/*
 * Copyright 2022-2025 Frederico de Oliveira Linhares
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "text.hpp"

#include "../int/core.hpp"

namespace BluCat::GRA
{

Text::Text(
	const BitmapFont &font, const char *str, const I32F x, const I32F y):
	x{x},
	y{y},
	height{font.height},
	z_index{4.5f}
{
	const std::vector<UI32> text{BluCat::GRA::Character::str_to_unicode(str)};
	this->width = text.size() * font.width;

  for(I32F index{0}; index < text.size(); index++)
	{
		if(str[index] == 32) continue;

		glm::vec4 rect{
			x + index * font.width,
			y,
			x + (index + 1) * font.width,
			y + font.height};

		this->letters.emplace_back(font.characters.at(text[index]).sprite, rect);
	}
}

void
Text::draw()
{
	auto &sprites_to_draw = BluCat::INT::core.vk_renderer->sprites_to_draw[
		BluCat::INT::core.vk_swapchain->current_frame];

	for(Letter &l: this->letters)
		sprites_to_draw.emplace_back(l.sprite, l.position, this->z_index);
}

}