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Merge pull request #529 from Nick007J/master

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car control fixes
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Sergeanur 2020-05-10 01:08:38 +03:00 committed by GitHub
commit 0b64436f5f
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1 changed files with 174 additions and 102 deletions
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src/control/CarCtrl.cpp
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@ -291,10 +291,10 @@ CCarCtrl::GenerateOneRandomCar()
/* Not spawning vehicle if road is one way and intended direction is opposide to that way. */ /* Not spawning vehicle if road is one way and intended direction is opposide to that way. */
/* Also not spawning bikes but they don't exist in final game. */ /* Also not spawning bikes but they don't exist in final game. */
return; return;
CAutomobile* pCar = new CAutomobile(carModel, RANDOM_VEHICLE); CAutomobile* pVehicle = new CAutomobile(carModel, RANDOM_VEHICLE);
pCar->AutoPilot.m_nPrevRouteNode = 0; pVehicle->AutoPilot.m_nPrevRouteNode = 0;
pCar->AutoPilot.m_nCurrentRouteNode = curNodeId; pVehicle->AutoPilot.m_nCurrentRouteNode = curNodeId;
pCar->AutoPilot.m_nNextRouteNode = nextNodeId; pVehicle->AutoPilot.m_nNextRouteNode = nextNodeId;
switch (carClass) { switch (carClass) {
case POOR: case POOR:
case RICH: case RICH:
@ -313,48 +313,48 @@ CCarCtrl::GenerateOneRandomCar()
case GANG8: case GANG8:
case GANG9: case GANG9:
{ {
pCar->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(9, 14); pVehicle->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(9, 14);
if (carClass == EXEC) if (carClass == EXEC)
pCar->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(12, 18); pVehicle->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(12, 18);
else if (carClass == POOR || carClass == SPECIAL) else if (carClass == POOR || carClass == SPECIAL)
pCar->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(7, 10); pVehicle->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(7, 10);
CVehicleModelInfo* pVehicleInfo = pCar->GetModelInfo(); CVehicleModelInfo* pVehicleInfo = pVehicle->GetModelInfo();
if (pVehicleInfo->GetColModel()->boundingBox.max.y - pCar->GetModelInfo()->GetColModel()->boundingBox.min.y > 10.0f || carClass == BIG) { if (pVehicleInfo->GetColModel()->boundingBox.max.y - pVehicle->GetModelInfo()->GetColModel()->boundingBox.min.y > 10.0f || carClass == BIG) {
pCar->AutoPilot.m_nCruiseSpeed *= 3; pVehicle->AutoPilot.m_nCruiseSpeed *= 3;
pCar->AutoPilot.m_nCruiseSpeed /= 4; pVehicle->AutoPilot.m_nCruiseSpeed /= 4;
} }
pCar->AutoPilot.m_fMaxTrafficSpeed = pCar->AutoPilot.m_nCruiseSpeed; pVehicle->AutoPilot.m_fMaxTrafficSpeed = pVehicle->AutoPilot.m_nCruiseSpeed;
pCar->AutoPilot.m_nCarMission = MISSION_CRUISE; pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
pCar->AutoPilot.m_nTempAction = TEMPACT_NONE; pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
pCar->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_STOP_FOR_CARS; pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_STOP_FOR_CARS;
break; break;
} }
case COPS: case COPS:
pCar->AutoPilot.m_nTempAction = TEMPACT_NONE; pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
if (CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_pWanted->m_nWantedLevel != 0){ if (CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_pWanted->m_nWantedLevel != 0){
pCar->AutoPilot.m_nCruiseSpeed = CCarAI::FindPoliceCarSpeedForWantedLevel(pCar); pVehicle->AutoPilot.m_nCruiseSpeed = CCarAI::FindPoliceCarSpeedForWantedLevel(pVehicle);
