pluginManagement {
    repositories {
        maven {
            name "Fabric"
            url "https://maven.fabricmc.net/"
        }
        // TODO: Stop using Forge for versions with NeoForged
        maven {
            name "Forge"
            url "https://maven.minecraftforge.net/"
        }
        maven {
            name "NeoForge Releases"
            url "https://maven.neoforged.net/releases/"
        }
        maven {
            name "NeoForge Snapshot"
            url "https://maven.neoforged.net/snapshots/"
        }
        maven {
            name "Architectury (Better Forge because regular Forge is annoying)" // TODO: Once we switch to NeoForge, would it's gradle work better? or will it have Forge's problems in it
            url "https://maven.architectury.dev/"
        }
        maven {
            name "Quilt"
            url "https://maven.quiltmc.org/repository/release"
        }
        maven { // Used for Vanilla Minecraft's libraries
            name "Sponge"
            url "https://repo.spongepowered.org/repository/maven-public/"
        }
        maven {
            name "ParchmentMC"
            url "https://maven.parchmentmc.org"
        }
        mavenCentral()
        gradlePluginPortal()
        
        // Not needed, but useful for debugging gradle plugins
        mavenLocal()
    }
}



// Throw an error and a little help message if the user forgot to clone the core sub-project
if (!file("./coreSubProjects/LICENSE.txt").exists()) { // the LICENCE.txt file should always, and only exist if the core-sub-project was cloned
    println('''
It seems that the core sub project was not included...
 please make sure that when you were cloning the repo, you were using the `--recurse-submodules` flag on git.
 and if its too late now to re-clone the project, please grab the core sub project in whatever way you can from https://gitlab.com/jeseibel/distant-horizons-core.git

If you still need help with compiling, please read the Readme.md
    ''')
    throw new GradleException("coreSubProject not found")
}




/** Loads the VersionProperties fiel for the currently selected Minecraft version. */
def loadProperties() 
{
    def defaultMcVersion = "1.20.1" // 1.20.1 is our current most stable version so we use that if no version was defined

    def mcVersion = ""
    def mcVers = fileTree("versionProperties").files.name // Get all the files in "versionProperties"
    for (int i = 0; i < mcVers.size(); i++) 
    {
        String version = mcVers[i];
        version = version.replaceAll("\\.properties", "") // As we are getting the file names, we should remove the ".properties" at the end to get the versions
        mcVers[i] = version;
    }

    mcVers.sort((a,b) -> sortSemanticVersionOldestToNewest(a,b)) // Sort so it always goes from oldest to newest

    int mcIndex = -1
    println "Avalible MC versions: ${mcVers}"
    if (hasProperty("mcVer")) 
    {
        mcVersion = mcVer
        mcIndex = mcVers.indexOf(mcVer)
    }
    
    if (mcIndex == -1) 
    {
        println "No mcVer set or the set mcVer is invalid! Defaulting to ${defaultMcVersion}."
        println "Tip: Use -PmcVer=\"${defaultMcVersion}\" in cmd arg to set mcVer."
        mcVersion = defaultMcVersion
        mcIndex = mcVers.indexOf(defaultMcVersion)
        assert mcIndex != -1
    }

    println "Loading properties file at " + mcVersion + ".properties"
    def props = new Properties()
    props.load(new FileInputStream("$rootDir/versionProperties/"+"$mcVersion"+".properties"))

    props.each { prop ->
        gradle.ext.set(prop.key, prop.value)
        // println "Added prop [key:" + prop.key + ", value:" + prop.value + "]"
    }
    gradle.ext.mcVers = mcVers
    gradle.ext.mcIndex = mcIndex
}
/** 
 * input format: "major.minor.patch"
 * needed so we can sort versions with different length strings
 * IE: 1.21.1 should come before 1.21.10
 */
private static int sortSemanticVersionOldestToNewest(String version1, String version2) 
{
    String[] parts1 = version1.split("\\.");
    String[] parts2 = version2.split("\\.");
    
    int major1 = Integer.parseInt(parts1[0]);
    int major2 = Integer.parseInt(parts2[0]);
    if (major1 != major2) 
    {
        return Integer.compare(major1, major2);
    }
    
    int minor1 = Integer.parseInt(parts1[1]);
    int minor2 = Integer.parseInt(parts2[1]);
    if (minor1 != minor2) 
    {
        return Integer.compare(minor1, minor2);
    }
    
    int patch1 = Integer.parseInt(parts1[2]);
    int patch2 = Integer.parseInt(parts2[2]);
    return Integer.compare(patch1, patch2);
}

loadProperties()




// Minecraft independent sub-projects
include("core")
project(":core").projectDir = file('coreSubProjects/core')
include("api")
project(":api").projectDir = file('coreSubProjects/api')

// Minecraft dependent sub-projects
include("common")
// Enables or disables the subprojects depending on whats in the versionProperties/mcVer.properties
for (loader in ((String) gradle.builds_for).split(",")) {
    def loaderName = loader.strip() // Strip it in case a space is added before or after the comma
    println "Adding loader " + loaderName
    include(loaderName)
}
// TODO remove unused fabricLike
//if (gradle.builds_for.contains("fabric") || gradle.builds_for.contains("quilt"))
//    include("fabricLike")


rootProject.name = "DistantHorizons"