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-rwxr-xr-xengines/pegasus/items/inventory/gascanister.cpp46
-rwxr-xr-xengines/pegasus/items/inventory/gascanister.h44
-rwxr-xr-xengines/pegasus/items/inventory/keycard.cpp59
-rwxr-xr-xengines/pegasus/items/inventory/keycard.h48
-rwxr-xr-xengines/pegasus/items/item.cpp9
-rw-r--r--engines/pegasus/module.mk2
-rw-r--r--engines/pegasus/neighborhood/neighborhood.h1
-rw-r--r--engines/pegasus/pegasus.cpp12
-rw-r--r--engines/pegasus/pegasus.h1
9 files changed, 220 insertions, 2 deletions
diff --git a/engines/pegasus/items/inventory/gascanister.cpp b/engines/pegasus/items/inventory/gascanister.cpp
new file mode 100755
index 0000000000..b6cd883bec
--- /dev/null
+++ b/engines/pegasus/items/inventory/gascanister.cpp
@@ -0,0 +1,46 @@
+/* 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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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 "pegasus/ai/ai_area.h"
+#include "pegasus/items/inventory/gascanister.h"
+
+namespace Pegasus {
+
+GasCanister::GasCanister(const tItemID id, const tNeighborhoodID neighborhood, const tRoomID room, const tDirectionConstant direction) :
+ InventoryItem(id, neighborhood, room, direction) {
+}
+
+void GasCanister::select() {
+ InventoryItem::select();
+ takeSharedArea();
+}
+
+void GasCanister::takeSharedArea() {
+ ItemExtraEntry entry;
+ findItemExtra(kGasCanLoop, entry);
+ g_AIArea->loopAIAreaSequence(kInventorySignature, kMiddleAreaSignature, entry.extraStart, entry.extraStop);
+}
+
+} // End of namespace Pegasus
diff --git a/engines/pegasus/items/inventory/gascanister.h b/engines/pegasus/items/inventory/gascanister.h
new file mode 100755
index 0000000000..437df1292f
--- /dev/null
+++ b/engines/pegasus/items/inventory/gascanister.h
@@ -0,0 +1,44 @@
+/* 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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef PEGASUS_ITEMS_INVENTORY_GASCANISTER_H
+#define PEGASUS_ITEMS_INVENTORY_GASCANISTER_H
+
+#include "pegasus/items/inventory/inventoryitem.h"
+
+namespace Pegasus {
+
+class GasCanister : public InventoryItem {
+public:
+ GasCanister(const tItemID, const tNeighborhoodID, const tRoomID, const tDirectionConstant);
+ virtual ~GasCanister() {}
+
+ void select();
+ void takeSharedArea();
+};
+
+} // End of namespace Pegasus
+
+#endif
diff --git a/engines/pegasus/items/inventory/keycard.cpp b/engines/pegasus/items/inventory/keycard.cpp
new file mode 100755
index 0000000000..53a3f67e00
--- /dev/null
+++ b/engines/pegasus/items/inventory/keycard.cpp
@@ -0,0 +1,59 @@
+/* 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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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 "pegasus/pegasus.h"
+#include "pegasus/items/inventory/keycard.h"
+
+namespace Pegasus {
+
+KeyCard::KeyCard(const tItemID id, const tNeighborhoodID neighborhood, const tRoomID room, const tDirectionConstant direction) :
+ InventoryItem(id, neighborhood, room, direction) {
+ setItemState(kFlashlightOff);
+}
+
+void KeyCard::toggleItemState() {
+ if (getItemState() == kFlashlightOff)
+ setItemState(kFlashlightOn);
+ else
+ setItemState(kFlashlightOff);
+}
+
+void KeyCard::setItemState(const tItemState newState) {
+ if (newState != getItemState()) {
+ InventoryItem::setItemState(newState);
+ ((PegasusEngine *)g_engine)->checkFlashlight();
+ }
+}
+
+bool KeyCard::isFlashlightOn() {
+ return getItemState() == kFlashlightOn;
+}
+
+void KeyCard::removedFromInventory() {
+ if (isFlashlightOn())
+ setItemState(kFlashlightOff);
+}
+
+} // End of namespace Pegasus
diff --git a/engines/pegasus/items/inventory/keycard.h b/engines/pegasus/items/inventory/keycard.h
new file mode 100755
index 0000000000..7fdb905d58
--- /dev/null
+++ b/engines/pegasus/items/inventory/keycard.h
@@ -0,0 +1,48 @@
+/* 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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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.
