fixed nil crash
parent
6d7760d780
commit
d64a3dd2e6
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@ -16,7 +16,7 @@ for i = 1, #dyes do
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if arena_lib.is_player_in_arena(placer:get_player_name(), "quikbild") then
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if arena_lib.is_player_in_arena(placer:get_player_name(), "quikbild") then
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--minetest.chat_send_all('ln17')
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--minetest.chat_send_all('ln17')
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local pos = pointed_thing.above
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local pos = pointed_thing.above
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if minetest.get_node(pos).name == 'air' or string.find(minetest.get_node(pos).name,'quikbild') then
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if pos and minetest.get_node(pos).name == 'air' or string.find(minetest.get_node(pos).name,'quikbild') then
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--minetest.chat_send_all('ln20')
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--minetest.chat_send_all('ln20')
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minetest.set_node(pos, {name="quikbild:" .. name})
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minetest.set_node(pos, {name="quikbild:" .. name})
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@ -32,7 +32,7 @@ for i = 1, #dyes do
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on_use = function(itemstack, user, pointed_thing)
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on_use = function(itemstack, user, pointed_thing)
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if arena_lib.is_player_in_arena(user:get_player_name(), "quikbild") then
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if arena_lib.is_player_in_arena(user:get_player_name(), "quikbild") then
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local pos = pointed_thing.under
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local pos = pointed_thing.under
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if string.find(minetest.get_node(pos).name,'quikbild') then
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if pos and string.find(minetest.get_node(pos).name,'quikbild') then
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minetest.set_node(pos, {name="air"})
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minetest.set_node(pos, {name="air"})
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end
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end
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