public void SetTexture(float x, float z, ITexture texture, float rotation)
{
int tx = (int)(x / Constants.terrainPieceSize);
int tz = (int)(z / Constants.terrainPieceSize);
int cx = tx / Constants.terrainHeightsPerChunk;
if (tx < 0 && tx % Constants.terrainHeightsPerChunk != 0)
{
cx--;
}
int cz = tz / Constants.terrainHeightsPerChunk;
if (tz < 0 && tz % Constants.terrainHeightsPerChunk != 0)
{
cz--;
}
Vector2D loc = new Vector2D(cx, cz);
ITerrainChunk tc = terrainChunks[loc] as ITerrainChunk;
if (tc == null)
{
tc = TerrainChunk.CreateTerrainChunk(cx * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, cz * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, Constants.terrainPieceSize, Constants.terrainHeightsPerChunk);
terrainChunks.Add(loc, tc);
}
tc.DrawTexture(texture, x, z, rotation);
}
public void SetHeight(float x, float z, float altitude)
{
int tx = (int)(x / Constants.terrainPieceSize);
int tz = (int)(z / Constants.terrainPieceSize);
Vector2D loc = new Vector2D(tx, tz);
if (terrainHeights.Contains(loc))
{
//Strive.Logging.Log.WarningMessage( "Replacing terrain peice " + tpexists.instance_id + " with " + tp.instance_id );
terrainHeights.Remove(loc);
}
terrainHeights.Add(loc, altitude);
int cx = tx / Constants.terrainHeightsPerChunk;
if (tx < 0 && tx % Constants.terrainHeightsPerChunk != 0)
{
cx--;
}
int cz = tz / Constants.terrainHeightsPerChunk;
if (tz < 0 && tz % Constants.terrainHeightsPerChunk != 0)
{
cz--;
}
loc.Set(cx, cz);
ITerrainChunk tc = terrainChunks[loc] as ITerrainChunk;
if (tc == null)
{
tc = TerrainChunk.CreateTerrainChunk(cx * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, cz * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, Constants.terrainPieceSize, Constants.terrainHeightsPerChunk);
terrainChunks.Add(loc, tc);
}
tc.SetHeight(x, z, altitude);
if (tx % Constants.terrainHeightsPerChunk == 0)
{
loc.Set(cx - 1, cz);
tc = terrainChunks[loc] as ITerrainChunk;
if (tc == null)
{
tc = TerrainChunk.CreateTerrainChunk((cx - 1) * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, cz * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, Constants.terrainPieceSize, Constants.terrainHeightsPerChunk);
terrainChunks.Add(loc, tc);
}
tc.SetHeight(x, z, altitude);
}
if (tz % Constants.terrainHeightsPerChunk == 0)
{
loc.Set(cx, cz - 1);
tc = terrainChunks[loc] as ITerrainChunk;
if (tc == null)
{
tc = TerrainChunk.CreateTerrainChunk(cx * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, (cz - 1) * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, Constants.terrainPieceSize, Constants.terrainHeightsPerChunk);
terrainChunks.Add(loc, tc);
}
tc.SetHeight(x, z, altitude);
}
if (tx % Constants.terrainHeightsPerChunk == 0 && tz % Constants.terrainHeightsPerChunk == 0)
{
loc.Set(cx - 1, cz - 1);
tc = terrainChunks[loc] as ITerrainChunk;
if (tc == null)
{
tc = TerrainChunk.CreateTerrainChunk((cx - 1) * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, (cz - 1) * Constants.terrainHeightsPerChunk * Constants.terrainPieceSize, Constants.terrainPieceSize, Constants.terrainHeightsPerChunk);
terrainChunks.Add(loc, tc);
}
tc.SetHeight(x, z, altitude);
}
}