier**(): `JsonUnifier` Returns [#returns] `JsonUnifier` Accessors [#accessors] animateOperation [#animateoperation] Get Signature [#get-signature] \> **get** `static` **animateOperation**(): (`operation`) => `void` Defined in: [src/core/JsonUnifier.ts:303](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L303) Registered handler for keyframe animation operations. Returns [#returns-1] (`operation`) => `void` *** canvasElementOperation [#canvaselementoperation] Get Signature [#get-signature-1] \> **get** `static` **canvasElementOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:232](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L232) Registered handler for generic canvas-element edit/remove operations. Returns [#returns-2] (`operation`) => `Promise`\<`void`> *** effectOperation [#effectoperation] Get Signature [#get-signature-2] \> **get** `static` **effectOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:290](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L290) Registered handler for canvas visual effects (e.g. shake). Returns [#returns-3] (`operation`) => `Promise`\<`void`> *** getConditionalStep [#getconditionalstep] Get Signature [#get-signature-3] \> **get** `static` **getConditionalStep**(): (`originalStep`, `props?`) => [`PixiVNJsonLabelStep`](/jsdoc/pixi-vn-json/index/type-aliases/PixiVNJsonLabelStep) Defined in: [src/core/JsonUnifier.ts:342](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L342) Registered handler that resolves a label step's `conditionalStep` field. Returns [#returns-4] (`originalStep`, `props?`) => [`PixiVNJsonLabelStep`](/jsdoc/pixi-vn-json/index/type-aliases/PixiVNJsonLabelStep) *** getLogichValue [#getlogichvalue] Get Signature [#get-signature-4] \> **get** `static` **getLogichValue**(): \<`T`>(`value`, `props?`) => `T` | `undefined` Defined in: [src/core/JsonUnifier.ts:326](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L326) Registered handler that evaluates a JSON logic expression to a plain value. Returns [#returns-5] \<`T`>(`value`, `props?`) => `T` | `undefined` *** imageContainerOperation [#imagecontaineroperation] Get Signature [#get-signature-5] \> **get** `static` **imageContainerOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:198](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L198) Returns [#returns-6] (`operation`) => `Promise`\<`void`> *** imageOperation [#imageoperation] Get Signature [#get-signature-6] \> **get** `static` **imageOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:162](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L162) Registered handler for ImageSprite show/edit/remove operations. Returns [#returns-7] (`operation`) => `Promise`\<`void`> *** loadAssets [#loadassets] Get Signature [#get-signature-7] \> **get** `static` **loadAssets**(): (`origin`) => `void` | `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:134](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L134) Registered handler for loading/lazy-loading assets. Returns [#returns-8] (`origin`) => `void` | `Promise`\<`void`> *** narrationOperation [#narrationoperation] Get Signature [#get-signature-8] \> **get** `static` **narrationOperation**(): (`operation`) => `void` Defined in: [src/core/JsonUnifier.ts:277](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L277) Registered handler for narration operations (input requests, dialogue resets). Returns [#returns-9] (`operation`) => `void` *** setInitialStorageValue [#setinitialstoragevalue] Get Signature [#get-signature-9] \> **get** `static` **setInitialStorageValue**(): (`value`, `props?`) => `void` Defined in: [src/core/JsonUnifier.ts:264](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L264) Registered handler for setting a default (initial) storage value at import time. Returns [#returns-10] (`value`, `props?`) => `void` *** setStorageValue [#setstoragevalue] Get Signature [#get-signature-10] \> **get** `static` **setStorageValue**(): (`value`, `props?`) => `void` Defined in: [src/core/JsonUnifier.ts:248](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L248) Registered handler for setting a storage value during label execution. Returns [#returns-11] (`value`, `props?`) => `void` *** soundOperation [#soundoperation] Get Signature [#get-signature-11] \> **get** `static` **soundOperation**(): (`operation`) => `void` Defined in: [src/core/JsonUnifier.ts:147](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L147) Registered handler for sound play/stop/pause/resume/edit operations. Returns [#returns-12] (`operation`) => `void` *** textOperation [#textoperation] Get Signature [#get-signature-12] \> **get** `static` **textOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:213](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L213) Registered handler for Text show/edit/remove operations. Returns [#returns-13] (`operation`) => `Promise`\<`void`> *** videoOperation [#videooperation] Get Signature [#get-signature-13] \> **get** `static` **videoOperation**(): (`operation`) => `Promise`\<`void`> Defined in: [src/core/JsonUnifier.ts:181](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L181) Registered handler for VideoSprite show/edit/remove/pause/resume operations. Returns [#returns-14] (`operation`) => `Promise`\<`void`> Methods [#methods] init() [#init] \> `static` **init**(`options`): `void` Defined in: [src/core/JsonUnifier.ts:46](https://github.com/DRincs-Productions/pixi-vn-json/blob/336c45bc1f677c3b088aac058f0a457afc7cf32e/src/core/JsonUnifier.ts#L46) Registers the operation handlers that pixi-vn-json will delegate to at runtime. Call this once at application startup (e.g. via [init](#init)) before importing any labels. All parameters are optional except `setInitialStorageValue`, which is required because it must be available for initial-operation processing during label import. Parameters [#parameters] options [#options] animateOperation? [#animateoperation-1] (`operation`) => `void` canvasElementOperation? [#canvaselementoperation-1] (`operation`) => `Promise`\<`void`> effectOperation? [#effectoperation-1] (`operation`) => `Promise`\<`void`> getConditionalStep? [#getconditionalstep-1] (`originalStep`, `props?`) => [`PixiVNJsonLabelStep`](/jsdoc/pixi-vn-json/index/type-aliases/PixiVNJsonLabelStep) getLogichValue? [#getlogichvalue-1] \<`T`>(`value`, `props?`) => `T` | `undefined` imageContainerOperation? [#imagecontaineroperation-1] (`operation`) => `Promise`\<`void`> imageOperation? [#imageoperation-1] (`operation`) => `Promise`\<`void`> loadAssets? [#loadassets-1] (`origin`) => `void` | `Promise`\<`void`> narrationOperation? [#narrationoperation-1] (`operation`) => `void` setInitialStorageValue [#setinitialstoragevalue-1] (`value`, `props?`) => `void` setStorageValue? [#setstoragevalue-1] (`value`, `props?`) => `void` soundOperation? [#soundoperation-1] (`operation`) => `void` textOperation? [#textoperation-1] (`operation`) => `Promise`\<`void`> videoOperation? [#videooperation-1] (`operation`) => `Promise`\<`void`> Returns [#returns-15] `void`