@gathertown/gather-game-common - npm Package Compare versions

Comparing version 14.0.0 to 15.0.0

dist/src/config.js

@@ -5,4 +5,4 @@ "use strict";
 exports.config = {
-    gameServerProtocolVersion: 13
+    gameServerProtocolVersion: 14
 };
 //# sourceMappingURL=config.js.map

dist/src/GameMap.js

@@ -10,2 +10,4 @@ "use strict";
     return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
         extendStatics(d, b);
@@ -12,0 +14,0 @@ function __() { this.constructor = d; }

dist/src/NetworkGameStateCodec.js

 "use strict";
-var __spreadArrays = (this && this.__spreadArrays) || function () {
-    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
-    for (var r = Array(s), k = 0, i = 0; i < il; i++)
-        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
-            r[k] = a[j];
-    return r;
+var __spreadArray = (this && this.__spreadArray) || function (to, from) {
+    for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
+        to[j] = from[i];
+    return to;
 };
@@ -136,8 +134,5 @@ exports.__esModule = true;
         else if (update.type === UpdateType.Disconnect) {
-            if (!worldState[update.id]) {
-                worldState[update.id] = update;
+            if (worldState === this._worldState) {
+                delete worldState[update.id];
             }
-            else if (worldState[update.id].type === UpdateType.FullPosition) {
-                delete this._worldState[update.id];
-            }
             else {
@@ -176,3 +171,3 @@ worldState[update.id] = update;
         var generate = function () {
-            var len = __spreadArrays([0], offsets).reduce(function (x, y) { return x + y; });
+            var len = __spreadArray([0], offsets).reduce(function (x, y) { return x + y; });
             var buf = new ArrayBuffer(len);
@@ -190,3 +185,3 @@ var dv = new DataView(buf);
             }
-            return buffer_1.Buffer.concat(__spreadArrays([buffer_1.Buffer.from(buf)], strings));
+            return buffer_1.Buffer.concat(__spreadArray([buffer_1.Buffer.from(buf)], strings));
         };
@@ -193,0 +188,0 @@ var setUpdate = function (keys, update) {

dist/src/Position.d.ts

@@ -8,2 +8,5 @@ export interface Position {
 export declare function serializePositionCoordinates(x: number, y: number): string;
+export declare function positionToIndex(pos: Position, width: number): number;
+export declare function coordinatesToIndex(x: number, y: number, width: number): number;
+export declare function indexToPosition(index: number, width: number): Position;
 export declare function deserializePosition(s: string): Position;
@@ -10,0 +13,0 @@ export declare function manhattanDistance(a: Position, b: Position): number;

dist/src/Position.js

 "use strict";
 exports.__esModule = true;
-exports.isPosWithinRect = exports.euclideanDistance = exports.manhattanDistance = exports.deserializePosition = exports.serializePositionCoordinates = exports.serializePosition = exports.isPosEqual = void 0;
+exports.isPosWithinRect = exports.euclideanDistance = exports.manhattanDistance = exports.deserializePosition = exports.indexToPosition = exports.coordinatesToIndex = exports.positionToIndex = exports.serializePositionCoordinates = exports.serializePosition = exports.isPosEqual = void 0;
 var isPosEqual = function (a, b) {
@@ -18,2 +18,22 @@ return a.x === b.x && a.y === b.y;
 exports.serializePositionCoordinates = serializePositionCoordinates;
+// Utility functions for row-major order: maps an X/Y coordinate to a one-dimensional array,
+// given a predefined grid width. (If you're trying to reference world positions, you should use
+// the map's width.)
+function positionToIndex(pos, width) {
+    return coordinatesToIndex(pos.x, pos.y, width);
+}
+exports.positionToIndex = positionToIndex;
+function coordinatesToIndex(x, y, width) {
+    return (y * width) + x;
+}
+exports.coordinatesToIndex = coordinatesToIndex;
+// Utility function for row-major order: maps an array index to an XY coordinate, given a predefined
+// grid width. (If you're trying to reference world positions, you should use the map's width.)
+var _x, _y;
+function indexToPosition(index, width) {
+    _y = (index / width) | 0;
+    _x = index - (_y * width);
+    return { x: _x, y: _y };
+}
+exports.indexToPosition = indexToPosition;
 // This should only be called on strings output from serializePosition()
@@ -20,0 +40,0 @@ function deserializePosition(s) {

package.json

 {
   "name": "@gathertown/gather-game-common",
-  "version": "14.0.0",
+  "version": "15.0.0",
   "description": "",
@@ -5,0 +5,0 @@ "main": "dist/src/index.js",

src/config.ts

 export const config = {
-  gameServerProtocolVersion: 13,
+  gameServerProtocolVersion: 14,
 };

src/NetworkGameStateCodec.ts

@@ -76,3 +76,3 @@ import { Buffer } from "buffer";
    */
-  serializeDelta = (): ArrayBuffer|null => {
+  serializeDelta = (): ArrayBuffer | null => {
     if (Object.keys(this._deltaWorldState).length === 0) {
@@ -88,3 +88,3 @@ return null;
     return delta;
-  }
+  };
 
@@ -96,3 +96,3 @@ /**
     this._deltaWorldState = {};
-  }
+  };
 
@@ -102,7 +102,7 @@ /**
    */
-  flushDelta = (): ArrayBuffer|null => {
+  flushDelta = (): ArrayBuffer | null => {
     const delta = this.serializeDelta();
     this.clearDelta();
     return delta;
-  }
+  };
 
@@ -174,6 +174,4 @@ serialize(): ArrayBuffer {
     } else if (update.type === UpdateType.Disconnect) {
-      if (!worldState[update.id]) {
-        worldState[update.id] = update;
-      } else if (worldState[update.id].type === UpdateType.FullPosition) {
-        delete this._worldState[update.id];
+      if (worldState === this._worldState) {
+        delete worldState[update.id];
       } else {
@@ -180,0 +178,0 @@ worldState[update.id] = update;

src/Position.ts

@@ -20,2 +20,21 @@ export interface Position {
 
+// Utility functions for row-major order: maps an X/Y coordinate to a one-dimensional array,
+// given a predefined grid width. (If you're trying to reference world positions, you should use
+// the map's width.)
+export function positionToIndex(pos: Position, width: number): number {
+  return coordinatesToIndex(pos.x, pos.y, width);
+}
+export function coordinatesToIndex(x: number, y: number, width: number): number {
+  return (y * width) + x;
+}
+
+// Utility function for row-major order: maps an array index to an XY coordinate, given a predefined
+// grid width. (If you're trying to reference world positions, you should use the map's width.)
+let _x: number, _y: number;
+export function indexToPosition(index: number, width: number): Position {
+  _y = (index / width) | 0;
+  _x = index - (_y * width);
+  return { x: _x, y: _y };
+}
+
 // This should only be called on strings output from serializePosition()
@@ -22,0 +41,0 @@ export function deserializePosition(s: string): Position {

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Lines of code

1915

1.92%

Worsened metrics

Total package byte prevSize

104188

-23.75%

Number of medium supply chain risk alerts

1

Infinity%

No dependency changes