fix v8 support

.github/workflows/lint.yml

@@ -1,4 +1,4 @@
-name: "lint"
+name: "eslint"
 
 on:
   push:

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: "test"
+name: "tests"
 
 on:
   push:

package.json

@@ -39,7 +39,7 @@
     "tweening"
   ],
   "peerDependencies": {
-    "pixi.js": ">=6.1.0"
+    "pixi.js": "^6.1.0 || ^7.0.0 || ^8.0.0"
   },
   "devDependencies": {
     "pixi.js": "^6.1.0",

src/actions/display-object/RunOnChildWithNameAction.ts → src/actions/display-object/RunOnChildAction.ts

@@ -19,8 +19,15 @@ export class RunOnChildAction extends Action {
       throw new TypeError('The target did not have children.');
     }
 
-    const child: any = target.children
-      .find((child: any) => child.name === this.nameOrLabel || child.label === this.nameOrLabel);
+    let child: any;
+
+    if ('getChildByLabel' in target as any) {
+      child = (target as any).getChildByLabel(this.nameOrLabel); // PixiJS v8
+    }
+    else {
+      child = target.children
+        .find((child: any) => child.label === this.nameOrLabel || child.name === this.nameOrLabel);
+    }
 
     if (child) {
       child.run(this.action);

src/actions/display-object/index.ts

@@ -1,3 +1,3 @@
 export * from './RemoveFromParentAction';
-export * from './RunOnChildWithNameAction';
+export * from './RunOnChildAction';
 export * from './SetVisibleAction';