void TileMap::Load(char* filename)
{
sLog.Debug("Terrain", "Loading %s", filename);
FILE* f = fopen(filename, "rb");
if(f == NULL)
{
sLog.Error("Terrain", "%s does not exist", filename);
return;
}
TileMapHeader header;
fread(&header, 1, sizeof(header), f);
if(header.buildMagic != 12340) //wow version
{
sLog.Error("Terrain", "%s: from incorrect client (you: %u us: %u)", filename, header.buildMagic, 12340);
fclose(f);
return;
}
if(header.areaMapOffset != 0)
LoadAreaData(f, header);
if(header.heightMapOffset != 0)
LoadHeightData(f, header);
if(header.liquidMapOffset != 0)
LoadLiquidData(f, header);
fclose(f);
}
MapTerrainT::MapTerrainT(const BoundingBox3fT& Box, const wxString& HeightMapFile, EditorMaterialI* Material)
: MapPrimitiveT(wxColour(50 + (rand() % 50), 150 + (rand() % 106), 30)),
m_Resolution(65),
m_HeightData(),
m_TerrainBounds(Box),
m_Material(Material),
m_ToolBounds(Vector3fT()),
m_RenderEyeDropper(false),
m_NeedsUpdate(true),
m_Terrain(),
m_TerrainMesh(MatSys::MeshT::TriangleStrip)
{
// Try to load the height data from the passed height map file. Create empty terrain if it fails.
try
{
//XXX Hmmmmm. Evtl. sollten wir eine TerrainLoaderT Klasse machen (die später auch speichern kann)...
LoadHeightData(HeightMapFile);
}
catch (const BitmapT::LoadErrorT& /*E*/)
{
// Set default resolution in case LoadHeightData has already changed it.
m_Resolution=65;
for (unsigned int i=0; i<m_Resolution*m_Resolution; i++)
m_HeightData.PushBack(0);
}
}
