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nothoughts/node_modules/pixi.js/lib/prepare/PrepareQueue.mjs
2025-08-04 18:57:35 +02:00

74 lines
2.6 KiB
JavaScript

import { TextureSource } from '../rendering/renderers/shared/texture/sources/TextureSource.mjs';
import { Texture } from '../rendering/renderers/shared/texture/Texture.mjs';
import { Container } from '../scene/container/Container.mjs';
import { Graphics } from '../scene/graphics/shared/Graphics.mjs';
import { GraphicsContext } from '../scene/graphics/shared/GraphicsContext.mjs';
import { Mesh } from '../scene/mesh/shared/Mesh.mjs';
import { Sprite } from '../scene/sprite/Sprite.mjs';
import { AnimatedSprite } from '../scene/sprite-animated/AnimatedSprite.mjs';
import { TilingSprite } from '../scene/sprite-tiling/TilingSprite.mjs';
import { Text } from '../scene/text/Text.mjs';
import { PrepareBase } from './PrepareBase.mjs';
"use strict";
class PrepareQueue extends PrepareBase {
/**
* Resolve the given resource type and return an item for the queue
* @param source
* @param queue
*/
resolveQueueItem(source, queue) {
if (source instanceof Container) {
this.resolveContainerQueueItem(source, queue);
} else if (source instanceof TextureSource || source instanceof Texture) {
queue.push(source.source);
} else if (source instanceof GraphicsContext) {
queue.push(source);
}
return null;
}
/**
* Resolve the given container and return an item for the queue
* @param container
* @param queue
*/
resolveContainerQueueItem(container, queue) {
if (container instanceof Sprite || container instanceof TilingSprite || container instanceof Mesh) {
queue.push(container.texture.source);
} else if (container instanceof Text) {
queue.push(container);
} else if (container instanceof Graphics) {
queue.push(container.context);
} else if (container instanceof AnimatedSprite) {
container.textures.forEach((textureOrFrame) => {
if (textureOrFrame.source) {
queue.push(textureOrFrame.source);
} else {
queue.push(textureOrFrame.texture.source);
}
});
}
}
/**
* Resolve the given graphics context and return an item for the queue
* @param graphicsContext
*/
resolveGraphicsContextQueueItem(graphicsContext) {
this.renderer.graphicsContext.getContextRenderData(graphicsContext);
const { instructions } = graphicsContext;
for (const instruction of instructions) {
if (instruction.action === "texture") {
const { image } = instruction.data;
return image.source;
} else if (instruction.action === "fill") {
const { texture } = instruction.data.style;
return texture.source;
}
}
return null;
}
}
export { PrepareQueue };
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