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Revert "Node: make _generate_serial_child_name manipulate numbers as String"

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This reverts commits 1025e3ecea
and 799ed2b989.
This commit is contained in:
Rémi Verschelde 2019-01-10 22:39:49 +01:00
parent 658296856c
commit 8cb54182ad
1 changed files with 29 additions and 51 deletions
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80
scene/main/node.cpp
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@ -1008,32 +1008,6 @@ void Node::_validate_child_name(Node *p_child, bool p_force_human_readable) {
}
}
// Return s + 1 as if it were an integer
String increase_numeric_string(const String &s) {
String res = s;
bool carry = res.length() > 0;
for (int i = res.length() - 1; i >= 0; i--) {
if (!carry) {
break;
}
CharType n = s[i];
if (n == '9') { // keep carry as true: 9 + 1
res[i] = '0';
} else {
res[i] = s[i] + 1;
carry = false;
}
}
if (carry) {
res = "1" + res;
}
return res;
}
String Node::_generate_serial_child_name(Node *p_child) {
String name = p_child->data.name;
@ -1066,38 +1040,42 @@ String Node::_generate_serial_child_name(Node *p_child) {
}
String nnsep = _get_name_num_separator();
int name_last_index = name.length() - nnsep.length() - nums.length();
// Assign the base name + separator to name if we have numbers preceded by a separator
if (nums.length() > 0 && name.substr(name_last_index, nnsep.length()) == nnsep) {
name = name.substr(0, name_last_index + nnsep.length());
} else {
nums = "";
}
Vector<String> children_names;
for (int i = 0; i < data.children.size(); i++) {
String child_name = data.children[i]->data.name;
if (data.children[i] == p_child)
continue;
if (child_name.begins_with(name)) {
children_names.push_back(child_name);
int num = 0;
bool explicit_zero = false;
if (nums.length() > 0 && name.substr(name.length() - nnsep.length() - nums.length(), nnsep.length()) == nnsep) {
// Base name + Separator + Number
num = nums.to_int();
name = name.substr(0, name.length() - nnsep.length() - nums.length()); // Keep base name
if (num == 0) {
explicit_zero = true;
}
}
int num_places = nums.length();
for (;;) {
String attempt = name + nums;
if (children_names.find(attempt) == -1) {
String attempt = (name + (num > 0 || explicit_zero ? nnsep + itos(num).pad_zeros(num_places) : "")).strip_edges();
bool found = false;
for (int i = 0; i < data.children.size(); i++) {
if (data.children[i] == p_child)
continue;
if (data.children[i]->data.name == attempt) {
found = true;
break;
}
}
if (!found) {
return attempt;
} else {
if (nums.length() == 0) {
// Name was undecorated so skip to 2 for a more natural result
nums = "2";
name += nnsep; // Add separator because nums.length() > 0 was false
if (num == 0) {
if (explicit_zero) {
// Name ended in separator + 0; user expects to get to separator + 1
num = 1;
} else {
// Name was undecorated so skip to 2 for a more natural result
num = 2;
}
} else {
nums = increase_numeric_string(nums);
num++;
}
}
}