WAGE: Generate Commands menu

scummvm · Jan 14, 2016 · 0c6b063 · 0c6b063
1 parent 3dc9223
commit 0c6b063
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Showing 4 changed files with 104 additions and 18 deletions.
diff --git a/engines/wage/menu.cpp b/engines/wage/menu.cpp
@@ -92,7 +92,9 @@ enum {
 	kMenuActionCut,
 	kMenuActionCopy,
 	kMenuActionPaste,
-	kMenuActionClear
+	kMenuActionClear,
+
+	kMenuActionCommand
 };
 
 struct MenuData {
@@ -121,6 +123,9 @@ struct MenuData {
 };
 
 Menu::Menu(Gui *gui) : _gui(gui) {
+	assert(_gui->_engine);
+	assert(_gui->_engine->_world);
+
 	MenuItem *about = new MenuItem(_gui->_builtInFonts ? "\xa9" : "\xf0"); // (c) Symbol as the most resembling apple
 	_items.push_back(about);
 	_items[0]->subitems.push_back(new MenuSubItem(_gui->_engine->_world->getAboutMenuItemName(), kMenuActionAbout));
@@ -137,14 +142,11 @@ Menu::Menu(Gui *gui) : _gui(gui) {
 		_items[m->menunum]->subitems.push_back(new MenuSubItem(m->title, m->action, 0, m->shortcut, m->enabled));
 	}
 
-	MenuItem *commands = new MenuItem("Commands");
+	MenuItem *commands = createCommandsMenu();
 	_items.push_back(commands);
 
-	assert(_gui->_engine);
-	assert(_gui->_engine->_world);
-
 	if (!_gui->_engine->_world->_weaponMenuDisabled) {
-		MenuItem *weapons = new MenuItem("Weapons");
+		MenuItem *weapons = new MenuItem(_gui->_engine->_world->_weaponsMenuName.c_str());
 		_items.push_back(weapons);
 	}
 
@@ -189,6 +191,75 @@ Menu::~Menu() {
 	}
 }
 
+MenuItem *Menu::createCommandsMenu() {
+	MenuItem *menu = new MenuItem(_gui->_engine->_world->_commandsMenuName.c_str());
+	Common::String string(_gui->_engine->_world->_commandsMenu);
+
+	Common::String item;
+
+	for (int i = 0; i < string.size(); i++) {
+		while(i < string.size() && string[i] != ';') // Read token
+			item += string[i++];
+
+		if (item == "(-") {
+			menu->subitems.push_back(new MenuSubItem(NULL, 0));
+		} else {
+			bool enabled = true;
+			int style = 0;
+			char shortcut = 0;
+			char *shortptr = strrchr(item.c_str(), '/');
+			if (shortptr != NULL) {
+				if (strlen(shortptr) == 2) {
+					shortcut = shortptr[1];
+					item.deleteLastChar();
+					item.deleteLastChar();
+				} else {
+					error("Unexpected shortcut: '%s', item '%s' in menu '%s'", shortptr, item.c_str(), string.c_str());
+				}
+			}
+
+			while (item.size() >= 2 && item[item.size() - 2] == '<') {
+				char c = item.lastChar();
+				if (c == 'B') {
+					style |= kFontStyleBold;
+				} else if (c == 'I') {
+					style |= kFontStyleItalic;
+				} else if (c == 'U') {
+					style |= kFontStyleUnderline;
+				} else if (c == 'O') {
+					style |= kFontStyleOutline;
+				} else if (c == 'S') {
+					style |= kFontStyleShadow;
+				} else if (c == 'C') {
+					style |= kFontStyleCondensed;
+				} else if (c == 'E') {
+					style |= kFontStyleExtended;
+				}
+				item.deleteLastChar();
+				item.deleteLastChar();
+			}
+
+			Common::String tmpitem(item);
+			tmpitem.trim();
+			if (tmpitem[0] == '(') {
+				enabled = false;
+
+				for (int j = 0; j < item.size(); j++)
+					if (item[j] == '(') {
+						item.deleteChar(j);
+						break;
+					}
+			}
+
+			menu->subitems.push_back(new MenuSubItem(item.c_str(), kMenuActionCommand, style, shortcut, enabled));
+		}
+
+		item = "";
+	}
+
+	return menu;
+}
+
 const Graphics::Font *Menu::getMenuFont() {
 	return _gui->getFont("Chicago-12", Graphics::FontManager::kBigGUIFont);
 }

diff --git a/engines/wage/menu.h b/engines/wage/menu.h
@@ -53,6 +53,16 @@ namespace Wage {
 struct MenuItem;
 struct MenuSubItem;
 
