select_pc() allow_choose_all argument, eliminate overloaded version

src/game/boe.actions.cpp

@@ -860,7 +860,7 @@ void handle_bash_pick(location destination, bool& did_something, bool& need_redr
 	if(!adjacent(destination,univ.party.town_loc))
 		add_string_to_buf("  Must be adjacent.");
 	else {
-		short pc = char_select_pc(0, isBash ? "Who will bash?" : "Who will pick the lock?");
+		short pc = select_pc(0, isBash ? "Who will bash?" : "Who will pick the lock?");
 		if(pc == 6) {
 			add_string_to_buf("  Cancelled.");
 			overall_mode = MODE_TOWN;
@@ -1900,12 +1900,12 @@ void handle_menu_spell(eSpell spell_picked) {
 		store_mage = spell_picked;
 	else store_priest = spell_picked;
 	if(spell_type == eSkill::MAGE_SPELLS && (*spell_picked).need_select != SELECT_NO) {
-		if((store_spell_target = char_select_pc((*spell_picked).need_select == SELECT_ANY ? 1 : 0,"Cast spell on who?")) == 6)
+		if((store_spell_target = select_pc((*spell_picked).need_select == SELECT_ANY ? 1 : 0,"Cast spell on who?")) == 6)
 			return;
 	}
 	else {
 		if(spell_type == eSkill::PRIEST_SPELLS && (*spell_picked).need_select != SELECT_NO)
-			if((store_spell_target = char_select_pc((*spell_picked).need_select == SELECT_ANY ? 1 : 0,"Cast spell on who?")) == 6)
+			if((store_spell_target = select_pc((*spell_picked).need_select == SELECT_ANY ? 1 : 0,"Cast spell on who?")) == 6)
 				return;
 	}
 	
@@ -3367,7 +3367,7 @@ void handle_drop_pc() {
 	}else if(is_combat()){
 		add_string_to_buf("Delete PC: Not in combat.");
 	}else{
-		int choice = char_select_pc(1,"Delete who?");
+		int choice = select_pc(1,"Delete who?");
 		if(choice < 6) {
 			std::string confirm = cChoiceDlog("delete-pc-confirm",{"yes","no"}).show();
 			if(confirm == "no"){
@@ -4044,7 +4044,7 @@ void handle_new_pc_graphic() {
 	if(recording){
 		record_action("handle_new_pc_graphic", "");
 	}
-	short choice = char_select_pc(1,"New graphic for who?");
+	short choice = select_pc(1,"New graphic for who?");
 	if(choice < 6)
 		pick_pc_graphic(choice,1,nullptr);
 	draw_terrain();
@@ -4054,7 +4054,7 @@ void handle_rename_pc() {
 	if(recording){
 		record_action("handle_rename_pc", "");
 	}
-	short choice = char_select_pc(1,"Rename who?");
+	short choice = select_pc(1,"Rename who?");
 	if(choice < 6)
 		pick_pc_name(choice,nullptr);
 	put_pc_screen();

src/game/boe.dlgutil.cpp

@@ -936,7 +936,7 @@ void handle_talk_node(int which_talk_entry) {
 			save_talk_str2 = "";
 			break;
 		case eTalkNode::TRAINING:
-			if((get_pc = char_select_pc(0,"Train who?")) < 6) {
+			if((get_pc = select_pc(0,"Train who?")) < 6) {
 				can_save_talk = false;
 				spend_xp(get_pc,1, nullptr);
 			}

src/game/boe.items.cpp

@@ -190,7 +190,7 @@ void give_thing(short pc_num, short item_num) {
 		add_string_to_buf("Give: Item is cursed.");
 	else {
 		item_store = univ.party[pc_num].items[item_num];
-		who_to = char_select_pc(3,"Give item to who?");
+		who_to = select_pc(3,"Give item to who?");
 		if((overall_mode == MODE_COMBAT) && !adjacent(univ.party[pc_num].combat_pos,univ.party[who_to].combat_pos)) {
 			add_string_to_buf("Give: Must be adjacent.");
 			who_to = 6;
@@ -912,24 +912,28 @@ short get_num_response(short min, short max, std::string prompt, std::vector<std
 
