Aviv Beeri avivbeeri

Full-stack software engineer and hobbyist game developer.

avivbeeri / index.html

Created December 22, 2015 14:30

Paste to canvas demo

	<body>
	<canvas id="canvas"></canvas>
	<div style="width: 200px; height: 200px; background: grey" id="pasteTarget">
	Click and paste here.
	</div>

	</body>

avivbeeri / random.js

Created July 11, 2018 12:00 — forked from kerimdzhanov/random.js

JavaScript: get a random number from a specific range

	/**
	* Get a random floating point number between `min` and `max`.
	*
	* @param {number} min - min number
	* @param {number} max - max number
	* @return {number} a random floating point number
	*/
	function getRandomFloat(min, max) {
	return Math.random() * (max - min) + min;
	}

avivbeeri / prng.js

Created July 11, 2018 12:01 — forked from blixt/prng.js

A very simple, seedable JavaScript PRNG.

	/**
	* Creates a pseudo-random value generator. The seed must be an integer.
	*
	* Uses an optimized version of the Park-Miller PRNG.
	* http://www.firstpr.com.au/dsp/rand31/
	*/
	function Random(seed) {
	this._seed = seed % 2147483647;
	if (this._seed <= 0) this._seed += 2147483646;
	}

avivbeeri / playwav.c

Created July 13, 2018 21:00 — forked from armornick/playwav.c

Play a sound with SDL2 (no SDL_Mixer)

	#include <SDL2/SDL.h>

	#define MUS_PATH "Roland-GR-1-Trumpet-C5.wav"

	// prototype for our audio callback
	// see the implementation for more information
	void my_audio_callback(void userdata, Uint8 stream, int len);

	// variable declarations
	static Uint8 *audio_pos; // global pointer to the audio buffer to be played

avivbeeri / test.c

Last active October 24, 2019 08:18

Minimal case for foreign allocate issue with wrenEnsureSlot

	#include <stdio.h>
	#include "wren.h"

	void TEST_allocate(WrenVM* vm) {
	// HERE:
	// Changing the number of slots to be n + 2 where n is the number of arguments
	// for the foreign class constructor causes an error to occur.
	// It looks like Wren get's confused about what the return value
	// is supposed to be.
	wrenEnsureSlots(vm, 2);

avivbeeri / gist:6896e8d77c17123e03154a52fb0308f8

Created May 5, 2022 19:51

Stack Corruption in Wren