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Merge pull request #10917 from abcdefg30/luaClosedCell

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Add a ClosestEdgeCell and a ClosestMatchingEdgeCell function to lua
This commit is contained in:
Oliver Brakmann
2016-03-31 01:04:01 +02:00
parent 69181ec8b9 cec2821f13
commit 4c8b13ef27
1 changed files with 14 additions and 1 deletions
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15
OpenRA.Mods.Common/Scripting/Global/MapGlobal.cs
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@@ -19,7 +19,7 @@ namespace OpenRA.Mods.Common.Scripting
[ScriptGlobal("Map")] [ScriptGlobal("Map")]
public class MapGlobal : ScriptGlobal public class MapGlobal : ScriptGlobal
{ {
SpawnMapActors sma; readonly SpawnMapActors sma;
public MapGlobal(ScriptContext context) public MapGlobal(ScriptContext context)
: base(context) : base(context)
{ {
@@ -78,6 +78,19 @@ namespace OpenRA.Mods.Common.Scripting
return Context.World.Map.ChooseRandomEdgeCell(Context.World.SharedRandom); return Context.World.Map.ChooseRandomEdgeCell(Context.World.SharedRandom);
} }
[Desc("Returns the closest cell on the visible border of the map from the given cell.")]
public CPos ClosestEdgeCell(CPos givenCell)
{
return Context.World.Map.ChooseClosestEdgeCell(givenCell);
}
[Desc("Returns the first cell on the visible border of the map from the given cell,",
"matching the filter function called as function(CPos cell).")]
public CPos ClosestMatchingEdgeCell(CPos givenCell, LuaFunction filter)
{
return FilteredObjects(Context.World.Map.AllEdgeCells.OrderBy(c => (givenCell - c).Length), filter).FirstOrDefault();
}
[Desc("Returns the center of a cell in world coordinates.")] [Desc("Returns the center of a cell in world coordinates.")]
public WPos CenterOfCell(CPos cell) public WPos CenterOfCell(CPos cell)
{ {