Initial commit

engines/mm/mm1/views_enh/spells/spellbook.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/views_enh/spells/spellbook.h"
+#include "mm/mm1/game/spells_party.h"
+#include "mm/mm1/globals.h"
+
+namespace MM {
+namespace MM1 {
+namespace ViewsEnh {
+namespace Spells {
+
+Spellbook::Spellbook() : PartyView("Spellbook") {
+	_bounds = Common::Rect(27, 6, 208, 142);
+	addButtons();
+}
+
+void Spellbook::addButtons() {
+	_scrollSprites.load("scroll.icn");
+	addButton(&g_globals->_mainIcons, Common::Point(187, 26), 0, Common::KEYCODE_UP);
+	addButton(&g_globals->_mainIcons, Common::Point(187, 111), 2, Common::KEYCODE_DOWN);
+	addButton(&_scrollSprites, Common::Point(100, 109), 5, KEYBIND_SELECT);
+
+	addButton(Common::Rect(5, 14, 152, 22), Common::KEYCODE_1);
+	addButton(Common::Rect(5, 23, 152, 31), Common::KEYCODE_2);
+	addButton(Common::Rect(5, 32, 152, 40), Common::KEYCODE_3);
+	addButton(Common::Rect(5, 41, 152, 49), Common::KEYCODE_4);
+	addButton(Common::Rect(5, 50, 152, 58), Common::KEYCODE_5);
+	addButton(Common::Rect(5, 59, 152, 67), Common::KEYCODE_6);
+	addButton(Common::Rect(5, 68, 152, 76), Common::KEYCODE_7);
+	addButton(Common::Rect(5, 77, 152, 85), Common::KEYCODE_8);
+	addButton(Common::Rect(5, 86, 152, 94), Common::KEYCODE_9);
+	addButton(Common::Rect(5, 95, 152, 103), Common::KEYCODE_0);
+
+	addButton(Common::Rect(139, 109, 163, 119), KEYBIND_ESCAPE);
+	addButton(Common::Rect(152, 21, 163, 59), Common::KEYCODE_PAGEUP);
+	addButton(Common::Rect(152, 60, 163, 98), Common::KEYCODE_PAGEDOWN);
+	addButton(Common::Rect(97, 109, 163, 119), KEYBIND_SELECT);
+}
+
+bool Spellbook::msgFocus(const FocusMessage &msg) {
+	if (!isInCombat())
+		PartyView::msgFocus(msg);
+
+	// In this view we don't want 1 to 6 mapping to char selection
+	MetaEngine::setKeybindingMode(KeybindingMode::KBMODE_MENUS);
+	updateChar();
+	return true;
+}
+
+bool Spellbook::msgUnfocus(const UnfocusMessage &msg) {
+	if (!isInCombat())
+		PartyView::msgUnfocus(msg);
+	return true;
+}
+
+bool Spellbook::canSwitchChar() {
+	return !g_events->isInCombat();
+}
+
+void Spellbook::draw() {
+	if (isInCombat()) {
+		ScrollView::draw();
+	} else {
+		PartyView::draw();
+	}
+
+	Graphics::ManagedSurface s = getSurface();
+	const Character &c = *g_globals->_currCharacter;
+
+	// Draw the scrolling area frame
+	_scrollSprites.draw(&s, 4, Common::Point(14, 20));
+	_scrollSprites.draw(&s, 0, Common::Point(162, 20));
+	_scrollSprites.draw(&s, 2, Common::Point(162, 105));
+
+	// Title line
+	_fontReduced = true;
+	Common::String title = Common::String::format("%s %s",
+		STRING["enhdialogs.spellbook.title"].c_str(),
+		c._name
+	);
+	writeString(0, 0, title, ALIGN_MIDDLE);
+
+	// Write current spell points
+	Common::String sp = Common::String::format("%s - %d",
+		STRING["enhdialogs.spellbook.spell_points"].c_str(), c._sp._current);
+	writeString(7, 111, sp);
+
+	// Iterate over the lines
+	for (int i = 0; i < 10; ++i) {
+		// Left gutter row number
+		setTextColor(0);
+		const int yp = 15 + 9 * i;
+		writeString(0, yp, Common::String::format("%c", (i == 9) ? '0' : '1' + i));
+
+		const int spellIndex = _topIndex + i;
+
+		if (_count == 0) {
+			if (i == 0) {
+				setTextColor(37);
+				writeString(12, yp, STRING["enhdialogs.spellbook.non_caster"]);
+			}
+		} else if (spellIndex < _count) {
+			// Spell requirements
+			int lvl, num;
+			getSpellLevelNum(CATEGORY_SPELLS_COUNT * (_isWizard ? 1 : 0) + spellIndex, lvl, num);
+			setSpell(g_globals->_currCharacter, lvl, num);
+
+			setTextColor((spellIndex == _selectedIndex) ? 15 :
+				(canCast() ? 37 : 1));
+
+			// Spell name and requirements
+			Common::String spellName = STRING[Common::String::format(
+				"spells.%s.%d",
+				_isWizard ? "wizard" : "cleric",
+				spellIndex
+			)];
+			writeString(12, yp, spellName);
+			writeString(152, yp, Common::String::format("%d/%d",
+				_requiredSp, _requiredGems), ALIGN_RIGHT);
+		}
+	}
+}
+
+bool Spellbook::msgKeypress(const KeypressMessage &msg) {
+	if (msg.keycode >= Common::KEYCODE_0 && msg.keycode <= Common::KEYCODE_9) {
+		int newIndex = _topIndex + (msg.keycode == Common::KEYCODE_0 ?
