/// <summary>
/// Gets all RMB blocks from a location populated with building data from MAPS.BSA.
/// This method is using "best effort" process at this point in time.
/// However, it does yield very accurate results most of the time.
/// Please use exception handling when calling this method for now.
/// It will be progressed over time.
/// </summary>
/// <param name="location">Location to use.</param>
/// <param name="blocksOut">Array of blocks populated with data from MAPS.BSA.</param>
public static void GetLocationBuildingData(DFLocation location, out DFBlock[] blocksOut)
{
List <BuildingPoolItem> namedBuildingPool = new List <BuildingPoolItem>();
List <DFBlock> blocks = new List <DFBlock>();
// Get content reader
ContentReader contentReader = DaggerfallUnity.Instance.ContentReader;
if (contentReader == null)
{
throw new Exception("GetCompleteBuildingData() could not find ContentReader.");
}
// Store named buildings in pool for distribution
for (int i = 0; i < location.Exterior.BuildingCount; i++)
{
DFLocation.BuildingData building = location.Exterior.Buildings[i];
if (IsNamedBuilding(building.BuildingType))
{
BuildingPoolItem bpi = new BuildingPoolItem();
bpi.buildingData = building;
bpi.used = false;
namedBuildingPool.Add(bpi);
}
}
// Get building summary of all blocks in this location
int width = location.Exterior.ExteriorData.Width;
int height = location.Exterior.ExteriorData.Height;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Get block name
string blockName = contentReader.BlockFileReader.CheckName(contentReader.MapFileReader.GetRmbBlockName(ref location, x, y));
// Get block data
DFBlock block;
if (!contentReader.GetBlock(blockName, out block))
{
throw new Exception("GetCompleteBuildingData() could not read block " + blockName);
}
// Assign building data for this block
BuildingReplacementData buildingReplacementData;
for (int i = 0; i < block.RmbBlock.SubRecords.Length; i++)
{
DFLocation.BuildingData building = block.RmbBlock.FldHeader.BuildingDataList[i];
if (IsNamedBuilding(building.BuildingType))
{
// Check for replacement building data and use it if found
if (WorldDataReplacement.GetBuildingReplacementData(blockName, block.Index, i, out buildingReplacementData))
{
// Use custom building values from replacement data, don't use pool or maps file
building.NameSeed = location.Exterior.Buildings[0].NameSeed;
building.FactionId = buildingReplacementData.FactionId;
building.BuildingType = (DFLocation.BuildingTypes)buildingReplacementData.BuildingType;
building.LocationId = location.Exterior.Buildings[0].LocationId;
building.Quality = buildingReplacementData.Quality;
}
else
{
// Try to find next building and merge data
BuildingPoolItem item;
if (!GetNextBuildingFromPool(namedBuildingPool, building.BuildingType, out item))
{
Debug.LogFormat("End of city building list reached without finding building type {0} in location {1}.{2}", building.BuildingType, location.RegionName, location.Name);
}
else
{
// Copy found city building data to block level
building.NameSeed = item.buildingData.NameSeed;
building.FactionId = item.buildingData.FactionId;
building.Sector = item.buildingData.Sector;
building.LocationId = item.buildingData.LocationId;
building.Quality = item.buildingData.Quality;
}
}
// Set whatever building data we could find
block.RmbBlock.FldHeader.BuildingDataList[i] = building;
}
}
// Save block data
blocks.Add(block);
}
}
// Send blocks array back to caller
blocksOut = blocks.ToArray();
}
/// <summary>
/// Gets all RMB blocks from a location populated with building data from MAPS.BSA.
/// This method is using "best effort" process at this point in time.
/// However, it does yield very accurate results most of the time.
/// Please use exception handling when calling this method for now.
/// It will be progressed over time.
