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author | Paul Gilbert | 2015-07-21 19:55:34 -0400 |
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committer | Paul Gilbert | 2015-07-21 19:55:34 -0400 |
commit | 60a4a8560494e1e8e038a0a09b9c4144fc354d69 (patch) | |
tree | 44836164beab3c320682d95c526d3a703f29310a /engines | |
parent | c38d8d9617dbea00eb9343233796b80955a0f564 (diff) | |
download | scummvm-rg350-60a4a8560494e1e8e038a0a09b9c4144fc354d69.tar.gz scummvm-rg350-60a4a8560494e1e8e038a0a09b9c4144fc354d69.tar.bz2 scummvm-rg350-60a4a8560494e1e8e038a0a09b9c4144fc354d69.zip |
SHERLOCK: RT: Implement credits
Diffstat (limited to 'engines')
-rw-r--r-- | engines/sherlock/tattoo/tattoo.cpp | 164 | ||||
-rw-r--r-- | engines/sherlock/tattoo/tattoo.h | 17 | ||||
-rw-r--r-- | engines/sherlock/tattoo/tattoo_user_interface.cpp | 4 |
3 files changed, 181 insertions, 4 deletions
diff --git a/engines/sherlock/tattoo/tattoo.cpp b/engines/sherlock/tattoo/tattoo.cpp index f6dd156ac3..f3be655f56 100644 --- a/engines/sherlock/tattoo/tattoo.cpp +++ b/engines/sherlock/tattoo/tattoo.cpp @@ -39,13 +39,14 @@ TattooEngine::TattooEngine(OSystem *syst, const SherlockGameDescription *gameDes _fastMode = false; _allowFastMode = true; _transparentMenus = true; + _creditSpeed = 4; } TattooEngine::~TattooEngine() { } void TattooEngine::showOpening() { - // TODO + // No implementation - opening is done using in-game scenes } void TattooEngine::initialize() { @@ -158,16 +159,171 @@ void TattooEngine::loadInventory() { inv.push_back(InventoryItem(0, inv8, invDesc8, "_LANT02I")); } +void TattooEngine::initCredits() { + Common::SeekableReadStream *stream = _res->load("credits.txt"); + int spacing = _screen->fontHeight() * 2; + int yp = _screen->h(); + + _creditsActive = true; + _creditLines.clear(); + + while (stream->pos() < stream->size()) { + Common::String line = stream->readLine(); + + if (line.hasPrefix("Scroll Speed")) { + const char *p = line.c_str() + 12; + while ((*p < '0') || (*p > '9')) + p++; + + _creditSpeed = atoi(p); + } else if (line.hasPrefix("Y Spacing")) { + const char *p = line.c_str() + 12; + while ((*p < '0') || (*p > '9')) + p++; + + spacing = atoi(p) + _screen->fontHeight() + 1; + } else { + int width = _screen->stringWidth(line) + 2; + + _creditLines.push_back(CreditLine(line, Common::Point((_screen->w() - width) / 2 + 1, yp), width)); + yp += spacing; + } + } + + // Post-processing for finding split lines + for (int l = 0; l < (int)_creditLines.size(); ++l) { + CreditLine &cl = _creditLines[l]; + const char *p = strchr(cl._line.c_str(), '-'); + + if (p != nullptr && p[1] == '>') { + cl._line2 = Common::String(p + 3); + cl._line = Common::String(cl._line.c_str(), p); + + int width = cl._width; + int width1 = _screen->stringWidth(cl._line); + int width2 = _screen->stringWidth(cl._line2); + + int c = 1; + for (int l1 = l + 1; l1 < (int)_creditLines.size(); ++l1) { + if ((p = strchr(_creditLines[l1]._line.c_str(), '-')) != nullptr) { + if (p[1] == '>') { + Common::String line1 = Common::String(_creditLines[l1]._line.c_str(), p); + Common::String line2 = Common::String(p + 3); + + width1 = MAX(width1, _screen->stringWidth(line1)); + + if (_screen->stringWidth(line2) > width2) + width2 = _screen->stringWidth(line2); + ++c; + } else { + break; + } + } else { + break; + } + } + + width = width1 + width2 + _screen->widestChar(); + width1 += _screen->widestChar(); + + for (int l1 = l; l1 < l + c; ++l1) { + _creditLines[l1]._width = width; + _creditLines[l1]._xOffset = width1; + } + + l += c - 1; + } + } + + delete stream; +} + void TattooEngine::drawCredits() { - // TODO + Common::Rect screenRect(0, 0, _screen->w(), _screen->h()); + + for (uint idx = 0; idx < _creditLines.size() && _creditLines[idx]._position.y < _screen->h(); ++idx) { + if (screenRect.contains(_creditLines[idx]._position)) { + if (_creditLines[idx]._position.x >= 65536) { + int x1 = _creditLines[idx]._position.x; + int x2 = x1 + _creditLines[idx]._xOffset; + const Common::String &line1 = _creditLines[idx]._line; + const Common::String &line2 = _creditLines[idx]._line2; + + _screen->writeString(line1, Common::Point(x1 - 1, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(line1, Common::Point(x1, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(line1, Common::Point(x1 + 1, _creditLines[idx]._position.y - 1), 0); + + _screen->writeString(line1, Common::Point(x1 - 1, _creditLines[idx]._position.y), 0); + _screen->writeString(line1, Common::Point(x1 + 1, _creditLines[idx]._position.y), 0); + + _screen->writeString(line1, Common::Point(x1 - 1, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(line1, Common::Point(x1, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(line1, Common::Point(x1 + 1, _creditLines[idx]._position.y + 1), 0); + + _screen->writeString(line1, Common::Point(x1, _creditLines[idx]._position.y), INFO_TOP); + + _screen->writeString(line2, Common::Point(x2 - 1, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(line2, Common::Point(x2, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(line2, Common::Point(x2 + 1, _creditLines[idx]._position.y - 1), 0); + + _screen->writeString(line2, Common::Point(x2 - 1, _creditLines[idx]._position.y), 0); + _screen->writeString(line2, Common::Point(x2 + 1, _creditLines[idx]._position.y), 0); + + _screen->writeString(line2, Common::Point(x2 - 1, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(line2, Common::Point(x2, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(line2, Common::Point(x2 + 1, _creditLines[idx]._position.y + 1), 0); + + _screen->writeString(line2, Common::Point(x2, _creditLines[idx]._position.y), INFO_TOP); + } else { + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x - 1, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x, _creditLines[idx]._position.y - 1), 0); + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x + 1, _creditLines[idx]._position.y - 1), 0); + + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x - 1, _creditLines[idx]._position.y), 0); + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x + 1, _creditLines[idx]._position.y), 0); + + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x - 1, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x, _creditLines[idx]._position.y + 1), 0); + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x + 1, _creditLines[idx]._position.y + 1), 0); + + _screen->writeString(_creditLines[idx]._line, Common::Point(_creditLines[idx]._position.x, _creditLines[idx]._position.y), INFO_TOP); + } + } + } } void TattooEngine::blitCredits() { - // TODO + Common::Rect screenRect(0, -_creditSpeed, _screen->w(), _screen->h() + _creditSpeed); + + for (uint idx = 0; idx < _creditLines.size(); ++idx) { + if (screenRect.contains(_creditLines[idx]._position)) { + Common::Rect r(_creditLines[idx]._width, _screen->fontHeight() + 2); + r.moveTo(_creditLines[idx]._position.x, _creditLines[idx]._position.y - 1); + + _screen->restoreBackground(r); + } + + _creditLines[idx]._position.y -= _creditSpeed; + } } void TattooEngine::eraseCredits() { - // TODO + Common::Rect screenRect(0, -_creditSpeed, _screen->w(), _screen->h() + _creditSpeed); + + for (uint idx = 0; idx = _creditLines.size(); ++idx) { + if (screenRect.contains(_creditLines[idx]._position)) { + Common::Rect r(_creditLines[idx]._width, _screen->fontHeight() + 2); + r.moveTo(_creditLines[idx]._position.x, _creditLines[idx]._position.y - 1 + _creditSpeed); + + _screen->restoreBackground(r); + } + } + + if (!screenRect.contains(_creditLines[_creditLines.size() - 1]._position)) { + _creditLines.clear(); + _creditsActive = false; + setFlags(!3000); + } } void TattooEngine::doHangManPuzzle() { diff --git a/engines/sherlock/tattoo/tattoo.h b/engines/sherlock/tattoo/tattoo.h index 4c7977bd35..a9798dce41 100644 --- a/engines/sherlock/tattoo/tattoo.h +++ b/engines/sherlock/tattoo/tattoo.h @@ -51,9 +51,21 @@ enum { FLAG_ALT_MAP_MUSIC = 525 }; +struct CreditLine { + Common::Point _position; + int _xOffset; + int _width; + Common::String _line, _line2; + + CreditLine(const Common::String &line, const Common::Point &pt, int width) : + _line(line), _position(pt), _width(width), _xOffset(0) {} +}; + class TattooEngine : public SherlockEngine { private: Darts _darts; + Common::Array<CreditLine> _creditLines; + int _creditSpeed; /** * Loads the initial palette for the game @@ -86,6 +98,11 @@ public: virtual ~TattooEngine(); /** + * Initialize and load credit data for display + */ + void initCredits(); + + /** * Draw credits on the screen */ void drawCredits(); diff --git a/engines/sherlock/tattoo/tattoo_user_interface.cpp b/engines/sherlock/tattoo/tattoo_user_interface.cpp index cf93ce20c5..ec1ba131b4 100644 --- a/engines/sherlock/tattoo/tattoo_user_interface.cpp +++ b/engines/sherlock/tattoo/tattoo_user_interface.cpp @@ -238,6 +238,10 @@ void TattooUserInterface::handleInput() { _vm->_canLoadSave = false; _keyState.keycode = Common::KEYCODE_INVALID; + // Check for credits starting + if (_vm->readFlags(3000) && !vm._creditsActive) + vm.initCredits(); + // Check the mouse positioning if (events.isCursorVisible()) _bgFound = scene.findBgShape(mousePos); |