XML:ONLV

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Custom levels that has been created so far:

• Maze
• Arena
• Hexagon
• Junkyard
• Mini-Partenon

OCF threads about level creation:

• "Creating the Lair - A level tutorial"
• "Creating new levels"
• "Create levels with pathfinding grids"
• "More questions about levels"
• "Sketchup tutorials for making levels"
• "Modding Existing levels - Beta" ("Moveable furniture" post)

wiki pages about levels:

• AE:Levels
• AE:Lightmapping_levels
• SketchUp tutorials and tips

xml section

Gosh. Already outdated. ^_^'
Better see at "Creating the Lair - A level tutorial" link.

ONLV = Oni Level file

file structure

• ONLV instance

<Name> - this is your BSL folder (save game slot and level number are defined inside ONLD)

<Environment> - link to AKEV file (solid level geometry)

<Objects> - link to OBOA instance (animated level geometry, sometimes particles)

<SkyBox> - link to skybox file

<Characters> - link to AISA file (pendant of BINACJBOCharacter file), holds character spawn collection

<ObjectQuadMap> - link to ONOA instance (maybe spawnable / function holding objects ?)

<Particles> - link to ENVP instance (pendant of BINACJBOParticle), holds particle spawn collection, door lock lights are typically stored inside ENVP

<Corpses> - link to CRSA instance (corpses consist of 19 body parts)

• OBOA instance

...

• ONOA instance

...

• ENVP instance

...

• CRSA instance

...

Sample code from a trimmed warehouse level.

[...] mean another Corpse code block. There are usually 20 in total. They are somehow needed to prevent bugs.

<?xml version="1.0" encoding="utf-8"?>
<Oni Version="0.9.56.0">
   <Instance id="0" type="ONLV">
       <Name>EnvWarehouse</Name>
       <Environment>AKEVEnvWarehouse</Environment>
       <Objects>#1</Objects>
       <SkyBox>ONSKafternoon</SkyBox>
       <Characters>AISAlevel1_scripts</Characters>
       <ObjectQuadMap>#2</ObjectQuadMap>
       <Particles>#3</Particles>
       <Corpses>#4</Corpses>
   </Instance>
   <Instance id="1" type="OBOA">
       <Objects />
   </Instance>
   <Instance id="2" type="ONOA">
       <Elements />
   </Instance>
   <Instance id="3" type="ENVP">
       <Particles />
   </Instance>
   <Instance id="4" type="CRSA">
       <FixedCount>0</FixedCount>
       <UsedCount>0</UsedCount>
       <Corpses>
           <CRSACorpse>
               <CharacterClass></CharacterClass>
               <Transforms>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
                   <Matrix4x3>0 0 0 0 0 0 0 0 0 0 0 0</Matrix4x3>
               </Transforms>
               <BoundingBox>
                   <Min>0 0 0</Min>
                   <Max>0 0 0</Max>
               </BoundingBox>
           </CRSACorpse>
          [...]
       </Corpses>
   </Instance>
</Oni>

spawnable geometry

In Oni's last level, the platform of the big satellite dish can be spawned/deleted from BSL. Characters on it will fall down when the platform becomes deleted.

I tested that long time ago, I think OBOA used for it (at least in the original data).

If OBOA import is not allowed maybe we can add more such things with the physics.xml and then use the <ScriptId> for BSL? What options exist for <Flags> and <Physics> ?

Possible applications:

• grids in front of ventilation shafts
• ground/ceiling/objects for cutscenes that become partially destroyed
• destrucable walls like in Deus Ex 3 (trigger volume, replacing punch anim with punch-through-wall anim)