debug_state.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 TWINE_DEBUG_SCENE_H
#define TWINE_DEBUG_SCENE_H
 
#include "common/array.h"
#include "common/rect.h"
#include "common/scummsys.h"
#include "twine/debugger/ringbuffer.h"
#include "twine/shared.h"
 
namespace TwinE {
 
class TwinEEngine;
 
class DebugState {
private:
    TwinEEngine *_engine;
 
    void projectBoundingBoxPoints(IVec3 *point3d, IVec3 *point3dProjected);
    bool checkZoneType(ZoneType type) const;
    bool displayZones();
    bool displayActors();
    bool displayTracks();
 
    struct ScenePositionsProjected {
        IVec3 frontBottomLeftPoint;
        IVec3 frontBottomRightPoint;
 
        IVec3 frontTopLeftPoint;
        IVec3 frontTopRightPoint;
 
        IVec3 backBottomLeftPoint;
        IVec3 backBottomRightPoint;
 
        IVec3 backTopLeftPoint;
        IVec3 backTopRightPoint;
 
        IVec3 frontBottomLeftPoint2D;
        IVec3 frontBottomRightPoint2D;
 
        IVec3 frontTopLeftPoint2D;
        IVec3 frontTopRightPoint2D;
 
        IVec3 backBottomLeftPoint2D;
        IVec3 backBottomRightPoint2D;
 
        IVec3 backTopLeftPoint2D;
        IVec3 backTopRightPoint2D;
    };
 
    ScenePositionsProjected calculateBoxPositions(const IVec3 &mins, const IVec3 &maxs);
    bool drawBox(const ScenePositionsProjected &positions, uint8 color);
 
    void changeGridCamera();
 
public:
    DebugState(TwinEEngine *engine);
    bool _showingZones = false;
    bool _showingActors = false;
    bool _showingTracks = false;
    bool _showingClips = false;
    bool _godMode = false;
    unsigned int _typeZones = 127; // all zones on as default
    int16 _onlyLoadActor = -1;
    const char *_openPopup = nullptr;
    bool _holomapFlagsWindow = false;
    bool _gameFlagsWindow = false;
    bool _menuTextWindow = false;
    bool _sceneDetailsWindow = false;
    bool _actorDetailsWindow = true;
    bool _sceneFlagsWindow = false;
    bool _paletteWindow = false;
    bool _loggerWindow = false;
    bool _frameTimeWindow = false;
    bool _frameDataRecording = true;
    bool _playFoundItemAnimation = false;
 
    bool _useFreeCamera = false;
    bool _disableGridRendering = false;
    TextBankId _textBankId = TextBankId::Inventory_Intro_and_Holomap;
 
    void renderDebugView();
    void drawClip(const Common::Rect &rect);
 
    struct FrameData {
        uint32 frameTime;
        int32 waitMillis;
        uint32 maxDelay;
    };
    using FrameDataBuffer = RingBuffer<FrameData, 256>;
    FrameDataBuffer _frameData;
 
    void addFrameData(uint32 frameTime, int32 waitMillis, uint32 maxDelay);
 
    void update();
};
 
} // namespace TwinE
 
#endif