pCar->AutoPilot.m_fMaxTrafficSpeed = pCar->AutoPilot.m_nCruiseSpeed / 2; pVehicle->AutoPilot.m_fMaxTrafficSpeed = pVehicle->AutoPilot.m_nCruiseSpeed / 2;
pCar->AutoPilot.m_nCarMission = CCarAI::FindPoliceCarMissionForWantedLevel(); pVehicle->AutoPilot.m_nCarMission = CCarAI::FindPoliceCarMissionForWantedLevel();
pCar->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS; pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
}else{ }else{
pCar->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(12, 16); pVehicle->AutoPilot.m_nCruiseSpeed = CGeneral::GetRandomNumberInRange(12, 16);
pCar->AutoPilot.m_fMaxTrafficSpeed = pCar->AutoPilot.m_nCruiseSpeed; pVehicle->AutoPilot.m_fMaxTrafficSpeed = pVehicle->AutoPilot.m_nCruiseSpeed;
pCar->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_STOP_FOR_CARS; pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_STOP_FOR_CARS;
pCar->AutoPilot.m_nCarMission = MISSION_CRUISE; pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
} }
if (carModel == MI_FBICAR){ if (carModel == MI_FBICAR){
pCar->m_currentColour1 = 0; pVehicle->m_currentColour1 = 0;
pCar->m_currentColour2 = 0; pVehicle->m_currentColour2 = 0;
/* FBI cars are gray in carcols, but we want them black if they going after player. */ /* FBI cars are gray in carcols, but we want them black if they going after player. */
} }
default: default:
break; break;
} }
if (pCar && pCar->GetModelIndex() == MI_MRWHOOP) if (pVehicle && pVehicle->GetModelIndex() == MI_MRWHOOP)
pCar->m_bSirenOrAlarm = true; pVehicle->m_bSirenOrAlarm = true;
pCar->AutoPilot.m_nNextPathNodeInfo = connectionId; pVehicle->AutoPilot.m_nNextPathNodeInfo = connectionId;
pCar->AutoPilot.m_nNextLane = pCar->AutoPilot.m_nCurrentLane = CGeneral::GetRandomNumber() % lanesOnCurrentRoad; pVehicle->AutoPilot.m_nNextLane = pVehicle->AutoPilot.m_nCurrentLane = CGeneral::GetRandomNumber() % lanesOnCurrentRoad;
CColBox* boundingBox = &CModelInfo::GetModelInfo(pCar->GetModelIndex())->GetColModel()->boundingBox; CColBox* boundingBox = &CModelInfo::GetModelInfo(pVehicle->GetModelIndex())->GetColModel()->boundingBox;
float carLength = 1.0f + (boundingBox->max.y - boundingBox->min.y) / 2; float carLength = 1.0f + (boundingBox->max.y - boundingBox->min.y) / 2;
float distanceBetweenNodes = (pCurNode->GetPosition() - pNextNode->GetPosition()).Magnitude2D(); float distanceBetweenNodes = (pCurNode->GetPosition() - pNextNode->GetPosition()).Magnitude2D();
/* If car is so long that it doesn't fit between two car nodes, place it directly in the middle. */ /* If car is so long that it doesn't fit between two car nodes, place it directly in the middle. */
@ -363,20 +363,20 @@ CCarCtrl::GenerateOneRandomCar()
positionBetweenNodes = 0.5f; positionBetweenNodes = 0.5f;
else else
positionBetweenNodes = Min(1.0f - carLength / distanceBetweenNodes, Max(carLength / distanceBetweenNodes, positionBetweenNodes)); positionBetweenNodes = Min(1.0f - carLength / distanceBetweenNodes, Max(carLength / distanceBetweenNodes, positionBetweenNodes));
pCar->AutoPilot.m_nNextDirection = (curNodeId >= nextNodeId) ? 1 : -1; pVehicle->AutoPilot.m_nNextDirection = (curNodeId >= nextNodeId) ? 1 : -1;
if (pCurNode->numLinks == 1){ if (pCurNode->numLinks == 1){
/* Do not create vehicle if there is nowhere to go. */ /* Do not create vehicle if there is nowhere to go. */
delete pCar; delete pVehicle;
return; return;
} }
int16 nextConnection = pCar->AutoPilot.m_nNextPathNodeInfo; int16 nextConnection = pVehicle->AutoPilot.m_nNextPathNodeInfo;
int16 newLink; int16 newLink;
