#pragma once
#include "gl.h"

extern GL_SHADER_PROGRAM* gl_2d_init( GL_DATA* gl, VEC2 screensize, const char* shadername );

void gl_polygon( GL_SHADER_PROGRAM* gl2d, VERTEX* vertices, U32 vertices_count );
void gl_textured_polygon(
  GL_SHADER_PROGRAM* gl2d,
  VERTEX* vertices,
  U32 vertices_count,
  GL_TEX2D* tex
);

extern void gl_2d_line( GL_SHADER_PROGRAM* gl2d, VEC2 start, VEC2 end, CLR col );
extern void gl_2d_rect( GL_SHADER_PROGRAM* gl2d, VEC2 origin, VEC2 dimensions, CLR col );
extern void gl_2d_frect( GL_SHADER_PROGRAM* gl2d, VEC2 origin, VEC2 dimensions, CLR col );
extern void gl_2d_circle( GL_SHADER_PROGRAM* gl2d, VEC2 origin, F32 radius, CLR col, U32 res = 48 );
extern void gl_2d_fcircle( GL_SHADER_PROGRAM* gl2d, VEC2 origin, F32 radius, CLR col, U32 res = 48 );
extern void gl_2d_textured_frect(
  GL_SHADER_PROGRAM* gl2d,
  VEC2 origin,
  VEC2 dim,
  GL_TEX2D* texture,
  CLR col = { 1.f, 1.f, 1.f, 1.f },
  VEC2* uv = 0,
  F32 rotation = 0.F
);