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Add backend code for unit command bar.

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This commit is contained in:
Paul Chote
2017-06-03 15:52:59 +01:00
committed by Curtis Shmyr
parent f1eb96b273
commit 52f1ab0969
4 changed files with 355 additions and 6 deletions
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12
OpenRA.Game/Selection.cs
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@@ -25,9 +25,10 @@ namespace OpenRA
void UpdateHash()
{
Hash = actors.Count << 16;
foreach (var a in actors)
Hash ^= Sync.HashActor(a);
// Not a real hash, but things checking this only care about checking when the selection has changed
// For this purpose, having a false positive (forcing a refresh when nothing changed) is much better
// than a false negative (selection state mismatch)
Hash += 1;
}
public void Add(World w, Actor a)
@@ -107,8 +108,9 @@ namespace OpenRA
public void Tick(World world)
{
actors.RemoveWhere(a => !a.IsInWorld || (!a.Owner.IsAlliedWith(world.RenderPlayer) && world.FogObscures(a)));
UpdateHash();
var removed = actors.RemoveWhere(a => !a.IsInWorld || (!a.Owner.IsAlliedWith(world.RenderPlayer) && world.FogObscures(a)));
if (removed > 0)
UpdateHash();
foreach (var cg in controlGroups.Values)
{