![\"\"](\"http:\/\/www.codedojo.com\/wp-content\/uploads\/2010\/01\/IMG_0002.png\" "\\"IMG_0002\\"")
<\/a>Day\/night mode added! Just kidding, just some palette glitch.<\/p><\/div><\/h2>\n
The .dmod format<\/strong><\/h2>\nWhen Dink was developed, I didn’t give too much thought to how add-ons would work.\u00a0 Here is what it had:<\/p>\n
\n- Each dmod gets its own directory name<\/li>\n
- A readme.txt with a lot of info that I don’t think anybody uses, unsure<\/li>\n
- A text dmod.diz file would include the name, a line for copyright, a url, and a description. (starting with Mystery Island?)<\/li>\n
- preview.bmp that nobody uses (Actually, I think this was added by redink\/Merlin for the 1.08 release, not me)<\/li>\n<\/ul>\n
So yeah, very basic.<\/p>\n
Also missing was a way to package and install them.\u00a0 The first DMOD’s (Search For Milli Vanilli and Mystery Island) were packaged with .exe based installers that would locate the dink directory (in the ugliest way possible) and create a directory there.<\/p>\n
By the way, Search For Milli Vanilli<\/a> has a 4.6 rating?? Come on!! First DMOD ever, giant heads, awesome music, and eerily predicting the future mean nothing?! (The map.dat is dated 10\/15\/1997 .. yeah, not even I would be in poor enough taste to do the dmod AFTER what happened)<\/p>\nSo I thought everybody would create a windows-centric .exe for each add-on?\u00a0 Dumb idea, especially back before the era of nice free install makers.\u00a0 So we ended up with a bunch of zips\/rars\/lha’s or whatever without a real standard.<\/p>\n
Then, an enterprising lad from the Dink community by the name of Merlin created DFArc, a utility to help install and manage dmods.<\/p>\n
He invented the “.dmod” file extension.\u00a0 (I think?)\u00a0 This is basically the above but compressed as tar.bz2.\u00a0 (Grr, I only support .zip in my game framework!)<\/p>\n
Then, the dink community went through the laborious task of converting existing dmods to .dmod format making everybody’s life easier.<\/p>\n
Tar.bz2?!<\/strong><\/h2>\nIf I want to make the DMOD experience smooth and take advantage of the currently 301\u00a0 add-ons (some as big as Dink itself), I need to allow you to download and install the original .dmod files.\u00a0 No porting, no special iPhone versions.\u00a0 No repackaging.<\/p>\n
First I improved my net code to handle redirects and allow in-game downloading by URL: (there will be an easier way too, but this “manual” download way will remain, useful for testing or just installing any dmod you feel like)<\/p>\n
![\"\"](\"https:\/\/www.codedojo.com\/wp-content\/uploads\/2010\/01\/IMG_0007.png\" "\\"IMG_0007\\"")
<\/a>Enter any URL your heart desires. It just better be a .dmod.<\/p><\/div>\n
I searched in vain for a small and portable tar.bz2 unarchiving class so ended up writing one using the bzip2 library.<\/p>\n
Tar is a dead simple format, especially when you can ignore stored file permissions and the like.<\/p>\n
I force all files to be lower-case when writing, helps with the case-sensitivity issue.<\/p>\n
![\"\"](\"https:\/\/www.codedojo.com\/wp-content\/uploads\/2010\/01\/IMG_0008.png\" "\\"IMG_0008\\"")
<\/a>Single pass un-bzip2'ing and un-tar'ing. Quite zippy.<\/p><\/div>\n
After it’s finished, it will kick back to the scrollable DMOD management screen:<\/p>\n
![\"\"](\"https:\/\/www.codedojo.com\/wp-content\/uploads\/2010\/01\/IMG_0006.png\" "\\"IMG_0006\\"")
<\/a>Basic, but functional. I will add more text and probably icons for the readme and url if applicable.<\/p><\/div>\n
And finally:<\/p>\n
![\"\"](\"https:\/\/www.codedojo.com\/wp-content\/uploads\/2010\/01\/IMG_00021.png\" "\\"IMG_0002\\"")
<\/a>Ta-da! You're now playing a user made add-on from the comfort of the train and\/or bathroom!<\/p><\/div>\n
So yeah, very basic.<\/p>\n
Also missing was a way to package and install them.\u00a0 The first DMOD’s (Search For Milli Vanilli and Mystery Island) were packaged with .exe based installers that would locate the dink directory (in the ugliest way possible) and create a directory there.<\/p>\n
By the way, Search For Milli Vanilli<\/a> has a 4.6 rating?? Come on!! First DMOD ever, giant heads, awesome music, and eerily predicting the future mean nothing?! (The map.dat is dated 10\/15\/1997 .. yeah, not even I would be in poor enough taste to do the dmod AFTER what happened)<\/p>\n So I thought everybody would create a windows-centric .exe for each add-on?\u00a0 Dumb idea, especially back before the era of nice free install makers.\u00a0 So we ended up with a bunch of zips\/rars\/lha’s or whatever without a real standard.<\/p>\n Then, an enterprising lad from the Dink community by the name of Merlin created DFArc, a utility to help install and manage dmods.<\/p>\n He invented the “.dmod” file extension.\u00a0 (I think?)\u00a0 This is basically the above but compressed as tar.bz2.\u00a0 (Grr, I only support .zip in my game framework!)<\/p>\n Then, the dink community went through the laborious task of converting existing dmods to .dmod format making everybody’s life easier.<\/p>\n If I want to make the DMOD experience smooth and take advantage of the currently 301\u00a0 add-ons (some as big as Dink itself), I need to allow you to download and install the original .dmod files.\u00a0 No porting, no special iPhone versions.\u00a0 No repackaging.<\/p>\n First I improved my net code to handle redirects and allow in-game downloading by URL: (there will be an easier way too, but this “manual” download way will remain, useful for testing or just installing any dmod you feel like)<\/p>\n Enter any URL your heart desires. It just better be a .dmod.<\/p><\/div>\n I searched in vain for a small and portable tar.bz2 unarchiving class so ended up writing one using the bzip2 library.<\/p>\n Tar is a dead simple format, especially when you can ignore stored file permissions and the like.<\/p>\n I force all files to be lower-case when writing, helps with the case-sensitivity issue.<\/p>\n Single pass un-bzip2'ing and un-tar'ing. Quite zippy.<\/p><\/div>\n After it’s finished, it will kick back to the scrollable DMOD management screen:<\/p>\n Basic, but functional. I will add more text and probably icons for the readme and url if applicable.<\/p><\/div>\n And finally:<\/p>\n Ta-da! You're now playing a user made add-on from the comfort of the train and\/or bathroom!<\/p><\/div>\nTar.bz2?!<\/strong><\/h2>\n
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