ocrm.bsky.social
the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
1#include "stdafx.h"
2#include <iostream>
3#include "InputOutputStream.h"
4#include "PacketListener.h"
5#include "MoveEntityPacketSmall.h"
6
7
8MoveEntityPacketSmall::MoveEntityPacketSmall()
9{
10 hasRot = false;
11
12 id = -1;
13 xa = 0;
14 ya = 0;
15 za = 0;
16 yRot = 0;
17 xRot = 0;
18}
19
20MoveEntityPacketSmall::MoveEntityPacketSmall(int id)
21{
22 if( (id < 0 ) || (id >= 2048 ) )
23 {
24 // We shouln't be tracking an entity that doesn't have a short type of id
25 __debugbreak();
26 }
27
28 this->id = id;
29 hasRot = false;
30
31 xa = 0;
32 ya = 0;
33 za = 0;
34 yRot = 0;
35 xRot = 0;
36}
37
38void MoveEntityPacketSmall::read(DataInputStream *dis) //throws IOException
39{
40 id = dis->readShort();
41}
42
43void MoveEntityPacketSmall::write(DataOutputStream *dos) //throws IOException
44{
45 if( (id < 0 ) || (id >= 2048 ) )
46 {
47 // We shouln't be tracking an entity that doesn't have a short type of id
48 __debugbreak();
49 }
50 dos->writeShort((short)id);
51}
52
53void MoveEntityPacketSmall::handle(PacketListener *listener)
54{
55 listener->handleMoveEntitySmall(shared_from_this());
56}
57
58int MoveEntityPacketSmall::getEstimatedSize()
59{
60 return 2;
61}
62
63bool MoveEntityPacketSmall::canBeInvalidated()
64{
65 return true;
66}
67
68bool MoveEntityPacketSmall::isInvalidatedBy(shared_ptr<Packet> packet)
69{
70 shared_ptr<MoveEntityPacketSmall> target = dynamic_pointer_cast<MoveEntityPacketSmall>(packet);
71 return target != NULL && target->id == id;
72}
73
74MoveEntityPacketSmall::PosRot::PosRot()
75{
76 hasRot = true;
77}
78
79MoveEntityPacketSmall::PosRot::PosRot(int id, char xa, char ya, char za, char yRot, char xRot) : MoveEntityPacketSmall( id )
80{
81 this->xa = xa;
82 this->ya = ya;
83 this->za = za;
84 this->yRot = yRot;
85 this->xRot = xRot;
86 hasRot = true;
87}
88
89void MoveEntityPacketSmall::PosRot::read(DataInputStream *dis) //throws IOException
90{
91 int idAndRot = dis->readShort();
92 this->id = idAndRot & 0x07ff;
93 this->yRot = idAndRot >> 11;
94 int xAndYAndZ = (int)dis->readShort();
95 this->xa = xAndYAndZ >> 11;
96 this->ya = (xAndYAndZ << 21 ) >> 26;
97 this->za = (xAndYAndZ << 27 ) >> 27;
98}
99
100void MoveEntityPacketSmall::PosRot::write(DataOutputStream *dos) //throws IOException
101{
102 if( (id < 0 ) || (id >= 2048 ) )
103 {
104 // We shouln't be tracking an entity that doesn't have a short type of id
105 __debugbreak();
106 }
107 short idAndRot = id | yRot << 11;
108 dos->writeShort(idAndRot);
109 short xAndYAndZ = ( xa << 11 ) | ( ( ya & 0x3f ) << 5 ) | ( za & 0x1f );
110 dos->writeShort(xAndYAndZ);
111}
112
113int MoveEntityPacketSmall::PosRot::getEstimatedSize()
114{
115 return 4;
116}
117
118MoveEntityPacketSmall::Pos::Pos()
119{
120}
121
122MoveEntityPacketSmall::Pos::Pos(int id, char xa, char ya, char za) : MoveEntityPacketSmall(id)
123{
124 this->xa = xa;
125 this->ya = ya;
126 this->za = za;
127}
128
129void MoveEntityPacketSmall::Pos::read(DataInputStream *dis) //throws IOException
130{
131 int idAndY = dis->readShort();
132 this->id = idAndY & 0x07ff;
133 this->ya = idAndY >> 11;
134 int XandZ = (int)((signed char)(dis->readByte()));
135 xa = XandZ >> 4;
136 za = ( XandZ << 28 ) >> 28;
137}
138
139void MoveEntityPacketSmall::Pos::write(DataOutputStream *dos) //throws IOException
140{
141 if( (id < 0 ) || (id >= 2048 ) )
142 {
143 // We shouln't be tracking an entity that doesn't have a short type of id
144 __debugbreak();
145 }
146 short idAndY = id | ya << 11;
147 dos->writeShort(idAndY);
148 char XandZ = ( xa << 4 ) | ( za & 0x0f );
149 dos->writeByte(XandZ);
150}
151
152int MoveEntityPacketSmall::Pos::getEstimatedSize()
153{
154 return 3;
155}
156
157MoveEntityPacketSmall::Rot::Rot()
158{
159 hasRot = true;
160}
161
162MoveEntityPacketSmall::Rot::Rot(int id, char yRot, char xRot) : MoveEntityPacketSmall(id)
163{
164
165 this->yRot = yRot;
166 this->xRot = xRot;
167 hasRot = true;
168}
169
170void MoveEntityPacketSmall::Rot::read(DataInputStream *dis) //throws IOException
171{
172 int idAndRot = (int)dis->readShort();
173 this->id = idAndRot & 0x07ff;
174 this->yRot = idAndRot >> 11;
175}
176
177void MoveEntityPacketSmall::Rot::write(DataOutputStream *dos) //throws IOException
178{
179 if( (id < 0 ) || (id >= 2048 ) )
180 {
181 // We shouln't be tracking an entity that doesn't have a short type of id
182 __debugbreak();
183 }
184 short idAndRot = id | yRot << 11;
185 dos->writeShort(idAndRot);
186}
187
188int MoveEntityPacketSmall::Rot::getEstimatedSize()
189{
190 return 2;
191}