Renamed src to backend

backend/core/src/weapon.cpp

@@ -0,0 +1,116 @@
+#include "weapon.h"
+#include "utils.h"
+#include "logger.h"
+#include "commands.h"
+#include "scheduler.h"
+#include "defines.h"
+
+#include <chrono>
+using namespace std::chrono;
+
+Weapon::Weapon(json::value json, unsigned int ID) :
+	ID(ID)
+{
+	log("Creating weapon with ID: " + to_string(ID));
+}
+
+Weapon::~Weapon()
+{
+
+}
+
+void Weapon::initialize(json::value json)
+{
+	if (json.has_string_field(L"name"))
+		setName(to_string(json[L"name"]));
+
+
+	if (json.has_number_field(L"coalitionID"))
+		setCoalition(json[L"coalitionID"].as_number().to_int32());
+
+	update(json, 0);
+}
+
+
+void Weapon::update(json::value json, double dt)
+{
+	if (json.has_object_field(L"position"))
+	{
+		setPosition({
+			json[L"position"][L"lat"].as_number().to_double(),
+			json[L"position"][L"lng"].as_number().to_double(),
+			json[L"position"][L"alt"].as_number().to_double()
+			});
+	}
+
+	if (json.has_number_field(L"heading"))
+		setHeading(json[L"heading"].as_number().to_double());
+
+	if (json.has_number_field(L"speed"))
+		setSpeed(json[L"speed"].as_number().to_double());
+
+	if (json.has_boolean_field(L"isAlive"))
+		setAlive(json[L"isAlive"].as_bool());
+}
+
+bool Weapon::checkFreshness(unsigned char datumIndex, unsigned long long time) {
+	auto it = updateTimeMap.find(datumIndex);
+	if (it == updateTimeMap.end())
+		return false;
+	else
+		return it->second > time;
+}
+
+bool Weapon::hasFreshData(unsigned long long time) {
+	for (auto it : updateTimeMap)
+		if (it.second > time)
+			return true;
+	return false;
+}
+
+void Weapon::getData(stringstream& ss, unsigned long long time)
+{
+	const unsigned char endOfData = DataIndex::endOfData;
+	ss.write((const char*)&ID, sizeof(ID));
+	if (!alive && time == 0) {
+		unsigned char datumIndex = DataIndex::category;
+		appendString(ss, datumIndex, category);
+		datumIndex = DataIndex::alive;
+		appendNumeric(ss, datumIndex, alive);
+	}
+	else {
+		for (unsigned char datumIndex = DataIndex::startOfData + 1; datumIndex < DataIndex::lastIndex; datumIndex++)
+		{
+			if (checkFreshness(datumIndex, time)) {
+				switch (datumIndex) {
+				case DataIndex::category:					appendString(ss, datumIndex, category); break;
+				case DataIndex::alive:						appendNumeric(ss, datumIndex, alive); break;
+				case DataIndex::coalition:					appendNumeric(ss, datumIndex, coalition); break;
+				case DataIndex::name:						appendString(ss, datumIndex, name); break;
+				case DataIndex::position:					appendNumeric(ss, datumIndex, position); break;
+				case DataIndex::speed:						appendNumeric(ss, datumIndex, speed); break;
+				case DataIndex::heading:					appendNumeric(ss, datumIndex, heading); break;
+				}
+			}
+		}
+	}
+	ss.write((const char*)&endOfData, sizeof(endOfData));
+}
+
+void Weapon::triggerUpdate(unsigned char datumIndex) {
+	updateTimeMap[datumIndex] = duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
+}
+
+/* Missile */
+Missile::Missile(json::value json, unsigned int ID) : Weapon(json, ID)
+{
+	log("New Missile created with ID: " + to_string(ID));
+	setCategory("Missile");
+};
+
+/* Bomb */
+Bomb::Bomb(json::value json, unsigned int ID) : Weapon(json, ID)
+{
+	log("New Bomb created with ID: " + to_string(ID));
+	setCategory("Bomb");
+};