refactor: PIXI shims

packages/graphics/shim/pixi/constants.js

@@ -0,0 +1,40 @@
+export const BLEND_MODES = {
+  NORMAL: 0,
+  ADD: 1,
+  MULTIPLY: 2,
+  SCREEN: 3,
+  OVERLAY: 4,
+  DARKEN: 5,
+  LIGHTEN: 6,
+  COLOR_DODGE: 7,
+  COLOR_BURN: 8,
+  HARD_LIGHT: 9,
+  SOFT_LIGHT: 10,
+  DIFFERENCE: 11,
+  EXCLUSION: 12,
+  HUE: 13,
+  SATURATION: 14,
+  COLOR: 15,
+  LUMINOSITY: 16,
+  NORMAL_NPM: 17,
+  ADD_NPM: 18,
+  SCREEN_NPM: 19,
+  NONE: 20,
+
+  SRC_OVER: 0,
+  SRC_IN: 21,
+  SRC_OUT: 22,
+  SRC_ATOP: 23,
+  DST_OVER: 24,
+  DST_IN: 25,
+  DST_OUT: 26,
+  DST_ATOP: 27,
+  ERASE: 26,
+  SUBTRACT: 28,
+  XOR: 29,
+};
+
+export const SCALE_MODES = {
+  NEAREST: 0,
+  LINEAR: 1,
+};

packages/graphics/shim/pixi/core.js

@@ -0,0 +1,13 @@
+export class BaseRenderer {}
+export class BaseTexture {}
+export class BatchRenderer {}
+export class Filter {}
+export class Renderer {
+
+  static registerPlugin() {}
+
+}
+export class RenderTexture {}
+export class Texture {}
+
+export const defaultFilterVertex = '';

packages/graphics/shim/pixi/display.js

@@ -0,0 +1 @@
+export class Container {}

packages/graphics/shim/pixi/pixi.avopack.js

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+const path = require('path');
+
+module.exports = ({options, side}) => {
+  if ('server' === side) {
+    const pixiPackages = [
+      'constants',
+      'core',
+      'display',
+      'graphics',
+      'settings',
+      'text',
+    ];
+    pixiPackages.forEach((pixiPackage) => {
+      options.resolve.alias[`@pixi/${pixiPackage}`] = path.join(
+        __dirname,
+        pixiPackage,
+      );
+    });
+  }
+};

packages/graphics/shim/pixi/settings/index.js

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+import {settings} from './settings';
+export {settings};
+
+export const isMobile = settings.isMobile;

packages/graphics/shim/pixi/settings/settings.js

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+export const settings = {
+  isMobile: {
+    android: {},
+    apple: {},
+  },
+};