Erupe/Erupe

Erupe

WARNING

This project is in its infancy and has no reliable active developer, no documentation, and no support.

General info

Currently allows a JP MHF client (with GameGuard removed) to:

• Login and register an account (registration is automatic if account doesn't exist)
• Create a character
• Get ingame to the main city
• See other players walk around
• Do quests
• Use chat*

Installation

Server

1. Clone the repo with git clone https://github.com/Andoryuuta/Erupe.git

2. Install PostgreSQL

3. Launch psql shell, CREATE DATABASE erupe;.

4. Setup database with golang-migrate:

   Windows:

   > go get -tags 'postgres' -u github.com/golang-migrate/migrate/v4/cmd/migrate/
   
   > set POSTGRESQL_URL=postgres://postgres:password@localhost:5432/erupe?sslmode=disable
   
   > cd erupe
   
   > migrate -database %POSTGRESQL_URL% -path migrations up
   

   Linux:

   > go get -tags 'postgres' -u github.com/golang-migrate/migrate/v4/cmd/migrate/
   
   > export POSTGRESQL_URL=postgres://postgres:password@localhost:5432/erupe?sslmode=disable
   
   > cd erupe
   
   > migrate -database $POSTGRESQL_URL -path migrations up
   

   (Replacing postgres:password with your postgres username and password)

5. Edit the config.json

   Namely:

   • Update the database username and password
   • Update the host_ip and ip fields (there are multiple) to your external IP if you are hosting for multiple clients.

6. Place quest/scenario binaries.

   The quest and scenario binary files should be placed in bin/quests/ and bin/scenarios respectively.

Launcher

Erupe ships with a rudimentary custom launcher, so you don't need to obtain the original TW/JP files to simply get ingame. However, it does still support using the original files if you choose to. To set this up, place a copy of the original launcher html/js/css in ./www/tw/, and /www/jp/ for the TW and JP files respectively.

Then, modify the the /launcher/js/launcher.js file as such:

• Find the call to startUpdateProcess(); in a case statement and replace it with finishUpdateProcess();. (This disables the file check and updating)
• (JP ONLY): replace all uses of "https://" with "http://" in the file.

Finally, edit the config.json and set UseOriginalLauncherFiles to true under the launcher settings.

Usage

Note: If you are switching to/from the custom launcher html, you will have to clear your IE cache @ C:\Users\<user>\AppData\Local\Microsoft\Windows\INetCache.

Server

cd Erupe
go run .

Client

Add to hosts:

127.0.0.1 mhfg.capcom.com.tw
127.0.0.1 mhf-n.capcom.com.tw
127.0.0.1 cog-members.mhf-z.jp
127.0.0.1 www.capcom-onlinegames.jp
127.0.0.1 srv-mhf.capcom-networks.jp

Run mhf.exe normally (with locale emulator or appropriate timezone).