townperson picker for town attitude range

rsrc/strings/specials-text-town.txt

@@ -6,8 +6,8 @@ Second part of message
 Unused
 Unused
 Unused
-First monster to affect (negative counts back from last)
-Last monster to affect (negative counts back from last)
+First monster
+Last monster
 Unused
 New Attitude
 Unused

src/dialogxml/dialogs/dialog.cpp

@@ -938,6 +938,7 @@ bool cDialog::addLabelFor(std::string key, std::string label, eLabelPos where, s
 	key += "-label";
 	rectangle labelRect = ctrl.getBounds();
 	// TODO I think these are completely wrong? But am afraid of changing it having unintended impacts.
+	// offset for labels on right side is absolutely not working right.
 	switch(where) {
 		case LABEL_LEFT:
 			labelRect.right = labelRect.left;

src/dialogxml/dialogs/pictchoice.cpp

@@ -93,19 +93,19 @@ void cPictChoice::fillPage(){
 	cLedGroup& group = dynamic_cast<cLedGroup&>(dlg["group"]);
 	group.setSelected(""); // unselect all LEDs, since the currently selected one may be on another page
 	for(size_t i = 0; i < per_page; i++){
+		int idx = page * per_page + i;
 		std::ostringstream sout;
 		sout << "led" << i + 1;
-		if(page * per_page + i >= picts.size())
+		if(idx >= picts.size() || picts[idx].first < 0)
 			dlg[sout.str()].hide();
 		else
 			dlg[sout.str()].show();
-		if(page * per_page + i == cur)
+		if(idx == cur)
 			group.setSelected(sout.str());
 		clear_sstr(sout);
 		sout << "pic" << i + 1;
 		cPict& pic = dynamic_cast<cPict&>(dlg[sout.str()]);
-		int idx = page * per_page + i;
-		if(idx < picts.size()){
+		if(idx < picts.size() && picts[idx].first >= 0){
 			pic.show();
 			if(labels.size() > idx){
 				// TODO clicking on the label text will not trigger the led/pict's click handler

src/scenario/special-town.cpp

@@ -14,6 +14,8 @@ node_category_info_t CAT_TOWN{eSpecType::MAKE_TOWN_HOSTILE, eSpecType::TOWN_PLAC
 namespace {
 	node_properties_t S_ATTITUDE = node_builder_t(eSpecType::MAKE_TOWN_HOSTILE)
 		.msg()
+		.ex1a(eSpecPicker::TOWNPERSON)
+		.ex1b(eSpecPicker::TOWNPERSON)
 		.ex2a(STRT_ATTITUDE);
 	node_properties_t S_MISSILE = node_builder_t(eSpecType::TOWN_RUN_MISSILE)
 		.msg()

src/scenario/special.hpp

@@ -187,7 +187,7 @@ enum class eSpecPicker {
 	STATUS, STATUS_PARTY,
 	SDF, LOCATION, RECTANGLE, TOGGLE,
 	EVENT, ITEM_CLASS, QUEST, JOB_BOARD,
-	POINTER, SPELL_PATTERN,
+	POINTER, SPELL_PATTERN, TOWNPERSON
 };
 
 enum class eLocType {

src/scenedit/scen.keydlgs.cpp

@@ -794,6 +794,13 @@ static void setup_node_field(cDialog& me, std::string field, short value, const
 			me[toggle].show();
 			dynamic_cast<cLed&>(me[toggle]).setState(value > 0 ? eLedState::led_red : eLedState::led_off);
 			break;
+		case eSpecPicker::TOWNPERSON:
+			me[button].hide();
+			me[toggle].show();
+			dynamic_cast<cLed&>(me[toggle]).setState(value < 0 ? eLedState::led_red : eLedState::led_off);
+			me[toggle].setText("Relative to end");
+			me[button2].show();
+			break;
 		default:
 			me[button].show();
 			me[button2].hide();
@@ -1563,6 +1570,43 @@ static bool edit_spec_enc_value(cDialog& me, std::string item_hit, node_stack_t&
 		case eSpecPicker::ITEM_CLASS: store = choose_text_editable(scenario.ic_names, val, &me, "Select item class:"); break;
 		case eSpecPicker::JOB_BOARD: store = choose_text_editable(scenario.qb_names, val, &me, "Select a job board:"); break;
 		case eSpecPicker::POINTER: store = val; break; // TODO: Not implemented...
+		case eSpecPicker::TOWNPERSON:
+			if(town->creatures.empty()){
+				showWarning("There are no creatures in this town to change attitude!");
+				break;
+			}
+			if(alt_button){
+				std::vector<pic_num_t> pics;
+				std::vector<std::string> labels;
+				for(size_t i = 0; i < town->creatures.size(); ++i){
+					const cTownperson& person = town->creatures[i];
+					if(person.number <= 0) {
+						pics.push_back(-1);
+						labels.push_back("");
+					}else{
+						const cMonster& monst = scenario.scen_monsters[person.number];
+						pics.push_back(monst.picture_num);
+						labels.push_back(fmt::format("{} at {}", monst.m_name, boost::lexical_cast<std::string>(person.start_loc)));
+					}
+				}
+				size_t sel = val < 0 ? town->creatures.size() + val : val;
+				cPictChoice choice(pics, labels, PIC_MONST, &me);
+				choice.show(sel);
+				size_t new_sel = choice.getSelected();
+				if(val < 0){
+					store = -(town->creatures.size() - new_sel);
+				}else{
+					store = new_sel;
+				}
+			}
+			// The townperson picker toggle changes whether the field counts up from 0 or down from the end of the list
+			else{
+				// TODO: We should also add a focus handler so that manually changing the field value updates the toggle...
+				if(val < 0) store = town->creatures.size() + val;
+				else store = -(town->creatures.size() - val);
+				dynamic_cast<cLed&>(me[item_hit]).setState(store < 0 ? eLedState::led_red : eLedState::led_off);
+			}
+			break;
 		case eSpecPicker::NONE: return false;
 	}
 	me[field].setTextToNum(store);