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
|
/* 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.
*
*/
#ifndef SHERLOCK_PEOPLE_H
#define SHERLOCK_PEOPLE_H
#include "common/scummsys.h"
#include "common/queue.h"
#include "sherlock/objects.h"
#include "sherlock/saveload.h"
namespace Sherlock {
enum PeopleId {
HOLMES = 0,
WATSON = 1,
MAX_NPC_PATH = 200
};
enum {
MAP_UP = 1, MAP_UPRIGHT = 2, MAP_RIGHT = 1, MAP_DOWNRIGHT = 4,
MAP_DOWN = 5, MAP_DOWNLEFT = 6, MAP_LEFT = 2, MAP_UPLEFT = 8
};
#define NUM_IN_WALK_LIB 10
extern const char *const WALK_LIB_NAMES[10];
#define MAX_CHARACTERS (IS_SERRATED_SCALPEL ? 1 : 6)
struct PersonData {
const char *_name;
const char *_portrait;
const byte *_stillSequences;
const byte *_talkSequences;
PersonData(const char *name, const char *portrait, const byte *stillSequences, const byte *talkSequences) :
_name(name), _portrait(portrait), _stillSequences(stillSequences), _talkSequences(talkSequences) {}
};
class Person : public Sprite {
protected:
/**
* Get the source position for a character potentially affected by scaling
*/
virtual Common::Point getSourcePoint() const = 0;
public:
Common::Queue<Common::Point> _walkTo;
int _srcZone, _destZone;
bool _walkLoaded;
Common::String _portrait;
Common::Point _walkDest;
// Rose Tattoo fields
Common::String _walkVGSName; // Name of walk library person is using
public:
Person();
virtual ~Person() {}
/**
* Called to set the character walking to the current cursor location.
* It uses the zones and the inter-zone points to determine a series
* of steps to walk to get to that position.
*/
void goAllTheWay();
/**
* Walk to the co-ordinates passed, and then face the given direction
*/
virtual void walkToCoords(const Point32 &destPos, int destDir) = 0;
};
class SherlockEngine;
class People {
protected:
SherlockEngine *_vm;
Common::Array<Person *> _data;
People(SherlockEngine *vm);
public:
Common::Array<PersonData> _characters;
ImageFile *_talkPics;
PositionFacing _savedPos;
bool _holmesOn;
bool _portraitLoaded;
bool _portraitsOn;
Object _portrait;
bool _clearingThePortrait;
bool _allowWalkAbort;
int _portraitSide;
bool _speakerFlip;
bool _holmesFlip;
int _holmesQuotient;
bool _forceWalkReload;
bool _useWalkLib;
int _walkControl;
public:
static People *init(SherlockEngine *vm);
virtual ~People();
Person &operator[](PeopleId id) { return *_data[id]; }
Person &operator[](int idx) { return *_data[idx]; }
/**
* Reset the player data
*/
void reset();
/**
* If the walk data has been loaded, then it will be freed
*/
bool freeWalk();
/**
* Turn off any currently active portraits, and removes them from being drawn
*/
void clearTalking();
/**
* Finds the scene background object corresponding to a specified speaker
*/
virtual int findSpeaker(int speaker);
/**
* Synchronize the data for a savegame
*/
virtual void synchronize(Serializer &s) = 0;
/**
* Change the sequence of the scene background object associated with the current speaker.
*/
virtual void setTalkSequence(int speaker, int sequenceNum = 1) = 0;
/**
* Load the walking images for Sherlock
*/
virtual bool loadWalk() = 0;
/**
* Restrict passed point to zone using Sherlock's positioning rules
*/
virtual const Common::Point restrictToZone(int zoneId, const Common::Point &destPos) = 0;
};
} // End of namespace Sherlock
#endif
|
