renamed vertex to vector, cubes aren't needed in 2d

src/Cube.cpp

@@ -1,40 +0,0 @@
-#include "Cube.h"
-
-Cube::Cube(Vertex backTopLeft,
-  Vertex backTopRight,
-  Vertex backBottomRight,
-  Vertex backBottomLeft,
-  Vertex frontTopLeft,
-  Vertex frontTopRight,
-  Vertex frontBottomRight,
-  Vertex frontBottomLeft
-) {
-  this->btl=backTopLeft;
-  this->btr=backTopRight;
-  this->bbr=backBottomRight;
-  this->bbl=backBottomLeft;
-  this->ftl=frontTopRight;
-  this->ftl=frontTopRight;
-  this->fbl=frontBottomLeft;
-  this->fbr=frontBottomRight;
-}
-
-Cube::Cube(
-  Quad left,
-  Quad top,
-  Quad right,
-  Quad bottom,
-  Quad front,
-  Quad back
-) {
-  this->left=left;
-  this->top=top;
-  this->right=right;
-  this->bottom=bottom;
-  this->front=front;
-  this->back=back;
-}
-
-void Cube::setColor(myColor c) {
-  this->color=c;
-}

src/Cube.h

@@ -1,26 +0,0 @@
-#include "Quad.h"
-
-class Cube {
-  public:
-  myColor color;
-  Quad left,top,right,bottom,back,front;
-  Vertex btl,btr,bbr,bbl,ftl,ftr,fbr,fbl;
-  
-  Cube(Vertex backTopLeft,
-    Vertex backTopRight,
-    Vertex backBottomRight,
-    Vertex backBottomLeft,
-    Vertex frontTopLeft,
-    Vertex frontTopRight,
-    Vertex frontBottomRight,
-    Vertex frontBottomLeft
-  );
-  Cube(Quad left,
-    Quad top,
-    Quad right,
-    Quad bottom,
-    Quad front,
-    Quad back
-  );
-  void setColor(myColor c);
-};

src/Vertex.cpp

@@ -1,11 +0,0 @@
-#include "Vertex.h"
-#include <iostream>
-
-Vertex::Vertex(float x, float y, float z) {
-  this->x=x;
-  this->y=y;
-  this->z=z;
-  printf("Created a vertex at %f,%f,%f\n",x,y,z);
-}
-
-Vertex::Vertex() {}

src/Vertex.h

@@ -1,6 +0,0 @@
-class Vertex {
-  public:
-  float x,y,z;
-  Vertex();
-  Vertex(float x, float y, float z);
-};