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
|
#include "common.h"
#include "AutoPilot.h"
#include "CarCtrl.h"
#include "Curves.h"
#include "PathFind.h"
void CAutoPilot::ModifySpeed(float speed)
{
m_fMaxTrafficSpeed = Max(0.01f, speed);
float positionBetweenNodes = (float)(CTimer::GetTimeInMilliseconds() - m_nTimeEnteredCurve) / m_nTimeToSpendOnCurrentCurve;
CCarPathLink* pCurrentLink = &ThePaths.m_carPathLinks[m_nCurrentPathNodeInfo];
CCarPathLink* pNextLink = &ThePaths.m_carPathLinks[m_nNextPathNodeInfo];
float currentPathLinkForwardX = m_nCurrentDirection * ThePaths.m_carPathLinks[m_nCurrentPathNodeInfo].dir.x;
float currentPathLinkForwardY = m_nCurrentDirection * ThePaths.m_carPathLinks[m_nCurrentPathNodeInfo].dir.y;
float nextPathLinkForwardX = m_nNextDirection * ThePaths.m_carPathLinks[m_nNextPathNodeInfo].dir.x;
float nextPathLinkForwardY = m_nNextDirection * ThePaths.m_carPathLinks[m_nNextPathNodeInfo].dir.y;
CVector positionOnCurrentLinkIncludingLane(
pCurrentLink->pos.x + ((m_nCurrentLane + 0.5f) * LANE_WIDTH) * currentPathLinkForwardY,
pCurrentLink->pos.y - ((m_nCurrentLane + 0.5f) * LANE_WIDTH) * currentPathLinkForwardX,
0.0f);
CVector positionOnNextLinkIncludingLane(
pNextLink->pos.x + ((m_nNextLane + 0.5f) * LANE_WIDTH) * nextPathLinkForwardY,
pNextLink->pos.y - ((m_nNextLane + 0.5f) * LANE_WIDTH) * nextPathLinkForwardX,
0.0f);
m_nTimeToSpendOnCurrentCurve = CCurves::CalcSpeedScaleFactor(
&positionOnCurrentLinkIncludingLane,
&positionOnNextLinkIncludingLane,
currentPathLinkForwardX, currentPathLinkForwardY,
nextPathLinkForwardX, nextPathLinkForwardY
) * (1000.0f / m_fMaxTrafficSpeed);
#ifdef FIX_BUGS
/* Casting timer to float is very unwanted, and in this case even causes crashes. */
m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() -
(uint32)(positionBetweenNodes * m_nTimeToSpendOnCurrentCurve);
#else
m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() - positionBetweenNodes * m_nTimeToSpendOnCurrentCurve;
#endif
}
void CAutoPilot::RemoveOnePathNode()
{
--m_nPathFindNodesCount;
for (int i = 0; i < m_nPathFindNodesCount; i++)
m_aPathFindNodesInfo[i] = m_aPathFindNodesInfo[i + 1];
}
#ifdef COMPATIBLE_SAVES
void CAutoPilot::Save(uint8*& buf)
{
WriteSaveBuf<int32>(buf, m_nCurrentRouteNode);
WriteSaveBuf<int32>(buf, m_nNextRouteNode);
WriteSaveBuf<int32>(buf, m_nPrevRouteNode);
WriteSaveBuf<uint32>(buf, m_nTimeEnteredCurve);
WriteSaveBuf<uint32>(buf, m_nTimeToSpendOnCurrentCurve);
WriteSaveBuf<uint32>(buf, m_nCurrentPathNodeInfo);
WriteSaveBuf<uint32>(buf, m_nNextPathNodeInfo);
WriteSaveBuf<uint32>(buf, m_nPreviousPathNodeInfo);
WriteSaveBuf<uint32>(buf, m_nAntiReverseTimer);
