Feature(runtime): Implement Math.random (demo)

ovr · ovr · commit 03b3215d1716 · 2018-11-18T16:36:58.000+03:00
diff --git a/packages/runtime/lib.runtime.d.ts b/packages/runtime/lib.runtime.d.ts
@@ -16,4 +16,5 @@ declare class Math {
     static round(value: number): number;
     static sqrt(value: number): number;
     static pow(value: number, power: number): number;
+    static random(): number;
 }
diff --git a/packages/runtime/math.cpp b/packages/runtime/math.cpp
@@ -1,6 +1,7 @@
 #include <cmath>
 
 #include "math.h"
+#include "v8/src/base/utils/random-number-generator.cc"
 
 LIBRARY_EXPORT double Math__pow(double number, double power) {
     return std::pow(number, power);
@@ -17,3 +18,9 @@ LIBRARY_EXPORT double Math__floor(double number) {
 LIBRARY_EXPORT double Math__round(double number) {
     return std::round(number);
 }
+
+LIBRARY_EXPORT double Math__random() {
+    v8::base::RandomNumberGenerator rand(92834738);
+
+    return rand.NextDouble();
+}
diff --git a/packages/runtime/math.h b/packages/runtime/math.h
@@ -11,5 +11,6 @@ LIBRARY_EXPORT double Math__pow(double number, double power);
 LIBRARY_EXPORT double Math__sqrt(double number);
 LIBRARY_EXPORT double Math__floor(double number);
 LIBRARY_EXPORT double Math__round(double number);
+LIBRARY_EXPORT double Math__random();
 
 #endif //HLVM_RUNTIME_MATH_H
diff --git a/packages/runtime/package-lock.json b/packages/runtime/package-lock.json
diff --git a/packages/runtime/package.json b/packages/runtime/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@static-script/runtime",
-  "version": "0.5.0",
+  "version": "0.6.0",
   "description": "",
   "main": "index.js",
   "scripts": {

Original file line number	Diff line number	Diff line change
`@@ -16,4 +16,5 @@ declare class Math {`
`16`	`16`	`static round(value: number): number;`
`17`	`17`	`static sqrt(value: number): number;`
`18`	`18`	`static pow(value: number, power: number): number;`
	`19`	`+ static random(): number;`
`19`	`20`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@static-script/runtime",`
`3`		`- "version": "0.5.0",`
	`3`	`+ "version": "0.6.0",`
`4`	`4`	`"description": "",`
`5`	`5`	`"main": "index.js",`
`6`	`6`	`"scripts": {`