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/* 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 "mohawk/riven_inventory.h"
#include "mohawk/resource.h"
#include "mohawk/riven.h"
#include "mohawk/riven_card.h"
#include "mohawk/riven_graphics.h"
#include "mohawk/riven_stack.h"
namespace Mohawk {
RivenInventory::RivenInventory(MohawkEngine_Riven *vm) :
_vm(vm) {
_inventoryDrawn = false;
_atrusJournalRect1 = Common::Rect(295, 402, 313, 426);
_atrusJournalRect2 = Common::Rect(259, 402, 278, 426);
_cathJournalRect2 = Common::Rect(328, 408, 348, 419);
_atrusJournalRect3 = Common::Rect(222, 402, 240, 426);
_cathJournalRect3 = Common::Rect(291, 408, 311, 419);
_trapBookRect3 = Common::Rect(363, 396, 386, 432);
_demoExitRect = Common::Rect(291, 408, 317, 419);
}
RivenInventory::~RivenInventory() {
}
void RivenInventory::show() {
// Don't redraw the inventory
if (_inventoryDrawn)
return;
// Clear the inventory area
clearArea();
// Draw the demo's exit button
if (_vm->getFeatures() & GF_DEMO) {
// extras.mhk tBMP 101 contains "EXIT" instead of Atrus' journal in the demo!
// The demo's extras.mhk contains all the other inventory/marble/credits image
// but has hacked tBMP 101 with "EXIT". *sigh*
_vm->_gfx->drawExtrasImageToScreen(101, _demoExitRect);
} else {
// We don't want to show the inventory on setup screens or in other journals.
if (_vm->getStack()->getId() == kStackAspit)
return;
// There are three books and three vars. We have three different
// combinations. At the start you have just Atrus' journal. Later,
// you get Catherine's journal and the trap book. Near the end,
// you lose the trap book and have just the two journals.
bool hasCathBook = _vm->_vars["acathbook"] != 0;
bool hasTrapBook = _vm->_vars["atrapbook"] != 0;
if (!hasCathBook) {
_vm->_gfx->drawExtrasImageToScreen(101, _atrusJournalRect1);
} else if (!hasTrapBook) {
_vm->_gfx->drawExtrasImageToScreen(101, _atrusJournalRect2);
_vm->_gfx->drawExtrasImageToScreen(102, _cathJournalRect2);
} else {
_vm->_gfx->drawExtrasImageToScreen(101, _atrusJournalRect3);
_vm->_gfx->drawExtrasImageToScreen(102, _cathJournalRect3);
_vm->_gfx->drawExtrasImageToScreen(100, _trapBookRect3);
}
}
_vm->_system->updateScreen();
_inventoryDrawn = true;
}
void RivenInventory::hide() {
// Don't hide the inventory twice
if (!_inventoryDrawn)
return;
// Clear the area
clearArea();
_inventoryDrawn = false;
}
void RivenInventory::clearArea() {
// Clear the inventory area
static const Common::Rect inventoryRect = Common::Rect(0, 392, 608, 436);
// Lock the screen
Graphics::Surface *screen = _vm->_system->lockScreen();
// Fill the inventory area with black
screen->fillRect(inventoryRect, screen->format.RGBToColor(0, 0, 0));
_vm->_system->unlockScreen();
}
void RivenInventory::checkClick(const Common::Point &mousePos) {
// Don't even bother. We're not in the inventory portion of the screen.
if (mousePos.y < 392)
return;
// In the demo, check if we've clicked the exit button
if (_vm->getFeatures() & GF_DEMO) {
if (_demoExitRect.contains(mousePos)) {
if (_vm->getStack()->getId() == kStackAspit && _vm->getCard()->getId() == 1) {
// From the main menu, go to the "quit" screen
_vm->changeToCard(12);
} else if (_vm->getStack()->getId() == kStackAspit && _vm->getCard()->getId() == 12) {
// From the "quit" screen, just quit
_vm->quitGame();
} else {
// Otherwise, return to the main menu
if (_vm->getStack()->getId() != kStackAspit)
_vm->changeToStack(kStackAspit);
_vm->changeToCard(1);
}
}
return;
}
// No inventory shown on aspit
if (_vm->getStack()->getId() == kStackAspit)
return;
// Set the return stack/card id's.
_vm->_vars["returnstackid"] = _vm->getStack()->getId();
_vm->_vars["returncardid"] = _vm->getStack()->getCardGlobalId(_vm->getCard()->getId());
// See RivenGraphics::show() for an explanation
// of the variables' meanings.
bool hasCathBook = _vm->_vars["acathbook"] != 0;
bool hasTrapBook = _vm->_vars["atrapbook"] != 0;
// Go to the book if a hotspot contains the mouse
if (!hasCathBook) {
if (_atrusJournalRect1.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(5);
}
} else if (!hasTrapBook) {
if (_atrusJournalRect2.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(5);
} else if (_cathJournalRect2.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(6);
}
} else {
if (_atrusJournalRect3.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(5);
} else if (_cathJournalRect3.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(6);
} else if (_trapBookRect3.contains(mousePos)) {
hide();
_vm->changeToStack(kStackAspit);
_vm->changeToCard(7);
}
}
}
void RivenInventory::backFromItemScript() const {
RivenScriptPtr stopSoundScript = _vm->_scriptMan->createScriptFromData(1, kRivenCommandStopSound, 1, 1);
_vm->_scriptMan->runScript(stopSoundScript, false);
uint16 backStackId = _vm->_vars["returnstackid"];
uint32 backCardId = _vm->_vars["returncardid"];
// Return to where we were before entering the book
RivenCommand *back = new RivenStackChangeCommand(_vm, backStackId, backCardId, true);
RivenScriptPtr backScript = _vm->_scriptMan->createScriptWithCommand(back);
_vm->_scriptMan->runScript(backScript, true);
}
} // End of namespace Mohawk
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