Initial commit

engines/mm/mm1/views_enh/character_inventory.h

@@ -0,0 +1,138 @@
+/* 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 MM1_VIEWS_ENH_CHARACTER_INVENTORY_H
+#define MM1_VIEWS_ENH_CHARACTER_INVENTORY_H
+
+#include "mm/mm1/views_enh/items_view.h"
+#include "mm/mm1/data/character.h"
+#include "mm/mm1/game/equip_remove.h"
+#include "mm/mm1/game/use_item.h"
+
+namespace MM {
+namespace MM1 {
+namespace ViewsEnh {
+
+class CharacterInventory : public ItemsView, public Game::EquipRemove,
+		public Game::UseItem {
+protected:
+	enum SelectedButton {
+		BTN_NONE, BTN_EQUIP, BTN_REMOVE, BTN_DISCARD, BTN_USE, BTN_CHARGE, BTN_COPY
+	};
+	enum DisplayMode {
+		ARMS_MODE, BACKPACK_MODE
+	};
+	SelectedButton _selectedButton = BTN_NONE;
+	DisplayMode _mode = ARMS_MODE;
+
+private:
+	Common::String _tradeMode;
+	int _tradeAmount;
+
+	/**
+	 * Populates the list of items
+	 */
+	void populateItems();
+
+	/**
+	 * Displays the title row
+	 */
+	void drawTitle();
+
+	/**
+	 * Equip an item
+	 */
+	void equipItem();
+
+	/**
+	 * Unequip an item
+	 */
+	void removeItem();
+
+	/**
+	 * Discard an item
+	 */
+	void discardItem();
+
+	/**
+	 * Use an item
+	 */
+	void useItem();
+
+	/**
+	 * Trade an item to another character
+	 */
+	void tradeItem(Character *from);
+
+	/**
+	 * Trade gems, gold, or food
+	 */
+	void trade(const Common::String &mode, int amount, Character *destChar);
+
+protected:
+	/**
+	 * Return true if the selected character can be switched
+	 */
+	bool canSwitchChar() override;
+
+	/**
+	 * Returns true if the destination character can be switched to
+	 */
+	bool canSwitchToChar(Character *dst) override;
+
+	/**
+	 * Called when an item is selected
+	 */
+	void itemSelected() override;
+
+	/**
+	 * When the selected character is changed
+	 */
+	void charSwitched(Character *priorChar) override;
+
+	/**
+	 * Handle action with selected button mode and selected item
+	 */
+	virtual void performAction();
+
+	/**
+	 * Selects a button mode
+	 */
+	void selectButton(SelectedButton btnMode);
+
+public:
+	CharacterInventory();
+	CharacterInventory(const Common::String &name);
+	virtual ~CharacterInventory() {}
+	void setup();
+
+	bool msgFocus(const FocusMessage &msg) override;
+	bool msgGame(const GameMessage &msg) override;
+	void draw() override;
+	bool msgKeypress(const KeypressMessage &msg) override;
+	bool msgAction(const ActionMessage &msg) override;
+};
+
+} // namespace ViewsEnh
+} // namespace MM1
+} // namespace MM
+
+#endif