bitecs - npm Package Compare versions

Comparing version 0.2.16 to 0.2.18

dist/index.es.js

@@ -49,2 +49,3 @@ const TYPES_ENUM = {
 const $storeFlattened = Symbol('storeFlattened');
+const $storeBase = Symbol('storeBase');
 const $storeArrayCount = Symbol('storeArrayCount');
@@ -165,2 +166,3 @@ const $storeSubarrays = Symbol('storeSubarrays');
 const isArrayType = x => Array.isArray(x) && typeof x[0] === 'object' && x[0].hasOwnProperty('type') && x[0].hasOwnProperty('length');
+
 const createStore = (schema, size = 1000000) => {
@@ -199,19 +201,9 @@ const $store = Symbol('store');
 
-  if (typeof schema === 'string') {
-    stores[$store] = Object.assign(createTypeStore(schema, size), metadata);
-    metadata[$storeFlattened].push(stores[$store]);
-    createShadows(stores[$store]);
-    return stores[$store];
-  } else if (isArrayType(schema)) {
-    const {
-      type,
-      length
-    } = schema[0];
-    stores[$store] = Object.assign(createArrayStore(metadata, type, length), metadata);
-    metadata[$storeFlattened].push(stores[$store]);
-    return stores[$store];
-  } else if (schema instanceof Object && Object.keys(schema).length) {
+  if (schema instanceof Object && Object.keys(schema).length) {
     const recursiveTransform = (a, k) => {
       if (typeof a[k] === 'string') {
         a[k] = createTypeStore(a[k], size);
+
+        a[k][$storeBase] = () => stores[$store];
+
         metadata[$storeFlattened].push(a[k]);
@@ -225,2 +217,5 @@ createShadows(a[k]);
         a[k] = createArrayStore(metadata, type, length);
+
+        a[k][$storeBase] = () => stores[$store];
+
         metadata[$storeFlattened].push(a[k]);
@@ -235,2 +230,5 @@ } else if (a[k] instanceof Object) {
     stores[$store] = Object.assign(Object.keys(schema).reduce(recursiveTransform, schema), metadata);
+
+    stores[$store][$storeBase] = () => stores[$store];
+
     return stores[$store];
@@ -434,3 +432,3 @@ }
   const [componentProps] = canonicalize(target);
-  return packet => {
+  return (world, packet) => {
     const view = new DataView(packet);
@@ -450,5 +448,16 @@ let where = 0;
       for (let i = 0; i < entityCount; i++) {
-        const eid = view.getUint32(where);
-        where += 4;
+        let eid = view.getUint32(where);
+        where += 4; // if this world hasn't seen this eid yet
 
+        if (!world[$entityEnabled][eid]) {
+          // make a new entity for the data
+          eid = addEntity(world);
+        }
+
+        const component = ta[$storeBase]();
+
+        if (!hasComponent(world, component, eid)) {
+          addComponent(world, component, eid);
+        }
+
         if (ArrayBuffer.isView(ta[eid])) {
@@ -455,0 +464,0 @@ const array = ta[eid];

dist/index.min.js

@@ -53,2 +53,3 @@ 'use strict';
 const $storeFlattened = Symbol('storeFlattened');
+const $storeBase = Symbol('storeBase');
 const $storeArrayCount = Symbol('storeArrayCount');
@@ -169,2 +170,3 @@ const $storeSubarrays = Symbol('storeSubarrays');
 const isArrayType = x => Array.isArray(x) && typeof x[0] === 'object' && x[0].hasOwnProperty('type') && x[0].hasOwnProperty('length');
+
 const createStore = (schema, size = 1000000) => {
@@ -203,19 +205,9 @@ const $store = Symbol('store');
 