WriteSaveBuf<uint32>(buf, m_nTimeToStartMission);
WriteSaveBuf<int8>(buf, m_nPreviousDirection);
WriteSaveBuf<int8>(buf, m_nCurrentDirection);
WriteSaveBuf<int8>(buf, m_nNextDirection);
WriteSaveBuf<int8>(buf, m_nCurrentLane);
WriteSaveBuf<int8>(buf, m_nNextLane);
WriteSaveBuf<uint8>(buf, m_nDrivingStyle);
WriteSaveBuf<uint8>(buf, m_nCarMission);
WriteSaveBuf<uint8>(buf, m_nTempAction);
WriteSaveBuf<uint32>(buf, m_nTimeTempAction);
WriteSaveBuf<float>(buf, m_fMaxTrafficSpeed);
WriteSaveBuf<uint8>(buf, m_nCruiseSpeed);
uint8 flags = 0;
if (m_bSlowedDownBecauseOfCars) flags |= BIT(0);
if (m_bSlowedDownBecauseOfPeds) flags |= BIT(1);
if (m_bStayInCurrentLevel) flags |= BIT(2);
if (m_bStayInFastLane) flags |= BIT(3);
if (m_bIgnorePathfinding) flags |= BIT(4);
WriteSaveBuf<uint8>(buf, flags);
SkipSaveBuf(buf, 2);
WriteSaveBuf<float>(buf, m_vecDestinationCoors.x);
WriteSaveBuf<float>(buf, m_vecDestinationCoors.y);
WriteSaveBuf<float>(buf, m_vecDestinationCoors.z);
SkipSaveBuf(buf, 32);
WriteSaveBuf<int16>(buf, m_nPathFindNodesCount);
SkipSaveBuf(buf, 6);
}
void CAutoPilot::Load(uint8*& buf)
{
m_nCurrentRouteNode = ReadSaveBuf<int32>(buf);
m_nNextRouteNode = ReadSaveBuf<int32>(buf);
m_nPrevRouteNode = ReadSaveBuf<int32>(buf);
m_nTimeEnteredCurve = ReadSaveBuf<uint32>(buf);
m_nTimeToSpendOnCurrentCurve = ReadSaveBuf<uint32>(buf);
m_nCurrentPathNodeInfo = ReadSaveBuf<uint32>(buf);
m_nNextPathNodeInfo = ReadSaveBuf<uint32>(buf);
m_nPreviousPathNodeInfo = ReadSaveBuf<uint32>(buf);
m_nAntiReverseTimer = ReadSaveBuf<uint32>(buf);
m_nTimeToStartMission = ReadSaveBuf<uint32>(buf);
m_nPreviousDirection = ReadSaveBuf<int8>(buf);
m_nCurrentDirection = ReadSaveBuf<int8>(buf);
m_nNextDirection = ReadSaveBuf<int8>(buf);
m_nCurrentLane = ReadSaveBuf<int8>(buf);
m_nNextLane = ReadSaveBuf<int8>(buf);
m_nDrivingStyle = (eCarDrivingStyle)ReadSaveBuf<uint8>(buf);
m_nCarMission = (eCarMission)ReadSaveBuf<uint8>(buf);
m_nTempAction = (eCarTempAction)ReadSaveBuf<uint8>(buf);
m_nTimeTempAction = ReadSaveBuf<uint32>(buf);
m_fMaxTrafficSpeed = ReadSaveBuf<float>(buf);
m_nCruiseSpeed = ReadSaveBuf<uint8>(buf);
uint8 flags = ReadSaveBuf<uint8>(buf);
m_bSlowedDownBecauseOfCars = !!(flags & BIT(0));
m_bSlowedDownBecauseOfPeds = !!(flags & BIT(1));
m_bStayInCurrentLevel = !!(flags & BIT(2));
m_bStayInFastLane = !!(flags & BIT(3));
m_bIgnorePathfinding = !!(flags & BIT(4));
SkipSaveBuf(buf, 2);
m_vecDestinationCoors.x = ReadSaveBuf<float>(buf);
m_vecDestinationCoors.y = ReadSaveBuf<float>(buf);
m_vecDestinationCoors.z = ReadSaveBuf<float>(buf);
SkipSaveBuf(buf, 32);
m_nPathFindNodesCount = ReadSaveBuf<int16>(buf);
SkipSaveBuf(buf, 6);
}
#endif
|
