diff options
Diffstat (limited to 'engines/sherlock/scalpel/scalpel_inventory.cpp')
| -rw-r--r-- | engines/sherlock/scalpel/scalpel_inventory.cpp | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/engines/sherlock/scalpel/scalpel_inventory.cpp b/engines/sherlock/scalpel/scalpel_inventory.cpp new file mode 100644 index 0000000000..07659b41f2 --- /dev/null +++ b/engines/sherlock/scalpel/scalpel_inventory.cpp @@ -0,0 +1,312 @@ +/* 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 2 + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "sherlock/scalpel/scalpel_inventory.h" +#include "sherlock/scalpel/scalpel_fixed_text.h" +#include "sherlock/scalpel/scalpel_screen.h" +#include "sherlock/scalpel/scalpel_user_interface.h" +#include "sherlock/scalpel/scalpel.h" + +namespace Sherlock { + +namespace Scalpel { + +ScalpelInventory::ScalpelInventory(SherlockEngine *vm) : Inventory(vm) { + _invShapes.resize(6); + + _fixedTextExit = FIXED(Inventory_Exit); + _fixedTextLook = FIXED(Inventory_Look); + _fixedTextUse = FIXED(Inventory_Use); + _fixedTextGive = FIXED(Inventory_Give); + + _hotkeyExit = toupper(_fixedTextExit[0]); + _hotkeyLook = toupper(_fixedTextLook[0]); + _hotkeyUse = toupper(_fixedTextUse[0]); + _hotkeyGive = toupper(_fixedTextGive[0]); + + _hotkeysIndexed[0] = _hotkeyExit; + _hotkeysIndexed[1] = _hotkeyLook; + _hotkeysIndexed[2] = _hotkeyUse; + _hotkeysIndexed[3] = _hotkeyGive; + _hotkeysIndexed[4] = '-'; + _hotkeysIndexed[5] = '+'; + _hotkeysIndexed[6] = ','; + _hotkeysIndexed[7] = '.'; +} + +ScalpelInventory::~ScalpelInventory() { +} + +int ScalpelInventory::identifyUserButton(int key) { + for (uint16 hotkeyNr = 0; hotkeyNr < sizeof(_hotkeysIndexed); hotkeyNr++) { + if (key == _hotkeysIndexed[hotkeyNr]) + return hotkeyNr; + } + return -1; +} + +void ScalpelInventory::drawInventory(InvNewMode mode) { + ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen; + UserInterface &ui = *_vm->_ui; + InvNewMode tempMode = mode; + + loadInv(); + + if (mode == INVENTORY_DONT_DISPLAY) { + screen.activateBackBuffer2(); + } + + // Draw the window background + Surface &bb = *screen.getBackBuffer(); + bb.fillRect(Common::Rect(0, CONTROLS_Y1, SHERLOCK_SCREEN_WIDTH, CONTROLS_Y1 + 10), BORDER_COLOR); + bb.fillRect(Common::Rect(0, CONTROLS_Y1 + 10, 2, SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR); + bb.fillRect(Common::Rect(SHERLOCK_SCREEN_WIDTH - 2, CONTROLS_Y1 + 10, + SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR); + bb.fillRect(Common::Rect(0, SHERLOCK_SCREEN_HEIGHT - 2, SHERLOCK_SCREEN_WIDTH, + SHERLOCK_SCREEN_HEIGHT), BORDER_COLOR); + bb.fillRect(Common::Rect(2, CONTROLS_Y1 + 10, SHERLOCK_SCREEN_WIDTH - 2, SHERLOCK_SCREEN_HEIGHT - 2), + INV_BACKGROUND); + + // Draw the buttons + screen.makeButton(Common::Rect(INVENTORY_POINTS[0][0], CONTROLS_Y1, INVENTORY_POINTS[0][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[0][2], _fixedTextExit); + screen.makeButton(Common::Rect(INVENTORY_POINTS[1][0], CONTROLS_Y1, INVENTORY_POINTS[1][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[1][2], _fixedTextLook); + screen.makeButton(Common::Rect(INVENTORY_POINTS[2][0], CONTROLS_Y1, INVENTORY_POINTS[2][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[2][2], _fixedTextUse); + screen.makeButton(Common::Rect(INVENTORY_POINTS[3][0], CONTROLS_Y1, INVENTORY_POINTS[3][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[3][2], _fixedTextGive); + screen.makeButton(Common::Rect(INVENTORY_POINTS[4][0], CONTROLS_Y1, INVENTORY_POINTS[4][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[4][2] + 8, "^^", false); // 2 arrows pointing to the left + screen.makeButton(Common::Rect(INVENTORY_POINTS[5][0], CONTROLS_Y1, INVENTORY_POINTS[5][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[5][2] + 4, "^", false); // 1 arrow pointing