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[Toni Förster <toni.foerster@xxxxxxxxx>]

a/this

Diff comments:

> 
> === modified file 'src/wui/attack_box.cc'
> --- src/wui/attack_box.cc	2019-02-23 11:00:49 +0000
> +++ src/wui/attack_box.cc	2019-05-10 18:57:04 +0000
> @@ -128,48 +180,232 @@
>  void AttackBox::init() {
>  	assert(node_coordinates_);
>  
> -	uint32_t max_attackers = get_max_attackers();
> -
> -	UI::Box& linebox = *new UI::Box(this, 0, 0, UI::Box::Horizontal);
> -	add(&linebox);
> -	add_text(linebox, _("Soldiers:"));
> -	linebox.add_space(8);
> -
> -	less_soldiers_ =
> -	   add_button(linebox, "0", &AttackBox::send_less_soldiers, _("Send less soldiers"));
> -
> -	//  Spliter of soldiers
> +	std::vector<Widelands::Soldier*> all_attackers = get_max_attackers();
> +	const size_t max_attackers = all_attackers.size();
> +
> +	UI::Box& mainbox = *new UI::Box(this, 0, 0, UI::Box::Vertical);
> +	add(&mainbox);
> +
> +	UI::Box& linebox = *new UI::Box(&mainbox, 0, 0, UI::Box::Horizontal);
> +	mainbox.add(&linebox);
> +
> +	less_soldiers_ = add_button(linebox, "0", &AttackBox::send_less_soldiers,
> +			_("Send less soldiers. Hold down Ctrl to send no soldiers"));
> +
>  	UI::Box& columnbox = *new UI::Box(&linebox, 0, 0, UI::Box::Vertical);
>  	linebox.add(&columnbox);
>  
> -	const std::string attack_string =
> -	   (boost::format(_("%1% / %2%")) % (max_attackers > 0 ? 1 : 0) % max_attackers).str();
> -
> -	soldiers_text_.reset(
> -	   &add_text(columnbox, attack_string, UI::Align::kCenter, UI_FONT_SIZE_ULTRASMALL));
> +	soldiers_text_.reset(&add_text(columnbox, slider_heading(max_attackers > 0 ? 1 : 0, max_attackers),
> +			UI::Align::kCenter, UI_FONT_SIZE_ULTRASMALL));
>  
>  	soldiers_slider_ = add_slider(
> -	   columnbox, 100, 10, 0, max_attackers, max_attackers > 0 ? 1 : 0, _("Number of soldiers"));
> -
> -	soldiers_slider_->changed.connect(boost::bind(&AttackBox::update_attack, this));
> -	more_soldiers_ = add_button(linebox, std::to_string(max_attackers),
> -	                            &AttackBox::send_more_soldiers, _("Send more soldiers"));
> +	   columnbox, 210, 17, 0, max_attackers, max_attackers > 0 ? 1 : 0, _("Number of soldiers"));
> +	soldiers_slider_->changed.connect([this]() { update_attack(false); });
> +
> +	more_soldiers_ = add_button(linebox, std::to_string(max_attackers), &AttackBox::send_more_soldiers,
> +			_("Send more soldiers. Hold down Ctrl to send as many soldiers as possible"));
> +	linebox.add_space(8);
> +
> +	attack_button_.reset(new UI::Button(&linebox, "attack", 8, 8, 34, 34, UI::ButtonStyle::kWuiPrimary,
> +			g_gr->images().get("images/wui/buildings/menu_attack.png"), _("Start attack")));
> +	linebox.add(attack_button_.get());
> +
> +	attacking_soldiers_.reset(new ListOfSoldiers(&mainbox, this, 0, 0, 30, 30));
> +	remaining_soldiers_.reset(new ListOfSoldiers(&mainbox, this, 0, 0, 30, 30));
> +	attacking_soldiers_->set_complement(remaining_soldiers_.get());
> +	remaining_soldiers_->set_complement(attacking_soldiers_.get());
> +	for (const auto& s : all_attackers) {
> +		remaining_soldiers_->add(s);
> +	}
> +
> +	boost::format tooltip_format("%s<br><p><font size=%d bold=0>%s<br>%s</font></p>");
> +	{
> +		UI::Textarea& txt = add_text(mainbox, _("Attackers:"));
> +		// Needed so we can get tooltips
> +		txt.set_handle_mouse(true);
> +		txt.set_tooltip((tooltip_format
> +				% _("Remove this soldier from the list of attackers")

