ServerPackv4.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.mcupdater.com" xmlns:tns="http://www.mcupdater.com" elementFormDefault="qualified">
    <xs:element name="ServerPack">
        <xs:complexType>
            <xs:sequence>
                <xs:element type="tns:ModPackType" name="ModPack" minOccurs="1" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute type="xs:string" name="version" use="required" />
        </xs:complexType>
    </xs:element>

    <xs:complexType name="ModPackType">
        <xs:sequence>
            <xs:element type="tns:PageType" name="Page" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:ServerListType" name="Server" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:ImportType" name="Import" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:LoaderType" name="Loader" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:ModuleType" name="Module" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:SimpleDownloadType" name="Resourcepack" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:SimpleDownloadType" name="Datapack" minOccurs="0" maxOccurs="unbounded" />
            <xs:element type="tns:SimpleDownloadType" name="Shaderpack" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute type="xs:string" name="id" use="required" />
        <xs:attribute type="xs:boolean" name="abstract" use="optional" />
        <xs:attribute type="xs:string" name="name" use="required" />
        <xs:attribute type="xs:anyURI" name="iconUrl" use="optional" />
        <xs:attribute type="xs:string" name="mcVersion" use="required" />
        <xs:attribute type="xs:string" name="revision" use="required" />
        <xs:attribute type="xs:string" name="mainClass" use="optional" />
        <xs:attribute type="xs:string" name="launcherType" use="optional" default="Vanilla"/>
        <xs:attribute type="xs:string" name="serverClass" use="optional" />
        <xs:attribute type="xs:string" name="libOverrides" use="optional" />
    </xs:complexType>

    <xs:complexType name="ServerListType">
        <xs:attribute type="xs:integer" name="order" default="0"/>
        <xs:attribute type="xs:string" name="name"/>
    </xs:complexType>

    <xs:complexType name="PageType">
        <xs:attribute type="xs:string" name="title" />
        <xs:attribute type="xs:anyURI" name="address"/>
    </xs:complexType>

    <xs:complexType name="ImportType">
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attribute type="xs:anyURI" name="url" />
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>

    <xs:complexType name="LoaderType">
        <xs:sequence>
            <!-- Allows for future extensible subelements -->
            <xs:any processContents="skip" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="type">
            <xs:simpleType>
                <xs:restriction base="xs:string">
                    <xs:enumeration value="Forge"/>
                    <xs:enumeration value="NeoForge"/>
                    <!-- Future <xs:enumeration value="Fabric"/> -->
                    <!-- Future <xs:enumeration value="Quilt"/> -->
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute type="xs:string" name="version"/>
        <xs:attribute type="xs:integer" name="loadOrder" default="0"/>
    </xs:complexType>

    <xs:complexType name="ModuleType">
        <xs:complexContent>
            <xs:extension base="tns:BaseModuleType">
                <xs:sequence>
                    <xs:element type="tns:BaseModuleType" name="Submodule" minOccurs="0" maxOccurs="unbounded"/>
                    <xs:element type="tns:ConfigType" name="ConfigFile" minOccurs="0" maxOccurs="unbounded"/>
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>

    <xs:complexType name="BaseModuleType">
        <xs:complexContent>
            <xs:extension base="tns:DownloadableType">
                <xs:sequence>
                    <xs:element type="xs:string" name="LoadPrefix" minOccurs="0" maxOccurs="1"/>
                    <xs:element type="xs:string" name="ModPath" minOccurs="0" maxOccurs="1"/>
                    <xs:element type="tns:RequiredType" name="Required" minOccurs="1" maxOccurs="1"/>
                    <xs:element type="tns:InstallType" name="Type" minOccurs="1" maxOccurs="1"/>
                    <xs:element type="tns:MetaType" name="Meta" minOccurs="0" maxOccurs="1"/>
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>

    <xs:complexType name="ConfigType">
        <xs:complexContent>
            <xs:extension base="tns:DownloadableType">
                <xs:sequence>
                    <xs:element type="xs:string" name="Path" />
                    <xs:element type="xs:boolean" name="NoOverwrite" minOccurs="0"/>
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>

    <xs:complexType name="InstallType">
        <xs:simpleContent>
            <xs:extension base="tns:ModEnum">
                <xs:attribute type="xs:boolean" name="inRoot" />
                <xs:attribute type="xs:integer" name="order" />
                <xs:attribute type="xs:boolean" name="keepMeta" />
                <xs:attribute type="xs:string" name="launchArgs" />
                <xs:attribute type="xs:string" name="jreArgs" />
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>

    <xs:complexType name="RequiredType">
        <xs:simpleContent>
            <xs:extension base="xs:boolean">
                <xs:attribute type="xs:boolean" name="isDefault"/>
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>

    <xs:complexType name="SimpleDownloadType">
        <xs:complexContent>
            <xs:extension base="tns:DownloadableType">
                <xs:sequence>
                    <xs:element type="xs:string" name="FileName" minOccurs="1" maxOccurs="1"/>
                </xs:sequence>
                <xs:attribute type="xs:string" name="name"/>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>

    <xs:complexType name="DownloadableType">
        <xs:sequence>
            <xs:element type="tns:PrioritizedURLType" name="URL" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element type="tns:RepositoryType" name="Repository" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element type="tns:HashType" name="Hash" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element type="xs:long" name="Size" minOccurs="0" maxOccurs="1"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="PrioritizedURLType">
        <xs:attribute type="xs:anyURI" name="address" use="required"/>
        <xs:attribute type="xs:integer" name="priority" default="0"/>
    </xs:complexType>

    <xs:complexType name="RepositoryType">
        <xs:attribute type="xs:string" name="type" use="required"/>
        <xs:attribute type="xs:string" name="project" />
        <xs:attribute type="xs:string" name="file" />
    </xs:complexType>

    <xs:complexType name="HashType">
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attribute type="xs:string" name="algorithm" use="required"/>
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>

    <xs:complexType name="MetaType">
        <xs:sequence>
        <!-- Metadata is freeform but the following are explicitly supported
            <xs:element type="xs:string" name="version" minOccurs="0" />
            <xs:element type="xs:string" name="authors" minOccurs="0" />
            <xs:element type="xs:anyURI" name="URL" minOccurs="0" />
            <xs:element type="xs:string" name="description" minOccurs="0" />
        -->
            <xs:any processContents="skip" minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>

    <xs:simpleType name="ModEnum">
        <xs:restriction base="xs:string">
            <xs:enumeration value="Regular" />
            <xs:enumeration value="Library" />
            <xs:enumeration value="Coremod" />
            <xs:enumeration value="Jar" />
            <xs:enumeration value="Extract" />
            <xs:enumeration value="Litemod" />
            <!-- <xs:enumeration value="Option" /> -->
            <xs:enumeration value="Removal" />
            <xs:enumeration value="Override" />
        </xs:restriction>
    </xs:simpleType>

</xs:schema>