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A more improved check for the selected item in the "list" type dialog #976

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40 changes: 30 additions & 10 deletions Server/Components/Dialogs/dialog.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -155,7 +155,7 @@ class DialogsComponent final : public IDialogsComponent, public PlayerConnectEve
return false;
}

if (sendDialogResponse.Response < 0 || sendDialogResponse.Response > 1)
if (sendDialogResponse.Response < DialogResponse_Right || sendDialogResponse.Response > DialogResponse_Left)
{
return false;
}
Expand All @@ -167,22 +167,42 @@ class DialogsComponent final : public IDialogsComponent, public PlayerConnectEve

if ((data->style_ == DialogStyle_LIST || data->style_ == DialogStyle_TABLIST || data->style_ == DialogStyle_TABLIST_HEADERS) && data->body_.length() > 0)
{
unsigned int lines = 0;
int count = -1;
std::string temp;

for (unsigned int i = 0; i < data->body_.length() - 1; i++)
std::remove_copy(data->body_.begin(), data->body_.end(), std::back_inserter(temp), '\n');

if (!temp.empty())
{
if (data->body_[i] == '\n')
struct duplicateEndLine
{
bool operator()(char first, char second) const
{
return first == second && first == '\n';
}
};

data->body_.erase(std::unique(data->body_.begin(), data->body_.end(), duplicateEndLine()), data->body_.end());

if (data->body_[0] == '\n')
{
lines++;
data->body_.erase(0, 1);
}
}

if (data->style_ == DialogStyle_TABLIST_HEADERS && lines > 0)
{
lines--;
if (data->body_[data->body_.length() - 1] == '\n')
{
data->body_.erase(std::prev(data->body_.end()));
}

count = std::count(data->body_.begin(), data->body_.end(), '\n');

if (data->style_ == DialogStyle_TABLIST_HEADERS)
{
count--;
}
}

if (sendDialogResponse.ListItem < 0 || sendDialogResponse.ListItem > lines)
if (sendDialogResponse.ListItem < 0 || sendDialogResponse.ListItem > count)
{
return false;
}
Expand Down
4 changes: 3 additions & 1 deletion Shared/NetCode/core.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -748,7 +748,9 @@ namespace RPC

bs.writeUINT16(PlayerID);
bs.writeUINT32(Skin);
bs.writeUINT32(CustomSkin);

if (isDL)
bs.writeUINT32(CustomSkin);
}
};

Expand Down