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
|
/* 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.
*
*/
/*
* This code is based on original Tony Tough source code
*
* Copyright (c) 1997-2003 Nayma Software
*/
#ifndef TONY_UTILS_H
#define TONY_UTILS_H
#include "common/scummsys.h"
#include "common/file.h"
#include "common/rect.h"
#include "common/str.h"
#include "tony/mpal/memory.h"
namespace Tony {
using namespace ::Tony::MPAL;
Common::String readString(Common::ReadStream &ds);
/**
* Point class
*/
class RMPoint {
public:
int _x, _y;
public:
// Constructor
RMPoint();
RMPoint(const RMPoint &p);
RMPoint(int x1, int y1);
// Copy
RMPoint &operator=(RMPoint p);
// Set
void set(int x1, int y1) {
_x = x1;
_y = y1;
}
// Offset
void offset(int xOff, int yOff);
void offset(const RMPoint &p);
friend RMPoint operator+(RMPoint p1, RMPoint p2);
friend RMPoint operator-(RMPoint p1, RMPoint p2);
RMPoint &operator+=(RMPoint p);
RMPoint &operator-=(RMPoint p);
RMPoint operator-();
// Comparison
bool operator==(RMPoint p);
bool operator!=(RMPoint p);
// Casting a POINT
operator Common::Point() const;
// Extraction from data streams
void readFromStream(Common::ReadStream &ds);
};
class RMPointReference {
public:
int &_x;
int &_y;
RMPointReference(int &x, int &y): _x(x), _y(y) {}
RMPointReference &operator=(const RMPoint &p);
RMPointReference &operator-=(const RMPoint &p);
operator RMPoint() const { return RMPoint(_x, _y); }
};
class RMRect {
public:
int _x1, _y1;
int _x2, _y2;
RMPointReference _topLeft;
RMPointReference _bottomRight;
public:
RMRect();
RMRect(int x1, int y1, int x2, int y2);
RMRect(const RMPoint &p1, const RMPoint &p2);
RMRect(const RMRect &rc);
// Attributes
RMPointReference &topLeft() { return _topLeft; }
RMPointReference &bottomRight() { return _bottomRight; }
RMPoint center();
int width() const;
int height() const;
bool isEmpty() const;
int size() const;
operator Common::Rect() const;
// Set
void setRect(int x1, int y1, int x2, int y2);
void setRect(const RMPoint &p1, const RMPoint &p2);
void setEmpty();
// Copiers
void setRect(const RMRect &rc);
void copyRect(const RMRect &rc);
const RMRect &operator=(const RMRect &rc);
// Offset
void offset(int xOff, int yOff);
void offset(const RMPoint &p);
friend RMRect operator+(const RMRect &rc, RMPoint p);
friend RMRect operator-(const RMRect &rc, RMPoint p);
friend RMRect operator+(RMPoint p, const RMRect &rc);
friend RMRect operator-(RMPoint p, const RMRect &rc);
const RMRect &operator+=(RMPoint p);
const RMRect &operator-=(RMPoint p);
// Comparison
bool operator==(const RMRect &rc);
bool operator!=(const RMRect &rc);
// Normalize
void normalizeRect();
// Point in rect
bool ptInRect(const RMPoint &pt) {
return (pt._x >= _x1 && pt._x <= _x2 && pt._y >= _y1 && pt._y <= _y2);
}
// Extract from data stream
void readFromStream(Common::ReadStream &ds);
};
/**
* Resource update manager
*/
class RMResUpdate {
struct ResUpdInfo {
uint32 _dwRes;
uint32 _offset;
uint32 _size;
uint32 _cmpSize;
};
uint32 _numUpd;
ResUpdInfo *_infos;
Common::File _hFile;
public:
RMResUpdate();
~RMResUpdate();
void init(const Common::String &fileName);
HGLOBAL queryResource(uint32 dwRes);
};
} // End of namespace Tony
#endif /* TONY_H */
|
