diff --git a/src/andGate.cpp b/src/andGate.cpp
index f344b60..27deace 100644
--- a/src/andGate.cpp
+++ b/src/andGate.cpp
@@ -3,11 +3,16 @@
 using namespace std;
 
 andGate::andGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
-		wire* wire3) : e(eQueue), delay(d), in1(wire1), in2(wire2), out(wire3) {}
-
+  wire* wire3) {
+	e = eQueue;
+	delay = d;
+	in1 = wire1;
+	in2 = wire2;
+	out = wire3;
+}
 int andGate::evaluate(int evTime) {
-	int val1 = in1->getValue();
-	int val2 = in2->getValue();
+	int val1 = in1->getValue(evTime);
+	int val2 = in2->getValue(evTime);
 	if(val1 != -1 && val2 != -1) {
 		return val1 && val2;
 	}
diff --git a/src/andGate.h b/src/andGate.h
index 009bc11..9b1234f 100644
--- a/src/andGate.h
+++ b/src/andGate.h
@@ -1,5 +1,8 @@
 #ifndef AND
 #define AND
+#include "gate.h"
+#include "event.h"
+#include "wire.h"
 
 class andGate : public gate {
 	public:
diff --git a/src/event.cpp b/src/event.cpp
index bff04e1..805aab7 100644
--- a/src/event.cpp
+++ b/src/event.cpp
@@ -1,7 +1,11 @@
 #include "event.h"
 
-event::event(int num, int value, int setTime, int wire, wire *output) : evNum(num), evValue(value),
-	evTime(setTime), out(output)  {}
+event::event(int num, int value, int setTime, wire * output){
+	evNum = num;
+	evValue = value;
+	evTime = setTime;
+	out = output;
+}
 
 bool event::operator<(const event &e1) {
 	if(evTime == e1.evTime) {
diff --git a/src/event.h b/src/event.h
index 2a6833c..a8df798 100644
--- a/src/event.h
+++ b/src/event.h
@@ -1,9 +1,9 @@
 #ifndef EVENT
 #define EVENT
+
 using namespace std;
 #include "wire.h"
 
-
 class event {
 	public:
 		event(int num, int value, int setTime, wire * output);
diff --git a/src/norGate.h b/src/norGate.h
index 8b17022..a904cab 100644
--- a/src/norGate.h
+++ b/src/norGate.h
@@ -1,5 +1,8 @@
 #ifndef NOR
 #define NOR
+#include "gate.h"
+#include "event.h"
+#include "wire.h"
 
 class norGate : public gate {
 	norGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
diff --git a/src/notGate.cpp b/src/notGate.cpp
index b7225d2..8634950 100644
--- a/src/notGate.cpp
+++ b/src/notGate.cpp
@@ -2,8 +2,13 @@
 
 using namespace std;
 
-notGate::notGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2)
-	: e(eQueue), delay(gateDelay), in1(wire1), out(wire2) {}
+notGate::notGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2) {
+	e = eQueue;
+	delay = d;
+	in1 = wire1;
+	out = wire2;
+	
+}
 
 void notGate::evaluate(int evTime) {
 	int val = in1->getValue();
diff --git a/src/orGate.h b/src/orGate.h
index e31744a..89a881f 100644
--- a/src/orGate.h
+++ b/src/orGate.h
@@ -1,7 +1,10 @@
 #ifndef OR
 #define OR
+#include "gate.h"
+#include "event.h"
+#include "wire.h"
 
-class xnorGate : public gate {
+class orGate : public gate {
 	orGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
 			wire* wire3);
 	void evaluate(int evTime);
diff --git a/src/xnorGate.h b/src/xnorGate.h
index ec0e344..47d67da 100644
--- a/src/xnorGate.h
+++ b/src/xnorGate.h
@@ -1,5 +1,8 @@
 #ifndef XNOR
 #define XNOR
+#include "gate.h"
+#include "event.h"
+#include "wire.h"
 
 class xnorGate : public gate {
 	xnorGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,
diff --git a/src/xorGate.cpp b/src/xorGate.cpp
index 0243f7e..0d356b2 100644
--- a/src/xorGate.cpp
+++ b/src/xorGate.cpp
@@ -3,8 +3,13 @@
 using namespace std;
 
 xorGate::xorGate(priority_queue<event> *eQueue, int d, wire* wire1,
-		wire* wire2, wire* wire3) : e(eQueue), delay(d), in1(wire1), in2(wire2),
-		out(wire3);
+	wire* wire2, wire* wire3) {
+	e = eQueue;
+	delay = d;
+	in1 = wire1;
+	in2 = wire2;
+	out = wire3;
+}
 
 void xorGate::evaluate(int evTime) {
 	//TODO
diff --git a/src/xorGate.h b/src/xorGate.h
index 2bb0c6f..2ec40c9 100644
--- a/src/xorGate.h
+++ b/src/xorGate.h
@@ -1,5 +1,8 @@
 #ifndef XOR
 #define XOR
+#include "gate.h"
+#include "event.h"
+#include "wire.h"
 
 class xorGate : public gate {
 	xorGate(priority_queue<event> *eQueue, int d, wire* wire1, wire* wire2,