% _("Remove a soldier from the list of attackers")

> +				% UI_FONT_SIZE_MESSAGE
> +				% _("Hold down Ctrl to remove all soldiers from the list")
> +				% _("Hold down Shift to remove all soldiers up to the one you're pointing at"))
> +				.str());
> +		mainbox.add(attacking_soldiers_.get(), UI::Box::Resizing::kFullSize);
> +	}
> +
> +	{
> +		UI::Textarea& txt = add_text(mainbox, _("Not attacking:"));
> +		txt.set_handle_mouse(true);
> +		txt.set_tooltip((tooltip_format
> +				% _("Add this soldier to the list of attackers")

% _("Add a soldier to the list of attackers")

> +				% UI_FONT_SIZE_MESSAGE
> +				% _("Hold down Ctrl to add all soldiers to the list")
> +				% _("Hold down Shift to add all soldiers up to the one you're pointing at"))
> +				.str());
> +		mainbox.add(remaining_soldiers_.get(), UI::Box::Resizing::kFullSize);
> +	}
> +
> +	current_soldier_stats_.reset(new UI::Textarea(&mainbox, "", UI::Align::kCenter));
> +	mainbox.add(current_soldier_stats_.get(), UI::Box::Resizing::kFullSize, UI::Align::kCenter);
>  
>  	soldiers_slider_->set_enabled(max_attackers > 0);
>  	more_soldiers_->set_enabled(max_attackers > 0);
> -	less_soldiers_->set_enabled(max_attackers > 0);
>  }
>  
>  void AttackBox::send_less_soldiers() {
>  	assert(soldiers_slider_.get());
> -	soldiers_slider_->set_value(soldiers_slider_->get_value() - 1);
> +	soldiers_slider_->set_value((SDL_GetModState() & KMOD_CTRL) ? 0 : soldiers_slider_->get_value() - 1);
>  }
>  
>  void AttackBox::send_more_soldiers() {
> -	soldiers_slider_->set_value(soldiers_slider_->get_value() + 1);
> -}
> -
> -uint32_t AttackBox::soldiers() const {
> -	assert(soldiers_slider_.get());
> -	return soldiers_slider_->get_value();
> -}
> +	soldiers_slider_->set_value((SDL_GetModState() & KMOD_CTRL) ? soldiers_slider_->get_max_value() :
> +			soldiers_slider_->get_value() + 1);
> +}
> +
> +size_t AttackBox::count_soldiers() const {
> +	return attacking_soldiers_->count_soldiers();
> +}
> +
> +std::vector<Widelands::Serial> AttackBox::soldiers() const {
> +	std::vector<Widelands::Serial> result;
> +	for (const auto& s : attacking_soldiers_->get_soldiers()) {
> +		result.push_back(s->serial());
> +	}
> +	return result;
> +}
> +
> +constexpr int kSoldierIconWidth = 32;
> +constexpr int kSoldierIconHeight = 30;
> +
> +AttackBox::ListOfSoldiers::ListOfSoldiers(UI::Panel* const parent,
> +	           AttackBox* parent_box,
> +	           int32_t const x,
> +	           int32_t const y,
> +	           int const w,
> +	           int const h,
> +               bool restrict_rows)
> +   : UI::Panel(parent, x, y, w, h),
> +     restricted_row_number_(restrict_rows),
> +     attack_box_(parent_box) {
> +	update_desired_size();
> +}
> +
> +bool AttackBox::ListOfSoldiers::handle_mousepress(uint8_t btn, int32_t x, int32_t y) {
> +	if (btn != SDL_BUTTON_LEFT || !other_) {
> +		return UI::Panel::handle_mousepress(btn, x, y);
> +	}
> +	if (SDL_GetModState() & KMOD_CTRL) {
> +		for (const auto& s : get_soldiers()) {
> +			remove(s);
> +			other_->add(s);
> +		}
> +	} else {
> +		const Widelands::Soldier* soldier = soldier_at(x, y);
> +		if (!soldier) {
> +			return UI::Panel::handle_mousepress(btn, x, y);
> +		}
> +		if (SDL_GetModState() & KMOD_SHIFT) {
> +			for (const auto& s : get_soldiers()) {
> +				remove(s);
> +				other_->add(s);
> +				if (s == soldier) {
> +					break;
> +				}
> +			}
> +		} else {
> +			remove(soldier);
