uiIcon3D.h

/*

Jump'n'Run Engine
http://www.atanaslaskov.com/jnr/

BSD LICENSE
Copyright (c) 2007-2013, Atanas Laskov
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL ATANAS LASKOV BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/


class uiIconDescriptor3D {
public:
    virtual void draw_model(laPoint3 pos, laRenderer *pr) = 0;
    virtual void draw_description(laPoint3 pos, laRenderer *pr, laFont* pf) = 0;

    virtual laPoint3 description_size(laFont* pf) { return laPoint3(); };
};

// Icon 3D GUI element
//
class uiIcon3D :
    public uiWindow
{
    uiIconDescriptor3D *_pDescriptor;

    laTimeTrig _ttAppear;       // animated on create

    laTimeTrig _ttDiscard;      // animated discarding of cons, not abruptly
    M_BOOL _isDiscarding;
    M_BOOL _isDiscarded;            // set when discarding is completed

    laTexture ticon3d_bg;       // icon backgorund tex
    laTexture ticon3d_sel;      // selection tex

    //State
    //
    M_BOOL _bSelected;
    double _ang;

public:
    uiIcon3D(uiIconDescriptor3D *dsc);
    virtual ~uiIcon3D(void);

    // Repply & draw
    virtual void reply();
    virtual void draw();

    // Selection
    inline M_BOOL isSelected() { return _bSelected; };
    inline void select(M_BOOL sel = M_TRUE) { _bSelected = sel; }

    // Discard icon
    void discardingIcon(M_BOOL bOn = M_TRUE);
    inline M_BOOL isDiscarding() { return _isDiscarding; }
    inline M_BOOL isDiscarded() { return _isDiscarded; }
};