/// </summary>
/// <param name="location">Location to use.</param>
/// <param name="blocksOut">Array of blocks populated with data from MAPS.BSA.</param>
public static void GetLocationBuildingData(DFLocation location, out DFBlock[] blocksOut)
{
List <BuildingPoolItem> namedBuildingPool = new List <BuildingPoolItem>();
List <DFBlock> blocks = new List <DFBlock>();
// Get content reader
ContentReader contentReader = DaggerfallUnity.Instance.ContentReader;
if (contentReader == null)
{
throw new Exception("GetCompleteBuildingData() could not find ContentReader.");
}
// Store named buildings in pool for distribution
for (int i = 0; i < location.Exterior.BuildingCount; i++)
{
DFLocation.BuildingData building = location.Exterior.Buildings[i];
if (IsNamedBuilding(building.BuildingType))
{
BuildingPoolItem bpi = new BuildingPoolItem();
bpi.buildingData = building;
bpi.used = false;
namedBuildingPool.Add(bpi);
}
}
// Get building summary of all blocks in this location
int width = location.Exterior.ExteriorData.Width;
int height = location.Exterior.ExteriorData.Height;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Get block name
string blockName = contentReader.BlockFileReader.CheckName(contentReader.MapFileReader.GetRmbBlockName(ref location, x, y));
// Get block data
DFBlock block;
if (!contentReader.GetBlock(blockName, out block))
{
throw new Exception("GetCompleteBuildingData() could not read block " + blockName);
}
// Make a copy of the building data array for our block copy since we're modifying it
DFLocation.BuildingData[] buildingArray = new DFLocation.BuildingData[block.RmbBlock.FldHeader.BuildingDataList.Length];
Array.Copy(block.RmbBlock.FldHeader.BuildingDataList, buildingArray, block.RmbBlock.FldHeader.BuildingDataList.Length);
block.RmbBlock.FldHeader.BuildingDataList = buildingArray;
// Assign building data for this block
BuildingReplacementData buildingReplacementData;
for (int i = 0; i < block.RmbBlock.SubRecords.Length; i++)
{
DFLocation.BuildingData building = block.RmbBlock.FldHeader.BuildingDataList[i];
if (IsNamedBuilding(building.BuildingType))
{
// Try to find next building and merge data
BuildingPoolItem item;
if (!GetNextBuildingFromPool(namedBuildingPool, building.BuildingType, out item))
{
Debug.LogFormat("End of city building list reached without finding building type {0} in location {1}.{2}", building.BuildingType, location.RegionName, location.Name);
}
// Copy found city building data to block level
building.NameSeed = item.buildingData.NameSeed;
building.FactionId = item.buildingData.FactionId;
building.Sector = item.buildingData.Sector;
building.LocationId = item.buildingData.LocationId;
building.Quality = item.buildingData.Quality;
// Check for replacement building data and use it if found
if (WorldDataReplacement.GetBuildingReplacementData(blockName, block.Index, i, out buildingReplacementData))
{
// Use custom building values from replacement data, but only use up pool item if factionId is zero
if (buildingReplacementData.FactionId != 0)
{
// Don't use up pool item and set factionId, NameSeed, Quality from replacement data
item.used = false;
building.FactionId = buildingReplacementData.FactionId;
building.Quality = buildingReplacementData.Quality;
building.NameSeed = (ushort)(buildingReplacementData.NameSeed + location.LocationIndex); // Vary name seed by location
}
// Always override type
building.BuildingType = (DFLocation.BuildingTypes)buildingReplacementData.BuildingType;
}
// Matched to classic: special handling for some Order of the Raven buildings
if (block.RmbBlock.FldHeader.OtherNames != null &&
block.RmbBlock.FldHeader.OtherNames[i] == "KRAVE01.HS2")
{
building.BuildingType = DFLocation.BuildingTypes.GuildHall;
building.FactionId = 414;
}
// Set whatever building data we could find
block.RmbBlock.FldHeader.BuildingDataList[i] = building;
}
}
// Save block data
blocks.Add(block);
}
}
// Send blocks array back to caller
blocksOut = blocks.ToArray();
}
// Set texture and height data for city tiles
public static void SetLocationTiles(ContentReader contentReader, ref MapPixelData mapPixel)
{
const int tileDim = 16;
const int chunkDim = 8;
// Get location
DFLocation location = contentReader.MapFileReader.GetLocation(mapPixel.mapRegionIndex, mapPixel.mapLocationIndex);
// Centre location tiles inside terrain area
int startX = ((chunkDim * tileDim) - location.Exterior.ExteriorData.Width * tileDim) / 2;
int startY = ((chunkDim * tileDim) - location.Exterior.ExteriorData.Height * tileDim) / 2;
// Full 8x8 locations have "terrain blend space" around walls to smooth down random terrain towards flat area.
// This is indicated by texture index > 55 (ground texture range is 0-55), larger values indicate blend space.
// We need to know rect of actual city area so we can use blend space outside walls.
int xmin = terrainSampleDim, ymin = terrainSampleDim;
int xmax = 0, ymax = 0;
// Iterate blocks of this location
for (int blockY = 0; blockY < location.Exterior.ExteriorData.Height; blockY++)
{
for (int blockX = 0; blockX < location.Exterior.ExteriorData.Width; blockX++)
{
// Get block data
DFBlock block;
string blockName = contentReader.MapFileReader.GetRmbBlockName(ref location, blockX, blockY);
if (!contentReader.GetBlock(blockName, out block))
continue;
// Copy ground tile info
for (int tileY = 0; tileY < tileDim; tileY++)
{
for (int tileX = 0; tileX < tileDim; tileX++)
{
DFBlock.RmbGroundTiles tile = block.RmbBlock.FldHeader.GroundData.GroundTiles[tileX, (tileDim - 1) - tileY];
int xpos = startX + blockX * tileDim + tileX;
int ypos = startY + blockY * tileDim + tileY;
int offset = (ypos * terrainSampleDim) + xpos;
int record = tile.TextureRecord;
if (tile.TextureRecord < 56)
{
// Track interior bounds of location tiled area
if (xpos < xmin) xmin = xpos;
if (xpos > xmax) xmax = xpos;
if (ypos < ymin) ymin = ypos;
if (ypos > ymax) ymax = ypos;
// Store texture data from block
mapPixel.samples[offset].record = record;
mapPixel.samples[offset].flip = tile.IsFlipped;
mapPixel.samples[offset].rotate = tile.IsRotated;
mapPixel.samples[offset].location = true;
}
}
}
}
}
// Update location rect with extra clearance
const int extraClearance = 2;
Rect locationRect = new Rect();
locationRect.xMin = xmin - extraClearance;
locationRect.xMax = xmax + extraClearance;
locationRect.yMin = ymin - extraClearance;
locationRect.yMax = ymax + extraClearance;
mapPixel.locationRect = locationRect;
}
