mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2024-11-16 11:27:33 -08:00
172 lines
3.9 KiB
Markdown
172 lines
3.9 KiB
Markdown
# Getting Started
|
|
|
|
Assembling **pokecrystal.gbc** requires a certain **Pokemon Crystal** rom:
|
|
|
|
```
|
|
Pokemon - Crystal Version (UE) (V1.0) [C][!].gbc
|
|
md5: 9f2922b235a5eeb78d65594e82ef5dde
|
|
```
|
|
|
|
Save it as **baserom.gbc** in the repository.
|
|
|
|
|
|
Feel free to ask us on
|
|
**[nucleus.kafuka.org #skeetendo](https://kiwiirc.com/client/irc.nolimitzone.com/?#skeetendo)**
|
|
if something goes wrong.
|
|
|
|
|
|
|
|
# Windows
|
|
|
|
If you're on Windows and can't install Linux, **Cygwin** is a great alternative.
|
|
|
|
|
|
## Installing Cygwin
|
|
|
|
Cygwin provides a virtual Linux environment on Windows systems. Just get **setup.exe**.
|
|
|
|
**http://cygwin.com/install.html**
|
|
|
|
During the install:
|
|
|
|
* Keep the defaults.
|
|
* Most mirrors are molasses. Use **http://mirrors.kernel.org**.
|
|
* From the package selection, pick:
|
|
* **wget**
|
|
* **make**
|
|
* **git**
|
|
* **python**
|
|
* **python-setuptools**
|
|
* **unzip**
|
|
|
|
|
|
## Using Cygwin
|
|
|
|
Launch the **Cygwin terminal**.
|
|
Maybe you know your way around the Linux terminal ( **bash** ).
|
|
If not, a crash course:
|
|
```bash
|
|
# list files in current directory
|
|
ls
|
|
|
|
# show current directory
|
|
pwd
|
|
|
|
# change directory
|
|
cd /away/we/go
|
|
```
|
|
|
|
|
|
## Getting up and running
|
|
|
|
We need three things to assemble the source into a rom.
|
|
|
|
1. **rgbds**
|
|
2. a **pokecrystal** repository
|
|
3. a **base rom**
|
|
|
|
-
|
|
|
|
We use **rgbds** to spit out a Game Boy rom from source.
|
|
```bash
|
|
cd /usr/local/bin
|
|
wget http://iimarck.us/etc/rgbds-20130811.zip
|
|
unzip -j rgbds-20130811.zip
|
|
rm rgbds-20130811.zip
|
|
```
|
|
|
|
The **pokecrystal** repository contains the source files used to create the rom.
|
|
```bash
|
|
cd ~
|
|
git clone https://github.com/kanzure/pokecrystal
|
|
cd pokecrystal
|
|
|
|
# install python requirements
|
|
easy_install pip
|
|
pip install -r requirements.txt
|
|
```
|
|
|
|
Not everything is included in the source yet.
|
|
Missing patches are copied from a **base rom** (not included).
|
|
|
|
```
|
|
Pokemon - Crystal Version (UE) (V1.0) [C][!].gbc
|
|
md5: 9f2922b235a5eeb78d65594e82ef5dde
|
|
```
|
|
|
|
Name it **baserom.gbc**.
|
|
|
|
-
|
|
|
|
Now you should be able to build **pokecrystal.gbc** for the first time.
|
|
This assembles a new rom from the source code.
|
|
```bash
|
|
make
|
|
```
|
|
|
|
This ought to take **between 3 and 15 seconds**, depending on your computer.
|
|
|
|
If the last line is `cmp baserom.gbc pokecrystal.gbc`, the build was successful!
|
|
|
|
Your first build processes every source file at once.
|
|
After that, **only modified source files have to be processed again**,
|
|
so compiling again should be a few seconds faster.
|
|
|
|
|
|
|
|
# Linux
|
|
|
|
```bash
|
|
sudo apt-get install make gcc bison git python python-setuptools
|
|
sudo easy_install pip
|
|
|
|
# install rgbds
|
|
git clone git://github.com/bentley/rgbds.git
|
|
cd rgbds
|
|
make
|
|
sudo make install
|
|
|
|
cd ..
|
|
|
|
# download pokecrystal
|
|
git clone git://github.com/kanzure/pokecrystal.git
|
|
cd pokecrystal
|
|
pip install -r requirements.txt
|
|
```
|
|
|
|
Put your base rom in the pokecrystal repository. Name it **baserom.gbc**.
|
|
|
|
To compile the rom from source:
|
|
```bash
|
|
make
|
|
```
|
|
|
|
That will take between 3 and 15 seconds, depending on your computer.
|
|
If you see `cmp baserom.gbc pokecrystal.gbc` as the last line, the build was successful! Rejoice!
|
|
|
|
|
|
|
|
# Now what?
|
|
|
|
**[pokecrystal.asm](https://github.com/kanzure/pokecrystal/blob/master/pokecrystal.asm)** is a good starting point.
|
|
The structure of the source is laid out here.
|
|
|
|
|
|
* Other **make targets** that may come in handy:
|
|
|
|
* `make clean` deletes any preprocessed source files (.tx), rgbds object files and pokecrystal.gbc.
|
|
* `make pngs` decompresses any **lz** files in gfx/ and then exports any graphics files to **png**.
|
|
* `make lzs` does the reverse. This is already part of the build process, so **modified pngs will automatically be converted to 2bpp and lz-compressed** without any additional work.
|
|
|
|
|
|
* **Can't find something?**
|
|
Anyone can add to the source. There's lots to be uncovered.
|
|
|
|
* **Do your own thing!**
|
|
The asm source is hack-friendly, and the supplementary scripts in extras/ can be used for other projects.
|
|
|
|
We'll be happy to answer any **questions** on
|
|
**[nucleus.kafuka.org #skeetendo](https://kiwiirc.com/client/irc.nolimitzone.com/?#skeetendo)**.
|
|
|
|
|