while (nextConnection == pCar->AutoPilot.m_nNextPathNodeInfo){ while (nextConnection == pVehicle->AutoPilot.m_nNextPathNodeInfo){
newLink = CGeneral::GetRandomNumber() % pCurNode->numLinks; newLink = CGeneral::GetRandomNumber() % pCurNode->numLinks;
nextConnection = ThePaths.m_carPathConnections[newLink + pCurNode->firstLink]; nextConnection = ThePaths.m_carPathConnections[newLink + pCurNode->firstLink];
} }
pCar->AutoPilot.m_nCurrentPathNodeInfo = nextConnection; pVehicle->AutoPilot.m_nCurrentPathNodeInfo = nextConnection;
pCar->AutoPilot.m_nCurrentDirection = (ThePaths.ConnectedNode(newLink + pCurNode->firstLink) >= curNodeId) ? 1 : -1; pVehicle->AutoPilot.m_nCurrentDirection = (ThePaths.ConnectedNode(newLink + pCurNode->firstLink) >= curNodeId) ? 1 : -1;
CVector2D vecBetweenNodes = pNextNode->GetPosition() - pCurNode->GetPosition(); CVector2D vecBetweenNodes = pNextNode->GetPosition() - pCurNode->GetPosition();
float forwardX, forwardY; float forwardX, forwardY;
float distBetweenNodes = vecBetweenNodes.Magnitude(); float distBetweenNodes = vecBetweenNodes.Magnitude();
@ -389,47 +389,110 @@ CCarCtrl::GenerateOneRandomCar()
} }
/* I think the following might be some form of SetRotateZOnly. */ /* I think the following might be some form of SetRotateZOnly. */
/* Setting up direction between two car nodes. */ /* Setting up direction between two car nodes. */
pCar->GetForward() = CVector(forwardX, forwardY, 0.0f); pVehicle->GetForward() = CVector(forwardX, forwardY, 0.0f);
pCar->GetRight() = CVector(forwardY, -forwardX, 0.0f); pVehicle->GetRight() = CVector(forwardY, -forwardX, 0.0f);
pCar->GetUp() = CVector(0.0f, 0.0f, 1.0f); pVehicle->GetUp() = CVector(0.0f, 0.0f, 1.0f);
float currentPathLinkForwardX = pCar->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pCar->AutoPilot.m_nCurrentPathNodeInfo].GetDirX(); float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirX();
float currentPathLinkForwardY = pCar->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pCar->AutoPilot.m_nCurrentPathNodeInfo].GetDirY(); float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirY();
float nextPathLinkForwardX = pCar->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pCar->AutoPilot.m_nNextPathNodeInfo].GetDirX(); float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirX();
float nextPathLinkForwardY = pCar->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pCar->AutoPilot.m_nNextPathNodeInfo].GetDirY(); float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirY();
CCarPathLink* pCurrentLink = &ThePaths.m_carPathLinks[pCar->AutoPilot.m_nCurrentPathNodeInfo]; #ifdef FIX_BUGS
CCarPathLink* pNextLink = &ThePaths.m_carPathLinks[pCar->AutoPilot.m_nNextPathNodeInfo]; CCarPathLink* pCurrentLink;
CVector positionOnCurrentLinkIncludingLane( CCarPathLink* pNextLink;
pCurrentLink->GetX() + ((pCar->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardY, CVector positionOnCurrentLinkIncludingLane;
pCurrentLink->GetY() - ((pCar->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX, CVector positionOnNextLinkIncludingLane;
float directionCurrentLinkX;
float directionCurrentLinkY;
float directionNextLinkX;
float directionNextLinkY;
if (positionBetweenNodes < 0.5f) {
float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirX();
float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirY();
float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirX();
float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirY();
pCurrentLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo];
pNextLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
positionOnCurrentLinkIncludingLane = CVector(
