Add math workspace

deno.json

@@ -1,11 +1,10 @@
 {
-    "workspace": ["./workspaces/enums", "./workspaces/utils"],
+    "workspace": ["./workspaces/enums", "./workspaces/utils", "./workspaces/math"],
     "tasks": {
         "bench": "deno bench",
         "bench:utils": "deno bench --filter utils",
         "check": "deno check workspaces/**/src/**/*.ts",
-        "doc": "deno doc --html --name=\"@g43/tools\" --output=docs workspaces/enums/src/index.ts workspaces/utils/src/index.ts",
-        "doc:enums": "deno doc --html --name=\"@g43/enums\" --output=docs workspaces/enums/src/index.ts",
+        "doc": "deno doc --html --name=\"@g43/tools\" --output=docs workspaces/math/src/index.ts workspaces/enums/src/index.ts workspaces/utils/src/index.ts",
         "test": "deno test workspaces/**/src/**/*.spec.ts",
         "test:doc": "deno test --doc workspaces/**/src/**/*.ts",
         "test:coverage": "deno test --clean --coverage workspaces/**/src/**/*.spec.ts",

workspaces/math/README.md

@@ -0,0 +1,7 @@
+[![license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/G43riko/GTools/blob/master/LICENSE)
+[![JSR](https://jsr.io/badges/@g43/math)](https://jsr.io/@g43/math)
+[![JSR Score](https://jsr.io/badges/@g43/math/score)](https://jsr.io/@g43/math)
+
+# #g43/enums
+
+[Documentation](https://g43riko.github.io/GTools/)

workspaces/math/deno.json

@@ -0,0 +1,5 @@
+{
+    "name": "@g43/math",
+    "version": "0.0.1",
+    "exports": "./src/index.ts"
+}

workspaces/math/src/simple-vector2.ts

@@ -0,0 +1,8 @@
+export interface SimpleVector2 {
+    x: number;
+    y: number;
+}
+export interface ReadonlySimpleVector2 {
+    readonly x: number;
+    readonly y: number;
+}

workspaces/math/src/vector2.spec.ts

@@ -0,0 +1,52 @@
+import { assertEquals } from "@std/assert";
+import { Vector2 } from "./vector2.ts";
+
+const vec0_0   = new Vector2();
+const vec5_0   = new Vector2(5, 0);
+const vec0_5   = new Vector2(0, 5);
+const vec5_5   = new Vector2(5, 5);
+const vecm5_0  = new Vector2(-5, 0);
+const vec0_m5  = new Vector2(0, -5);
+const vecm5_m5 = new Vector2(-5, -5);
+
+Deno.test("Vector2.prototype.lerp", () => {
+    assertEquals({ ...Vector2.lerp({ x: 0, y: 0 }, { x: 10, y: 10 }, 0) }, { x: 0, y: 0 });
+    assertEquals({ ...Vector2.lerp({ x: 0, y: 0 }, { x: 10, y: 10 }, 0.25) }, { x: 2.5, y: 2.5 });
+    assertEquals({ ...Vector2.lerp({ x: 0, y: 0 }, { x: 10, y: 10 }, 0.5) }, { x: 5, y: 5 });
+    assertEquals({ ...Vector2.lerp({ x: 0, y: 0 }, { x: 10, y: 10 }, 0.75) }, { x: 7.5, y: 7.5 });
+    assertEquals({ ...Vector2.lerp({ x: 0, y: 0 }, { x: 10, y: 10 }, 1) }, { x: 10, y: 10 });
+})
+Deno.test("Vector2.prototype.min and Vector2.prototype.max", () => {
+    assertEquals(5, vec5_0.max);
+    assertEquals(0, vec5_0.min);
+});
+
+Deno.test("Vector2.prototype.avg", () => {
+    assertEquals(vec5_0.avg, 2.5);
+    assertEquals(vec0_5.avg, 2.5)
+})
+
+Deno.test("Vector2.prototype.dist", () => {
+    assertEquals(vec0_0.dist(vec5_0), 5);
+    assertEquals(vec5_0.dist(vec0_0), 5);
+});
+
+Deno.test("Vector2.sqrtDist", () => {
+    assertEquals(Vector2.sqrtDist(vec0_0, vec5_0), 25);
+    assertEquals(Vector2.sqrtDist(vec5_0, vec0_0), 25);
+});
+/*
+Deno.test("Vector2.prototype.angle", () => {
+    assertEquals(Math.abs(vec5_0.angle(vec0_5) - Math.PI / 4), 0);
+    assertEquals(Math.abs(vec0_5.angle(vec5_0) - Math.PI / 4), 0);
+});
+
+Deno.test("Vector2.angle", () => {
+    assertEquals(Math.abs(Vector2.angle(vec5_0, vec0_5) - Math.PI / 4), 0);
+    assertEquals(Math.abs(Vector2.angle(vec0_5, vec5_0) - Math.PI / 4), 0);
+});
+*/
+Deno.test("Vector2.prototype.normalize", () => {
+    assertEquals(vec5_0.normalize().toString(), "[1, 0]"); 
+    assertEquals(vec0_5.normalize().toString(), "[0, 1]");
+});