ShieldMaterial.h

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// Copyright © 2008-2021 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#ifndef _OGL_SHIELDMATERIAL_H
#define _OGL_SHIELDMATERIAL_H
/*
 * A generic material & program for simple uses
 * textured/untextured, vertex colors or no...
 *
 */
#include "MaterialGL.h"
#include "Program.h"
 
namespace Graphics {
 
    namespace OGL {
        static const Sint32 MAX_SHIELD_HITS = 5; // Also defined in Ship.h
 
        class ShieldProgram : public Program {
        public:
            ShieldProgram(const MaterialDescriptor &);
            Uniform shieldStrength;
            Uniform shieldCooldown;
            Uniform hitPos[MAX_SHIELD_HITS];
            Uniform radii[MAX_SHIELD_HITS];
            Uniform numHits;
 
        protected:
            virtual void InitUniforms() override;
        };
 
        class ShieldMaterial : public Material { //unlit
        public:
            virtual Program *CreateProgram(const MaterialDescriptor &) override;
            virtual void Apply() override;
        };
    } // namespace OGL
} // namespace Graphics
 
#endif