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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
<?xml version="1.0" encoding="UTF-8"?>
<script>
<name>WorldMaker</name>
<code><![CDATA[import cfeditor.IGUIConstants;
import java.io.IOException;
import javax.imageio.ImageIO;
import java.io.RandomAccessFile;
import java.io.FileOutputStream;
import java.io.File;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
File getSimpleFilename(File mapFile) {
String mapFilename = mapFile.getPath();
int i = mapFilename.lastIndexOf(File.separator);
if (i > 0) {
mapFilename = mapFilename.substring(i + 1);
}
return new File(mapFilename);
}
File getPngImageFilename(File mapFile) {
return new File(locationDir, PictureDirectory + getSimpleFilename(mapFile) + ".png");
}
boolean updateMap(File mapFile, File pictureFile) {
if (!mapFile.exists()) {
return false;
}
if (pictureFile.exists() && pictureFile.lastModified() >= mapFile.lastModified()) {
return false;
}
print("converting " + mapFile + " to " + pictureFile + ".");
try {
map = mapManager.openMapFile(mapFile, false);
} catch (IOException ex) {
return false;
}
try {
try {
ImageIO.write(rendererFactory.newSimpleMapRenderer(map.getMapModel()).getFullImage(), "png", pictureFile);
} catch (IOException ex) {
print("cannot write " + pictureFile + ": " + ex.getMessage());
return false;
}
} finally {
mapManager.release(map);
}
return true;
}
boolean runCommand(String cmd) {
f = File.createTempFile("WMaker", ".sh");
FileWriter out = new FileWriter(f);
out.write(cmd);
out.close();
print("running " + cmd);
Process p = Runtime.getRuntime().exec("sh " + f.getAbsolutePath());
p.waitFor();
f.delete();
return p.exitValue() == 0;
}
void checkDaList() {
DestWidth = TileWidth.intValue() * NumX.intValue();
DestHeight = TileHeight.intValue() * NumY.intValue();
if (Location == null || Location.length() == 0) {
locationDir = globalSettings.getMapsDirectory();
} else {
locationDir = new File(Location);
}
print("World map will be " + DestWidth + "x" + DestHeight + " in size");
if (!PictureDirectory.endsWith(File.separator)) {
PictureDirectory = PictureDirectory + File.separator;
}
new File(locationDir, PictureDirectory).mkdirs();
final long bytesPerPixel = 3L;
HashSet mapList = new HashSet();
boolean firstRun = false;
byte[] header = ("P6\n" + DestWidth + " " + DestHeight + "\n255\n").getBytes("ISO-8859-1");
long headerSize = header.length;
File destinationFilePpm = new File(locationDir, PictureDirectory + WorldPicture + ".ppm");
File destinationFilePng = new File(locationDir, PictureDirectory + WorldPicture + ".png");
File tempFile = new File("/tmp/tmp.ppm");
if (destinationFilePpm.exists()) {
runCommand("cp '" + destinationFilePpm + "' '" + tempFile + "'");
} else {
print("generating empty picture");
FileOutputStream fos = new FileOutputStream(tempFile, false);
fos.write(header);
byte[] buf = new byte[(int) DestWidth.intValue() * bytesPerPixel];
for (int i = 0; i < DestHeight.intValue(); i++) {
fos.write(buf);
}
fos.close();
firstRun = true;
}
long toSkip = ("P6\n" + TileWidth + " " + TileHeight+"\n255\n").getBytes("ISO-8859-1").length;
RandomAccessFile raf = new RandomAccessFile(tempFile, "rw");
FileChannel fc = raf.getChannel();
byte[] buf = new byte[bytesPerPixel * TileWidth.intValue() * TileHeight.intValue()];
File tempImageFile = new File("/tmp/ppm.tmp");
for (int x = 0; x < NumX.intValue(); x++) {
for (int y = 0; y < NumY.intValue(); y++) {
currentX = StartX.intValue() + x;
