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engines/mm/xeen/dialogs/dialogs_items.h

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+/* 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 XEEN_DIALOGS_ITEMS_H
+#define XEEN_DIALOGS_ITEMS_H
+
+#include "mm/xeen/dialogs/dialogs.h"
+#include "mm/xeen/party.h"
+#include "mm/xeen/window.h"
+
+namespace MM {
+namespace Xeen {
+
+enum ItemsMode {
+	ITEMMODE_CHAR_INFO = 0, ITEMMODE_BUY = 1, ITEMMODE_SELL = 2, ITEMMODE_3 = 3,
+	ITEMMODE_RECHARGE = 4, ITEMMODE_5 = 5, ITEMMODE_ENCHANT = 6, ITEMMODE_COMBAT = 7, ITEMMODE_8 = 8,
+	ITEMMODE_REPAIR = 9, ITEMMODE_IDENTIFY = 10, ITEMMODE_TO_GOLD = 11,
+	ITEMMODE_INVALID = -1
+};
+
+class ItemsDialog : public ButtonContainer {
+private:
+	SpriteResource _iconSprites;
+	SpriteResource _equipSprites;
+	Character _itemsCharacter;
+	Character *_oldCharacter;
+	DrawStruct _itemsDrawList[INV_ITEMS_TOTAL];
+
+	ItemsDialog(XeenEngine *vm) : ButtonContainer(vm), _oldCharacter(nullptr) {}
+
+	Character *execute(Character *c, ItemsMode mode);
+
+	/**
+	 * Load the buttons for the dialog
+	 */
+	void loadButtons(ItemsMode mode, Character *&c, ItemCategory category);
+
+	/**
+	 * Sets the equipment icon to use for each item for display
+	 */
+	void setEquipmentIcons();
+
+	/**
+	 * Calculate the cost of an item, or charges renaming for Misc items as appropriate
+	 */
+	int calcItemCost(Character *c, int itemIndex, ItemsMode mode, int skillLevel,
+		ItemCategory category);
+
+	/**
+	 * Get plural gold form
+	*/
+	const char *getGoldPlurals(int val);
+
+	int doItemOptions(Character &c, int actionIndex, int itemIndex,
+		ItemCategory category, ItemsMode mode);
+
+	void itemToGold(Character &c, int itemIndex, ItemCategory category, ItemsMode mode);
+
+#ifdef USE_TTS
+	void speakText(const Common::String &text, uint8 headerCount, uint8 lineCount);
+#endif
+public:
+	static Character *show(XeenEngine *vm, Character *c, ItemsMode mode);
+};
+
+class ItemSelectionDialog : public ButtonContainer {
+private:
+	SpriteResource _icons;
+	int _actionIndex;
+	InventoryItems &_items;
+
+	ItemSelectionDialog(XeenEngine *vm, int actionIndex, InventoryItems &items, const Common::StringArray &ttsItemButtonTexts) : ButtonContainer(vm),
+			_actionIndex(actionIndex), _items(items) {
+		loadButtons();
+#ifdef USE_TTS
+		_buttonTexts = ttsItemButtonTexts;
+#endif
+	}
+
+	/**
+	 * Executes the dialog
+	 * @returns					Selected item index
+	 */
+	int execute();
+
+	/**
+	 * Loads buttons
+	 */
+	void loadButtons();
+public:
+	/**
+	 * Shows the dialog
+	 * @param actionIndex			Current action type
+	 * @param items					Currently active items category
+	 * @param ttsItemButtonTexts	Text for each item button
+	 * @returns						Selected item index
+	 */
+	static int show(int actionIndex, InventoryItems &items, const Common::StringArray &ttsItemButtonTexts);
+};
+
+
+} // End of namespace Xeen
+} // End of namespace MM
+
+#endif