public override MapGeneratorParameters CreateParameters( string presetName ) {
if( presetName == null ) {
throw new ArgumentNullException( "presetName" );
} else if( presetName.Equals( Presets[0], StringComparison.OrdinalIgnoreCase ) ) {
// "Default"
return new FlatMapGenParameters {
Preset = Presets[0]
};
} else if( presetName.Equals( Presets[1], StringComparison.OrdinalIgnoreCase ) ) {
// "Ocean"
return new FlatMapGenParameters {
SurfaceThickness = 0,
SoilThickness = 0,
BedrockThickness = 0,
DeepBlock = Block.Water,
Preset = Presets[1]
};
} else {
MapGenTheme theme;
if( EnumUtil.TryParse( presetName, out theme, true ) ) {
FlatMapGenParameters genParams = new FlatMapGenParameters();
genParams.ApplyTheme( theme );
return genParams;
} else {
return null;
}
}
}
public FlatMapGenState(FlatMapGenParameters parameters)
{
Parameters = parameters;
StatusString = "Ready";
ReportsProgress = false;
SupportsCancellation = false;
}
public override Map Generate()
{
if (Finished)
{
return(Result);
}
try {
StatusString = "Generating";
FlatMapGenParameters p = (FlatMapGenParameters)Parameters;
int layer = Parameters.MapWidth * Parameters.MapLength;
Map map = new Map(null, Parameters.MapWidth, Parameters.MapLength, Parameters.MapHeight, true);
int offset = 0;
if (p.BedrockThickness > 0)
{
int bedrockBlocks = layer * p.BedrockThickness;
map.Blocks.MemSet((byte)p.BedrockBlock, 0, bedrockBlocks);
offset += bedrockBlocks;
}
int rockBlocks = layer * (Parameters.MapHeight / 2 + p.GroundLevelOffset -
p.BedrockThickness - p.SoilThickness - p.SurfaceThickness);
map.Blocks.MemSet((byte)p.DeepBlock, offset, rockBlocks);
offset += rockBlocks;
if (p.SoilThickness > 0)
{
int soilBlocks = layer * p.SoilThickness;
map.Blocks.MemSet((byte)p.ShallowBlock, offset, soilBlocks);
offset += soilBlocks;
}
if (p.SurfaceThickness > 0)
{
int surfaceBlocks = layer * p.SurfaceThickness;
map.Blocks.MemSet((byte)p.SurfaceBlock, offset, surfaceBlocks);
offset += surfaceBlocks;
}
if (p.AirBlock != Block.Air)
{
map.Blocks.MemSet((byte)p.AirBlock, offset, map.Blocks.Length - offset);
}
Result = map;
StatusString = "Done";
return(map);
} finally {
Finished = true;
}
}
public override MapGeneratorParameters CreateParameters(string presetName)
{
if (presetName == null)
{
throw new ArgumentNullException("presetName");
}
else if (presetName.Equals(Presets[0], StringComparison.OrdinalIgnoreCase))
{
// "Default"
return(new FlatMapGenParameters {
Preset = Presets[0]
});
}
else if (presetName.Equals(Presets[1], StringComparison.OrdinalIgnoreCase))
{
// "Ocean"
return(new FlatMapGenParameters {
SurfaceThickness = 0,
SoilThickness = 0,
BedrockThickness = 0,
DeepBlock = Block.Water,
Preset = Presets[1]
});
}
else
{
MapGenTheme theme;
if (EnumUtil.TryParse(presetName, out theme, true))
{
FlatMapGenParameters genParams = new FlatMapGenParameters();
genParams.ApplyTheme(theme);
return(genParams);
}
else
{
return(null);
}
}
}
public FlatMapGenState( FlatMapGenParameters parameters ) {
Parameters = parameters;
StatusString = "Ready";
ReportsProgress = false;
SupportsCancellation = false;
}