pCurrentLink->GetX() + ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardY,
pCurrentLink->GetY() - ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX,
0.0f); 0.0f);
CVector positionOnNextLinkIncludingLane( positionOnNextLinkIncludingLane = CVector(
pNextLink->GetX() + ((pCar->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardY, pNextLink->GetX() + ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardY,
pNextLink->GetY() - ((pCar->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX, pNextLink->GetY() - ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX,
0.0f); 0.0f);
float directionCurrentLinkX = pCurrentLink->GetDirX() * pCar->AutoPilot.m_nCurrentDirection; directionCurrentLinkX = pCurrentLink->GetDirX() * pVehicle->AutoPilot.m_nCurrentDirection;
float directionCurrentLinkY = pCurrentLink->GetDirY() * pCar->AutoPilot.m_nCurrentDirection; directionCurrentLinkY = pCurrentLink->GetDirY() * pVehicle->AutoPilot.m_nCurrentDirection;
float directionNextLinkX = pNextLink->GetDirX() * pCar->AutoPilot.m_nNextDirection; directionNextLinkX = pNextLink->GetDirX() * pVehicle->AutoPilot.m_nNextDirection;
float directionNextLinkY = pNextLink->GetDirY() * pCar->AutoPilot.m_nNextDirection; directionNextLinkY = pNextLink->GetDirY() * pVehicle->AutoPilot.m_nNextDirection;
/* We want to make a path between two links that may not have the same forward directions a curve. */ /* We want to make a path between two links that may not have the same forward directions a curve. */
pCar->AutoPilot.m_nTimeToSpendOnCurrentCurve = CCurves::CalcSpeedScaleFactor( pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve = CCurves::CalcSpeedScaleFactor(
&positionOnCurrentLinkIncludingLane, &positionOnCurrentLinkIncludingLane,
&positionOnNextLinkIncludingLane, &positionOnNextLinkIncludingLane,
directionCurrentLinkX, directionCurrentLinkY, directionCurrentLinkX, directionCurrentLinkY,
directionNextLinkX, directionNextLinkY directionNextLinkX, directionNextLinkY
) * (1000.0f / pCar->AutoPilot.m_fMaxTrafficSpeed); ) * (1000.0f / pVehicle->AutoPilot.m_fMaxTrafficSpeed);
#ifdef FIX_BUGS pVehicle->AutoPilot.m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() -
/* Casting timer to float is very unwanted. In this case it's not awful */ (uint32)((0.5f + positionBetweenNodes) * pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve);
/* but in CAutoPilot::ModifySpeed it can even cause crashes (see SilentPatch). */ }
else {
PickNextNodeRandomly(pVehicle);
pVehicle->AutoPilot.m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() -
(uint32)((positionBetweenNodes - 0.5f) * pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve);
/* Second fix: adding 0.5f is a mistake. It should be between 0 and 1. It was fixed in SA.*/ float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirX();
/* It is also correct in CAutoPilot::ModifySpeed. */ float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirY();
pCar->AutoPilot.m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() - float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirX();
(uint32)(positionBetweenNodes * pCar->AutoPilot.m_nTimeToSpendOnCurrentCurve); float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirY();
pCurrentLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo];
pNextLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
positionOnCurrentLinkIncludingLane = CVector(
pCurrentLink->GetX() + ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardY,
pCurrentLink->GetY() - ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX,
0.0f);
positionOnNextLinkIncludingLane = CVector(
pNextLink->GetX() + ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardY,
