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Automatically use wine prefix base path with default config on linux

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This commit is contained in:
Tim Sarbin 2019-10-30 01:09:39 -04:00
parent 9fc416e8e2
commit dd403cb0eb
3 changed files with 21 additions and 3 deletions
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21
Core/Engine.go
View File

@ -5,6 +5,7 @@ import (
"io/ioutil"
"log"
"math"
"os"
"path"
"strings"
"sync"
@ -19,6 +20,7 @@ import (
"github.com/essial/OpenDiablo2/UI"
"github.com/hajimehoshi/ebiten"
"github.com/mitchellh/go-homedir"
)
// EngineConfig defines the configuration for the engine, loaded from config.json
@ -36,7 +38,7 @@ type EngineConfig struct {
// Engine is the core OpenDiablo2 engine
type Engine struct {
Settings EngineConfig // Engine configuration settings from json file
Settings *EngineConfig // Engine configuration settings from json file
Files map[string]string // Map that defines which files are in which MPQs
Palettes map[Palettes.Palette]Common.Palette // Color palettes
SoundEntries map[string]Sound.SoundEntry // Sound configurations
@ -74,7 +76,7 @@ func CreateEngine() *Engine {
}
func (v *Engine) loadConfigurationFile() {
log.Println("loading configuration file")
log.Println("Loading configuration file")
configJSON, err := ioutil.ReadFile("config.json")
if err != nil {
log.Fatal(err)
@ -85,7 +87,20 @@ func (v *Engine) loadConfigurationFile() {
if err != nil {
log.Fatal(err)
}
v.Settings = config
v.Settings = &config
// Path fixup for wine-installed diablo 2 in linux
if v.Settings.MpqPath[0] != '/' {
if _, err := os.Stat(v.Settings.MpqPath); os.IsNotExist(err) {
homeDir, _ := homedir.Dir()
newPath := strings.ReplaceAll(v.Settings.MpqPath, `C:\`, homeDir + "/.wine/drive_c/")
newPath = strings.ReplaceAll(newPath, "C:/", homeDir + "/.wine/drive_c/")
newPath = strings.ReplaceAll(newPath, `\`, "/")
if _, err := os.Stat(newPath); !os.IsNotExist(err) {
log.Printf("Detected linux wine installation, path updated to wine prefix path.")
v.Settings.MpqPath = newPath
}
}
}
}
func (v *Engine) mapMpqFiles() {

1
go.mod
View File

@ -5,4 +5,5 @@ go 1.13
require (
github.com/JoshVarga/blast v0.0.0-20180421040937-681c804fb9f0
github.com/hajimehoshi/ebiten v1.9.3
github.com/mitchellh/go-homedir v1.1.0
)

2
go.sum
View File

@ -24,6 +24,8 @@ github.com/jfreymuth/vorbis v1.0.0/go.mod h1:8zy3lUAm9K/rJJk223RKy6vjCZTWC61NA2Q
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
golang.org/x/exp v0.0.0-20180710024300-14dda7b62fcd h1:nLIcFw7GiqKXUS7HiChg6OAYWgASB2H97dZKd1GhDSs=
golang.org/x/exp v0.0.0-20180710024300-14dda7b62fcd/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=