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Reference SubCells directly from MapGrid.

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This commit is contained in:
Paul Chote
2016-03-12 21:01:55 +00:00
parent c9e7bb43c2
commit e79fbe1bb9
8 changed files with 33 additions and 38 deletions
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19
OpenRA.Game/Map/MapGrid.cs
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@@ -12,6 +12,7 @@
using System.Drawing;
using System.IO;
using System.Linq;
using OpenRA.Traits;
namespace OpenRA
{
@@ -22,7 +23,8 @@ namespace OpenRA
public readonly MapGridType Type = MapGridType.Rectangular;
public readonly Size TileSize = new Size(24, 24);
public readonly byte MaximumTerrainHeight = 0;
public readonly byte SubCellDefaultIndex = byte.MaxValue;
public readonly SubCell DefaultSubCell = (SubCell)byte.MaxValue;
public readonly WVec[] SubCellOffsets =
{
new WVec(0, 0, 0), // full cell - index 0
@@ -76,9 +78,10 @@ namespace OpenRA
FieldLoader.Load(this, yaml);
// The default subcell index defaults to the middle entry
if (SubCellDefaultIndex == byte.MaxValue)
SubCellDefaultIndex = (byte)(SubCellOffsets.Length / 2);
else if (SubCellDefaultIndex < (SubCellOffsets.Length > 1 ? 1 : 0) || SubCellDefaultIndex >= SubCellOffsets.Length)
var defaultSubCellIndex = (byte)DefaultSubCell;
if (defaultSubCellIndex == byte.MaxValue)
DefaultSubCell = (SubCell)(SubCellOffsets.Length / 2);
else if (defaultSubCellIndex < (SubCellOffsets.Length > 1 ? 1 : 0) || defaultSubCellIndex >= SubCellOffsets.Length)
throw new InvalidDataException("Subcell default index must be a valid index into the offset triples and must be greater than 0 for mods with subcells");
var leftDelta = Type == MapGridType.RectangularIsometric ? new WVec(-512, 0, 0) : new WVec(-512, -512, 0);
@@ -93,5 +96,13 @@ namespace OpenRA
bottomDelta + new WVec(0, 0, 512 * ramp[3])
}).ToArray();
}
public WVec OffsetOfSubCell(SubCell subCell)
{
if (subCell == SubCell.Invalid || subCell == SubCell.Any)
return WVec.Zero;
return SubCellOffsets[(int)subCell];
}
}
}