本文整理汇总了C++中game_display::observers方法的典型用法代码示例。如果您正苦于以下问题：C++ game_display::observers方法的具体用法？C++ game_display::observers怎么用？C++ game_display::observers使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类game_display的用法示例。
在下文中一共展示了game_display::observers方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: tab
void floating_textbox::tab(std::vector<team>& teams, const unit_map& /*units*/, game_display& gui)
{
if(active() == false) {
return;
}
switch(mode_) {
case gui::TEXTBOX_SEARCH:
case gui::TEXTBOX_COMMAND:
case gui::TEXTBOX_MESSAGE:
{
std::string text = box_->text();
std::vector<std::string> matches;
// Add players
for(size_t n = 0; n != teams.size(); ++n) {
if(teams[n].is_empty()) continue;
matches.push_back(teams[n].current_player());
}
// Add observers
const std::set<std::string>& observers = gui.observers();
for(std::set<std::string>::const_iterator i = observers.begin();
i != observers.end(); ++i)
{
matches.push_back(*i);
}
// Remove duplicates.
std::sort<std::vector<std::string>::iterator>
(matches.begin(), matches.end());
matches.erase(std::unique(matches.begin(), matches.end()), matches.end());
// Exclude own nick from tab-completion.
if (mode_ == gui::TEXTBOX_MESSAGE) {
matches.erase(std::remove(matches.begin(), matches.end(),
preferences::login()), matches.end());
}
const bool line_start = utils::word_completion(text, matches);
if (matches.empty()) return;
if (matches.size() == 1 && mode_ == gui::TEXTBOX_MESSAGE) {
text.append(line_start ? ": " : " ");
} else {
std::string completion_list = utils::join(matches, ' ');
gui.add_chat_message(time(NULL), "", 0, completion_list,
game_display::MESSAGE_PRIVATE, false);
}
box_->set_text(text);
break;
}
default:
LOG_STREAM(err, display) << "unknown textbox mode\n";
}
}