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Alcon

Alcon is a lightweight debugging tool for ActionScript developers that provides several straightforward and quickly accessible methods to debug any ActionScript 2 or ActionScript 3 application, be it from the Web Browser, the standalone Flash Player or an AIR Runtime. It offers an easy way to output debug information from anywhere, not just while in the Flash IDE or in the Flex Debugger. It comes packed with an Application Monitor that can monitor the framerate and memory consumption, an Object Inspector for viewing the properties of any Object, Array or Class and up to two File Loggers. Alcon runs on any platform that supports Adobe AIR and can be used with the Flex compiler, the Flash IDE or MTASC.

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ActionScript 3 MultiMap Class

Recently I needed a HashMap for a project to map key/value pairs but in that particular case the Map required to map not just one but several values to a key. I could have used an array or object to store the values in and map that one but in practice it turned out that accessing the map looked rather messy. It would be much more elegant to have a map to that multiple values can be mapped directly. After some investigation (strangely even Java seems not to have a MultiMap included) I came up with writing my own MultiMap class, so here it is!

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Getting rich with Free Flash Games?

Still have a skeptical opinion about using Flash for making games? Read and rethink … at least for earning money it seems to pay off if done right! Check out this interview with Desktop Tower Defense creator Paul Preece! Obviously it is possible to create a monthly 8000$ revenue just by putting together a simple but addictive Flash Game and make it freely available to people.
Even though personally I’m not too impressed with the game (prefer better graphics/sounds) I found myself getting lost by its addictive gameplay for at least 30 minutes today. Why the heck do I sit here designing an overly complex roleplaying game??! To answer that question by myself: Because it’s what I love doing and its fun for me. But maybe I’m better off devoting some time to create a simple blockbuster first!

So what makes this game so addictive that people are coming back en masse? First and foremost it’s simple and straightforward. No long introduction, no necessity to read instructions, you get into the game quickly. Then there is the addiction factor … Maybe its just me but the reason why it is fun to play is because you try to make your defense perfect to stop the intruding enemies. Another factor is that you can shoot and destroy something. Sounds dumb? I know, but I can imagine that many people’s ‘hunting’ instinct is triggered by that. After all many popular games follow the same scheme. In fact you don’t even need to do the shooting as that is what your towers are doing for you. You just have to place them in a strategically good position and watch how well it works out. The author sure made a good choice by picking a Tower Defense game for this!

Now there are hundreds of other well proven addictive games out there. Make your choice and don’t forget to improve it by adding something that makes it even more fun to play! Meanwhile excuse me … I have to dig through my old games collection and do some searching …

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Hexagon Framework Effects Demo

Here’s a small demo that I threw together yesterday which shows how the effects in the Hexagon Framework effects package can be used. The effects package contains classes that are used on display objects to apply an animated effect on them. That is not all however. The effects send a signal back to the calling class when they are finished and there are two more classes with that effects can be arranged, namely the EffectChainer class and the EffectCombiner class.

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Planewalker Games “The Broken Hourglass” RPG Development Insights

A valuable resource for everyone who is thinking/planning to write a roleplaying game … Indie developer Planewalker Games who are currently making their debut RPG The Broken Hourglass are publishing precious bits of insider information about their game engine called WeiNGINE. The Broken Hourglass is a computer roleplaying game with a strong visual relation to late nineties RPG pearls like Baldur’s Gate, Icewind Dale or Planescape: Torment (who all were based on the Infinity Engine).
Some examples of their articles: Inside the Engine - Introduction to Items, Inside the Engine - Introduction to Sprites, Rules and Mechanics - Group Skills … and there’s a whole lot more when navigating through the links at the bottom of the pages. I kind of soak up such detailed information on game/RPG design as such things are sparsely seeded on the web (you will not see such information leaking from commercial developers!)

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AS 3.0 Data Structures For Game Developers

In case you missed it Michael of Polygonal Labs has released a package of ActionScript 3.0 data structures that are especially dedicated for game development. He’s also writing examples on how some of the classes are used, for example Queue and Tree.
The hexagon framework will contain similar data structure classes but they will adhere more to interfaces and patterns. Nevertheless I will optimize them for speed as best as I can. In case you are wondering … no, the hexagon framework hasn’t been released yet but I can say now that it won’t take too long anymore until initial release.

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How do you create a Preloader with ActionScript 3 in Flash CS3?

Ok, I’ve searched with Google, I’ve asked on FlashCoders but nowhere got an answer. As far as I can understand it we still have to deal with the old problem in Flash of exporting library assets into frame 1 and using a Preloader. If we simply export the library stuff (and classes) into frame 1 we render our Preloader pretty much useless. But creating a Preloader like in ActionScript 2 obviously doesn’t work anymore.

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Alcon 2.0 Public Beta released

I’m happy to announce that Alcon 2.0 has finally been made public. The new version was completely rewritten using ActionScript 3 and Flex 2 and contains several new features that I missed in version 1. The most significant additions are the following:

- Output of up to four log files. You can define which log files to output by changing the settings in the AlconConfig.xml file. Like this it is easily possible to watch the flashlog.txt file that can be created with the Flash Debug Player (more info on this here and here).
- Alcon now features an Inspect panel for inspecting objects.
- A hexadecimal dump of an object can be made. Don’t ask me what this might be useful for now but you never know. - Alcon now features a stopwatch that can be used to measure passed time more easily.
- You are now able to monitor the current host application’s stage framerate and memory usage.

For more info and download check out the Alcon page over at osflash.org.

Please note that this is a beta version! It still has bugs and the Debug class for ActionScript 2.0 is not yet included.

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Woahoazers!

Check out this 3D isometric game engine called renderhjs made in Flash! It took me three days to get my jaw back up from the floor!! (Ok, I’m lying there, I just found this link about ten minutes ago). Not only is it real-time calculated and fully textured 3D but it is written in ActionScript 2 for Flash Player 8 as a minimum. There are some glitches (watch the water basins in the toilet while rotating around) but still this is most impressive! In fact it looks even better than the graphics in Resident Evil. All I’m missing is a control to move the camera around freely but nevertheless it would be awesome to see a full game of this. (via UnitZeroOne).

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Using Flex 2 for GameDev Middleware

While the whole world is hyping Rich Internet Applications, I’m sitting here in my lab and could not bother less! Flex is really neat and who says that it’s only useful for shopping- or flight-ticket booking systems?! Nobody? Good! I’m using Flex to develop my game development Middleware, i.e. editors like the TileSetTool that I’m working on (if I’m not working on the hexagon framework what I’m doing most of the time). When Flex2 was still really fresh I’ve pondered to use Java for this instead but as it turned out, ActionScript 3 is fast enough for most of my desired operations.
So for now this TileSetTool can be used to convert my (custom format) tileset XML files and their belonging tileset image files into combined tsc file which are compressed and saved to disk by the tool (using Zinc). This editor is probably just the first stage to a much more versatile tilemap editor. The tool uses parts of the hexagon framework which also will contain a tile engine to support the tilesets and maps.
It’s fantastic how quick you can knock an application out of the ground with Flex and AS3 while others are still fighting with their IDE.

You can click the image to see a full screenshot of the tool. In case you’re wondering … no, I’m not working on a Flash version of Uridium 2 (would be an idea though). The tileset is only for testing purposes.

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