properly initialize each reinforcement

code/mission/missionparse.cpp

@@ -6055,10 +6055,6 @@ void parse_reinforcement(mission *pm)
 
 	required_string("$Num times:");
 	stuff_int(&reinforcement.uses);
-	reinforcement.num_uses = 0;
-
-	// reset the flags to 0
-	reinforcement.flags = 0;
 
 	if ( optional_string("+Arrival delay:") )
 	{

code/ship/ship.cpp

@@ -7646,6 +7646,23 @@ bool wing::has_display_name() const
 	return flags[Ship::Wing_Flags::Has_display_name];
 }
 
+reinforcements::reinforcements(const char *reinforcement_name)
+{
+	if (reinforcement_name)
+		strcpy_s(name, reinforcement_name);
+	else
+		name[0] = '\0';
+
+	type = 0;
+	uses = 1;
+	num_uses = 0;
+	arrival_delay = 0;
+	flags = 0;
+
+	memset(no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH);
+	memset(yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH);
+}
+
 // NOTE: Now that the clear() member function exists, this function only sets the stuff associated with the object and ship class.
 static void ship_set(int ship_index, int objnum, int ship_type)
 {

code/ship/ship.h

@@ -88,6 +88,8 @@ struct reinforcements {
 	int	flags;
 	char	no_messages[MAX_REINFORCEMENT_MESSAGES][NAME_LENGTH];		// list of messages to possibly send when calling for reinforcement not available
 	char	yes_messages[MAX_REINFORCEMENT_MESSAGES][NAME_LENGTH];	// list of messages to acknowledge reinforcement on the way
+
+	reinforcements(const char *reinforcement_name = nullptr);
 };
 
 class ship_weapon {

fred2/management.cpp

@@ -1750,13 +1750,7 @@ int set_reinforcement(const char *name, int state)
 
 	if (state && (cur == -1)) {
 		Assert(strlen(name) < NAME_LENGTH);
-		reinforcements reinforcement;
-		strcpy_s(reinforcement.name, name);
-		reinforcement.uses = 1;
-		reinforcement.arrival_delay = 0;
-		memset( reinforcement.no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		memset( reinforcement.yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		Reinforcements.push_back(std::move(reinforcement));
+		Reinforcements.emplace_back(name);
 
 		// set the reinforcement flag on the ship or wing
 		index = ship_name_lookup(name);

fred2/reinforcementeditordlg.cpp

@@ -138,11 +138,6 @@ void reinforcement_editor_dlg::save_data()
 	if (cur >= 0) {
 		m_reinforcements[cur].uses = m_uses;
 		m_reinforcements[cur].arrival_delay = m_delay;
-
-		// save the message information to the reinforcement structure.  First clear out the string
-		// entires in the Reinforcement structure
-		memset( m_reinforcements[cur].no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		memset( m_reinforcements[cur].yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
 	}
 }
 
@@ -328,15 +323,8 @@ void reinforcement_editor_dlg::OnAdd()
 			}
 		}
 
-		reinforcements reinforcement;
-		strcpy_s(reinforcement.name, dlg.name);
 		((CListBox *) GetDlgItem(IDC_LIST)) -> AddString(dlg.name);
-		reinforcement.type = 0;
-		reinforcement.uses = 1;
-		reinforcement.arrival_delay = 0;
-		memset( reinforcement.no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		memset( reinforcement.yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		m_reinforcements.push_back(std::move(reinforcement));
+		m_reinforcements.emplace_back(dlg.name);
 	}
 }
 

qtfred/src/mission/Editor.cpp

@@ -1553,13 +1553,7 @@ int Editor::set_reinforcement(const char* name, int state) {
 
 	if (state && (cur == -1)) {
 		Assert(strlen(name) < NAME_LENGTH);
-		reinforcements reinforcement;
-		strcpy_s(reinforcement.name, name);
-		reinforcement.uses = 1;
-		reinforcement.arrival_delay = 0;
-		memset(reinforcement.no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH);
-		memset(reinforcement.yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH);
-		Reinforcements.push_back(std::move(reinforcement));
+		Reinforcements.emplace_back(name);
 
 		// set the reinforcement flag on the ship or wing
 		index = ship_name_lookup(name);

qtfred/src/mission/dialogs/ReinforcementsEditorDialogModel.cpp

@@ -84,13 +84,9 @@ bool ReinforcementsDialogModel::apply()
 	// Properly set all reinforcement info.
 	Reinforcements.clear();
 	for (auto& modelReinforcement : _reinforcementList) {
-		reinforcements reinforcement;
-		strcpy_s(reinforcement.name, std::get<0>(modelReinforcement).c_str());
+		reinforcements reinforcement(std::get<0>(modelReinforcement).c_str());
 		reinforcement.uses = std::get<1>(modelReinforcement);
 		reinforcement.arrival_delay = std::get<2>(modelReinforcement);
-		reinforcement.type = 0;
-		memset( reinforcement.no_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
-		memset( reinforcement.yes_messages, 0, MAX_REINFORCEMENT_MESSAGES * NAME_LENGTH );
 		Reinforcements.push_back(std::move(reinforcement));
 	}