+ *
+ */
+
+#ifndef PEGASUS_ITEMS_INVENTORY_KEYCARD_H
+#define PEGASUS_ITEMS_INVENTORY_KEYCARD_H
+
+#include "pegasus/items/inventory/inventoryitem.h"
+
+namespace Pegasus {
+
+class KeyCard : public InventoryItem {
+public:
+ KeyCard(const tItemID, const tNeighborhoodID, const tRoomID, const tDirectionConstant);
+ virtual ~KeyCard() {}
+
+ virtual void toggleItemState();
+ virtual void setItemState(const tItemState);
+ bool isFlashlightOn();
+
+protected:
+ virtual void removedFromInventory();
+};
+
+} // End of namespace Pegasus
+
+#endif
diff --git a/engines/pegasus/items/item.cpp b/engines/pegasus/items/item.cpp
index aba9741940..e20549e35c 100755
--- a/engines/pegasus/items/item.cpp
+++ b/engines/pegasus/items/item.cpp
@@ -302,4 +302,13 @@ void Item::getInfoRightTimes(TimeValue &start, TimeValue &stop) const {
stop = _itemInfo.infoRightStop;
}
+void Item::findItemExtra(const uint32 extraID, ItemExtraEntry &entry) {
+ for (uint32 i = 0; i < _itemExtras.numEntries; i++) {
+ if (_itemExtras.entries[i].extraID == extraID) {
+ entry = _itemExtras.entries[i];
+ return;
+ }
+ }
+}
+
} // End of namespace Pegasus
diff --git a/engines/pegasus/module.mk b/engines/pegasus/module.mk
index 3af207ff3c..0bac02d48d 100644
--- a/engines/pegasus/module.mk
+++ b/engines/pegasus/module.mk
@@ -33,7 +33,9 @@ MODULE_OBJS = \
items/biochips/opticalchip.o \
items/biochips/pegasuschip.o \
items/inventory/airmask.o \
+ items/inventory/gascanister.o \
items/inventory/inventoryitem.o \
+ items/inventory/keycard.o \
neighborhood/door.o \
neighborhood/exit.o \
neighborhood/extra.o \
diff --git a/engines/pegasus/neighborhood/neighborhood.h b/engines/pegasus/neighborhood/neighborhood.h
index f42171803b..cf5abfb8e7 100644
--- a/engines/pegasus/neighborhood/neighborhood.h
+++ b/engines/pegasus/neighborhood/neighborhood.h
@@ -126,6 +126,7 @@ public:
virtual tAirQuality getAirQuality(const tRoomID);
virtual void checkAirMask() {}
+ virtual void checkFlashlight() {}
protected:
virtual void receiveNotification(Notification *, const tNotificationFlags);
diff --git a/engines/pegasus/pegasus.cpp b/engines/pegasus/pegasus.cpp
index 1db0dc64b7..045c9f8147 100644
--- a/engines/pegasus/pegasus.cpp
+++ b/engines/pegasus/pegasus.cpp
@@ -46,7 +46,9 @@
#include "pegasus/items/biochips/opticalchip.h"
#include "pegasus/items/biochips/pegasuschip.h"
#include "pegasus/items/inventory/airmask.h"
+#include "pegasus/items/inventory/gascanister.h"
#include "pegasus/items/inventory/inventoryitem.h"
+#include "pegasus/items/inventory/keycard.h"
#include "pegasus/neighborhood/neighborhood.h"
namespace Pegasus {
@@ -203,9 +205,10 @@ void PegasusEngine::createItem(tItemID itemID, tNeighborhoodID neighborhoodID, t
new AirMask(itemID, neighborhoodID, roomID, direction);
break;
case kKeyCard:
+ new KeyCard(itemID, neighborhoodID, roomID, direction);
+ break;
case kGasCanister:
- // TODO: Specialized inventory item classes
- new InventoryItem(itemID, neighborhoodID, roomID, direction);
+ new GasCanister(itemID, neighborhoodID, roomID, direction);
break;
default:
// Everything else is a normal inventory item
@@ -936,4 +939,9 @@ void PegasusEngine::jumpToNewEnvironment(const tNeighborhoodID neighborhoodID, c
_shellNotification.setNotificationFlags(kNeedNewJumpFlag, kNeedNewJumpFlag);
}
+void PegasusEngine::checkFlashlight() {
+ if (_neighborhood)
+ _neighborhood->checkFlashlight();
+}
+
} // End of namespace Pegasus
diff --git a/engines/pegasus/pegasus.h b/engines/pegasus/pegasus.h
index e6902bf7a5..4bd81f4a1a 100644
--- a/engines/pegasus/pegasus.h
+++ b/engines/pegasus/pegasus.h
@@ -118,6 +118,7 @@ public:
// Items
bool playerHasItem(const Item *);
bool playerHasItemID(const tItemID);
+ void checkFlashlight();
// Inventory Items
InventoryItem *getCurrentInventoryItem();
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-25 05:27:22 +0000