> +			other_->add(soldier);
> +		}
> +	}
> +	attack_box_->update_attack(true);
> +	return true;
> +}
> +
> +void AttackBox::ListOfSoldiers::handle_mousein(bool) {
> +	attack_box_->set_soldier_info_text();
> +}
> +
> +bool AttackBox::ListOfSoldiers::handle_mousemove(uint8_t, int32_t x, int32_t y, int32_t, int32_t) {
> +	if (const Widelands::Soldier* soldier = soldier_at(x, y)) {
> +		attack_box_->set_soldier_info_text(
> +				(boost::format(_("HP: %1$u/%2$u  AT: %3$u/%4$u  DE: %5$u/%6$u  EV: %7$u/%8$u")) %
> +				soldier->get_health_level() % soldier->descr().get_max_health_level() %
> +				soldier->get_attack_level() % soldier->descr().get_max_attack_level() %
> +				soldier->get_defense_level() % soldier->descr().get_max_defense_level() %
> +				soldier->get_evade_level() % soldier->descr().get_max_evade_level())
> +				.str());
> +	} else {
> +		attack_box_->set_soldier_info_text();
> +	}
> +	return true;
> +}
> +
> +Widelands::Extent AttackBox::ListOfSoldiers::size() const {
> +	const size_t nr_soldiers = count_soldiers();
> +	uint32_t rows = nr_soldiers / current_size_;
> +	if (nr_soldiers == 0 || rows * current_size_ < nr_soldiers) {
> +		++rows;
> +	}
> +	if (restricted_row_number_) {
> +		return Widelands::Extent(rows, current_size_);
> +	} else {
> +		return Widelands::Extent(current_size_, rows);
> +	}
> +}
> +
> +void AttackBox::ListOfSoldiers::update_desired_size() {
> +	current_size_ = std::max(1, restricted_row_number_ ? get_h() / kSoldierIconHeight : get_w() / kSoldierIconWidth);
> +	const Widelands::Extent e = size();
> +	set_desired_size(e.w * kSoldierIconWidth, e.h * kSoldierIconHeight);
> +}
> +
> +const Widelands::Soldier* AttackBox::ListOfSoldiers::soldier_at(int32_t x, int32_t y) const {
> +	if (x < 0 || y < 0 || soldiers_.empty()) {
> +		return nullptr;
> +	}
> +	const int32_t col = x / kSoldierIconWidth;
> +	const int32_t row = y / kSoldierIconHeight;
> +	assert(col >= 0);
> +	assert(row >= 0);
> +	if ((restricted_row_number_ ? row : col) >= current_size_) {
> +		return nullptr;
> +	}
> +	const int index = restricted_row_number_ ? current_size_ * col + row : current_size_ * row + col;
> +	assert(index >= 0);
> +	return static_cast<unsigned int>(index) < soldiers_.size() ? soldiers_[index] : nullptr;
> +}
> +
> +void AttackBox::ListOfSoldiers::add(const Widelands::Soldier* s) {
> +	soldiers_.push_back(s);
> +	update_desired_size();
> +}
> +
> +void AttackBox::ListOfSoldiers::remove(const Widelands::Soldier* s) {
> +	const auto it = std::find(soldiers_.begin(), soldiers_.end(), s);
> +	assert(it != soldiers_.end());
> +	soldiers_.erase(it);
> +	update_desired_size();
> +}
> +
> +void AttackBox::ListOfSoldiers::draw(RenderTarget& dst) {
> +	const size_t nr_soldiers = soldiers_.size();
> +	int32_t column = 0;
> +	int32_t row = 0;
> +	for (uint32_t i = 0; i < nr_soldiers; ++i) {
> +		Vector2i location(column * kSoldierIconWidth, row * kSoldierIconHeight);
> +		soldiers_[i]->draw_info_icon(location, 1.0f, false, &dst);
> +		if (restricted_row_number_) {
> +			++row;
> +			if (row >= current_size_) {
> +				row = 0;
> +				++column;
> +			}
> +		} else {
> +			++column;
> +			if (column >= current_size_) {
> +				column = 0;
> +				++row;
> +			}
> +		}
> +	}
> +}
> +


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https://code.launchpad.net/~widelands-dev/widelands/choose-attack-soldiers/+merge/367041
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