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Remove lazy loading of binary map data.

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This commit is contained in:
Paul Chote
2016-03-12 21:23:32 +00:00
parent 51bfe4accc
commit 65df25b1a4
22 changed files with 141 additions and 183 deletions
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209
OpenRA.Game/Map/Map.cs
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@@ -146,9 +146,9 @@ namespace OpenRA
public int2 MapSize;
[FieldLoader.Ignore] public Lazy<CellLayer<TerrainTile>> MapTiles;
[FieldLoader.Ignore] public Lazy<CellLayer<ResourceTile>> MapResources;
[FieldLoader.Ignore] public Lazy<CellLayer<byte>> MapHeight;
[FieldLoader.Ignore] public CellLayer<TerrainTile> Tiles;
[FieldLoader.Ignore] public CellLayer<ResourceTile> Resources;
[FieldLoader.Ignore] public CellLayer<byte> Height;
[FieldLoader.Ignore] public CellLayer<byte> CustomTerrain;
[FieldLoader.Ignore] CellLayer<short> cachedTerrainIndexes;
@@ -192,25 +192,16 @@ namespace OpenRA
// Will be dropped on save if nothing is added to it
RuleDefinitions = new MiniYaml("");
MapResources = Exts.Lazy(() => new CellLayer<ResourceTile>(Grid.Type, size));
MapTiles = Exts.Lazy(() =>
Tiles = new CellLayer<TerrainTile>(Grid.Type, size);
Resources = new CellLayer<ResourceTile>(Grid.Type, size);
Height = new CellLayer<byte>(Grid.Type, size);
if (Grid.MaximumTerrainHeight > 0)
{
var ret = new CellLayer<TerrainTile>(Grid.Type, size);
ret.Clear(tileRef);
if (Grid.MaximumTerrainHeight > 0)
ret.CellEntryChanged += UpdateProjection;
return ret;
});
Height.CellEntryChanged += UpdateProjection;
Tiles.CellEntryChanged += UpdateProjection;
}
MapHeight = Exts.Lazy(() =>
{
var ret = new CellLayer<byte>(Grid.Type, size);
ret.Clear(0);
if (Grid.MaximumTerrainHeight > 0)
ret.CellEntryChanged += UpdateProjection;
return ret;
});
Tiles.Clear(tileRef);
SpawnPoints = Exts.Lazy(() => new CPos[0]);
@@ -256,12 +247,64 @@ namespace OpenRA
PlayerDefinitions = MiniYaml.NodesOrEmpty(yaml, "Players");
ActorDefinitions = MiniYaml.NodesOrEmpty(yaml, "Actors");
MapTiles = Exts.Lazy(LoadMapTiles);
MapResources = Exts.Lazy(LoadResourceTiles);
MapHeight = Exts.Lazy(LoadMapHeight);
Grid = modData.Manifest.Get<MapGrid>();
var size = new Size(MapSize.X, MapSize.Y);
Tiles = new CellLayer<TerrainTile>(Grid.Type, size);
Resources = new CellLayer<ResourceTile>(Grid.Type, size);
Height = new CellLayer<byte>(Grid.Type, size);
using (var s = Package.GetStream("map.bin"))
{
var header = new BinaryDataHeader(s, MapSize);
if (header.TilesOffset > 0)
{
s.Position = header.TilesOffset;
for (var i = 0; i < MapSize.X; i++)
{
for (var j = 0; j < MapSize.Y; j++)
{
var tile = s.ReadUInt16();
var index = s.ReadUInt8();
// TODO: Remember to remove this when rewriting tile variants / PickAny
if (index == byte.MaxValue)
index = (byte)(i % 4 + (j % 4) * 4);
Tiles[new MPos(i, j)] = new TerrainTile(tile, index);
}
}
}
if (header.ResourcesOffset > 0)
{
s.Position = header.ResourcesOffset;
for (var i = 0; i < MapSize.X; i++)
{
for (var j = 0; j < MapSize.Y; j++)
{
var type = s.ReadUInt8();
var density = s.ReadUInt8();
Resources[new MPos(i, j)] = new ResourceTile(type, density);
}
}
}
if (header.HeightsOffset > 0)
{
s.Position = header.HeightsOffset;
for (var i = 0; i < MapSize.X; i++)
for (var j = 0; j < MapSize.Y; j++)
Height[new MPos(i, j)] = s.ReadUInt8().Clamp((byte)0, Grid.MaximumTerrainHeight);
}
}
if (Grid.MaximumTerrainHeight > 0)
{
Tiles.CellEntryChanged += UpdateProjection;
