diff options
Diffstat (limited to 'engines/avalanche/help.cpp')
| -rw-r--r-- | engines/avalanche/help.cpp | 58 |
1 files changed, 55 insertions, 3 deletions
diff --git a/engines/avalanche/help.cpp b/engines/avalanche/help.cpp index 0588b28521..a34ac4c685 100644 --- a/engines/avalanche/help.cpp +++ b/engines/avalanche/help.cpp @@ -43,12 +43,64 @@ void Help::plotButton(int8 y, byte which) { } void Help::getMe(byte which) { + + _highlightWas = 177; // Forget where the highlight was. + + Common::File file; + + if (!file.open("help.avd")) + error("AVALANCHE: Help: File not found: help.avd"); + + file.seek(which * 2); + uint16 offset = file.readUint16LE(); + file.seek(offset); + + Common::String title = getLine(file); + + _vm->_graphics->drawFilledRectangle(Common::Rect(0, 0, 640, 200), kColorBlue); + _vm->_graphics->drawFilledRectangle(Common::Rect(8, 40, 450, 200), kColorWhite); + + byte index = file.readByte(); + plotButton(-177, index); + + // Plot the title: + _vm->_graphics->drawNormalText(title, _vm->_font, 8, 629 - 8 * title.size(), 26, kColorBlack); + _vm->_graphics->drawNormalText(title, _vm->_font, 8, 630 - 8 * title.size(), 25, kColorCyan); + + _vm->_graphics->drawBigText("help!", _vm->_font, 8, 549, 1, kColorBlack); + _vm->_graphics->drawBigText("help!", _vm->_font, 8, 550, 0, kColorCyan); + + byte y = 0; + do { + Common::String line = getLine(file); + if (!line.empty()) { + if (line.compareTo(Common::String('!')) == 0) // End of the help text is signalled with a '!'. + break; + if (line[0] == '\\') { + line.deleteChar(0); + _vm->_graphics->drawNormalText(line, _vm->_font, 8, 16, 41 + y * 10, kColorRed); + } + else + _vm->_graphics->drawNormalText(line, _vm->_font, 8, 16, 41 + y * 10, kColorBlack); + } + y++; + } while (true); + warning("STUB: Help::getMe()"); + + _vm->_graphics->refreshScreen(); + + file.close(); } -Common::String Help::getLine() { - warning("STUB: Help::getLine()"); - return "STUB: Help::getLine()"; +Common::String Help::getLine(Common::File &file) { + Common::String line; + byte length = file.readByte(); + for (int i = 0; i < length; i++) { + char c = file.readByte(); + line += (c ^ 177); + } + return line; } byte Help::checkMouse() { |