aboutsummaryrefslogtreecommitdiff
path: root/engines/pegasus/items/biochips/opticalchip.cpp
blob: 7b8858edae2bf9866e02bb71c34f36f29524b9e0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
/* 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/ai/ai_area.h"
#include "pegasus/items/biochips/opticalchip.h"

namespace Pegasus {

OpticalChip *g_opticalChip = 0;

OpticalChip::OpticalChip(const ItemID id, const NeighborhoodID neighborhood, const RoomID room, const DirectionConstant direction) :
		BiochipItem(id, neighborhood, room, direction), _ariesHotspot(kAriesSpotID), _mercuryHotspot(kMercurySpotID),
		_poseidonHotspot(kPoseidonSpotID) {
	_ariesHotspot.setArea(Common::Rect(kAIMiddleAreaLeft + 60, kAIMiddleAreaTop + 27, kAIMiddleAreaLeft + 60 + 121, kAIMiddleAreaTop + 27 + 20));
	_ariesHotspot.setHotspotFlags(kOpticalBiochipSpotFlag);
	g_allHotspots.push_back(&_ariesHotspot);

	_mercuryHotspot.setArea(Common::Rect(kAIMiddleAreaLeft + 60, kAIMiddleAreaTop + 47, kAIMiddleAreaLeft + 60 + 121, kAIMiddleAreaTop + 47 + 20));
	_mercuryHotspot.setHotspotFlags(kOpticalBiochipSpotFlag);
	g_allHotspots.push_back(&_mercuryHotspot);

	_poseidonHotspot.setArea(Common::Rect(kAIMiddleAreaLeft + 60, kAIMiddleAreaTop + 67, kAIMiddleAreaLeft + 60 + 121, kAIMiddleAreaTop + 67 + 20));
	_poseidonHotspot.setHotspotFlags(kOpticalBiochipSpotFlag);
	g_allHotspots.push_back(&_poseidonHotspot);

	setItemState(kOptical000);

	g_opticalChip = this;
}

OpticalChip::~OpticalChip() {
	g_allHotspots.removeOneHotspot(kAriesSpotID);
	g_allHotspots.removeOneHotspot(kMercurySpotID);
	g_allHotspots.removeOneHotspot(kPoseidonSpotID);
}

void OpticalChip::writeToStream(Common::WriteStream *stream) {
	BiochipItem::writeToStream(stream);
	_opticalFlags.writeToStream(stream);
}

void OpticalChip::readFromStream(Common::ReadStream *stream) {
	BiochipItem::readFromStream(stream);
	_opticalFlags.readFromStream(stream);
}

void OpticalChip::addAries() {
	_opticalFlags.setFlag(kOpticalAriesExposed, true);
	setUpOpticalChip();
}

void OpticalChip::addMercury() {
	_opticalFlags.setFlag(kOpticalMercuryExposed, true);
	setUpOpticalChip();
}

void OpticalChip::addPoseidon() {
	_opticalFlags.setFlag(kOpticalPoseidonExposed, true);
	setUpOpticalChip();
}

void OpticalChip::setUpOpticalChip() {
	if (_opticalFlags.getFlag(kOpticalAriesExposed)) {
		if (_opticalFlags.getFlag(kOpticalMercuryExposed)) {
			if (_opticalFlags.getFlag(kOpticalPoseidonExposed))
				setItemState(kOptical111);
			else
				setItemState(kOptical011);
		} else {
			if (_opticalFlags.getFlag(kOpticalPoseidonExposed))
				setItemState(kOptical101);
			else
				setItemState(kOptical001);
		}
	} else {
		if (_opticalFlags.getFlag(kOpticalMercuryExposed)) {
			if (_opticalFlags.getFlag(kOpticalPoseidonExposed))
				setItemState(kOptical110);
			else
				setItemState(kOptical010);
		} else {
			if (_opticalFlags.getFlag(kOpticalPoseidonExposed))
				setItemState(kOptical100);
			else
				setItemState(kOptical000);
		}
	}
}

void OpticalChip::activateOpticalHotspots() {
	if (_opticalFlags.getFlag(kOpticalAriesExposed))
		_ariesHotspot.setActive();
	if (_opticalFlags.getFlag(kOpticalMercuryExposed))
		_mercuryHotspot.setActive();
	if (_opticalFlags.getFlag(kOpticalPoseidonExposed))
		_poseidonHotspot.setActive();
}

void OpticalChip::clickInOpticalHotspot(HotSpotID id) {
	playOpMemMovie(id);
}

void OpticalChip::playOpMemMovie(HotSpotID id) {
	Common::String movieName;
	switch (id) {
	case kAriesSpotID:
		movieName = "Images/AI/Globals/OMAI";
		break;
	case kMercurySpotID:
		movieName = "Images/AI/Globals/OMMI";
		break;
	case kPoseidonSpotID:
		movieName = "Images/AI/Globals/OMPI";
		break;
	}

	ItemState state = getItemState(), newState;
	switch (state) {
	case kOptical001:
		newState = kOptical002;
		break;
	case kOptical010:
		newState = kOptical020;
		break;
	case kOptical011:
		if (id == kAriesSpotID)
			newState = kOptical012;
		else
			newState = kOptical021;
		break;
	case kOptical100:
		newState = kOptical200;
		break;
	case kOptical101:
		if (id == kAriesSpotID)
			newState = kOptical102;
		else
			newState = kOptical201;
		break;
	case kOptical110:
		if (id == kMercurySpotID)
			newState = kOptical120;
		else
			newState = kOptical210;
		break;
	case kOptical111:
		if (id == kAriesSpotID)
			newState = kOptical112;
		else if (id == kMercurySpotID)
			newState = kOptical121;
		else
			newState = kOptical211;
		break;
	case kOptical000: // Can never happen.
	default:
		error("Invalid optical chip state");
	}

	setItemState(newState);

	if (g_AIArea)
		g_AIArea->playAIMovie(kRightAreaSignature, movieName, false, kOpticalInterruption);

	setItemState(state);
}

} // End of namespace Pegasus