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54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#include "classicsprite.h"
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#include <SFML/Graphics/RenderTarget.hpp>
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ClassicSprite::ClassicSprite(const sf::RectangleShape& shape, const sf::Font& font) :
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_shape(shape),
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_trail(shape),
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_font(font)
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{
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_grade_text.setFont(_font);
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}
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void ClassicSprite::draw(sf::RenderTarget& target, sf::RenderStates states) const
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{
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target.draw(_shape, states);
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target.draw(_trail, states);
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target.draw(_grade_text, states);
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}
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void ClassicSprite::setCoordinates(float x, float y, float trail_x, float trail_y) noexcept
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{
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_shape.setPosition(x, y);
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_trail.setPosition(trail_x, trail_y);
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_grade_text.setPosition(x + _shape.getSize().x/2, y + 10);
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}
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void ClassicSprite::update(float trail_x, float trail_y) noexcept
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{
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_trail.setPosition(trail_x, trail_y);
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fade();
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}
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void ClassicSprite::showGrade()
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{
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_grade_text.setFillColor(sf::Color(255, 255, 255, 255));
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}
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void ClassicSprite::fade()
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{
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auto fill_color = _grade_text.getFillColor();
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if (fill_color.a == 0)
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return;
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const auto new_alpha = fill_color.a - 55;
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fill_color.a = new_alpha < 0 ? 0 : new_alpha;
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_grade_text.setFillColor(fill_color);
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}
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bool ClassicSprite::isDead() const
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{
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return _grade_text.getFillColor().a == 0;
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}
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