class CrystalLuaExample::LuaState

• CrystalLuaExample::LuaState
• Reference
• Object

Defined in:

crystal_lua_example/lua_state.cr

Constant Summary

ALLOC = ->(ud : ::Pointer(Void), ptr : ::Pointer(Void), osize : LibC::Int, nsize : LibC::Int) do if nsize > 0 GC.realloc(ptr, nsize) else GC.free(ptr) Pointer(Void).null end end

BUFFER_READER = ->(state : LibLua::LuaState, data : ::Pointer(Void), size : ::Pointer(LibC::Int)) do buffer = (data.as(::Pointer(Buffer))).value str = buffer.gets if str.nil? size.value = 0 Pointer(LibC::Char).null else size.value = str.bytesize str.to_unsafe end end

Constructors

• .new(exising_state : LibLua::LuaState)
• .new

Instance Method Summary

• #call(nargs : LibC::Int = 0, nresults : LibC::Int = 0)
• #getglobal(name : String)
• #load_string(source : String)
• #pushcfunction(cfun : LibLua::Cfunction)
• #register(name : String, cfun : LibLua::Cfunction)
• #setglobal(name : String)
• #to_unsafe : LibLua::LuaState
• #tostring(idx : LibC::Int)
• #version

Constructor Detail

Instance Method Detail