Free ActionScript

Flash AS2 & AS3 Tutorials, Game Code, Effects, Source Files & Sample Downloads

Endless Parallax Scrolling

This is a parallax star field scrolling effect. It gives the illusion of moving through 3d space. This effect endless and will continue scrolling forever.

Download Fla Sample

Download Fla Sample

Update:
ActionScript 3 version of this script is available here:
http://www.freeactionscript.com/2010/06/endless-starfield-parallax-scrolling/

Dynamic Tooltip

This is a dynamic tooltip window script that sizes and positions itself based on tooltip content size and location on the screen. It calculates it’s own size and current location, and if outside of the stage, reposition itself to remain always visible.

Download Fla Sample

Download Fla Sample

Flash Game Projectile Weapons

This is version 3 of my Flash game projectile weapons script. It is totally rewritten & optimized to support multiple weapons, multiple enemies & collision detection. All the functions are encapsulated for easy re-use.

Features:

Weapon

  • Number of bullets
  • Bullet speed
  • Bullet age
  • Reload speed

Weapon Management

  • Weapon Database
  • Weapon Database Search
  • Equip Weapon Function
  • Reload Weapon
  • Create Bullet
  • Update Bullet
  • Destroy Bullet

Enemy Management

  • Create enemy
  • Enemy Collision Detection with Bullets
  • Destroy Enemy
Download Fla Sample

Download Fla Sample

Update
AS3 version of this script is available here:
http://www.freeactionscript.com/2011/07/projectile-weapon/

Pixel Perfect Collision Detection

This is a great “pixel perfect bitmap collision detection with rotation” script by Grant Skinner. This is definitely better than hitTest for rotated irregularly shaped objects and bitmap images. Works great with transparent pngs as well.

Preview

Download Fla Sample

Download Fla Sample

Original Bitmap Collision detection class by Grant Skinner
http://www.gskinner.com/blog/archives/2005/10/source_code_sha.html

Update
AS3 version of this script is available here:
http://www.freeactionscript.com/2011/08/as3-pixel-perfect-collision-detection/