PEGASUS: Add the Mars reactor element code

2 files changed, 406 insertions, 0 deletions

diff --git a/engines/pegasus/neighborhood/mars/reactor.cpp b/engines/pegasus/neighborhood/mars/reactor.cpp
new file mode 100755
index 0000000000..dd44fc49e1
--- /dev/null
+++ b/engines/pegasus/neighborhood/mars/reactor.cpp
@@ -0,0 +1,298 @@
+/* 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
+ * aint32 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/neighborhood/mars/reactor.h"
+
+namespace Pegasus {
+
+static const tCoordType kCurrentGuessWidth = 121;
+static const tCoordType kCurrentGuessHeight = 23;
+
+static const tCoordType kOneGuessWidth = 25;
+static const tCoordType kOneGuessHeight = 23;
+
+static const tResIDType kReactorChoicesPICTID = 905;
+
+static const tCoordType kCurrentGuessLeft = kNavAreaLeft + 146;
+static const tCoordType kCurrentGuessTop = kNavAreaTop + 90;
+
+ReactorGuess::ReactorGuess(const tDisplayElementID id) : DisplayElement(id) {
+	setBounds(kCurrentGuessLeft, kCurrentGuessTop, kCurrentGuessLeft + kCurrentGuessWidth,
+			kCurrentGuessTop + kCurrentGuessHeight);
+	setDisplayOrder(kMonitorLayer);
+	_currentGuess[0] = -1;
+	_currentGuess[1] = -1;
+	_currentGuess[2] = -1;
+}
+
+void ReactorGuess::initReactorGuess() {
+	_colors.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kReactorChoicesPICTID);
+	startDisplaying();
+	show();
+}
+
+void ReactorGuess::disposeReactorGuess() {
+	stopDisplaying();
+	_colors.deallocateSurface();
+}
+
+void ReactorGuess::setGuess(int32 a, int32 b, int32 c) {
+	_currentGuess[0] = a;
+	_currentGuess[1] = b;
+	_currentGuess[2] = c;
+	triggerRedraw();
+}
+
+void ReactorGuess::draw(const Common::Rect &) {	
+	if (_colors.isSurfaceValid()) {
+		Common::Rect r1(0, 0, kOneGuessWidth, kOneGuessHeight);
+		Common::Rect r2 = r1;
+
+		for (int i = 0; i < 3; i++) {
+			if (_currentGuess[i] >= 0) {
+				r1.moveTo(kOneGuessWidth * _currentGuess[i], 0);
+				r2.moveTo(kCurrentGuessLeft + 48 * i, kCurrentGuessTop);
+				_colors.copyToCurrentPortTransparent(r1, r2);
+			}
+		}
+	}
+}
+
+static const tCoordType kReactorChoiceHiliteWidth = 166;
+static const tCoordType kReactorChoiceHiliteHeight = 26;
+
+static const tCoordType kChoiceHiliteLefts[6] = {
+	0,
+	34,
+	34 + 34,
+	34 + 34 + 32,
+	34 + 34 + 32 + 34,
+	34 + 34 + 32 + 34 + 32
+};
+
+static const tResIDType kReactorChoiceHilitePICTID = 901;
+
+static const tCoordType kReactorChoiceHiliteLeft = kNavAreaLeft + 116;
+static const tCoordType kReactorChoiceHiliteTop = kNavAreaTop + 158;
+
+ReactorChoiceHighlight::ReactorChoiceHighlight(const tDisplayElementID id) : DisplayElement(id) {
+	setBounds(kReactorChoiceHiliteLeft, kReactorChoiceHiliteTop, kReactorChoiceHiliteLeft + kReactorChoiceHiliteWidth,
+			kReactorChoiceHiliteTop + kReactorChoiceHiliteHeight);
+	setDisplayOrder(kMonitorLayer);
+}
+
+void ReactorChoiceHighlight::initReactorChoiceHighlight() {
+	_colors.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kReactorChoiceHilitePICTID);
+	startDisplaying();
+	show();
+}
+
+void ReactorChoiceHighlight::disposeReactorChoiceHighlight() {
+	stopDisplaying();
+	_colors.deallocateSurface();
+}
+
+void ReactorChoiceHighlight::draw(const Common::Rect &) {	
+	if (_colors.isSurfaceValid()) {
+		for (int i = 0; i < 5; ++i) {
+			if (_choices.getFlag(i)) {
+				Common::Rect r1(0, 0, kChoiceHiliteLefts[i + 1] - kChoiceHiliteLefts[i], kReactorChoiceHiliteHeight);
+				Common::Rect r2 = r1;
+				r1.moveTo(kChoiceHiliteLefts[i], 0);
