Proper Rocket Holding

Sanity checks on Prop and LUP launchpads to not open if no valid rocket
Add serialization for sending item configs
so that rockets show for other players

dGame/dComponents/CharacterComponent.cpp

@@ -13,6 +13,7 @@
 #include "PossessorComponent.h"
 #include "VehiclePhysicsComponent.h"
 #include "GameMessages.h"
+#include "Item.h"
 
 CharacterComponent::CharacterComponent(Entity* parent, Character* character) : Component(parent) {
 	m_Character = character;
@@ -448,6 +449,56 @@ void CharacterComponent::SetLastRocketConfig(std::u16string config) {
 	m_LastRocketConfig = config;
 }
 
+Item* CharacterComponent::GetRocket(Entity* player) {
+	Item* rocket = nullptr;
+
+	auto* inventoryComponent = player->GetComponent<InventoryComponent>();
+
+	if (!inventoryComponent) return rocket;
+
+	// Select the rocket
+	if (!rocket){
+		rocket = inventoryComponent->FindItemById(GetLastRocketItemID());
+	}
+
+	if (!rocket) {
+		rocket = inventoryComponent->FindItemByLot(6416);
+	}
+
+	if (!rocket) {
+		Game::logger->Log("CharacterComponent", "Unable to find rocket to equip!\n");
+		return rocket;
+	}
+	return rocket;
+}
+
+Item* CharacterComponent::RocketEquip(Entity* player) {
+	Item* rocket = GetRocket(player);
+	if (!rocket) return rocket;
+
+	// build and define the rocket config
+	for (LDFBaseData* data : rocket->GetConfig()) {
+		if (data->GetKey() == u"assemblyPartLOTs") {
+			std::string newRocketStr = data->GetValueAsString() + ";";
+			GeneralUtils::ReplaceInString(newRocketStr, "+", ";");
+			SetLastRocketConfig(GeneralUtils::ASCIIToUTF16(newRocketStr));
+		}
+	}
+
+	// Store the last used rocket item's ID
+	SetLastRocketItemID(rocket->GetId());
+	// carry the rocket
+	rocket->Equip(true);
+	return rocket;
+}
+
+void CharacterComponent::RocketUnEquip(Entity* player) {
+	Item* rocket = GetRocket(player);
+	if (!rocket) return;
+	// We don't want to carry it anymore
+	rocket->UnEquip();
+}
+
 void CharacterComponent::TrackMissionCompletion(bool isAchievement) {
     UpdatePlayerStatistic(MissionsCompleted);