C++ (Cpp) ZorkCursor Examples

Example #1

File: cursor_manager.cpp Project: 86400/scummvm

CursorManager::CursorManager(ZVision *engine, const Graphics::PixelFormat pixelFormat)
	: _engine(engine),
	  _pixelFormat(pixelFormat),
	  _cursorIsPushed(false),
	  _item(0),
	  _lastitem(0),
	  _currentCursor(CursorIndex_Idle) {
	for (int i = 0; i < NUM_CURSORS; i++) {
		if (_engine->getGameId() == GID_NEMESIS) {
			Common::String name;
			if (i == 1) {
				// Cursors "arrowa.zcr" and "arrowb.zcr" are missing
				_cursors[i][0] = _cursors[i][1] = ZorkCursor();
				continue;
			}
			name = Common::String::format("%sa.zcr", _zNemCursorFileNames[i]);
			_cursors[i][0] = ZorkCursor(_engine, name); // Up cursor
			name = Common::String::format("%sb.zcr", _zNemCursorFileNames[i]);
			_cursors[i][1] = ZorkCursor(_engine, name); // Down cursor
		} else if (_engine->getGameId() == GID_GRANDINQUISITOR) {
			_cursors[i][0] = ZorkCursor(_engine, _zgiCursorFileNames[i]); // Up cursor
			char buffer[25];
			memset(buffer, 0, 25);
			strncpy(buffer, _zgiCursorFileNames[i], 24);
			buffer[3] += 2;
			_cursors[i][1] = ZorkCursor(_engine, buffer); // Down cursor
		}
	}
}

Example #2

File: cursor_manager.cpp Project: dergunov/scummvm

CursorManager::CursorManager(ZVision *engine, const Graphics::PixelFormat *pixelFormat)
		: _engine(engine),
		  _pixelFormat(pixelFormat),
		  _cursorIsPushed(false) {
	// WARNING: The index IDLE_CURSOR_INDEX is hardcoded. If you change the order of _cursorNames/_zgiCursorFileNames/_zNemCursorFileNames, you HAVE to change the index accordingly
	if (_engine->getGameId() == GID_NEMESIS) {
		Common::String name(Common::String::format("%sa.zcr", _zNemCursorFileNames[IDLE_CURSOR_INDEX]));
		_idleCursor = ZorkCursor(name);
	} else if (_engine->getGameId() == GID_GRANDINQUISITOR) {
		_idleCursor = ZorkCursor(_zgiCursorFileNames[IDLE_CURSOR_INDEX]);
	}
}

Example #3

File: cursor_manager.cpp Project: 86400/scummvm

void CursorManager::setItemID(int id) {
	if (id != _item) {
		if (id) {
			Common::String file;
			if (_engine->getGameId() == GID_NEMESIS) {
				file = Common::String::format("%2.2d%s%c.zcr", id, "idle", 'a');
				_cursors[NUM_CURSORS][0] = ZorkCursor(_engine, file);
				file = Common::String::format("%2.2d%s%c.zcr", id, "idle", 'b');
				_cursors[NUM_CURSORS][1] = ZorkCursor(_engine, file);
				file = Common::String::format("%2.2d%s%c.zcr", id, "act", 'a');
				_cursors[NUM_CURSORS + 1][0] = ZorkCursor(_engine, file);
				file = Common::String::format("%2.2d%s%c.zcr", id, "act", 'b');
				_cursors[NUM_CURSORS + 1][0] = ZorkCursor(_engine, file);
			} else if (_engine->getGameId() == GID_GRANDINQUISITOR) {
				file = Common::String::format("g0b%cc%2.2x1.zcr", 'a' , id);
				_cursors[NUM_CURSORS][0] = ZorkCursor(_engine, file);
				file = Common::String::format("g0b%cc%2.2x1.zcr", 'c' , id);
				_cursors[NUM_CURSORS][1] = ZorkCursor(_engine, file);
				file = Common::String::format("g0b%cc%2.2x1.zcr", 'b' , id);
				_cursors[NUM_CURSORS + 1][0] = ZorkCursor(_engine, file);
				file = Common::String::format("g0b%cc%2.2x1.zcr", 'd' , id);
				_cursors[NUM_CURSORS + 1][1] = ZorkCursor(_engine, file);
			} else
				return;
		}
		_item = id;
		changeCursor(CursorIndex_Idle);
	}
}

Example #4

File: cursor_manager.cpp Project: dergunov/scummvm

void CursorManager::changeCursor(const Common::String &cursorName, bool pushed) {
	if (_currentCursor.equals(cursorName) && _cursorIsPushed == pushed)
		return;

	if (_cursorIsPushed != pushed)
		_cursorIsPushed = pushed;

	if (cursorName == "idle" && !pushed) {
		CursorMan.replaceCursor(_idleCursor.getSurface(), _idleCursor.getWidth(), _idleCursor.getHeight(), _idleCursor.getHotspotX(), _idleCursor.getHotspotY(), _idleCursor.getKeyColor(), false, _pixelFormat);
		return;
	}

	for (int i = 0; i < NUM_CURSORS; ++i) {
		if (_engine->getGameId() == GID_NEMESIS) {
			if (cursorName.equals(_cursorNames[i])) {
				_currentCursor = cursorName;

				// ZNem uses a/b at the end of the file to signify not pushed/pushed respectively
				Common::String pushedFlag = pushed ? "b" : "a";
				Common::String name = Common::String::format("%s%s.zcr", _zNemCursorFileNames[i], pushedFlag.c_str());

				changeCursor(ZorkCursor(name));
				return;
			}
		} else if (_engine->getGameId() == GID_GRANDINQUISITOR) {
			if (cursorName.equals(_cursorNames[i])) {
				_currentCursor = cursorName;

				if (!pushed) {
					changeCursor(ZorkCursor(_zgiCursorFileNames[i]));
				} else {
					// ZGI flips not pushed/pushed between a/c and b/d
					// It flips the 4th character of the name
					char buffer[25];
					strcpy(buffer, _zgiCursorFileNames[i]);
					buffer[3] += 2;
					changeCursor(ZorkCursor(buffer));
				}
				return;
			}
		}
	}

	// If we get here, something went wrong
	warning("No cursor found for identifier %s", cursorName.c_str());
}

Example #5

CursorManager::CursorManager(ZVision *engine, const Graphics::PixelFormat *pixelFormat)
	: _engine(engine),
	  _pixelFormat(pixelFormat),
	  _cursorIsPushed(false),
	  _item(0),
	  _lastitem(0) {
	for (int i = 0; i < NUM_CURSORS; i++) {
		if (_engine->getGameId() == GID_NEMESIS) {
			Common::String name;
			name = Common::String::format("%sa.zcr", _zNemCursorFileNames[i]);
			_cursors[i][0] = ZorkCursor(_engine, name); // Up cursor
			name = Common::String::format("%sb.zcr", _zNemCursorFileNames[i]);
			_cursors[i][1] = ZorkCursor(_engine, name); // Down cursor
		} else if (_engine->getGameId() == GID_GRANDINQUISITOR) {
			_cursors[i][0] = ZorkCursor(_engine, _zgiCursorFileNames[i]); // Up cursor
			char buffer[25];
			strcpy(buffer, _zgiCursorFileNames[i]);
			buffer[3] += 2;
			_cursors[i][1] = ZorkCursor(_engine, buffer); // Down cursor
		}
	}
}