I’ve missed my first Friday “deadline” for
2008 2018, that’s a cracking start to the year… having a cold is my excuse and I’m sticking to it, although that might just be the mucus!
The aftermath of the “festive season” means that I didn’t have much of note to write about at the moment anyway, I’m still hacking away in the background at the Hex Files remix when I can find time and have been mulling over a game for C64CD which will no doubt prove to be just another cheap excuse to write a scrolling shoot ’em up, but I’m tempted to throw some of the sillier ideas I’ve had for “features” into the mix for that one.
And before I forget, couple of folks have asked why Blok Copy or DYCP 2018 didn’t appear in last month’s workprint; that’s a simple one really, neither project had been decided upon when the post went live! I like to think of myself as spontaneous, although everyone else seems to feel it’s more “annoyingly erratic”.
So Blok Copy on the Atari 8-bit wasn’t the only Cosine contribution to the New Years Disk 2018 because Cosine also churned out a little demo called DYCP 2018. And yes, I know that’s a terrible title but I was taking the Roy Walker approach to naming for this one and, after scratching my head for a few hours, nothing better presented itself!
The main reason for this one is that Andy Vaisey sent along a great cover of the loading music from Uridium 2 on the Amiga; he’d produced it whilst getting his head around the Atari 8-bit’s POKEY sound hardware but the tune was triple speed (so is called 150 times a second rather than just 50) and needed code around it which wouldn’t mind being interrupted from time to time if you’ll excuse the “pun”. I wasn’t thinking about that as I delved through my workfiles but realised that one of my five year old DYCP prototypes would work in that respect and spent a morning making the two work together.
Why is there a copy of the C64’s power up screen here…? That’s mostly because the DYCP routine has been written the “C64 way” using one character set and arranging everything in memory to make drawing the letters as fast and efficient as possible.
Blok Copy on the Atari 8-bit is an action puzzle game that I originally wrote for the Atari 2600 but bodged the code so badly that it crashes real consoles – one of these days that’ll need sorting out – before porting the game logic to the Commodore PET and onwards to other platforms. And now there’s a new version in town, during the Christmas period the source code was pulled apart and introduced to the Atari 8-bit before some demo-like vertical colour splits were added to make it look pretty and Andy Vaisey produced a lovely rendition of the Sean Connolly tune Sporting Chance which has been the Blok Copy soundtrack since the C64DTV2 version. This new iteration was released as part of the New Years Disk 2018
The gameplay is simple enough, the playfield has five rows of seven tiles which are randomly mixed up at the start of a level and the player has to shift them around until the first column is all 1 tiles, the second has all 2 tiles and so on. A joystick in port 1 controls the on-screen cursor and holding fire whilst moving up or down will shuffle the current column accordingly with left or right moving the current row. The time limit might seem generous on the first level where only three computer-controlled moves take place, but won’t feel so as the game progresses.
The Atari 8-bit code and graphics were ported from the C64 version, but before that happened I wanted to make some tweaks; the source has been “sanitised” to make it more readable, the in-game graphics reworked so that it’s easier to tell the tiles apart – people complained about that with the previous version – and a couple of bugs squidged which were introduced when reworking the PET code. That means there’s a new version for the C64 too, so welcome to Blok Copy RX which was also released today!
Happy new year and all that gubbins… there’ll be a second post along in the near future for the other release from today!