kotordialogframe.cpp

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#include "src/graphics/windowman.h"

#include "src/graphics/aurora/kotordialogframe.h"

namespace Graphics {

namespace Aurora {

KotORDialogFrame::KotORDialogFrame()
        : Renderable(kRenderableTypeGUIFront),
          _distance(0.0f),
          _rectHeight(0) {
}

void KotORDialogFrame::setDistance(float distance) {
    _distance = distance;
}

void KotORDialogFrame::setRectangleHeight(int h) {
    _rectHeight = h;
}

void KotORDialogFrame::calculateDistance() {
}

void KotORDialogFrame::render(RenderPass pass) {
    if (pass != kRenderPassAll)
        return;

    float hw = WindowMan.getWindowWidth() / 2.0f;
    float hh = WindowMan.getWindowHeight() / 2.0f;

    glColor3f(0.0f, 0.0f, 0.0f);
    glBegin(GL_QUADS);
        // top rectangle
        glVertex3f( hw, hh - _rectHeight, _distance);
        glVertex3f( hw,               hh, _distance);
        glVertex3f(-hw,               hh, _distance);
        glVertex3f(-hw, hh - _rectHeight, _distance);
        // bottom rectangle
        glVertex3f( hw,             - hh, _distance);
        glVertex3f( hw, _rectHeight - hh, _distance);
        glVertex3f(-hw, _rectHeight - hh, _distance);
        glVertex3f(-hw,             - hh, _distance);
    glEnd();
    glColor3f(1.0f, 1.0f, 1.0f);
}

} // End of namespace Aurora

} // End of namespace Graphics