47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
#pragma once
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#include "core/defaults.hpp"
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// Aliases utilitzats per simplificar lectures freqüents de Defaults::
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namespace Constants {
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// Límits de objectes
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constexpr int MAX_ORNIS = Defaults::Entities::MAX_ORNIS;
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constexpr int MAX_BULLETS = Defaults::Entities::MAX_BULLETS;
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// Matemàtiques
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constexpr float PI = Defaults::Math::PI;
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// Helpers per comprovar límits de zona
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inline auto isInPlayArea(float x, float y) -> bool {
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const SDL_FPoint POINT = {x, y};
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return SDL_PointInRectFloat(&POINT, &Defaults::Zones::PLAYAREA);
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}
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inline void getPlayAreaBounds(float& min_x, float& max_x, float& min_y, float& max_y) {
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const auto& zona = Defaults::Zones::PLAYAREA;
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min_x = zona.x;
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max_x = zona.x + zona.w;
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min_y = zona.y;
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max_y = zona.y + zona.h;
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}
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// Obtenir límits segurs (compensant radi de l'entidad)
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inline void getSafePlayAreaBounds(float radi, float& min_x, float& max_x, float& min_y, float& max_y) {
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const auto& zona = Defaults::Zones::PLAYAREA;
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constexpr float MARGE_SEGURETAT = 10.0F; // Safety margin
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min_x = zona.x + radi + MARGE_SEGURETAT;
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max_x = zona.x + zona.w - radi - MARGE_SEGURETAT;
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min_y = zona.y + radi + MARGE_SEGURETAT;
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max_y = zona.y + zona.h - radi - MARGE_SEGURETAT;
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}
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// Obtenir centro de l'àrea de juego
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inline void getPlayAreaCenter(float& centre_x, float& centre_y) {
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const auto& zona = Defaults::Zones::PLAYAREA;
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centre_x = zona.x + (zona.w / 2.0F);
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centre_y = zona.y + (zona.h / 2.0F);
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}
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} // namespace Constants
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