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item_transport.lua: initial support in item luaentity for multiple outputs and trajectories from go_next()
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@ -197,6 +197,12 @@ minetest.register_entity("pipeworks:color_entity", {
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on_activate = luaentity.on_activate,
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})
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-- see below for usage:
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-- determine if go_next returned a multi-mode set.
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local is_multimode = function(v)
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return (type(v) == "table") and (v.__multimode)
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end
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luaentity.register_entity("pipeworks:tubed_item", {
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itemstring = '',
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item_entity = nil,
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@ -297,6 +303,15 @@ luaentity.register_entity("pipeworks:tubed_item", {
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self:setpos(vector.subtract(self.start_pos, vector.multiply(vel, moved_by - 1)))
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self:setvelocity(velocity)
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end
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elseif is_multimode(multimode) then
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-- create new stacks according to returned data.
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local s = self.start_pos
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for _, split in ipairs(multimode) do
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pipeworks.tube_inject_item(s, s, split.velocity, split.itemstack, self.owner)
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end
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-- remove ourself now the splits are sent
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self:remove()
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return
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end
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if new_velocity and not vector.equals(velocity, new_velocity) then
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