ushort?GetLiquidTextureCoordMap(MH2OInstance h, int pos)
{
if (h.OffsetVertexData == 0)
{
return(null);
}
switch (GetLiquidVertexFormat(h))
{
case LiquidVertexFormatType.HeightDepth:
case LiquidVertexFormatType.Depth:
case LiquidVertexFormatType.Unk4:
return(null);
case LiquidVertexFormatType.HeightTextureCoord:
case LiquidVertexFormatType.HeightDepthTextureCoord:
return(BitConverter.ToUInt16(data, (int)(h.OffsetVertexData + 4 * ((h.GetWidth() + 1) * (h.GetHeight() + 1) + pos))));
case LiquidVertexFormatType.Unk5:
return(BitConverter.ToUInt16(data, (int)(h.OffsetVertexData + 8 * ((h.GetWidth() + 1) * (h.GetHeight() + 1) + pos))));
default:
break;
}
return(null);
}
public int GetLiquidDepth(MH2OInstance h, int pos)
{
if (h.OffsetVertexData == 0)
{
return(-1);
}
switch (GetLiquidVertexFormat(h))
{
case LiquidVertexFormatType.HeightDepth:
return((sbyte)data[h.OffsetVertexData + (h.GetWidth() + 1) * (h.GetHeight() + 1) * 4 + pos]);
case LiquidVertexFormatType.HeightTextureCoord:
return(0);
case LiquidVertexFormatType.Depth:
return((sbyte)data[h.OffsetVertexData + pos]);
case LiquidVertexFormatType.HeightDepthTextureCoord:
return((sbyte)data[h.OffsetVertexData + (h.GetWidth() + 1) * (h.GetHeight() + 1) * 8 + pos]);
case LiquidVertexFormatType.Unk4:
return((sbyte)data[h.OffsetVertexData + pos * 8]);
case LiquidVertexFormatType.Unk5:
return(0);
default:
break;
}
return(0);
}
public float GetLiquidHeight(MH2OInstance h, int x, int y, int pos)
{
if (h.OffsetVertexData == 0)
{
return(0.0f);
}
if (GetLiquidVertexFormat(h) == LiquidVertexFormatType.Depth)
{
return(0.0f);
}
switch (GetLiquidVertexFormat(h))
{
case LiquidVertexFormatType.HeightDepth:
case LiquidVertexFormatType.HeightTextureCoord:
case LiquidVertexFormatType.HeightDepthTextureCoord:
return(BitConverter.ToSingle(data, (int)(h.OffsetVertexData + pos * 4)));
case LiquidVertexFormatType.Depth:
return(0.0f);
case LiquidVertexFormatType.Unk4:
case LiquidVertexFormatType.Unk5:
return(BitConverter.ToSingle(data, (int)(h.OffsetVertexData + 4 + (pos * 4) * 2)));
default:
return(0.0f);
}
}
public ushort GetLiquidType(MH2OInstance h)
{
if (GetLiquidVertexFormat(h) == LiquidVertexFormatType.Depth)
{
return(2);
}
return(h.LiquidType);
}
public ulong GetLiquidExistsBitmap(MH2OInstance h)
{
if (h.OffsetExistsBitmap != 0)
{
return(BitConverter.ToUInt64(data, (int)(h.OffsetExistsBitmap)));
}
else
{
return(0xFFFFFFFFFFFFFFFFuL);
}
}
public static LiquidVertexFormatType GetLiquidVertexFormat(MH2OInstance liquidInstance)
{
if (liquidInstance.LiquidVertexFormat < (LiquidVertexFormatType)42)
{
return(liquidInstance.LiquidVertexFormat);
}
if (liquidInstance.LiquidType == 2)
{
return(LiquidVertexFormatType.Depth);
}
var liquidType = MapFile.LiquidTypeStorage.LookupByKey(liquidInstance.LiquidType);
if (liquidType != null)
{
if (MapFile.LiquidMaterialStorage.ContainsKey(liquidType.MaterialID))
{
return((LiquidVertexFormatType)MapFile.LiquidMaterialStorage[liquidType.MaterialID].LVF);
}
}
return((LiquidVertexFormatType)(-1));
}