Height.CellEntryChanged += UpdateProjection;
}
PostInit();
Uid = ComputeUID(Package);
@@ -361,7 +404,7 @@ namespace OpenRA
PPos[] ProjectCellInner(MPos uv)
{
var mapHeight = MapHeight.Value;
var mapHeight = Height;
if (!mapHeight.Contains(uv))
return NoProjectedCells;
@@ -372,7 +415,7 @@ namespace OpenRA
// Odd-height ramps get bumped up a level to the next even height layer
if ((height & 1) == 1)
{
var ti = Rules.TileSet.GetTileInfo(MapTiles.Value[uv]);
var ti = Rules.TileSet.GetTileInfo(Tiles[uv]);
if (ti != null && ti.RampType != 0)
height += 1;
}
@@ -469,84 +512,6 @@ namespace OpenRA
Uid = ComputeUID(toPackage);
}
public CellLayer<TerrainTile> LoadMapTiles()
{
var tiles = new CellLayer<TerrainTile>(this);
using (var s = Package.GetStream("map.bin"))
{
var header = new BinaryDataHeader(s, MapSize);
if (header.TilesOffset > 0)
{
s.Position = header.TilesOffset;
for (var i = 0; i < MapSize.X; i++)
{
for (var j = 0; j < MapSize.Y; j++)
{
var tile = s.ReadUInt16();
var index = s.ReadUInt8();
// TODO: Remember to remove this when rewriting tile variants / PickAny
if (index == byte.MaxValue)
index = (byte)(i % 4 + (j % 4) * 4);
tiles[new MPos(i, j)] = new TerrainTile(tile, index);
}
}
}
}
if (Grid.MaximumTerrainHeight > 0)
tiles.CellEntryChanged += UpdateProjection;
return tiles;
}
public CellLayer<byte> LoadMapHeight()
{
var tiles = new CellLayer<byte>(this);
using (var s = Package.GetStream("map.bin"))
{
var header = new BinaryDataHeader(s, MapSize);
if (header.HeightsOffset > 0)
{
s.Position = header.HeightsOffset;
for (var i = 0; i < MapSize.X; i++)
for (var j = 0; j < MapSize.Y; j++)
tiles[new MPos(i, j)] = s.ReadUInt8().Clamp((byte)0, Grid.MaximumTerrainHeight);
}
}
if (Grid.MaximumTerrainHeight > 0)
tiles.CellEntryChanged += UpdateProjection;
return tiles;
}
public CellLayer<ResourceTile> LoadResourceTiles()
{
var resources = new CellLayer<ResourceTile>(this);
using (var s = Package.GetStream("map.bin"))
{
var header = new BinaryDataHeader(s, MapSize);
if (header.ResourcesOffset > 0)
{
s.Position = header.ResourcesOffset;
for (var i = 0; i < MapSize.X; i++)
{
for (var j = 0; j < MapSize.Y; j++)
{
var type = s.ReadUInt8();
var density = s.ReadUInt8();
resources[new MPos(i, j)] = new ResourceTile(type, density);
}
}
}
}
return resources;
}
public byte[] SaveBinaryData()
{
var dataStream = new MemoryStream();
@@ -575,7 +540,7 @@ namespace OpenRA
{
for (var j = 0; j < MapSize.Y; j++)
{
var tile = MapTiles.Value[new MPos(i, j)];
var tile = Tiles[new MPos(i, j)];
writer.Write(tile.Type);
writer.Write(tile.Index);
}
@@ -586,7 +551,7 @@ namespace OpenRA
if (heightsOffset != 0)
for (var i = 0; i < MapSize.X; i++)
for (var j = 0; j < MapSize.Y; j++)
writer.Write(MapHeight.Value[new MPos(i, j)]);
writer.Write(Height[new MPos(i, j)]);
// Resource data
if (resourcesOffset != 0)
@@ -595,7 +560,7 @@ namespace OpenRA
{
for (var j = 0; j < MapSize.Y; j++)
{
var tile = MapResources.Value[new MPos(i, j)];
var tile = Resources[new MPos(i, j)];
writer.Write(tile.Type);
writer.Write(tile.Index);
}
@@ -642,7 +607,7 @@ namespace OpenRA
for (var x = 0; x < width; x++)
{
var uv = new MPos(x + Bounds.Left, y + Bounds.Top);
var resourceType = MapResources.Value[uv].Type;
var resourceType = Resources[uv].Type;
if (resourceType != 0)
{
// Cell contains resources
@@ -655,7 +620,7 @@ namespace OpenRA
else
{
// Cell contains terrain
var type = tileset.GetTileInfo(MapTiles.Value[uv]);
var type = tileset.GetTileInfo(Tiles[uv]);
