Don't allow placement of vines on ceiling
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parent
7d74916ee4
commit
2635880096
@ -1334,6 +1334,50 @@ minetest.register_node("mcl_core:vine", {
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minetest.add_item(pos, oldnode.name)
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end
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end,
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node_placement_prediction = "",
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-- Restrict placement of vines
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on_place = function(itemstack, placer, pointed_thing)
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if pointed_thing.type ~= "node" then
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-- no interaction possible with entities
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return itemstack
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end
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local under = pointed_thing.under
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local node = minetest.get_node(under)
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local def = minetest.registered_nodes[node.name]
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local groups = def.groups
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-- Check special rightclick action of pointed node
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if def and def.on_rightclick then
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if not placer:get_player_control().sneak then
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return def.on_rightclick(under, node, placer, itemstack,
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pointed_thing) or itemstack, false
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end
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end
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-- Only allow placement on solid nodes
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if (not groups) or (not groups.solid) then
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return itemstack
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end
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local above = pointed_thing.above
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-- Vines may not be placed on the ceiling
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if under.y > above.y then
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return itemstack
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end
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local idef = itemstack:get_definition()
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local success = minetest.item_place_node(itemstack, placer, pointed_thing)
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if success then
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if idef.sounds and idef.sounds.place then
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minetest.sound_play(idef.sounds.place, {pos=above, gain=1})
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end
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end
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return itemstack
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end,
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_mcl_blast_resistance = 1,
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_mcl_hardness = 0.2,
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})
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