64 lines
1.2 KiB
Lua
64 lines
1.2 KiB
Lua
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-- Buildat: extension/mouseinput/init.lua
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local log = buildat.Logger("extension/mouseinput")
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local M = {safe = {}}
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local subs_move = {}
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local subs_down = {}
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local subs_up = {}
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function __buildat_mouse_move(x, y)
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--log:info("__buildat_mouse_move("..x..", "..y..")")
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for _, cb in ipairs(subs_move) do
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cb(x, y)
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end
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end
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function __buildat_mouse_down(button, x, y)
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--log:info("__buildat_mouse_down("..button..", "..x..", "..y..")")
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for _, cb in ipairs(subs_down) do
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cb(button, x, y)
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end
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end
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function __buildat_mouse_up(button, x, y)
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--log:info("__buildat_mouse_up("..button..", "..x..", "..y..")")
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for _, cb in ipairs(subs_up) do
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cb(button, x, y)
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end
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end
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function M.safe.sub_move(cb)
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table.insert(subs_move, cb)
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end
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function M.safe.unsub_move(cb)
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for i=#subs_move,1,-1 do
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if subs_move[i] == cb then
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table.remove(subs_move, i)
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end
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end
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end
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function M.safe.sub_down(cb)
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table.insert(subs_down, cb)
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end
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function M.safe.unsub_down(cb)
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for i=#subs_down,1,-1 do
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if subs_down[i] == cb then
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table.remove(subs_down, i)
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end
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end
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end
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function M.safe.sub_up(cb)
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table.insert(subs_up, cb)
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end
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function M.safe.unsub_up(cb)
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for i=#subs_up,1,-1 do
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if subs_up[i] == cb then
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table.remove(subs_up, i)
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end
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end
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end
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return M
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