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Load subcells and default subcell index from mod.yaml

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This commit is contained in:
atlimit8
2014-07-31 18:20:52 -05:00
parent 4b7537bb13
commit 9b30c21f93
9 changed files with 95 additions and 36 deletions
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43
OpenRA.Game/Manifest.cs
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@@ -37,6 +37,20 @@ namespace OpenRA
public readonly Size TileSize = new Size(24, 24);
public readonly TileShape TileShape = TileShape.Rectangle;
[Desc("(x,y,z) offset of the full cell and each sub-cell", "x & y: -512 ... 512, Z >= 0")]
public readonly WVec[] SubCellOffsets =
{
new WVec(0, 0, 0), // full cell - index 0
new WVec(-299, -256, 0), // top left - index 1
new WVec(256, -256, 0), // top right - index 2
new WVec(0, 0, 0), // center - index 3
new WVec(-299, 256, 0), // bottom left - index 4
new WVec(256, 256, 0), // bottom right - index 5
};
[Desc("Default subcell index used if SubCellInit is absent", "0 - full cell, 1 - first sub-cell")]
public readonly int SubCellDefaultIndex = 3;
public Manifest(string mod)
{
var path = new[] { "mods", mod, "mod.yaml" }.Aggregate(Path.Combine);
@@ -87,6 +101,35 @@ namespace OpenRA
if (yaml.ContainsKey("TileShape"))
TileShape = FieldLoader.GetValue<TileShape>("TileShape", yaml["TileShape"].Value);
// Read subcell information
// sub-cell index 0 is the full cell
if (yaml.ContainsKey("SubCells"))
{
var subcells = yaml["SubCells"].ToDictionary();
// Read (x,y,z) offset (relative to cell center) pairs for positioning subcells
if (subcells.ContainsKey("Offsets"))
{
SubCellOffsets = FieldLoader.GetValue<WVec[]>("Offsets", subcells["Offsets"].Value);
foreach (var i in SubCellOffsets)
if (i.X < -512 || i.X > 512 || i.Y < -512 || i.Y > 512 || i.Z < 0)
throw new InvalidDataException("Subcell offsets must be in bounds (X & Y: -512 ... 512, Z > 0)");
}
// Read default subcell index used when creating actors that share cells without SubCellInit
if (subcells.ContainsKey("DefaultIndex"))
SubCellDefaultIndex = FieldLoader.GetValue<int>("DefaultIndex", subcells ["DefaultIndex"].Value);
// Otherwise set the default subcell index to the middle subcell entry
else
SubCellDefaultIndex = SubCellOffsets.Length / 2; // default is the middle subcell entry
}
// validate default index - 0 for no subcells, otherwise > 1 & <= subcell count (offset triples count - 1)
if (SubCellDefaultIndex < (SubCellOffsets.Length > 1 ? 1 : 0) || SubCellDefaultIndex >= 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");
// Allow inherited mods to import parent maps.
var compat = new List<string>();
compat.Add(mod);