AdventuresInLestoria/Crawler/RowInventoryScrollableWindowComponent.h

#pragma region License
/*
License (OLC-3)
~~~~~~~~~~~~~~~

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are permitted provided that the following conditions are met:

1. Redistributions or derivations of source code must retain the above copyright
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2. Redistributions or derivative works in binary form must reproduce the above
copyright notice. This list of conditions and the following	disclaimer must be
reproduced in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may
be used to endorse or promote products derived from this software without specific
prior written permission.

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 THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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Portions of this software are copyright <EFBFBD> 2023 The FreeType
Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
All rights reserved.
*/
#pragma endregion

#include "InventoryScrollableWindowComponent.h"
#include "RowItemDisplay.h"

class RowInventoryScrollableWindowComponent:public InventoryScrollableWindowComponent{
protected:
    PriceLabel::PriceLabel priceLabel=PriceLabel::NONE;
public:
	inline RowInventoryScrollableWindowComponent(geom2d::rect<float>rect,std::string itemNameLabelName,std::string itemDescriptionLabelName,std::function<bool(MenuFuncData)>inventoryButtonClickAction,std::function<bool(MenuFuncData)>inventoryButtonHoverAction,std::function<bool(MenuFuncData)>inventoryButtonMouseOutAction,InventoryWindowOptions options={.padding=8,.size={24,24}},bool inventoryButtonsActive=true,ComponentAttr attributes=ComponentAttr::BACKGROUND|ComponentAttr::OUTLINE)
        :InventoryScrollableWindowComponent(rect,itemNameLabelName,itemDescriptionLabelName,inventoryButtonClickAction,inventoryButtonHoverAction,inventoryButtonMouseOutAction,options,inventoryButtonsActive,attributes){}

	virtual inline void SetCompactDescriptions(bool compact)override final{
        if(compact)this->compact=COMPACT;
        else this->compact=NON_COMPACT;
        for(MenuComponent*component:components){
            RowItemDisplay*itemButton=dynamic_cast<RowItemDisplay*>(component);
            if(itemButton){
                itemButton->SetCompactDescriptions(compact);
            }else{
				ERR("WARNING! Attempting to cast a button that isn't a MenuItemButton!");
			}
        }
    }

    virtual inline void SetPriceLabelType(PriceLabel::PriceLabel labelType)final{
        this->priceLabel=labelType;
        for(MenuComponent*component:components){
            RowItemDisplay*itemButton=dynamic_cast<RowItemDisplay*>(component);
            if(itemButton){
                itemButton->SetPriceLabelType(labelType);
            }else{
				ERR("WARNING! Attempting to cast a button that isn't a MenuItemButton!");
			}
        }
    }

    virtual inline void AddButtonOnSlotUpdate(ITCategory cat)override{
        size_t invSize=components.size()+1;
        int invWidth=int(rect.size.x/(float(options.size.x)+options.padding));
        int x=int((invSize-1)%invWidth);
        int y=int((invSize-1)/invWidth);
        int itemIndex=y*invWidth+x;

        vf2d buttonSize=options.size;
        vf2d totalSpacing={options.padding+buttonSize.x,options.padding+buttonSize.y};

        auto newItem=ADD("item_"+cat+"_"+std::to_string(itemIndex),RowItemDisplay)({totalSpacing*vf2d{float(x),float(y)},buttonSize},Inventory::GetInventorySlot(cat,itemIndex),inventoryButtonClickAction,itemNameLabelName,itemDescriptionLabelName,inventoryButtonsActive?ButtonAttr::NONE:ButtonAttr::UNSELECTABLE)END;
        newItem->SetCompactDescriptions(compact==COMPACT);
        newItem->SetPriceLabelType(priceLabel);
        newItem->SetHoverFunc(inventoryButtonHoverAction);
        newItem->SetMouseOutFunc(inventoryButtonMouseOutAction);

        //Since we are indexing into a vector reference which is inevitably going to get erased as we add more items,
        //we must update all previous menu component references in case that memory has been overwritten!
        for(int counter=0;MenuComponent*component:components){
            RowItemDisplay*item=dynamic_cast<RowItemDisplay*>(component);
            if(item!=nullptr){
                item->SetItem(Inventory::GetInventorySlot(cat,counter));
            }else{
                ERR("WARNING! Could not properly cast item to RowItemDisplay* type!");
            }
            counter++;
        }
    }
};