texture.h

/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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.
*
* This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*
*/

#ifndef WATCHMAKER_TEXTURE_H
#define WATCHMAKER_TEXTURE_H

#include "common/array.h"
#include "common/str.h"
#include "common/textconsole.h"
#include "watchmaker/3d/dds_header.h"
#include "graphics/surface.h"
#include "watchmaker/rect.h"

namespace Watchmaker {

class WGame;
// Texture structs
struct gTexture {
    Common::String          name;
    Texture                *_texture = nullptr;
    int                     RealDimX = 0;               // original dimensions
    int                     RealDimY = 0;               // original dimensions
    int                     DimX = 0;                   // current dimensions
    int                     DimY = 0;                   // current dimensions
    int                     ID = 0;                     // id
    int                     Flags = 0;                  // Flags

    bool isEmpty() {
        return _texture == nullptr;
    }
    void clear() {
        // TODO: This will only work for the back-surface
        warning("Clearing %d", _blitsOnTop.size());
        _blitsOnTop.clear();
    }
    void render(WGame &game, Common::Rect src, Common::Rect dst);
    void blitInto(gTexture *texture, Common::Rect src, Common::Rect dst) {
        _blitsOnTop.push_back({texture, src, dst});
    }
private:
    struct Blit {
        gTexture *texture;
        Common::Rect src;
        Common::Rect dst;
    };
    Common::Array<Blit> _blitsOnTop;
};

} // End of namespace Watchmaker

#endif // WATCHMAKER_TEXTURE_H