to the left + screen.makeButton(Common::Rect(INVENTORY_POINTS[6][0], CONTROLS_Y1, INVENTORY_POINTS[6][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[6][2] + 4, "_", false); // 1 arrow pointing to the right + screen.makeButton(Common::Rect(INVENTORY_POINTS[7][0], CONTROLS_Y1, INVENTORY_POINTS[7][1], + CONTROLS_Y1 + 10), INVENTORY_POINTS[7][2] + 8, "__", false); // 2 arrows pointing to the right + + if (tempMode == INVENTORY_DONT_DISPLAY) + mode = LOOK_INVENTORY_MODE; + _invMode = (InvMode)((int)mode); + + if (mode != PLAIN_INVENTORY) { + assert((uint)mode < sizeof(_hotkeysIndexed)); + ui._oldKey = _hotkeysIndexed[mode]; + } else { + ui._oldKey = -1; + } + + invCommands(0); + putInv(SLAM_DONT_DISPLAY); + + if (tempMode != INVENTORY_DONT_DISPLAY) { + if (!ui._slideWindows) { + screen.slamRect(Common::Rect(0, CONTROLS_Y1, SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT)); + } else { + ui.summonWindow(false, CONTROLS_Y1); + } + + ui._windowOpen = true; + } else { + // Reset the screen back buffer to the first buffer now that drawing is done + screen.activateBackBuffer1(); + } + + assert(IS_SERRATED_SCALPEL); + ((ScalpelUserInterface *)_vm->_ui)->_oldUse = -1; +} + +void ScalpelInventory::invCommands(bool slamIt) { + ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen; + UserInterface &ui = *_vm->_ui; + + if (slamIt) { + screen.buttonPrint(Common::Point(INVENTORY_POINTS[0][2], CONTROLS_Y1), + _invMode == INVMODE_EXIT ? COMMAND_HIGHLIGHTED :COMMAND_FOREGROUND, + true, _fixedTextExit); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[1][2], CONTROLS_Y1), + _invMode == INVMODE_LOOK ? COMMAND_HIGHLIGHTED :COMMAND_FOREGROUND, + true, _fixedTextLook); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[2][2], CONTROLS_Y1), + _invMode == INVMODE_USE ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + true, _fixedTextUse); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[3][2], CONTROLS_Y1), + _invMode == INVMODE_GIVE ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + true, _fixedTextGive); + screen.print(Common::Point(INVENTORY_POINTS[4][2], CONTROLS_Y1 + 1), + _invIndex == 0 ? COMMAND_NULL : COMMAND_FOREGROUND, + "^^"); // 2 arrows pointing to the left + screen.print(Common::Point(INVENTORY_POINTS[5][2], CONTROLS_Y1 + 1), + _invIndex == 0 ? COMMAND_NULL : COMMAND_FOREGROUND, + "^"); // 2 arrows pointing to the left + screen.print(Common::Point(INVENTORY_POINTS[6][2], CONTROLS_Y1 + 1), + (_holdings - _invIndex <= 6) ? COMMAND_NULL : COMMAND_FOREGROUND, + "_"); // 1 arrow pointing to the right + screen.print(Common::Point(INVENTORY_POINTS[7][2], CONTROLS_Y1 + 1), + (_holdings - _invIndex <= 6) ? COMMAND_NULL : COMMAND_FOREGROUND, + "__"); // 2 arrows pointing to the right + if (_invMode != INVMODE_LOOK) + ui.clearInfo(); + } else { + screen.buttonPrint(Common::Point(INVENTORY_POINTS[0][2], CONTROLS_Y1), + _invMode == INVMODE_EXIT ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + false, _fixedTextExit); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[1][2], CONTROLS_Y1), + _invMode == INVMODE_LOOK ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + false, _fixedTextLook); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[2][2], CONTROLS_Y1), + _invMode == INVMODE_USE ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + false, _fixedTextUse); + screen.buttonPrint(Common::Point(INVENTORY_POINTS[3][2], CONTROLS_Y1), + _invMode == INVMODE_GIVE ? COMMAND_HIGHLIGHTED : COMMAND_FOREGROUND, + false, _fixedTextGive); + screen.gPrint(Common::Point(INVENTORY_POINTS[4][2], CONTROLS_Y1), + _invIndex == 0 ? COMMAND_NULL : COMMAND_FOREGROUND, + "^^"); // 2 arrows pointing to the left + screen.gPrint(Common::Point(INVENTORY_POINTS[5][2], CONTROLS_Y1), + _invIndex == 0 ? COMMAND_NULL : COMMAND_FOREGROUND, + "^"); // 