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Document full project. Lots of small fixes

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This commit is contained in:
Tjakka5 2020-01-04 01:04:18 +01:00
parent f6669b2e63
commit 69a9e83759
14 changed files with 342 additions and 156 deletions
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14
src/systems.lua
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@ -1,4 +1,5 @@
-- Systems
--- Systems
-- Container for registered SystemClasses
local PATH = (...):gsub('%.[^%.]+$', '')
@ -6,20 +7,23 @@ local Type = require(PATH..".type")
local Systems = {}
function Systems.register(name, system)
--- Registers a SystemClass.
-- @param name Name to register under
-- @param systemClass SystemClass to register
function Systems.register(name, systemClass)
if (type(name) ~= "string") then
error("bad argument #1 to 'Systems.register' (string expected, got "..type(name)..")", 3)
end
if (not Type.isBaseSystem(system)) then
error("bad argument #2 to 'Systems.register' (baseSystem expected, got "..type(system)..")", 3)
if (not Type.isSystemClass(systemClass)) then
error("bad argument #2 to 'Systems.register' (systemClass expected, got "..type(systemClass)..")", 3)
end
if (rawget(Systems, name)) then
error("bad argument #2 to 'Systems.register' (System with name '"..name.."' is already registerd)", 3)
end
Systems[name] = system
Systems[name] = systemClass
end
return setmetatable(Systems, {