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Lua: Add bit.arshift for arithmetic right-shift.

This commit is contained in:
gochaism 2014-08-14 01:49:28 +00:00
parent 8e50487695
commit 6e01ca1808
1 changed files with 10 additions and 1 deletions
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11
BizHawk.Client.Common/lua/EmuLuaLibrary.Bit.cs
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@ -88,7 +88,16 @@ namespace BizHawk.Client.Common
return (uint)(val >> amt); return (uint)(val >> amt);
} }
[LuaMethodAttributes( [LuaMethodAttributes(
"arshift",
"Arithmetic shift right of 'val' by 'amt' bits"
)]
public static int Arshift(int val, int amt)
{
return (int)(val >> amt);
}
[LuaMethodAttributes(
"check", "check",
"Returns result of bit 'pos' being set in 'num'" "Returns result of bit 'pos' being set in 'num'"
)] )]