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#include "DarkGDK.h"
#include <vector>
using namespace std;
struct point
{
	float x;
	float y;
	int a;
};
struct tri
{
	point a;
	point b;
	point c;
};
class polygon
{
	vector<tri> tris();
	vector<point> verts();
	vector<int> vert();
public:
	polygon(int verts);
	~polygon(){};
	void set_vert(int vertnum, point a);
	void set_tri(int trinum, point t1, point t2, point t3);
	int add_vert(void);
	int add_tri(void);
	void clear_verts(void);
	void clear_tris(void);
	void lgvert_create(void);
	void lgvert_set(int index, int a);
	void lgvert_clear(void);
	//float get_area();
}
polygon::polygon(int verts)
{
	verts.resize(verts);
}
void polygon::set_vert(int vertnum, point a)
{
	verts.at(vertnum)=a;
}
void polygon::set_tri(int trinum, point t1, point t2, point t3)
{
	tri triangle;
	triangle.a=t1;
	triangle.b=t2;
	triangle.c=t3;
	tris.at(trinum)=triangle;
}
int polygon::add_vert(void)
{
	verts.push_back(0);
	return verts.size();
}
int polygon::add_tri(void)
{
	tris.push_back(0);
	return tris.size();
}
void polygon::clear_verts(void)
{
	verts.clear();
}
void polygon::clear_tris(void)
{ 
	tris.clear();
}
void polygon::lgvert_create(void)
{
	vert.resize(verts.size());
}
void polygon::lgvert_set(int index,int a)
{
	vert.at(index)=a;
}
void polygon::lgvert_clear(void)
{
	vert.clear();
}

void DarkGDK ( void )
{
	polygon ohai(30);
	ohai.add_vert();
	ohai.clear_verts
}

#include "DarkGDK.h"
#include <vector>
using namespace std;
struct point
{
	float x;
	float y;
	int a;
};
struct tri
{
	point a;
	point b;
	point c;
};
class polygon
{
	vector<tri> tris; // You were defining them as functions before. Now they're objects. You need to set their initial size in the polygon constructor.
	vector<point> verts;
	vector<int> vert;
public:
	polygon(int verts);
	~polygon(){};
	void set_vert(int vertnum, point a);
	void set_tri(int trinum, point t1, point t2, point t3);
	int add_vert(void);
	int add_tri(void);
	void clear_verts(void);
	void clear_tris(void);
	void lgvert_create(void);
	void lgvert_set(int index, int a);
	void lgvert_clear(void);
	//float get_area();
};
polygon::polygon(int verts)
{
	this->verts.resize(verts);
}
void polygon::set_vert(int vertnum, point a)
{
	verts.at(vertnum)=a;
}
void polygon::set_tri(int trinum, point t1, point t2, point t3)
{
	tri triangle;
	triangle.a=t1;
	triangle.b=t2;
	triangle.c=t3;
	tris.at(trinum)=triangle;
}
int polygon::add_vert(void)
{
	verts.push_back(point()); // You need to add a value of the same type. You could also use verts.resize(verts.size() + 1)
	return verts.size();
}
int polygon::add_tri(void)
{
	tris.push_back(tri()); // Same thing
	return tris.size();
}
void polygon::clear_verts(void)
{
	verts.clear();
}
void polygon::clear_tris(void)
{ 
	tris.clear();
}
void polygon::lgvert_create(void)
{
	vert.resize(verts.size());
}
void polygon::lgvert_set(int index,int a)
{
	vert.at(index)=a;
}
void polygon::lgvert_clear(void)
{
	vert.clear();
}

void DarkGDK ( void )
{
	polygon ohai(30);
	ohai.add_vert();
	ohai.clear_verts();
}