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https://github.com/Keyslam-Group/Concord.git
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67d67aad5f
* Added a "nothing docstring" at the top of each file we want to generate docs for. We have to do this or ldoc just straight up refuses to generate docs otherwise. * Fixed up a few incorrect docstrings * config.ld is the config file for ldoc These still need some work: a bunch of functions are still undocumented and also: type.lua & run.lua are completely undocumented.
41 lines
884 B
Lua
41 lines
884 B
Lua
--- Pool
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local PATH = (...):gsub('%.[^%.]+$', '')
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local List = require(PATH..".list")
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local Pool = {}
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Pool.__index = Pool
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--- Creates a new Pool
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-- @param name Identifier for the Pool.
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-- @param filter Table containing the required Components
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-- @return The new Pool
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function Pool.new(name, filter)
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local pool = setmetatable(List(), Pool)
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pool.name = name
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pool.filter = filter
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pool.__isPool = true
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return pool
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end
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--- Checks if an Entity is eligible for the Pool.
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-- @param e The Entity to check
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-- @return True if the entity is eligible, false otherwise
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function Pool:eligible(e)
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for _, component in ipairs(self.filter) do
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if not e.components[component] or e.removed[component] then
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return false
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end
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end
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return true
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end
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return setmetatable(Pool, {
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__index = List,
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__call = function(_, ...) return Pool.new(...) end,
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})
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