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https://github.com/Kelsidavis/WoWee.git
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290e9bfbd8
Foundation for WoW-compatible addon support: - Vendor Lua 5.1.5 source as a static library (extern/lua-5.1.5) - TocParser: parses .toc files (## directives + file lists) - LuaEngine: Lua 5.1 VM with sandboxed stdlib (no io/os/debug), WoW-compatible print() that outputs to chat, GetTime() stub - AddonManager: scans Data/interface/AddOns/ for .toc files, loads .lua files on world entry, skips LoadOnDemand addons - /run <code> slash command for inline Lua execution - HelloWorld test addon that prints to chat on load Integration: AddonManager initialized after asset manager, addons loaded once on first world entry, reset on logout. XML frame parsing is deferred to a future step.
40 lines
605 B
Lua
40 lines
605 B
Lua
-- fibonacci function with cache
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-- very inefficient fibonacci function
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function fib(n)
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N=N+1
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if n<2 then
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return n
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else
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return fib(n-1)+fib(n-2)
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end
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end
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-- a general-purpose value cache
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function cache(f)
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local c={}
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return function (x)
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local y=c[x]
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if not y then
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y=f(x)
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c[x]=y
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end
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return y
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end
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end
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-- run and time it
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function test(s,f)
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N=0
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local c=os.clock()
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local v=f(n)
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local t=os.clock()-c
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print(s,n,v,t,N)
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end
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n=arg[1] or 24 -- for other values, do lua fib.lua XX
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n=tonumber(n)
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print("","n","value","time","evals")
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test("plain",fib)
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fib=cache(fib)
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test("cached",fib)
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