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Fix minetest.dig_node returning true when node isn't diggable (#10890)
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@ -557,7 +557,7 @@ function core.node_dig(pos, node, digger)
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log("info", diggername .. " tried to dig "
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.. node.name .. " which is not diggable "
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.. core.pos_to_string(pos))
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return
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return false
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end
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if core.is_protected(pos, diggername) then
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@ -566,7 +566,7 @@ function core.node_dig(pos, node, digger)
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.. " at protected position "
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.. core.pos_to_string(pos))
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core.record_protection_violation(pos, diggername)
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return
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return false
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end
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log('action', diggername .. " digs "
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@ -649,6 +649,8 @@ function core.node_dig(pos, node, digger)
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local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
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callback(pos_copy, node_copy, digger)
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end
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return true
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end
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function core.itemstring_with_palette(item, palette_index)
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@ -7628,6 +7628,8 @@ Used by `minetest.register_node`.
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on_dig = function(pos, node, digger),
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-- default: minetest.node_dig
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-- By default checks privileges, wears out tool and removes node.
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-- return true if the node was dug successfully, false otherwise.
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-- Deprecated: returning nil is the same as returning true.
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on_timer = function(pos, elapsed),
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-- default: nil
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@ -141,9 +141,14 @@ bool ScriptApiNode::node_on_dig(v3s16 p, MapNode node,
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push_v3s16(L, p);
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pushnode(L, node, ndef);
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objectrefGetOrCreate(L, digger);
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PCALL_RES(lua_pcall(L, 3, 0, error_handler));
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lua_pop(L, 1); // Pop error handler
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return true;
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PCALL_RES(lua_pcall(L, 3, 1, error_handler));
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// nil is treated as true for backwards compat
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bool result = lua_isnil(L, -1) || lua_toboolean(L, -1);
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lua_pop(L, 2); // Pop error handler and result
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return result;
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}
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void ScriptApiNode::node_on_construct(v3s16 p, MapNode node)
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