Method createAlchemyMenu

src/interface/interface.cpp:19132–19670

const int kRecipeGridImgHeight = 240;

void GenericGUIMenu::AlchemyGUI_t::createAlchemyMenu()
{
	const int player = parentGUI.getPlayer();
	if ( !gui || !alchFrame || !players[player]->inventoryUI.frame )
	{
		return;
	}
	if ( alchemyGUIHasBeenCreated() )
	{
		return;
	}

	SDL_Rect basePos{ 0, 0, alchemyBaseWidth, 350 };
	alchemySlotFrames.clear();
	const int recipeWidth = 196;
	Frame* frame = alchFrame->addFrame("player recipes");
	recipesFrame = frame;
	frame->setSize(SDL_Rect{ 0,
		16,
		recipeWidth,
		kRecipeListHeight });
	frame->setHollow(false);
	frame->setBorder(0);
	frame->setOwner(player);
	frame->setInheritParentFrameOpacity(false);
	frame->setDisabled(true);
	const int inventorySlotSize = players[player]->inventoryUI.getSlotSize();

	{
		int numGrids = (MAX_ALCH_Y / recipes.kNumRecipesToDisplayVertical) + 1;
		const int baseSlotOffsetX = 0;
		const int baseSlotOffsetY = 0;
		const int baseGridOffsetY = kRecipeListGridY;

		SDL_Rect recipeSlotsPos{ 6, 0, recipeWidth, kRecipeListHeight };
		auto recipeSlotsFrame = recipesFrame->addFrame("alchemy slots");
		recipeSlotsFrame->setSize(recipeSlotsPos);
		recipeSlotsFrame->setActualSize(SDL_Rect{ 0, 0, recipeSlotsPos.w, (kRecipeGridImgHeight + 2) * numGrids });
		recipeSlotsFrame->setHollow(true);
		recipeSlotsFrame->setAllowScrollBinds(false);
		recipeSlotsFrame->setScrollBarsEnabled(false);

		auto gridImg = recipeSlotsFrame->addImage(SDL_Rect{ baseSlotOffsetX, baseGridOffsetY, 162, (kRecipeGridImgHeight + 2) * numGrids },
			0xFFFFFFFF, "*images/ui/Alchemy/Alchemy_ScrollGrid.png", "grid img");
		gridImg->tiled = true;

		SDL_Rect currentSlotPos{ baseSlotOffsetX, baseSlotOffsetY, inventorySlotSize, inventorySlotSize };
		const int maxRecipesX = MAX_ALCH_X;
		const int maxRecipesY = MAX_ALCH_Y;

		auto cursorFrame = recipeSlotsFrame->addFrame("active recipe");
		cursorFrame->setSize(SDL_Rect{ 0, 0, inventorySlotSize, inventorySlotSize });
		cursorFrame->setDisabled(true);
		auto color = makeColor(177, 72, 3, 255);
		cursorFrame->addImage(SDL_Rect{ 0, 0, 14, 14 },
			color, "*#images/ui/Inventory/SelectorGrey_TL.png", "cursor topleft");
		cursorFrame->addImage(SDL_Rect{ 0, 0, 14, 14 },
			color, "*#images/ui/Inventory/SelectorGrey_TR.png", "cursor topright");