+			9 : msg.keycode - Common::KEYCODE_1);
+		if (newIndex < _count) {
+			_selectedIndex = newIndex;
+			redraw();
+		}
+	} else if (msg.keycode == Common::KEYCODE_PAGEUP) {
+		if (_topIndex > 0) {
+			_topIndex = MAX(_topIndex - 10, 0);
+			redraw();
+		}
+	} else if (msg.keycode == Common::KEYCODE_PAGEDOWN) {
+		int newTopIndex = _topIndex + 10;
+		if (newTopIndex < _count) {
+			_topIndex = newTopIndex;
+			redraw();
+		}
+	} else if (msg.keycode == Common::KEYCODE_UP) {
+		if (_topIndex > 0) {
+			--_topIndex;
+			redraw();
+		}
+	} else if (msg.keycode == Common::KEYCODE_DOWN) {
+		if ((_topIndex + 10) < _count) {
+			++_topIndex;
+			redraw();
+		}
+	} else if (msg.keycode == Common::KEYCODE_s) {
+		// Alternate alias for Select button
+		msgAction(ActionMessage(KEYBIND_SELECT));
+
+	} else if (!isInCombat()) {
+		return PartyView::msgKeypress(msg);
+	}
+
+	return true;
+}
+
+bool Spellbook::msgAction(const ActionMessage &msg) {
+	switch (msg._action) {
+	case KEYBIND_ESCAPE:
+		close();
+		return true;
+
+	case KEYBIND_SELECT:
+		spellSelected();
+		close();
+		return true;
+
+	default:
+		break;
+	}
+
+	return false;
+}
+
+bool Spellbook::msgGame(const GameMessage &msg) {
+	if (msg._name == "UPDATE") {
+		updateChar();
+		return true;
+	} else if (!isInCombat()) {
+		return PartyView::msgGame(msg);
+	} else {
+		return true;
+	}
+}
+
+void Spellbook::updateChar() {
+	// Refresh the cast spell side dialog for new character
+	send("CastSpell", GameMessage("UPDATE"));
+
+	// Update the highlighted char in the party display
+	g_events->send(GameMessage("CHAR_HIGHLIGHT", (int)true));
+
+	// Update fields
+	const Character &c = *g_globals->_currCharacter;
+	_isWizard = c._class == SORCERER || c._class == ARCHER;
+
+	_selectedIndex = (g_events->isInCombat() ? c._combatSpell : c._nonCombatSpell) % CATEGORY_SPELLS_COUNT;
+	if (_selectedIndex == -1)
+		_selectedIndex = 0;
+	_topIndex = (_selectedIndex / 10) * 10;
+
+	if (c._spellLevel._current == 0) {
+		_count = 0;
+	} else {
+		_count = (c._spellLevel._current < 5) ?
+			c._spellLevel * 8 - 1 : 31 + (c._spellLevel - 4) * 5;
+	}
+
+	// And finally, update the display
+	redraw();
+}
+
+void Spellbook::spellSelected() {
+	Character &c = *g_globals->_currCharacter;
+	int spellIndex = (_isWizard ? CATEGORY_SPELLS_COUNT : 0) + _selectedIndex;
+
+	// Set the selected spell for the character
+	c.setSpellNumber(spellIndex);
+}
+
+} // namespace Spells
+} // namespace ViewsEnh
+} // namespace MM1
+} // namespace MM