#include "gradient_base.h"


int GradientBase::get_interpolation_type() const {
 return interpolation_type;
}

void GradientBase::set_interpolation_type(const int val) {
interpolation_type = val;
}


PoolRealArray GradientBase::get_points() {
 return points;
}

void GradientBase::set_points(const PoolRealArray &val) {
points = val;
}



 //tool;
 //var Gradients = preload("res://addons/mat_maker_gd/nodes/common/gradients.gd");
 //export(int) ;
 // setget set_interpolation_type, get_interpolation_type;
  int interpolation_type = 1;
 //export(PoolRealArray) ;
  PoolRealArray points = PoolRealArray();

 Color GradientBase::get_gradient_color(const float x) {
  //	if interpolation_type == 0:;
  //		return Gradients.gradient_type_1(x, points);
  //	elif interpolation_type == 1:;
  //		return Gradients.gradient_type_2(x, points);
  //	elif interpolation_type == 2:;
  //		return Gradients.gradient_type_3(x, points);
  //	elif interpolation_type == 3:;
  //		return Gradients.gradient_type_4(x, points);
  return Color(1, 1, 1, 1);
}


 int GradientBase::get_interpolation_type() {
  return interpolation_type;
}


 void GradientBase::set_interpolation_type(const int val) {
  interpolation_type = val;
  set_dirty(true);
}


 PoolRealArray GradientBase::get_points() {
  return points;
}


 void GradientBase::set_points(const PoolRealArray &val) {
  points = val;
  set_dirty(true);
}


 float GradientBase::get_point_value(const int index) {
  return points[index * 5];
}


 Color GradientBase::get_point_color(const int index) {
   int indx = index * 5;
  return Color(points[indx + 1], points[indx + 2], points[indx + 3], points[indx + 4]);
}


 void GradientBase::add_point(const float val, const Color &color) {
   int s = points.size();
  points.resize(s + 5);
  points[s] = val;
  points[s + 1] = color.r;
  points[s + 2] = color.g;
  points[s + 3] = color.b;
  points[s + 4] = color.a;
  set_dirty(true);
}


 int GradientBase::get_point_count() {
  return points.size() / 5;
}


 void GradientBase::clear() {
  points.resize(0);
  set_dirty(true);
}

}

 GradientBase::GradientBase() {
 //#var Gradients = preload("res://addons/mat_maker_gd/nodes/common/gradients.gd");
  interpolation_type = 1;
  points = PoolRealArray();
 }

 GradientBase::~GradientBase() {
 }


 static void GradientBase::_bind_methods() {
   ClassDB::bind_method(D_METHOD("get_interpolation_type"), &GradientBase::get_interpolation_type);
   ClassDB::bind_method(D_METHOD("set_interpolation_type", "value"), &GradientBase::set_interpolation_type);
   ADD_PROPERTY(PropertyInfo(Variant::INT, "interpolation_type"), "set_interpolation_type", "get_interpolation_type");


   ClassDB::bind_method(D_METHOD("get_points"), &GradientBase::get_points);
   ClassDB::bind_method(D_METHOD("set_points", "value"), &GradientBase::set_points);
   ADD_PROPERTY(PropertyInfo(Variant::POOL_REAL_ARRAY, "points"), "set_points", "get_points");


  ClassDB::bind_method(D_METHOD("get_gradient_color", "x"), &GradientBase::get_gradient_color);
  ClassDB::bind_method(D_METHOD("get_interpolation_type"), &GradientBase::get_interpolation_type);
  ClassDB::bind_method(D_METHOD("set_interpolation_type", "val"), &GradientBase::set_interpolation_type);
  ClassDB::bind_method(D_METHOD("get_points"), &GradientBase::get_points);
  ClassDB::bind_method(D_METHOD("set_points", "val"), &GradientBase::set_points);
  ClassDB::bind_method(D_METHOD("get_point_value", "index"), &GradientBase::get_point_value);
  ClassDB::bind_method(D_METHOD("get_point_color", "index"), &GradientBase::get_point_color);
  ClassDB::bind_method(D_METHOD("add_point", "val", "color"), &GradientBase::add_point);
  ClassDB::bind_method(D_METHOD("get_point_count"), &GradientBase::get_point_count);
  ClassDB::bind_method(D_METHOD("clear"), &GradientBase::clear);

 }