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revamp ore growth for massive simplification - pure SeedsResource-based

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This commit is contained in:
Chris Forbes
2010-05-01 15:27:42 +12:00
parent affd853a96
commit 63b150f3fd
4 changed files with 34 additions and 71 deletions
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35
OpenRA.Game/Traits/SeedsResource.cs
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@@ -20,14 +20,15 @@
using System;
using System.Linq;
using System.Collections.Generic;
namespace OpenRA.Traits
{
class SeedsResourceInfo : ITraitInfo
{
public readonly float Chance = .05f;
public readonly int Interval = 5;
public readonly int Interval = 75;
public readonly string ResourceType = "Ore";
public readonly int MaxRange = 100;
public object Create(Actor self) { return new SeedsResource(); }
}
@@ -50,14 +51,34 @@ namespace OpenRA.Traits
var resLayer = self.World.WorldActor.traits.Get<ResourceLayer>();
for (var j = -1; j < 2; j++)
for (var i = -1; i < 2; i++)
if (self.World.SharedRandom.NextDouble() < info.Chance)
if (self.World.IsCellBuildable(self.Location + new int2(i, j), false))
resLayer.AddResource(resourceType, self.Location.X + i, self.Location.Y + j, 1);
var cell = RandomWalk(self.Location, self.World.SharedRandom)
.Take(info.MaxRange)
.SkipWhile(p => resLayer.GetResource(p) == resourceType && resLayer.IsFull(p.X, p.Y))
.Cast<int2?>().FirstOrDefault();
if (cell != null &&
(resLayer.GetResource(cell.Value) == resourceType || resLayer.GetResource(cell.Value) == null) &&
self.World.IsCellBuildable(cell.Value, false))
resLayer.AddResource(resourceType, cell.Value.X, cell.Value.Y, 1);
ticks = info.Interval;
}
}
static IEnumerable<int2> RandomWalk(int2 p, Thirdparty.Random r)
{
for (; ; )
{
var dx = r.Next(-1, 2);
var dy = r.Next(-1, 2);
if (dx == 0 && dy == 0)
continue;
p.X += dx;
p.Y += dy;
yield return p;
}
}
}
}