Client Terrain Texture limit removal

[TwistOfFate]

TerrainMng.cpp

In CTerrainMng::CTerrainMng replace

	ZeroMemory( m_aTerrain, sizeof( m_aTerrain ) );//* MAX_TERRAIN );

by

#ifdef __TERRAIN_TEXFIX
	m_aTerrain.clear();
#else // __TERRAIN_TEXFIX
	ZeroMemory( m_aTerrain, sizeof( m_aTerrain ) );//* MAX_TERRAIN );
#endif // __TERRAIN_TEXFIX

In CTerrainMng::DeleteDeviceObjects replace

	for( int i = 0; i < MAX_TERRAIN; i++ )
	{
		if( m_aTerrain[i].m_pTexture )
			SAFE_RELEASE( m_aTerrain[i].m_pTexture  );
	}

by

#ifdef __TERRAIN_TEXFIX
	for( map<DWORD, TERRAIN>::iterator it = m_aTerrain.begin(); it != m_aTerrain.end(); ++it )
	{
		if(it->second.m_pTexture)
			SAFE_RELEASE( it->second.m_pTexture );
	}
#else // __TERRAIN_TEXFIX
	for( int i = 0; i < MAX_TERRAIN; i++ )
	{
		if( m_aTerrain[i].m_pTexture )
			SAFE_RELEASE( m_aTerrain[i].m_pTexture  );
	}
#endif // __TERRAIN_TEXFIX

TerrainMng.h:

Replace

	TERRAIN m_aTerrain[MAX_TERRAIN];

by

#ifdef __TERRAIN_TEXFIX
	map<DWORD, TERRAIN> m_aTerrain;
#else // __TERRAIN_TEXFIX
	TERRAIN m_aTerrain[MAX_TERRAIN];
#endif // __TERRAIN_TEXFIX

~ Enjoy.

[MentaL]

[Addi]

Why are you using a map when a vector'll work fine, most likely even better? o~O

Anyway, you know the entire terrain is redrawn for every single texture layer it has, right? If you've reached the texture limit, you should probably rethink your map. Most professional engines only allow 3-4 textures at once [depends on how many sampler registers are available], but FlyFF's engine is so old that they couldn't at the time, so it only does one. :I

Sooooo much overdraw.

[TwistOfFate]

Because with a map you're not stuck to sequential indexes, with a vector you are. This way we can use 1000+ for our custom worlds' texture IDs so we don't have to redo anything whenever e-flyff releases a new world that already uses these indexes.

edit; replaced maps by 'worlds' to avoid confusion.

[Addi]

Eh. I was goin off of the code in this topic alone, thought it was odd you were replacing an array with a map, but I forgot just how bad FlyFF's source is. xD

Sorry bout that.