Added my work from today's exam

1 files changed, 54 insertions, 0 deletions

diff --git a/Year 1/Object-oriented Programming/Exam 2/ex2/EventManager.cpp b/Year 1/Object-oriented Programming/Exam 2/ex2/EventManager.cpp
new file mode 100644
index 0000000..cf96756
--- /dev/null
+++ b/Year 1/Object-oriented Programming/Exam 2/ex2/EventManager.cpp
@@ -0,0 +1,54 @@
+#include "EventManager.h"
+
+void EventManager::copyFrom(const EventManager& other) {
+	events = new Event*[other.maxCount];
+	for (unsigned i = 0; i < other.count; i++)
+		events[i] = other.events[i]->clone();
+	count = other.count;
+	maxCount = other.maxCount;
+}
+
+void EventManager::free() {
+	for (unsigned i = 0; i < count; i++)
+		delete events[i];
+	delete[] events;
+}
+
+EventManager::EventManager(unsigned maxCount) {
+	events = new Event*[maxCount];
+	this->maxCount = maxCount;
+	count = 0;
+}
+
+bool EventManager::addEvent(const Event* event) {
+	if (maxCount == count)
+		return false;
+
+	events[count++] = event->clone();
+	return true;
+}
+
+unsigned EventManager::ongoingEvents(unsigned time) {
+	unsigned ongoing = 0;
+	for (unsigned i = 0; i < count; i++)
+		ongoing += events[i]->isHappeningAt(time);
+	return ongoing;
+}
+
+EventManager::EventManager() : EventManager(1) {}
+
+EventManager::EventManager(const EventManager& other) {
+	copyFrom(other);
+}
+
+EventManager& EventManager::operator=(const EventManager& other) {
+	if (this != &other) {
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}
+
+EventManager::~EventManager() {
+	free();
+}