+enum {
+	kFontStyleBold = 1,
+	kFontStyleItalic = 2,
+	kFontStyleUnderline = 4,
+	kFontStyleOutline = 8,
+	kFontStyleShadow = 16,
+	kFontStyleCondensed = 32,
+	kFontStyleExtended = 64
+};
+
 class Menu {
 public:
 	Menu(Gui *gui);
@@ -77,6 +87,7 @@ class Menu {
 	int calculateMenuWidth(MenuItem *menu);
 	void calcMenuBounds(MenuItem *menu);
 	void renderSubmenu(MenuItem *menu);
+	MenuItem *createCommandsMenu();
 
 	Common::Array<MenuItem *> _items;
 

diff --git a/engines/wage/world.cpp b/engines/wage/world.cpp
@@ -273,17 +273,17 @@ bool World::loadWorld(Common::MacResManager *resMan) {
 	}
 	res = resMan->getResource(MKTAG('M','E','N','U'), 2004);
 	if (res != NULL) {
-		readMenu(res);
-		warning("STUB: commandsMenu");
-		//world.setCommandsMenuName(commandsMenu[0]);
-		//world.setDefaultCommandsMenu(commandsMenu[1]);
+		Common::StringArray *menu = readMenu(res);
+		_commandsMenuName = menu->operator[](0);
+		_commandsMenu = menu->operator[](1);
+		delete menu;
 		delete res;
 	}
 	res = resMan->getResource(MKTAG('M','E','N','U'), 2005);
 	if (res != NULL) {
-		readMenu(res);
-		warning("STUB: weaponsMenu");
-		//world.setWeaponsMenuName(weaponsMenu[0]);
+		Common::StringArray *menu = readMenu(res);
+		_weaponsMenuName = menu->operator[](0);
+		delete menu;
 		delete res;
 	}
 	// TODO: Read Apple menu and get the name of that menu item..
@@ -294,7 +294,7 @@ bool World::loadWorld(Common::MacResManager *resMan) {
 	return true;
 }
 
-Common::StringArray World::readMenu(Common::SeekableReadStream *res) {
+Common::StringArray *World::readMenu(Common::SeekableReadStream *res) {
 	res->skip(10);
 	int enableFlags = res->readUint32BE();
 	String menuName = readPascalString(res);
@@ -327,9 +327,9 @@ Common::StringArray World::readMenu(Common::SeekableReadStream *res) {
 		menuItemNumber++;
 	}
 
-	Common::StringArray result;
-	result.push_back(menuName);
-	result.push_back(sb);
+	Common::StringArray *result = new Common::StringArray;
+	result->push_back(menuName);
+	result->push_back(sb);
 
 	warning("menuName: %s", menuName.c_str());
 	warning("sb: %s", sb.c_str());

diff --git a/engines/wage/world.h b/engines/wage/world.h
@@ -95,6 +95,10 @@ class World {
 	Common::String *_saveBeforeCloseMessage;
 	Common::String *_revertMessage;
 
+	Common::String _commandsMenuName;
+	Common::String _commandsMenu;
+	Common::String _weaponsMenuName;
+
 	void addScene(Scene *room) {
 		if (room->_name.size() != 0) {
 			String s = room->_name;
@@ -128,7 +132,7 @@ class World {
 	}
 
 private:
-	Common::StringArray readMenu(Common::SeekableReadStream *res);
+	Common::StringArray *readMenu(Common::SeekableReadStream *res);
 };
 
 } // End of namespace Wage