1 arrow pointing to the left + screen.gPrint(Common::Point(INVENTORY_POINTS[6][2], CONTROLS_Y1), + (_holdings - _invIndex < 7) ? COMMAND_NULL : COMMAND_FOREGROUND, + "_"); // 1 arrow pointing to the right + screen.gPrint(Common::Point(INVENTORY_POINTS[7][2], CONTROLS_Y1), + (_holdings - _invIndex < 7) ? COMMAND_NULL : COMMAND_FOREGROUND, + "__"); // 2 arrows pointing to the right + } +} + +void ScalpelInventory::highlight(int index, byte color) { + Screen &screen = *_vm->_screen; + Surface &bb = *screen.getBackBuffer(); + int slot = index - _invIndex; + ImageFrame &frame = (*_invShapes[slot])[0]; + + bb.fillRect(Common::Rect(8 + slot * 52, 165, (slot + 1) * 52, 194), color); + bb.SHtransBlitFrom(frame, Common::Point(6 + slot * 52 + ((47 - frame._width) / 2), + 163 + ((33 - frame._height) / 2))); + screen.slamArea(8 + slot * 52, 165, 44, 30); +} + +void ScalpelInventory::refreshInv() { + Screen &screen = *_vm->_screen; + Talk &talk = *_vm->_talk; + ScalpelUserInterface &ui = *(ScalpelUserInterface *)_vm->_ui; + + ui._invLookFlag = true; + freeInv(); + + ui._infoFlag = true; + ui.clearInfo(); + + screen._backBuffer2.SHblitFrom(screen._backBuffer1, Common::Point(0, CONTROLS_Y), + Common::Rect(0, CONTROLS_Y, SHERLOCK_SCREEN_WIDTH, SHERLOCK_SCREEN_HEIGHT)); + ui.examine(); + + if (!talk._talkToAbort) { + screen._backBuffer2.SHblitFrom((*ui._controlPanel)[0], Common::Point(0, CONTROLS_Y)); + loadInv(); + } +} + +void ScalpelInventory::putInv(InvSlamMode slamIt) { + ScalpelScreen &screen = *(ScalpelScreen *)_vm->_screen; + UserInterface &ui = *_vm->_ui; + + // If an inventory item has disappeared (due to using it or giving it), + // a blank space slot may have appeared. If so, adjust the inventory + if (_invIndex > 0 && _invIndex > (_holdings - (int)_invShapes.size())) { + --_invIndex; + freeGraphics(); + loadGraphics(); + } + + if (slamIt != SLAM_SECONDARY_BUFFER) { + screen.makePanel(Common::Rect(6, 163, 54, 197)); + screen.makePanel(Common::Rect(58, 163, 106, 197)); + screen.makePanel(Common::Rect(110, 163, 158, 197)); + screen.makePanel(Common::Rect(162, 163, 210, 197)); + screen.makePanel(Common::Rect(214, 163, 262, 197)); + screen.makePanel(Common::Rect(266, 163, 314, 197)); + } + + // Iterate through displaying up to 6 objects at a time + for (int idx = _invIndex; idx < _holdings && (idx - _invIndex) < (int)_invShapes.size(); ++idx) { + int itemNum = idx - _invIndex; + Surface &bb = slamIt == SLAM_SECONDARY_BUFFER ? screen._backBuffer2 : screen._backBuffer1; + Common::Rect r(8 + itemNum * 52, 165, 51 + itemNum * 52, 194); + + // Draw the background + if (idx == ui._selector) { + bb.fillRect(r, BUTTON_BACKGROUND); + } + else if (slamIt == SLAM_SECONDARY_BUFFER) { + bb.fillRect(r, BUTTON_MIDDLE); + } + + // Draw the item image + ImageFrame &frame = (*_invShapes[itemNum])[0]; + bb.SHtransBlitFrom(frame, Common::Point(6 + itemNum * 52 + ((47 - frame._width) / 2), + 163 + ((33 - frame._height) / 2))); + } + + if (slamIt == SLAM_DISPLAY) + screen.slamArea(6, 163, 308, 34); + + if (slamIt != SLAM_SECONDARY_BUFFER) + ui.clearInfo(); + + if (slamIt == 0) { + invCommands(0); + } + else if (slamIt == SLAM_SECONDARY_BUFFER) { + screen.activateBackBuffer2(); + invCommands(0); + screen.activateBackBuffer1(); + } +} + +void ScalpelInventory::loadInv() { + // Exit if the inventory names are already loaded + if (_names.size() > 0) + return; + + // Load the inventory names + Common::SeekableReadStream *stream = _vm->_res->load("invent.txt"); + + int streamSize = stream->size(); + while (stream->pos() < streamSize) { + Common::String name; + char c; + while ((c = stream->readByte()) != 0) + name += c; + + _names.push_back(name); + } + + delete stream; + + loadGraphics(); +} + +} // End of namespace Scalpel + +} // End of namespace Sherlock |