Shipwright/ZAPDTR/docs/zapd_xml_spec.md

ZAPD XML specification

ZAPD XMLs use a restrictive subset of the XML standard: any ZAPD XML must be a valid XML (All elements starting with <tag> ending appropriately with </tag>, single "empty-element" tags with / at the end, etc.).

Reminder that in

<a>
    <b1>
        <c/>
    </b1>
    <b2>
        <d/>
    </b2>
    <e/>
</a>

<b1>, <b2>, <e/> are children of <a>, but <c/> is not. <c/> is a descendent of <a> and a child of <b>.

• Every XML's outermost element start/end tag is a single <Root>.

• The children of a <Root> must be <File>s.

• A <File> has resources as children. A resource is almost always single empty-element tag, and has one of the types

  • <Texture>
  • <Background>
  • <Blob>
  • <DList>
  • <TextureAnimation>
  • <Scene>
  • <Room>
  • <AltHeader>
  • <Animation>
  • <PlayerAnimation>
  • <CurveAnimation>
  • <LegacyAnimation>
  • <Skeleton>
  • <LimbTable>
  • <Limb>
  • <Symbol>
  • <Collision>
  • <Scalar>
  • <Vector>
  • <Vtx>
  • <Mtx>
  • <Cutscene>
  • <Array>
  • <Path>
  • <PlayerAnimationData>

• A <File> cannot descend from a <File>.

• All resources must be children of a <File>.

• <Array> is the only paired resource tag enclosing an element; the element must be a single resource tag, one of

  • <Scalar>
  • <Vector>
  • <Vtx>