Midgarts

Midgarts Client is an attempt to write a modern client implementation of the old classic Ragnarök Online game.

Current Screenshots:

Table of Contents

• Introduction (coming soon)
• TODO
• Dependencies
• Building & Running
• Tools
  • GRF Explorer
• Examples

Introduction

TODO

Please have a look at the open milestones:

Dependencies

1. CentOS/Fedora-like Linux Distros: SDL2{,_image,_mixer,_ttf,_gfx}-devel alsa-lib-devel libX11-devel libXcursor-devel libXrandr-devel libXinerama-devel mesa-libGL-devel libXi-devel libXxf86vm-devel

2. Arch Linux: pacman -S sdl2{,_image,_mixer,_ttf,_gfx}

3. MacOS:

brew install sdl2{,_image,_mixer,_ttf,_gfx} pkg-config

Building and Running

1. Generate and env file by copying the distributed (.env.dist) file:

cp .env.dist .env 

2. Make sure to alter the GRF_FILE_PATH variable on the .env file:

GRF_FILE_PATH=/path/to/data.grf

3. Build the main binary by running:

go build -o midgarts ./cmd/sdlclient/main.go 

4. Run the binary:

./midgarts

Tools

GRF Explorer

Latest screenshots:

Examples

Loading a GRF file

grfFilef, err := grf.Load("data.grf")

Getting an entry

grfEntry, err := f.GetEntry("data\sprite\ork_warrior.spr")

Loading SPR files

sprFile, err := spr.Load(e.Data)

Generating a PNG from a sprite

outputFile, err := os.Create("out/test.png")
if err != nil {
log.Fatal(err)
}

defer outputFile.Close()

if err = png.Encode(outputFile, img); err != nil {
log.Fatal(err)
}