herobelt.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/>.
 *
 * Copyright 2020 Google
 *
 */
#ifndef HADESCH_HEROBELT_H
#define HADESCH_HEROBELT_H

#include "common/array.h"
#include "audio/audiostream.h"
#include "audio/mixer.h"
#include "common/rect.h"
#include "common/ptr.h"
#include "hadesch/pod_file.h"
#include "hadesch/pod_image.h"
#include "common/hashmap.h"
#include "common/str.h"
#include "hadesch/enums.h"
#include "hadesch/event.h"

namespace Hadesch {
class HeroBelt {
public:
    HeroBelt();

    enum HeroBeltColour {
        kWarm,
        kCold,
        kCool,
        kNumColours
    };

    void render(Common::SharedPtr<GfxContext> context, int time, Common::Point viewPoint);
    void computeHotZone(int time, Common::Point mousePos, bool mouseEnabled);
    void placeToInventory(InventoryItem item, EventHandlerWrapper callbackEvent = EventHandlerWrapper());
    void removeFromInventory(InventoryItem item);
    bool isOverHeroBelt() const {
        return _overHeroBelt;
    }
    bool isPositionOverHeroBelt(Common::Point mousePos) const;
    void handleClick(Common::Point mousePos);
    int getCursor(int time);
    bool isHoldingItem() const;
    InventoryItem getHoldingItem() const {
        return _holdingItem;
    }
    const Graphics::Cursor *getHoldingItemCursor(int cursorAnimationFrame) const;
    void clearHold();
    void setColour(HeroBeltColour colour) {
        _colour = colour;
    }
    void reset() {
        _colour = HeroBelt::kWarm;
        _selectedPower = kPowerNone;
        _branchOfLifeFrame = 0;
        _thunderboltFrame = kLightning1;
    }
    void setBranchOfLifeFrame(int frame) {
        _branchOfLifeFrame = frame;
    }
    void setThunderboltFrame(HeroBeltFrame frame) {
        _thunderboltFrame = frame;
    }
    HeroPower getSelectedStrength() {
        return _selectedPower;
    }

private:
    Common::Point computeSlotPoint(int slot, bool fullyExtended);
    Common::String inventoryName(int slot);
    void computeHighlight();
    void clickPower(HeroPower pwr);

    PodImage _background[kNumColours];
    Common::Array<PodImage> _iconNames[kNumColours];
    Common::Array<PodImage> _icons[kNumColours];
    Common::Array<PodImage> _iconCursors[kNumColours];
    Common::Array<PodImage> _iconCursorsBright[kNumColours];
    PodImage _scrollBg[kNumColours];
    PodImage _scrollBgHades[kNumColours];
    PodImage _scrollTextCrete[kNumColours];
    PodImage _scrollTextTroyMale[kNumColours];
    PodImage _scrollTextTroyFemale[kNumColours];
    PodImage _scrollTextMedusa[kNumColours];
    PodImage _scrollTextHades[kNumColours];
    Common::Array<PodImage> _powerImages[3][kNumColours];
    Common::Array<PodImage> _branchOfLife;

    Common::Point _mousePos;
    EventHandlerWrapper _animItemCallbackEvent;
    HotZoneArray _hotZones;
    HeroBeltColour _colour;
    int _heroBeltY;
    int _heroBeltSpeed;
    bool _overHeroBelt;
    bool _bottomEdge;
    int _edgeStartTime;
    InventoryItem _animateItem;
    Common::Point _animateItemStartPoint;
    int _animateItemTargetSlot;
    int _animateItemStartTime;
    int _currentTime;
    int _animItemTime;
    int _hotZone;
    int _startHotTime;
    int _branchOfLifeFrame;
    InventoryItem _holdingItem;
    int _holdingSlot;
    int _highlightTextIdx;
    bool _showScroll;
    HeroPower _selectedPower;
    HeroBeltFrame _thunderboltFrame;
};
}
#endif