46 lines
1.7 KiB
Lua
46 lines
1.7 KiB
Lua
-- this includes the iup system
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--local iuplua_open = package.loadlib("iuplua51.dll", "iuplua_open");
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--if(iuplua_open == nil) then require("libiuplua51"); end
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--iuplua_open();
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-- this includes the "special controls" of iup (dont change the order though)
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--local iupcontrolslua_open = package.loadlib("iupluacontrols51.dll", "iupcontrolslua_open");
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--if(iupcontrolslua_open == nil) then require("libiupluacontrols51"); end
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--iupcontrolslua_open();
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--TODO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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--LUACALL_BEFOREEXIT use that instead of emu.OnClose below
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-- callback function to clean up our mess
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-- this is called when the script exits (forced or natural)
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-- you need to close all the open dialogs here or FCEUX crashes
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--function emu.OnClose.iuplua()
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-- gui.popup("OnClose!");
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--if(emu and emu.OnCloseIup ~= nil) then
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-- emu.OnCloseIup();
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--end
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--iup.Close();
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--end
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-- this system allows you to open a number of dialogs without
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-- having to bother about cleanup when the script exits
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handles = {}; -- this table should hold the handle to all dialogs created in lua
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dialogs = 0; -- should be incremented PRIOR to creating a new dialog
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-- called by the onclose event (above)
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function OnCloseIup()
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if (handles) then -- just in case the user was "smart" enough to clear this
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local i = 1;
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while (handles[i] ~= nil) do -- cycle through all handles, false handles are skipped, nil denotes the end
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if (handles[i] and handles[i].destroy) then -- check for the existence of what we need
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handles[i]:destroy(); -- close this dialog (:close() just hides it)
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handles[i] = nil;
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end;
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i = i + 1;
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end;
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end;
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end;
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emu.registerexit(OnCloseIup);
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