-  if (typeof schema === 'string') {
-    stores[$store] = Object.assign(createTypeStore(schema, size), metadata);
-    metadata[$storeFlattened].push(stores[$store]);
-    createShadows(stores[$store]);
-    return stores[$store];
-  } else if (isArrayType(schema)) {
-    const {
-      type,
-      length
-    } = schema[0];
-    stores[$store] = Object.assign(createArrayStore(metadata, type, length), metadata);
-    metadata[$storeFlattened].push(stores[$store]);
-    return stores[$store];
-  } else if (schema instanceof Object && Object.keys(schema).length) {
+  if (schema instanceof Object && Object.keys(schema).length) {
     const recursiveTransform = (a, k) => {
       if (typeof a[k] === 'string') {
         a[k] = createTypeStore(a[k], size);
+
+        a[k][$storeBase] = () => stores[$store];
+
         metadata[$storeFlattened].push(a[k]);
@@ -229,2 +221,5 @@ createShadows(a[k]);
         a[k] = createArrayStore(metadata, type, length);
+
+        a[k][$storeBase] = () => stores[$store];
+
         metadata[$storeFlattened].push(a[k]);
@@ -239,2 +234,5 @@ } else if (a[k] instanceof Object) {
     stores[$store] = Object.assign(Object.keys(schema).reduce(recursiveTransform, schema), metadata);
+
+    stores[$store][$storeBase] = () => stores[$store];
+
     return stores[$store];
@@ -438,3 +436,3 @@ }
   const [componentProps] = canonicalize(target);
-  return packet => {
+  return (world, packet) => {
     const view = new DataView(packet);
@@ -454,5 +452,16 @@ let where = 0;
       for (let i = 0; i < entityCount; i++) {
-        const eid = view.getUint32(where);
-        where += 4;
+        let eid = view.getUint32(where);
+        where += 4; // if this world hasn't seen this eid yet
 
+        if (!world[$entityEnabled][eid]) {
+          // make a new entity for the data
+          eid = addEntity(world);
+        }
+
+        const component = ta[$storeBase]();
+
+        if (!hasComponent(world, component, eid)) {
+          addComponent(world, component, eid);
+        }
+
         if (ArrayBuffer.isView(ta[eid])) {
@@ -459,0 +468,0 @@ const array = ta[eid];

package.json

 {
   "name": "bitecs",
-  "version": "0.2.16",
+  "version": "0.2.18",
   "description": "Tiny, data-driven, high performance ECS library written in Javascript",
@@ -5,0 +5,0 @@ "license": "MPL-2.0",

README.md

@@ -5,20 +5,30 @@ # 👾 bitECS 👾
 
+
 ## Features
-🔮 Functional
 
-🤏 `<3kb` gzipped
+🔮 Simple & functional API
 
-🙅‍♂️ Zero dependencies
+🔥 Blazing fast iteration
 
-💾 Serialization
+🔍 Powerful & performant queries
 
-✨ Queries with modifiers
+💾 Swift serialization
 
+🍃 Zero dependencies
+
 🌐 Node or browser
 
-🔥 Blazing fast
+🤏 `~5kb` gzipped
 
-- [ecs-benchmark](https://github.com/noctjs/ecs-benchmark)
-- [js-ecs-benchmark](https://github.com/ddmills/js-ecs-benchmark)
+🚀 Unparalleled performance
 
+- [noctjs/ecs-benchmark](https://github.com/noctjs/ecs-benchmark)
+- [ddmills/js-ecs-benchmarks](https://github.com/ddmills/js-ecs-benchmarks)
+
+
+### In Development
+
+🧵 Multithreading
+
+
 ## Install
@@ -29,2 +39,3 @@ ```
 
+
 ## Example
@@ -72,2 +83,4 @@
 
+// can store whatever you need on the world
+world.metadata = 123
 
@@ -140,3 +153,3 @@ /**
 /** 
- * Entity
+ * addEntity
  * 
@@ -202,7 +215,8 @@ * An entity is a single ID which components can be associated with.
 // deserializes the state back onto the world
+// note: creates entities/components if they do not exist
 deserialize(world, packet)
 
 // creates a serializer/deserializer which will serialize select component stores
-const serializePositions = createSerializer([Positions])
-const deserializePositions = createDeserializer([Positions])
+const serializePositions = createSerializer([Position])
+const deserializePositions = createDeserializer([Position])
 
@@ -213,7 +227,7 @@ // serializes the Position data of entities which match the movementQuery
 // deserializes the Position data back onto the world
-deserializePositions(packet)
+deserializePositions(world, packet)
 
 // creates a serializer which will serialize select component stores of entities
 // whose component state has changed since the last call of the function
-const serializeOnlyChangedPositions = createSerializer([Changed(Positions)])
+const serializeOnlyChangedPositions = createSerializer([Changed(Position)])
 
@@ -225,3 +239,1 @@ // serializes the Position data of entities which match the movementQuery
 ```
-
-Full documentation and feature rich examples can be found [here](DOCS.md).

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

233

increased by5.43%

Number of low supply chain risk alerts

1

decreased by-66.67%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

216041

decreased by-1.17%

Number of package files

8

decreased by-20%

Lines of code

1362

decreased by-7.79%

No dependency changes