currentY = StartY.intValue() + y;
currentMap = new File(locationDir, MapFilename + "_" + currentX + "_" + currentY);
currentPicture = getPngImageFilename(currentMap);
didUpdate = updateMap(currentMap, currentPicture);
if ((didUpdate || firstRun) && currentPicture.exists()) {
runCommand("pngtopnm '" + currentPicture + "' | pnmscale -xysize " + TileWidth + " " + TileHeight + " > '" + tempImageFile + "'");
FileInputStream fis = new FileInputStream(tempImageFile);
fis.skip(toSkip);
fis.read(buf);
sx = x * TileWidth.intValue();
sy = y * TileHeight.intValue();
long index = ((long) sy * (long) DestWidth.intValue() + (long) sx) * bytesPerPixel + headerSize;
for (long row = 0; row < TileHeight.intValue(); row++) {
MappedByteBuffer mbb = fc.map(FileChannel.MapMode.READ_WRITE, index + row * DestWidth.intValue() * bytesPerPixel, TileWidth.intValue() * bytesPerPixel);
mbb.put(buf, (int) (row * TileWidth.intValue() * bytesPerPixel), (int) (TileWidth.intValue() * bytesPerPixel));
}
}
}
}
raf.close();
runCommand("mv " + tempFile + " '" + destinationFilePpm + "'");
print("converting to png if possible.\n");
runCommand("pnmtopng '" + destinationFilePpm + "' > /tmp/tmp.png");
runCommand("mv /tmp/tmp.png '" + destinationFilePng + "'");
}
File locationDir;
checkDaList();
print("Done!");]]></code>
<mode>
<autoboot>false</autoboot>
<bash>true</bash>
<filter>false</filter>
</mode>
<parameter>
<name>Location</name>
<description>Specify the map directory to use by this script. Leave empty for maps directory</description>
<type>java.lang.String</type>
<value />
</parameter>
<parameter>
<name>MapFilename</name>
<description>This map file name will be appended to the 'Location' parameter and '_mapx_mapy' will be added at the end</description>
<type>java.lang.String</type>
<value>world/world</value>
</parameter>
<parameter>
<name>TileWidth</name>
<description>The width in pixel of each generate map image</description>
<type>java.lang.Integer</type>
<value>50</value>
<minimum>0</minimum>
<maximum>2000</maximum>
</parameter>
<parameter>
<name>TileHeight</name>
<description>The height in pixel of each generated map image</description>
<type>java.lang.Integer</type>
<value>50</value>
<minimum>0</minimum>
<maximum>2000</maximum>
</parameter>
<parameter>
<name>NumX</name>
<description>The number of maps along X axis to analyze</description>
<type>java.lang.Integer</type>
<value>30</value>
<minimum>0</minimum>
<maximum>50000</maximum>
</parameter>
<parameter>
<name>NumY</name>
<description>The number of maps along Y axis to analyze</description>
<type>java.lang.Integer</type>
<value>30</value>
<minimum>0</minimum>
<maximum>50000</maximum>
</parameter>
<parameter>
<name>StartX</name>
<description>The first coordinate along X axis to analyze</description>
<type>java.lang.Integer</type>
<value>100</value>
<minimum>0</minimum>
<maximum>50000</maximum>
</parameter>
<parameter>
<name>StartY</name>
<description>The first coordinate along Y axis to analyze</description>
<type>java.lang.Integer</type>
<value>100</value>
<minimum>0</minimum>
<maximum>50000</maximum>
</parameter>
<parameter>
<name>PictureDirectory</name>
<description>The subdirectory where to put pictures</description>
<type>java.lang.String</type>
<value>images</value>
</parameter>
<parameter>
<name>WorldPicture</name>
<description>The picture which will store the world map</description>
<type>java.lang.String</type>
<value>worldmap</value>
</parameter>
</script>
|
