Initial commit

engines/mm/mm1/data/items.cpp

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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/>.
+ *
+ */
+
+#include "mm/mm1/data/items.h"
+#include "mm/mm1/globals.h"
+
+namespace MM {
+namespace MM1 {
+
+uint Item::getSellCost() const {
+	uint cost = _cost;
+	if (_maxCharges)
+		cost /= 2;
+	cost /= 2;
+
+	return cost;
+}
+
+bool ItemsArray::load() {
+	Common::File f;
+	if (!f.open("items.txt"))
+		return false;
+
+	resize(255);
+	for (int lineNum = 0; lineNum < 255; ++lineNum) {
+		Item &item = (*this)[lineNum];
+		Common::String line = f.readLine();
+		assert(line.size() > 20 && line[0] == '"' && line[15] == '"');
+
+		item._name = Common::String(line.c_str() + 1, line.c_str() + 15);
+		line = Common::String(line.c_str() + 16);
+		while (item._name.lastChar() == ' ')
+			item._name.deleteLastChar();
+
+		item._disablements = getNextValue(line);
+		item._constBonus_id = getNextValue(line);
+		item._constBonus_value = getNextValue(line);
+		item._tempBonus_id = getNextValue(line);
+
+        	if (item._tempBonus_id != 0xff) {item._tempBonus_value =  getNextValue(line);}
+        	else {item._spellId = getNextValue(line);}       
+
+		item._maxCharges = getNextValue(line);
+		item._cost = getNextValue(line);
+		item._damage = getNextValue(line);
+		item._AC_Dmg = getNextValue(line);
+	}
+
+	return true;
+}
+
+Item *ItemsArray::getItem(byte index) const {
+	assert(index > 0);
+	g_globals->_currItem = (*this)[index - 1];
+
+	return &g_globals->_currItem;
+}
+
+ItemCategory getItemCategory(byte itemId) {
+	if (isWeapon(itemId))
+		return ITEMCAT_WEAPON;
+	if (isMissile(itemId))
+		return ITEMCAT_MISSILE;
+	if (isTwoHanded(itemId))
+		return ITEMCAT_TWO_HANDED;
+	if (isArmor(itemId))
+		return ITEMCAT_ARMOR;
+	if (isShield(itemId))
+		return ITEMCAT_SHIELD;
+
+	return ITEMCAT_NONE;
+}
+
+} // namespace MM1
+} // namespace MM