 static bool select_pc_event_filter (cDialog& me, std::string item_hit, eKeyMod) {
 	me.toast(true);
-	if(item_hit != "cancel") {
+	if(item_hit == "pick-all"){
+		me.setResult<short>(7);
+	}else if(item_hit != "cancel"){
 		short which_pc = item_hit[item_hit.length() - 1] - '1';
 		me.setResult<short>(which_pc);
-	} else me.setResult<short>(6);
+	}else me.setResult<short>(6);
 	return true;
 }
 
 // mode determines which PCs can be picked
 // 0 - only living pcs, 1 - any pc, 2 - only dead pcs, 3 - only living pcs with inventory space
-short char_select_pc(short mode,const char *title) {
+short select_pc(short mode, std::string title, bool allow_choose_all) {
 	short item_hit;
 	
 	set_cursor(sword_curs);
 	
 	cDialog selectPc(*ResMgr::dialogs.get("select-pc"));
-	selectPc.attachClickHandlers(select_pc_event_filter, {"cancel", "pick1", "pick2", "pick3", "pick4", "pick5", "pick6"});
+	selectPc.attachClickHandlers(select_pc_event_filter, {"cancel", "pick1", "pick2", "pick3", "pick4", "pick5", "pick6", "pick-all"});
 	
-	selectPc["title"].setText(title);
+	// The default title is defined in select-pc.xml
+	if(!title.empty())
+		selectPc["title"].setText(title);
 	
 	for(short i = 0; i < 6; i++) {
 		std::string n = boost::lexical_cast<std::string>(i + 1);
@@ -957,13 +961,14 @@ short char_select_pc(short mode,const char *title) {
 			selectPc["pc" + n].setText(univ.party[i].name);
 		}
 	}
+
+	if(!allow_choose_all){
+		selectPc["pick-all"].hide();
+		selectPc["all"].hide();
+	}
 	
 	selectPc.run();
 	item_hit = selectPc.getResult<short>();
 	
 	return item_hit;
 }
-
-short select_pc(short mode) {
-	return char_select_pc(mode,"Select a character:");
-}

src/game/boe.items.hpp

@@ -41,5 +41,5 @@ std::string get_text_response(std::string prompt = "", pic_num_t pic = 16);
 // Specify cancel_value to show a cancel button, which will return the given value (for example, -1)
 short get_num_response(short min, short max, std::string prompt, std::vector<std::string> choice_names = {}, boost::optional<short> cancel_value = boost::none);
 
-short char_select_pc(short mode,const char *title);
-short select_pc(short mode);
+// Prompt the player to choose a party member. Returns 0-5 for a pc, 6 for cancel, or 7 for all.
+short select_pc(short mode, std::string title="", bool allow_choose_all = false);

src/game/boe.specials.cpp

@@ -2649,7 +2649,7 @@ void oneshot_spec(const runtime_state& ctx) {
 				*ctx.ret_a = 1;
 			} else {
 				if(!is_combat()) {
-					dlg_res = char_select_pc(0,"Trap! Who will disarm?");
+					dlg_res = select_pc(0,"Trap! Who will disarm?");
 					if(dlg_res == 6){
 						*ctx.ret_a = 1;
 						set_sd = false;
@@ -4086,7 +4086,7 @@ void townmode_spec(const runtime_state& ctx) {
 				check_mess = false;
 				break;
 			}
-			r1 = char_select_pc(0,"Which character goes?");
+			r1 = select_pc(0,"Which character goes?");
 			if(ctx.which_mode == eSpecCtx::OUT_MOVE || ctx.which_mode == eSpecCtx::TOWN_MOVE || ctx.which_mode == eSpecCtx::COMBAT_MOVE)
 				*ctx.ret_a = 1;
 			if(r1 != 6) {