Merge pull request #275 from clone2727/pegasus

Pegasus engine (The Journeyman Project: Pegasus Prime)

1 files changed, 192 insertions, 0 deletions

diff --git a/engines/pegasus/items/biochips/pegasuschip.cpp b/engines/pegasus/items/biochips/pegasuschip.cpp
new file mode 100644
index 0000000000..c0c3f6bb9e
--- /dev/null
+++ b/engines/pegasus/items/biochips/pegasuschip.cpp
@@ -0,0 +1,192 @@
+/* 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/energymonitor.h"
+#include "pegasus/gamestate.h"
+#include "pegasus/pegasus.h"
+#include "pegasus/items/biochips/pegasuschip.h"
+#include "pegasus/neighborhood/tsa/fulltsa.h"
+#include "pegasus/neighborhood/tsa/tinytsa.h"
+
+namespace Pegasus {
+
+PegasusChip::PegasusChip(const ItemID id, const NeighborhoodID neighborhood, const RoomID room, const DirectionConstant direction) :
+		BiochipItem(id, neighborhood, room, direction), _recallSpot(kPegasusRecallSpotID) {
+	_recallSpot.setArea(Common::Rect(kAIMiddleAreaLeft + 116, kAIMiddleAreaTop + 63, kAIMiddleAreaLeft + 184, kAIMiddleAreaTop + 91));
+	_recallSpot.setHotspotFlags(kPegasusBiochipSpotFlag);
+	g_allHotspots.push_back(&_recallSpot);
+	setItemState(kPegasusTSA00);
+}
+
+PegasusChip::~PegasusChip() {
+	g_allHotspots.removeOneHotspot(kPegasusRecallSpotID);
+}
+
+void PegasusChip::select() {
+	BiochipItem::select();
+	setUpPegasusChip();
+}
+
+void PegasusChip::setUpPegasusChip() {
+	switch (GameState.getCurrentNeighborhood()) {
+	case kCaldoriaID:
+		setItemState(kPegasusCaldoria);
+		break;
+	case kFullTSAID:
+	case kFinalTSAID:
+	case kTinyTSAID:
+		setItemState(kPegasusTSA10);
+		break;
+	case kPrehistoricID:
+		if (((PegasusEngine *)g_engine)->playerHasItemID(kHistoricalLog))
+			setItemState(kPegasusPrehistoric00);
+		else
+			setItemState(kPegasusPrehistoric10);
+		break;
+	case kMarsID:
+		if (GameState.getMarsFinished())
+			setItemState(kPegasusMars00);
+		else
+			setItemState(kPegasusMars10);
+		break;
+	case kWSCID:
+		if (GameState.getWSCFinished())
+			setItemState(kPegasusWSC00);
+		else
+			setItemState(kPegasusWSC10);
+		break;
+	case kNoradAlphaID:
+	case kNoradDeltaID:
+		if (GameState.getNoradFinished())
+			setItemState(kPegasusNorad00);
+		else
+			setItemState(kPegasusNorad10);
+		break;
+	}
+}
+
+// Only does something if the chip should be announcing that the time zone is finished...
+void PegasusChip::setUpPegasusChipRude() {
+	switch (GameState.getCurrentNeighborhood()) {
+	case kPrehistoricID:
+		if (((PegasusEngine *)g_engine)->playerHasItemID(kHistoricalLog))
+			setItemState(kPegasusPrehistoric00);
+		break;
+	case kMarsID:
+		if (GameState.getMarsFinished())
+			setItemState(kPegasusMars00);
+		break;
+	case kWSCID:
+		if (GameState.getWSCFinished())
+			setItemState(kPegasusWSC00);
+		break;
+	case kNoradAlphaID:
+	case kNoradDeltaID:
+		if (GameState.getNoradFinished())
+			setItemState(kPegasusNorad00);
+		break;
+	}
+}
+
+void PegasusChip::activatePegasusHotspots() {
+	switch (GameState.getCurrentNeighborhood()) {
+	case kPrehistoricID:
+	case kMarsID:
+	case kWSCID:
+	case kNoradAlphaID:
+	case kNoradDeltaID:
+		_recallSpot.setActive();
+		break;
+	}
+}
+
+void PegasusChip::clickInPegasusHotspot() {
+	PegasusEngine *vm = (PegasusEngine *)g_engine;
+
+	ItemState thisState = getItemState();
+	ItemState hiliteState;
+
+	switch (thisState) {
+	case kPegasusPrehistoric00:
+		hiliteState = kPegasusPrehistoric01;
+		break;
+	case kPegasusPrehistoric10:
+		hiliteState = kPegasusPrehistoric11;
+		break;
+	case kPegasusMars00:
+		hiliteState = kPegasusMars01;
+		break;
+	case kPegasusMars10:
+		hiliteState = kPegasusMars11;
+		break;
+	case kPegasusNorad00:
+		hiliteState = kPegasusNorad01;
+		break;
+	case kPegasusNorad10:
+		hiliteState = kPegasusNorad11;
+		break;
+	case kPegasusWSC00:
+		hiliteState = kPegasusWSC01;
+		break;
+	case kPegasusWSC10:
+		hiliteState = kPegasusWSC11;
+		break;
+	default:
+		error("Invalid pegasus chip state");
+	}
+
+	// WORKAROUND: The original called setItemState() here. However,
+	// since we're overriding select() to call setUpPegasusChip(),
+	// the highlighted frame is never displayed! So, we're manually
+	// setting the state and selecting the item. Also of note is that
+	// setItemState() for this class is effectively useless since it
+	// always gets overriden in the select() function. The only reason
+	// that this doesn't end in infinite recursion is because setItemState()
+	// has a check against the current state to make sure you don't call
+	// select() again. </rant>
+	_itemState = hiliteState;
+	BiochipItem::select();
+
+	uint32 time = g_system->getMillis();
+	while (g_system->getMillis() < time + 500) {
+		vm->refreshDisplay();
+		g_system->delayMillis(10);
+	}
+
+	setItemState(thisState);
+
+	if (!((Neighborhood *)g_neighborhood)->okayToJump())
+		return;
+
+	if (g_energyMonitor)
+		g_energyMonitor->stopEnergyDraining();
+	
+	if (GameState.getTSAState() == kPlayerWentToPrehistoric || GameState.allTimeZonesFinished())
+		vm->jumpToNewEnvironment(kFullTSAID, kTSA37, kNorth);
+	else
+		vm->jumpToNewEnvironment(kTinyTSAID, kTinyTSA37, kNorth);
+}
+
+} // End of namespace Pegasus