+				r2.moveTo(kReactorChoiceHiliteLeft + kChoiceHiliteLefts[i], kReactorChoiceHiliteTop);
+				_colors.copyToCurrentPort(r1, r2);
+			}
+		}
+	}
+}
+
+static const tCoordType kReactorHistoryWidth = 128;
+static const tCoordType kReactorHistoryHeight = 168;
+
+static const tCoordType kColorWidths[5] = {24, 25, 25, 26, 27};
+static const tCoordType kColorHeights[5] = {14, 15, 17, 17, 19};
+
+// TODO: Remove global construction
+static const tCoordType kColorTops[5] = {
+	0,
+	kColorHeights[0],
+	kColorHeights[0] + kColorHeights[1],
+	kColorHeights[0] + kColorHeights[1] + kColorHeights[2],
+	kColorHeights[0] + kColorHeights[1] + kColorHeights[2] + kColorHeights[3],
+};
+
+static const tCoordType kHistoryLefts[5][3] = {
+	{ 302 + kNavAreaLeft, 329 + kNavAreaLeft, 357 + kNavAreaLeft },
+	{ 302 + kNavAreaLeft, 331 + kNavAreaLeft, 360 + kNavAreaLeft },
+	{ 303 + kNavAreaLeft, 333 + kNavAreaLeft, 363 + kNavAreaLeft },
+	{ 304 + kNavAreaLeft, 335 + kNavAreaLeft, 366 + kNavAreaLeft },
+	{ 305 + kNavAreaLeft, 337 + kNavAreaLeft, 369 + kNavAreaLeft }
+};
+
+static const tCoordType kHistoryTops[5] = {
+	39 + kNavAreaTop,
+	61 + kNavAreaTop,
+	84 + kNavAreaTop,
+	110 + kNavAreaTop,
+	137 + kNavAreaTop
+};
+
+static const tCoordType kOneAnswerWidth = 35;
+static const tCoordType kOneAnswerHeight = 27;
+
+static const tCoordType kDigitWidth = 16;
+static const tCoordType kDigitHeight = 12;
+
+static const tCoordType kCorrectCountLefts[5] = {
+	388 + kNavAreaLeft,
+	392 + kNavAreaLeft,
+	398 + kNavAreaLeft,
+	402 + kNavAreaLeft,
+	406 + kNavAreaLeft
+};
+
+static const tCoordType kCorrectCountTops[5] = {
+	40 + kNavAreaTop,
+	62 + kNavAreaTop,
+	86 + kNavAreaTop,
+	112 + kNavAreaTop,
+	140 + kNavAreaTop
+};
+
+static const tResIDType kReactorDigitsPICTID = 902;
+static const tResIDType kReactorHistoryPICTID = 903;
+static const tResIDType kReactorAnswerPICTID = 904;
+
+static const tCoordType kReactorHistoryLeft = kNavAreaLeft + 302;
+static const tCoordType kReactorHistoryTop = kNavAreaTop + 39;
+
+static const tCoordType kAnswerLeft = kNavAreaLeft + 304;
+static const tCoordType kAnswerTop = kNavAreaTop + 180;
+
+ReactorHistory::ReactorHistory(const tDisplayElementID id) : DisplayElement(id) {
+	setBounds(kReactorHistoryLeft, kReactorHistoryTop, kReactorHistoryLeft + kReactorHistoryWidth,
+			kReactorHistoryTop + kReactorHistoryHeight);
+	setDisplayOrder(kMonitorLayer);
+	_numGuesses = 0;
+	_answer[0] = -1;
+	_answer[1] = -1;
+	_answer[2] = -1;
+	_showAnswer = false;
+}
+
+void ReactorHistory::initReactorHistory() {
+	_colors.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kReactorHistoryPICTID);
+	_digits.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kReactorDigitsPICTID);
+	_answerColors.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kReactorAnswerPICTID);
+	startDisplaying();
+	show();
+}
+
+void ReactorHistory::disposeReactorHistory() {
+	stopDisplaying();
+	_colors.deallocateSurface();
+}
+
+void ReactorHistory::addGuess(int32 a, int32 b, int32 c) {
+	_history[_numGuesses][0] = a;
+	_history[_numGuesses][1] = b;
+	_history[_numGuesses][2] = c;
+	_numGuesses++;
+	triggerRedraw();
+}
+
+void ReactorHistory::clearHistory() {
+	_numGuesses = 0;
+	_showAnswer = false;
+	triggerRedraw();
+}
+
+void ReactorHistory::setAnswer(int32 a, int32 b, int32 c) {
+	_answer[0] = a;
+	_answer[1] = b;
+	_answer[2] = c;
+}
+
+void ReactorHistory::showAnswer() {
+	_showAnswer = true;
+	triggerRedraw();
+}
+
+bool ReactorHistory::isSolved() {	
+	for (int i = 0; i < _numGuesses; i++)
