Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2002-2025 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file TraCIServerAPI_Polygon.cpp
15 : /// @author Daniel Krajzewicz
16 : /// @author Laura Bieker
17 : /// @author Michael Behrisch
18 : /// @author Jakob Erdmann
19 : /// @author Christoph Sommer
20 : /// @author Gregor Laemmel
21 : /// @date Sept 2002
22 : ///
23 : // APIs for getting/setting polygon values via TraCI
24 : /****************************************************************************/
25 : #include <config.h>
26 :
27 : #include <utils/common/StdDefs.h>
28 : #include <microsim/MSNet.h>
29 : #include <utils/shapes/ShapeContainer.h>
30 : #include <libsumo/Polygon.h>
31 : #include <libsumo/Helper.h>
32 : #include <libsumo/StorageHelper.h>
33 : #include <libsumo/TraCIConstants.h>
34 : #include "TraCIServerAPI_Polygon.h"
35 :
36 :
37 : // ===========================================================================
38 : // method definitions
39 : // ===========================================================================
40 : bool
41 263 : TraCIServerAPI_Polygon::processSet(TraCIServer& server, tcpip::Storage& inputStorage,
42 : tcpip::Storage& outputStorage) {
43 263 : std::string warning = ""; // additional description for response
44 : // variable
45 263 : int variable = inputStorage.readUnsignedByte();
46 263 : if (variable != libsumo::VAR_TYPE && variable != libsumo::VAR_COLOR && variable != libsumo::VAR_SHAPE && variable != libsumo::VAR_FILL
47 235 : && variable != libsumo::VAR_WIDTH && variable != libsumo::VAR_MOVE_TO
48 126 : && variable != libsumo::ADD && variable != libsumo::REMOVE && variable != libsumo::VAR_PARAMETER) {
49 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_POLYGON_VARIABLE,
50 0 : "Change Polygon State: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
51 : }
52 : // id
53 263 : std::string id = inputStorage.readString();
54 : try {
55 : // process
56 263 : switch (variable) {
57 : case libsumo::VAR_TYPE:
58 6 : libsumo::Polygon::setType(id, StoHelp::readTypedString(inputStorage, "The type must be given as a string."));
59 4 : break;
60 : case libsumo::VAR_COLOR:
61 9 : libsumo::Polygon::setColor(id, StoHelp::readTypedColor(inputStorage, "The color must be given using an according type."));
62 7 : break;
63 : case libsumo::VAR_SHAPE:
64 7 : libsumo::Polygon::setShape(id, StoHelp::readTypedPolygon(inputStorage, "The shape must be given using an according type."));
65 5 : break;
66 : case libsumo::VAR_FILL:
67 16 : libsumo::Polygon::setFilled(id, StoHelp::readTypedInt(inputStorage, "'fill' must be defined using an integer.") != 0);
68 4 : break;
69 : case libsumo::VAR_WIDTH:
70 12 : libsumo::Polygon::setLineWidth(id, StoHelp::readTypedDouble(inputStorage, "'lineWidth' must be defined using a double."));
71 4 : break;
72 : case libsumo::ADD: {
73 98 : const int parameterCount = StoHelp::readCompound(inputStorage, -1, "A compound object is needed for adding a new polygon.");
74 98 : if (parameterCount != 5 && parameterCount != 6) {
75 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_VEHICLE_VARIABLE, "Adding a polygon needs five to six parameters.", outputStorage);
76 : }
77 98 : const std::string type = StoHelp::readTypedString(inputStorage, "The type must be given as a string.");
78 98 : const libsumo::TraCIColor col = StoHelp::readTypedColor(inputStorage, "The second polygon parameter must be the color.");
79 98 : const bool fill = StoHelp::readBool(inputStorage, "The third polygon parameter must be 'fill' encoded as ubyte.");
80 98 : const int layer = StoHelp::readTypedInt(inputStorage, "The fourth polygon parameter must be the layer encoded as int.");
81 101 : const libsumo::TraCIPositionVector tp = StoHelp::readTypedPolygon(inputStorage, "The fifth polygon parameter must be the shape.");
82 : double lineWidth = 1.;
83 98 : if (parameterCount == 6) {
84 197 : lineWidth = StoHelp::readTypedDouble(inputStorage, "The sixth polygon parameter must be the lineWidth encoded as double.");
85 : }
86 98 : libsumo::Polygon::add(id, tp, col, fill, type, layer, lineWidth);
87 : }
88 95 : break;
89 105 : case libsumo::VAR_ADD_DYNAMICS: {
90 105 : if (inputStorage.readUnsignedByte() != libsumo::TYPE_COMPOUND) {
91 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_POLYGON_VARIABLE, "A compound object is needed for adding dynamics to a polygon.", outputStorage);
92 : }
93 105 : int itemNo = inputStorage.readInt();
94 105 : if (itemNo != 5) {
95 0 : return server.writeErrorStatusCmd(libsumo::CMD_SET_VEHICLE_VARIABLE, "Adding polygon dynamics needs four parameters.", outputStorage);
96 : }
97 105 : const std::string trackedID = StoHelp::readTypedString(inputStorage, "The first parameter for adding polygon dynamics must be ID of the tracked object as a string ('' to disregard tracking).");
98 141 : const std::vector<double> timeSpan = StoHelp::readTypedDoubleList(inputStorage, "The second parameter for adding polygon dynamics must be the timespan of the animation (length=0 to disregard animation).");
99 105 : const std::vector<double> alphaSpan = StoHelp::readTypedDoubleList(inputStorage, "The third parameter for adding polygon dynamics must be the alphaSpanStr of the animation (length=0 to disregard alpha animation).");
100 105 : const bool looped = StoHelp::readBool(inputStorage, "The fourth parameter for adding polygon dynamics must be boolean indicating whether the animation should be looped.");
101 105 : const bool rotate = StoHelp::readBool(inputStorage, "The fifth parameter for adding polygon dynamics must be boolean indicating whether the tracking polygon should be rotated.");
102 105 : libsumo::Polygon::addDynamics(id, trackedID, timeSpan, alphaSpan, looped, rotate);
103 141 : }
104 69 : break;
105 : case libsumo::REMOVE: {
106 24 : libsumo::Polygon::remove(id, StoHelp::readTypedInt(inputStorage, "The layer must be given using an int."));
107 : }
108 22 : break;
109 : case libsumo::VAR_PARAMETER: {
110 4 : StoHelp::readCompound(inputStorage, 2, "A compound object of size 2 is needed for setting a parameter.");
111 4 : const std::string name = StoHelp::readTypedString(inputStorage, "The name of the parameter must be given as a string.");
112 4 : const std::string value = StoHelp::readTypedString(inputStorage, "The value of the parameter must be given as a string.");
113 4 : libsumo::Polygon::setParameter(id, name, value);
114 : }
115 4 : break;
116 : default:
117 : break;
118 : }
119 49 : } catch (libsumo::TraCIException& e) {
120 49 : return server.writeErrorStatusCmd(libsumo::CMD_SET_POLYGON_VARIABLE, e.what(), outputStorage);
121 49 : }
122 214 : server.writeStatusCmd(libsumo::CMD_SET_POLYGON_VARIABLE, libsumo::RTYPE_OK, warning, outputStorage);
123 : return true;
124 : }
125 :
126 :
127 : /****************************************************************************/
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