void inventory::add_item(item newit, bool keep_invlet)
{
if (keep_invlet && !newit.invlet_is_okay())
assign_empty_invlet(newit); // Keep invlet is true, but invlet is invalid!
if (newit.is_style())
return; // Styles never belong in our inventory.
for (int i = 0; i < items.size(); i++) {
if (items[i][0].stacks_with(newit)) {
/*
if (keep_invlet)
items[i][0].invlet = newit.invlet;
else
*/
newit.invlet = items[i][0].invlet;
items[i].push_back(newit);
return;
} else if (keep_invlet && items[i][0].invlet == newit.invlet)
assign_empty_invlet(items[i][0]);
}
if (!newit.invlet_is_okay() || index_by_letter(newit.invlet) != -1)
assign_empty_invlet(newit);
std::vector<item> newstack;
newstack.push_back(newit);
items.push_back(newstack);
}
void inventory::add_item(item newit)
{
for (int i = 0; i < items.size(); i++) {
if (items[i][0].stacks_with(newit)) {
newit.invlet = items[i][0].invlet;
items[i].push_back(newit);
return;
}
}
if (!newit.invlet_is_okay() || index_by_letter(newit.invlet) != -1) {
int ch;
for (ch = 'a'; ch <= 'z' && ch > 0; ch++) {
if (index_by_letter(ch) == -1) {
newit.invlet = ch;
ch = -1;
}
}
if (ch > 0) {
for (ch = 'A'; ch <= 'Z' && ch > 0; ch++) {
if (index_by_letter(ch) == -1) {
newit.invlet = ch;
ch = -1;
}
}
}
if (ch > 0)
newit.invlet = '`';
}
std::vector<item> newstack;
newstack.push_back(newit);
items.push_back(newstack);
}