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
|
/*
Minetest
Copyright (C) 2020 Hugues Ross <hugues.ross@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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 "texture_override.h"
#include "log.h"
#include "util/string.h"
#include <algorithm>
#include <fstream>
#define override_cast static_cast<override_t>
TextureOverrideSource::TextureOverrideSource(std::string filepath)
{
std::ifstream infile(filepath.c_str());
std::string line;
int line_index = 0;
while (std::getline(infile, line)) {
line_index++;
// Also trim '\r' on DOS-style files
line = trim(line);
// Ignore empty lines and comments
if (line.empty() || line[0] == '#')
continue;
std::vector<std::string> splitted = str_split(line, ' ');
if (splitted.size() != 3) {
warningstream << filepath << ":" << line_index
<< " Syntax error in texture override \"" << line
<< "\": Expected 3 arguments, got " << splitted.size()
<< std::endl;
continue;
}
TextureOverride texture_override = {};
texture_override.id = splitted[0];
texture_override.texture = splitted[2];
// Parse the target mask
std::vector<std::string> targets = str_split(splitted[1], ',');
for (const std::string &target : targets) {
if (target == "top")
texture_override.target |= override_cast(OverrideTarget::TOP);
else if (target == "bottom")
texture_override.target |= override_cast(OverrideTarget::BOTTOM);
else if (target == "left")
texture_override.target |= override_cast(OverrideTarget::LEFT);
else if (target == "right")
texture_override.target |= override_cast(OverrideTarget::RIGHT);
else if (target == "front")
texture_override.target |= override_cast(OverrideTarget::FRONT);
else if (target == "back")
texture_override.target |= override_cast(OverrideTarget::BACK);
else if (target == "inventory")
texture_override.target |= override_cast(OverrideTarget::INVENTORY);
else if (target == "wield")
texture_override.target |= override_cast(OverrideTarget::WIELD);
else if (target == "special1")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_1);
else if (target == "special2")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_2);
else if (target == "special3")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_3);
else if (target == "special4")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_4);
else if (target == "special5")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_5);
else if (target == "special6")
texture_override.target |= override_cast(OverrideTarget::SPECIAL_6);
else if (target == "sides")
texture_override.target |= override_cast(OverrideTarget::SIDES);
else if (target == "all" || target == "*")
texture_override.target |= override_cast(OverrideTarget::ALL_FACES);
else {
// Report invalid target
warningstream << filepath << ":" << line_index
<< " Syntax error in texture override \"" << line
<< "\": Unknown target \"" << target << "\""
<< std::endl;
}
}
// If there are no valid targets, skip adding this override
if (texture_override.target == override_cast(OverrideTarget::INVALID)) {
continue;
}
m_overrides.push_back(texture_override);
}
}
//! Get all overrides that apply to item definitions
std::vector<TextureOverride> TextureOverrideSource::getItemTextureOverrides()
{
std::vector<TextureOverride> found_overrides;
for (const TextureOverride &texture_override : m_overrides) {
if (texture_override.hasTarget(OverrideTarget::ITEM_TARGETS))
found_overrides.push_back(texture_override);
}
return found_overrides;
}
//! Get all overrides that apply to node definitions
std::vector<TextureOverride> TextureOverrideSource::getNodeTileOverrides()
{
std::vector<TextureOverride> found_overrides;
for (const TextureOverride &texture_override : m_overrides) {
if (texture_override.hasTarget(OverrideTarget::NODE_TARGETS))
found_overrides.push_back(texture_override);
}
return found_overrides;
}
|
