/****************************************************************************

    AstroMenace
    Hardcore 3D space scroll-shooter with spaceship upgrade possibilities.
    Copyright (c) 2006-2019 Mikhail Kurinnoi, Viewizard


    AstroMenace is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    AstroMenace is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with AstroMenace. If not, see <https://www.gnu.org/licenses/>.


    Website: https://viewizard.com/
    Project: https://github.com/viewizard/astromenace
    E-mail: viewizard@viewizard.com

*****************************************************************************/

#include "graphics.h"

namespace viewizard {

/*
 * Set lighting status.
 */
void vw_Lighting(bool param)
{
    if (param) {
        glEnable(GL_LIGHTING);
    } else {
        glDisable(GL_LIGHTING);
    }
}

/*
 * Enable light.
 */
void vw_LightEnable(GLenum light, bool param)
{
    if (param) {
        glEnable(GL_LIGHT0 + light);
    } else {
        glDisable(GL_LIGHT0 + light);
    }
}

/*
 * Set light parameter.
 */
void vw_SetLight(GLenum light, eLightParameter pname, GLfloat param)
{
    glLightf(GL_LIGHT0 + light, static_cast<GLenum>(pname), param);
}

/*
 * Set light parameter by array.
 */
void vw_SetLightV(GLenum light, eLightVParameter pname, const GLfloat *param)
{
    glLightfv(GL_LIGHT0 + light, static_cast<GLenum>(pname), param);
}

/*
 *  Set material parameter by array.
 */
void vw_MaterialV(eMaterialParameter pname, const GLfloat *param)
{
    glMaterialfv(GL_FRONT_AND_BACK, static_cast<GLenum>(pname), param);
}

} // viewizard namespace
