void Start()
{
string levelPath = @"G:\SteamLibrary\steamapps\common\Alien Isolation\DATA\ENV\PRODUCTION\BSP_TORRENS\";
LevelTextures = TexturePAK.Load(levelPath + "/RENDERABLE/LEVEL_TEXTURES.ALL.PAK", levelPath + "/RENDERABLE/LEVEL_TEXTURE_HEADERS.ALL.BIN");
LoadedTexturesLevel = new AlienTexture[LevelTextures.BIN.Header.EntryCount];
bool[] TextureLoadTrackerLevel = new bool[LevelTextures.BIN.Header.EntryCount];
for (int x = 0; x < LevelTextures.PAK.Header.EntryCount; x++)
{
int binIndex = LevelTextures.PAK.Entries[x].BINIndex;
LoadedTexturesLevel[binIndex] = LoadTexture(x, !TextureLoadTrackerLevel[binIndex]);
TextureLoadTrackerLevel[binIndex] = true;
}
appGrid.GenerateGrid(LoadedTexturesLevel.Length);
int i = 0;
foreach (LoadedTextureUI app in appGrid.transform.GetComponentsInChildren <LoadedTextureUI>(true))
{
app.Setup(LoadedTexturesLevel[i], LevelTextures.BIN.TextureFilePaths[i]);
i++;
}
//scrollRect.normalizedPosition = new Vector2(0, 1);
}
void Start()
{
/*
* CATHODE.Models.ModelsMVR mvr = new CATHODE.Models.ModelsMVR(@"G:\SteamLibrary\steamapps\common\Alien Isolation\DATA\ENV\PRODUCTION\TECH_HUB\WORLD\MODELS.MVR");
* for (int i =0; i < mvr.EntryCount; i++)
* {
* CATHODE.Models.alien_mvr_entry entry = mvr.GetEntry(i);
* entry.IsThisTypeID = 6;
* mvr.SetEntry(i, entry);
* }
* mvr.Save();
* return;
*/
//Load global assets
GlobalTextures = CATHODE.Textures.TexturePAK.Load(SharedVals.instance.PathToEnv + "/GLOBAL/WORLD/GLOBAL_TEXTURES.ALL.PAK", SharedVals.instance.PathToEnv + "/GLOBAL/WORLD/GLOBAL_TEXTURES_HEADERS.ALL.BIN");
//alien_pak2 GlobalAnimations;
//alien_anim_string_db GlobalAnimationsStrings;
//Load level stuff
//LoadLevel(LEVEL_NAME);
//LoadLevel(SharedVals.instance.LevelName);
}
public static alien_textures Load(string PAKFileName, string BINFileName)
{
alien_textures Result = new alien_textures();
Result.PAK = Generic.PAK.Load(PAKFileName, true);
Result.BIN = Textures.TextureBIN.Load(BINFileName);
return(Result);
}
private AlienTexture LoadTexture(int EntryIndex, int paktype = 0, bool loadV1 = true)
{
AlienTexture toReturn = new AlienTexture();
alien_textures AlienTextures = GetTexturesTable(paktype);
if (EntryIndex < 0 || EntryIndex >= AlienTextures.PAK.Header.EntryCount)
{
Debug.LogWarning("Asked to load texture at index " + EntryIndex + ", which is out of bounds!");
return(null);
}
alien_pak_entry Entry = AlienTextures.PAK.Entries[EntryIndex];
alien_texture_bin_texture InTexture = AlienTextures.BIN.Textures[Entry.BINIndex];
Vector2 textureDims;
int textureLength = 0;
int mipLevels = 0;
if (loadV1)
{
textureDims = new Vector2(InTexture.Size_V1[0], InTexture.Size_V1[1]);
textureLength = InTexture.Length_V1;
mipLevels = InTexture.MipLevelsV1;
}
else
{
textureDims = new Vector2(InTexture.Size_V2[0], InTexture.Size_V2[1]);
textureLength = InTexture.Length_V2;
mipLevels = InTexture.MipLevelsV2;
}
if (textureLength == 0)
{
Debug.LogWarning("LENGTH ZERO - NOT LOADING");
return(toReturn);
}
UnityEngine.TextureFormat format = UnityEngine.TextureFormat.BC7;
switch (InTexture.Format)
{
case alien_texture_format.Alien_R32G32B32A32_SFLOAT:
format = UnityEngine.TextureFormat.RGBA32;
break;
case alien_texture_format.Alien_FORMAT_R8G8B8A8_UNORM:
format = UnityEngine.TextureFormat.ETC2_RGBA8; //?
break;
case alien_texture_format.Alien_FORMAT_R8G8B8A8_UNORM_0:
format = UnityEngine.TextureFormat.ETC2_RGBA8; //?
break;
case alien_texture_format.Alien_FORMAT_SIGNED_DISTANCE_FIELD:
Debug.LogWarning("SDF! NOT LOADED");
return(toReturn);
case alien_texture_format.Alien_FORMAT_R8:
format = UnityEngine.TextureFormat.R8;
break;
case alien_texture_format.Alien_FORMAT_BC1:
format = UnityEngine.TextureFormat.DXT1;
break;
case alien_texture_format.Alien_FORMAT_BC2:
Debug.LogWarning("BC2! NOT LOADED");
return(toReturn);
case alien_texture_format.Alien_FORMAT_BC5:
format = UnityEngine.TextureFormat.BC5; //Is this correct?
break;
case alien_texture_format.Alien_FORMAT_BC3:
format = UnityEngine.TextureFormat.DXT5;
break;
case alien_texture_format.Alien_FORMAT_BC7:
format = UnityEngine.TextureFormat.BC7;
break;
case alien_texture_format.Alien_FORMAT_R8G8:
format = UnityEngine.TextureFormat.BC5; // is this correct?
break;
}
BinaryReader tempReader = new BinaryReader(new MemoryStream(AlienTextures.PAK.DataStart));
tempReader.BaseStream.Position = Entry.Offset;
if (InTexture.Type == 7)
{
Cubemap cubemapTex = new Cubemap((int)textureDims.x, format, true);
cubemapTex.name = AlienTextures.BIN.TextureFilePaths[Entry.BINIndex];
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.PositiveX);
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.NegativeX);
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.PositiveY);
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.NegativeY);
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.PositiveZ);
cubemapTex.SetPixelData(tempReader.ReadBytes(textureLength / 6), 0, CubemapFace.NegativeZ);
cubemapTex.Apply();
toReturn.cubemap = cubemapTex;
//AssetDatabase.CreateAsset(cubemapTex, "Assets/Cubemaps/" + Path.GetFileNameWithoutExtension(cubemapTex.name) + ".cubemap");
}
else
{
Texture2D texture = new Texture2D((int)textureDims[0], (int)textureDims[1], format, mipLevels, true);
texture.name = AlienTextures.BIN.TextureFilePaths[Entry.BINIndex];
texture.LoadRawTextureData(tempReader.ReadBytes(textureLength));
texture.Apply();
toReturn.texture = texture;
}
tempReader.Close();
return(toReturn);
}