+		if (_history[i][0] == _answer[0] && _history[i][1] == _answer[1] && _history[i][2] == _answer[2])
+			return true;
+
+	return false;
+}
+
+void ReactorHistory::draw(const Common::Rect &) {	
+	if (_colors.isSurfaceValid() && _digits.isSurfaceValid()) {
+		for (int i = 0; i < _numGuesses; ++i) {
+			Common::Rect r1(0, 0, kColorWidths[i], kColorHeights[i]);
+			Common::Rect r2 = r1;
+			Common::Rect r3(0, 0, kDigitWidth, kDigitHeight);
+			Common::Rect r4 = r3;
+			int correct = 0;
+
+			for (int j = 0; j < 3; ++j) {
+				r1.moveTo(kColorWidths[i] * _history[i][j], kColorTops[i]);
+				r2.moveTo(kHistoryLefts[i][j], kHistoryTops[i]);
+				_colors.copyToCurrentPortTransparent(r1, r2);
+
+				if (_history[i][j] == _answer[j])
+					correct++;
+			}
+
+			r3.moveTo(kDigitWidth * correct, 0);
+			r4.moveTo(kCorrectCountLefts[i], kCorrectCountTops[i]);
+			_digits.copyToCurrentPort(r3, r4);
+		}
+
+		if (_showAnswer && _answerColors.isSurfaceValid()) {
+			Common::Rect r1(0, 0, kOneAnswerWidth, kOneAnswerHeight);
+			Common::Rect r2 = r1;
+
+			for (int i = 0; i < 3; i++) {
+				r1.moveTo(kOneAnswerWidth * _answer[i], 0);
+				r2.moveTo(kAnswerLeft + 34 * i, kAnswerTop);
+				_answerColors.copyToCurrentPortTransparent(r1, r2);
+			}
+		}
+	}
+}
+
+int32 ReactorHistory::getCurrentNumCorrect() {	
+	int correct = 0;
+
+	for (int i = 0; i < 3; i++)
+		if (_history[_numGuesses - 1][i] == _answer[i])
+			correct++;
+
+	return correct;
+}
+
+} // End of namespace Pegasus
diff --git a/engines/pegasus/neighborhood/mars/reactor.h b/engines/pegasus/neighborhood/mars/reactor.h
new file mode 100755
index 0000000000..671970102b
--- /dev/null
+++ b/engines/pegasus/neighborhood/mars/reactor.h
@@ -0,0 +1,108 @@
+/* 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_NEIGHBORHOOD_MARS_REACTOR_H
+#define PEGASUS_NEIGHBORHOOD_MARS_REACTOR_H
+
+#include "pegasus/elements.h"
+#include "pegasus/surface.h"
+#include "pegasus/util.h"
+
+namespace Pegasus {
+
+class ReactorGuess : public DisplayElement {
+public:
+	ReactorGuess(const tDisplayElementID);
+	virtual ~ReactorGuess() {}
+
+	void initReactorGuess();
+	void disposeReactorGuess();
+
+	void setGuess(int32, int32, int32);
+
+	void draw(const Common::Rect &);
+
+protected:
+	int32 _currentGuess[3];
+
+	Surface _colors;
+};
+
+class ReactorChoiceHighlight : public DisplayElement {
+public:
+	ReactorChoiceHighlight(const tDisplayElementID);
+	virtual ~ReactorChoiceHighlight() {}
+
+	void initReactorChoiceHighlight();
+	void disposeReactorChoiceHighlight();
+
+	void resetHighlight() {
+		_choices.clearAllFlags();
+		triggerRedraw();
+	}
+
+	bool choiceHighlighted(uint32 whichChoice) { return _choices.getFlag(whichChoice); }
+
+	void draw(const Common::Rect &);
+
+	void highlightChoice(uint32 whichChoice) {
+		_choices.setFlag(whichChoice);
+		triggerRedraw();
+	}
+
+protected:
+	Surface _colors;
+	FlagsArray<byte, 5> _choices;
+};
+
+class ReactorHistory : public DisplayElement {
+public:
+	ReactorHistory(const tDisplayElementID);
+	virtual ~ReactorHistory() {}
+
+	void initReactorHistory();
+	void disposeReactorHistory();
+
+	void draw(const Common::Rect &);
+
+	void addGuess(int32, int32, int32);
+	int32 getNumGuesses() { return _numGuesses; }
+	void clearHistory();
+	void setAnswer(int32, int32, int32);
+	void showAnswer();
+	bool isSolved();
+	int32 getCurrentNumCorrect();
+
+protected:
+	Surface _colors, _digits, _answerColors;
+	int32 _answer[3];
+	int32 _history[5][3];
+	int32 _numGuesses;
+	bool _showAnswer;
+};
+
+} // End of namespace Pegasus
+
+#endif