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
|
#include "instrument.h"
#include <hugin.hpp>
#include "sample.h"
Instrument::Instrument(Settings& settings, Random& rand)
: settings(settings)
, rand(rand)
, sample_selection(settings, rand, powerlist)
{
DEBUG(instrument, "new %p\n", this);
mod = 1.0;
lastpos = 0;
magic = this;
}
Instrument::~Instrument()
{
magic = nullptr;
DEBUG(instrument, "delete %p\n", this);
}
bool Instrument::isValid() const
{
return this == magic;
}
const Sample* Instrument::sample(level_t level, size_t pos)
{
if(version >= VersionStr("2.0"))
{
return sample_selection.get(level * mod, pos);
}
else
{
auto s = samples.get(level * mod);
if(s.size() == 0)
{
return nullptr;
}
return rand.choose(s);
}
}
void Instrument::addSample(level_t a, level_t b, const Sample* s)
{
samples.insert(a, b, s);
}
void Instrument::finalise()
{
if(version >= VersionStr("2.0"))
{
std::vector<Sample*>::iterator s = samplelist.begin();
while(s != samplelist.end())
{
powerlist.add(*s);
s++;
}
powerlist.finalise();
sample_selection.finalise();
}
}
std::size_t Instrument::getID() const
{
return id;
}
const std::string& Instrument::getName() const
{
return _name;
}
const std::string& Instrument::getDescription() const
{
return _description;
}
const std::string& Instrument::getGroup() const
{
return _group;
}
void Instrument::setGroup(const std::string& g)
{
_group = g;
}
std::size_t Instrument::getNumberOfFiles() const
{
DEBUG(instrument, "audiofiles.size() %d", (int)audiofiles.size());
return audiofiles.size();
}
float Instrument::getMaxPower() const
{
if(version >= VersionStr("2.0"))
{
return powerlist.getMaxPower();
}
else
{
return 1.0f;
}
}
float Instrument::getMinPower() const
{
if(version >= VersionStr("2.0"))
{
return powerlist.getMinPower();
}
else
{
return 0.0f;
}
}
const std::vector<Choke>& Instrument::getChokes()
{
return chokes;
}
|