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59 lines
1.1 KiB
Lua
59 lines
1.1 KiB
Lua
--[[
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| This file was obtained through the combined efforts
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| of Madbluntz & Plymouth Antiquarian Society.
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| Credits: lifestorm, Gregory Wayne Rossel JR.,
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| Maloy, DrPepper10 @ RIP, Atle!
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| Visit for more: https://plymouth.thetwilightzone.ru/
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--]]
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function ents.FindByClassAndParent( classname, entity )
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if ( !IsValid( entity ) ) then return end
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local list = ents.FindByClass( classname )
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if ( !list ) then return end
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local out = {}
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for k, v in ipairs( list ) do
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if ( !IsValid(v) ) then continue end
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local p = v:GetParent()
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if ( !IsValid(p) ) then continue end
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if ( p != entity ) then continue end
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table.insert( out, v )
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end
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if ( #out == 0 ) then return end
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return out
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end
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local inext = ipairs({})
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local EntityCache = nil
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function ents.Iterator()
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if ( EntityCache == nil ) then EntityCache = ents.GetAll() end
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return inext, EntityCache, 0
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end
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local function InvalidateEntityCache( ent )
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EntityCache = nil
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end
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hook.Add( "OnEntityCreated", "ents.Iterator", InvalidateEntityCache )
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hook.Add( "EntityRemoved", "ents.Iterator", InvalidateEntityCache )
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