leftColor = type != null ? type.LeftColor : Color.Black;
rightColor = type != null ? type.RightColor : Color.Black;
}
@@ -737,7 +702,7 @@ namespace OpenRA
// (b) Therefore:
// - ax + by adds (a - b) * 512 + 512 to u
// - ax + by adds (a + b) * 512 + 512 to v
var z = MapHeight.Value.Contains(cell) ? 512 * MapHeight.Value[cell] : 0;
var z = Height.Contains(cell) ? 512 * Height[cell] : 0;
return new WPos(512 * (cell.X - cell.Y + 1), 512 * (cell.X + cell.Y + 1), z);
}
@@ -816,14 +781,14 @@ namespace OpenRA
public void Resize(int width, int height)
{
var oldMapTiles = MapTiles.Value;
var oldMapResources = MapResources.Value;
var oldMapHeight = MapHeight.Value;
var oldMapTiles = Tiles;
var oldMapResources = Resources;
var oldMapHeight = Height;
var newSize = new Size(width, height);
MapTiles = Exts.Lazy(() => CellLayer.Resize(oldMapTiles, newSize, oldMapTiles[MPos.Zero]));
MapResources = Exts.Lazy(() => CellLayer.Resize(oldMapResources, newSize, oldMapResources[MPos.Zero]));
MapHeight = Exts.Lazy(() => CellLayer.Resize(oldMapHeight, newSize, oldMapHeight[MPos.Zero]));
Tiles = CellLayer.Resize(oldMapTiles, newSize, oldMapTiles[MPos.Zero]);
Resources = CellLayer.Resize(oldMapResources, newSize, oldMapResources[MPos.Zero]);
Height = CellLayer.Resize(oldMapHeight, newSize, oldMapHeight[MPos.Zero]);
MapSize = new int2(newSize);
var tl = new MPos(0, 0);
@@ -865,8 +830,8 @@ namespace OpenRA
{
for (var i = Bounds.Left; i < Bounds.Right; i++)
{
var type = MapTiles.Value[new MPos(i, j)].Type;
var index = MapTiles.Value[new MPos(i, j)].Index;
var type = Tiles[new MPos(i, j)].Type;
var index = Tiles[new MPos(i, j)].Index;
if (!tileset.Templates.ContainsKey(type))
{
Console.WriteLine("Unknown Tile ID {0}".F(type));
@@ -878,7 +843,7 @@ namespace OpenRA
continue;
index = (byte)r.Next(0, template.TilesCount);
MapTiles.Value[new MPos(i, j)] = new TerrainTile(type, index);
Tiles[new MPos(i, j)] = new TerrainTile(type, index);
}
}
}
@@ -896,7 +861,7 @@ namespace OpenRA
// Invalidate the entry for a cell if anything could cause the terrain index to change.
Action<CPos> invalidateTerrainIndex = c => cachedTerrainIndexes[c] = InvalidCachedTerrainIndex;
CustomTerrain.CellEntryChanged += invalidateTerrainIndex;
MapTiles.Value.CellEntryChanged += invalidateTerrainIndex;
Tiles.CellEntryChanged += invalidateTerrainIndex;
}
var uv = cell.ToMPos(this);
@@ -907,7 +872,7 @@ namespace OpenRA
{
var custom = CustomTerrain[uv];
terrainIndex = cachedTerrainIndexes[uv] =
custom != byte.MaxValue ? custom : Rules.TileSet.GetTerrainIndex(MapTiles.Value[uv]);
custom != byte.MaxValue ? custom : Rules.TileSet.GetTerrainIndex(Tiles[uv]);
}
return (byte)terrainIndex;
@@ -1157,7 +1122,7 @@ namespace OpenRA
Func<CPos, bool> valid = Contains;
if (allowOutsideBounds)
valid = MapTiles.Value.Contains;
valid = Tiles.Contains;
for (var i = minRange; i <= maxRange; i++)
{

4
OpenRA.Game/Map/ProjectedCellRegion.cs
View File

@@ -44,8 +44,8 @@ namespace OpenRA
var maxHeight = map.Grid.MaximumTerrainHeight;
var heightOffset = map.Grid.Type == MapGridType.RectangularIsometric ? maxHeight : maxHeight / 2;
// Use the MapHeight data array to clamp the bottom coordinate so it doesn't overflow the map
mapBottomRight = map.MapHeight.Value.Clamp(new MPos(bottomRight.U, bottomRight.V + heightOffset));
// Use the map Height data array to clamp the bottom coordinate so it doesn't overflow the map
mapBottomRight = map.Height.Clamp(new MPos(bottomRight.U, bottomRight.V + heightOffset));
}
public bool Contains(PPos puv)