China DOS Union

MINIdia*.* File Description

After merging the functions of each function and optimizing the code, this was a successful production of the smallest version of the dialog box demonstration program (only the Chinese character display version) ----

Only 1187 bytes of miniDia.com (self-contained font data version)
Only 818 bytes of miniDial.com (requires font HZK12 version)

The source program *.ASM is in the compressed package.

Ben Shi on 2006.9.4

Originally posted by jizhouhao at 10:50:

Alas, I feel the same... Everywhere are ax, bx, and the whole program makes me dizzy.

Can the following functions be added:
1. Here at the start, programs can be loaded, just like clicking: Windows' Start -> Programs -> Word to run Word.
2. When exiting this interface, press OK to return to DOS, and press Cancel to continue to return to the original interface.

Awesome...

LZ and Ben are brothers, really too strong. HOHO

Really powerful...

Oh, expert! Little brother has always wanted to learn assembly language, but just can't get started, so depressed.

Reading Wang Shuang's "Assembly Language" can really lead to an "enlightenment" entry! (Unfortunately, back in my own day, there was no such book written like that!)
Then, while doing experiments, also refer to an assembly instruction book. --- You need to disassemble short.COM files frequently.
You must learn through actual combat! ! !
Otherwise, you will never be able to do actual combat! ! ! ! ! !
I have never learned about computers from a teacher in class!
Pure self-study (facing the screen) --- from English DOS to Chinese DOS to systems, software, hardware, programming, etc.

Strong, I don't know when I will be able to learn it. I really want to find a teacher.

Not bad, support.

12*12, 14*14, 16*16 Chinese character fonts can be considered for external use, which can save memory, but at the cost of speed.

In the PowsdeRTOS system: GUI, I also encountered memory and speed issues before, heh heh.

Quote from post 18

Originally posted by wwwlgh at 2006-12-11 23:15:
Can the following functions be added:
1. In the Start area, programs can be loaded, just like clicking: Windows Start -> Programs -> Word to run Word.
2. When exiting this interface, press OK to return to DOS...

In the GUI of the PowsdeRTOS system, it is as you said: Start -> Programs -> Applications...


In fact, this is exactly the reason for "first impression bias", which has caused the existing usage habits of everyone. Like the "Start" in the APPLE system, it is another feeling, hehe.

[ Last edited by osfree on 2007-2-1 at 04:45 AM ]

Originally posted by osfree at 2007-2-1 04:27:
Not bad, support.

For 12*12, 14*14, 16*16 Chinese character fonts, consider external hanging, which can save memory but sacrifice speed.

In the PowsdeRTOS system: GUI, I also encountered memory and speed issues before...

In the history of the development of DOS Chinese character systems, the font processing solution can be for reference. If you can know the text range of the content that is often displayed, you can consider putting the frequently used character glyphs in the high-speed cache, and the other character glyphs in the hard disk, so that a better speed can also be achieved.

Good

Under DOS, if you rely entirely on calling the drawing of points, the speed will be very slow. A more compromise method is to rigidly stipulate that the start and end positions of the rectangular box must be multiples of 8 (this is also equivalent to the coordinates in text mode, which is beneficial for localizing the original English software without the support of a Chinese character system, and at the same time, there will be no need to shield the written points). Since it is 16-color, the color can be split into 4 planes and written 4 times. When writing to the video memory, try to use 32-bit transmission as much as possible. Special processing is done for points that are not enough to make up 4 bytes. In this way, the overall display speed will be greatly improved.

[ Last edited by netwinxp on 2008-9-18 at 04:59 PM ]