pNextLink->GetY() - ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX,
0.0f);
directionCurrentLinkX = pCurrentLink->GetDirX() * pVehicle->AutoPilot.m_nCurrentDirection;
directionCurrentLinkY = pCurrentLink->GetDirY() * pVehicle->AutoPilot.m_nCurrentDirection;
directionNextLinkX = pNextLink->GetDirX() * pVehicle->AutoPilot.m_nNextDirection;
directionNextLinkY = pNextLink->GetDirY() * pVehicle->AutoPilot.m_nNextDirection;
pCurNode = &ThePaths.m_pathNodes[pVehicle->AutoPilot.m_nCurrentRouteNode];
pNextNode = &ThePaths.m_pathNodes[pVehicle->AutoPilot.m_nNextRouteNode];
}
#else #else
pCar->AutoPilot.m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() - float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirX();
(0.5f + positionBetweenNodes) * pCar->AutoPilot.m_nTimeToSpendOnCurrentCurve; float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo].GetDirY();
float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirX();
float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo].GetDirY();
CCarPathLink* pCurrentLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nCurrentPathNodeInfo];
CCarPathLink* pNextLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
CVector positionOnCurrentLinkIncludingLane(
pCurrentLink->GetX() + ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardY,
pCurrentLink->GetY() - ((pVehicle->AutoPilot.m_nCurrentLane + pCurrentLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX,
0.0f);
CVector positionOnNextLinkIncludingLane(
pNextLink->GetX() + ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardY,
pNextLink->GetY() - ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX,
0.0f);
float directionCurrentLinkX = pCurrentLink->GetDirX() * pVehicle->AutoPilot.m_nCurrentDirection;
float directionCurrentLinkY = pCurrentLink->GetDirY() * pVehicle->AutoPilot.m_nCurrentDirection;
float directionNextLinkX = pNextLink->GetDirX() * pVehicle->AutoPilot.m_nNextDirection;
float directionNextLinkY = pNextLink->GetDirY() * pVehicle->AutoPilot.m_nNextDirection;
/* We want to make a path between two links that may not have the same forward directions a curve. */
pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve = CCurves::CalcSpeedScaleFactor(
&positionOnCurrentLinkIncludingLane,
&positionOnNextLinkIncludingLane,
directionCurrentLinkX, directionCurrentLinkY,
directionNextLinkX, directionNextLinkY
) * (1000.0f / pVehicle->AutoPilot.m_fMaxTrafficSpeed);
pVehicle->AutoPilot.m_nTimeEnteredCurve = CTimer::GetTimeInMilliseconds() -
(0.5f + positionBetweenNodes) * pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve;
#endif #endif
CVector directionCurrentLink(directionCurrentLinkX, directionCurrentLinkY, 0.0f); CVector directionCurrentLink(directionCurrentLinkX, directionCurrentLinkY, 0.0f);
CVector directionNextLink(directionNextLinkX, directionNextLinkY, 0.0f); CVector directionNextLink(directionNextLinkX, directionNextLinkY, 0.0f);
@ -440,8 +503,8 @@ CCarCtrl::GenerateOneRandomCar()
&positionOnNextLinkIncludingLane, &positionOnNextLinkIncludingLane,
&directionCurrentLink, &directionCurrentLink,
&directionNextLink, &directionNextLink,
GetPositionAlongCurrentCurve(pCar), GetPositionAlongCurrentCurve(pVehicle),
pCar->AutoPilot.m_nTimeToSpendOnCurrentCurve, pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve,
&positionIncludingCurve, &positionIncludingCurve,
&directionIncludingCurve &directionIncludingCurve
); );
@ -460,13 +523,13 @@ CCarCtrl::GenerateOneRandomCar()
} }
if (groundZ == INFINITE_Z || ABS(groundZ - finalPosition.z) > 7.0f) { if (groundZ == INFINITE_Z || ABS(groundZ - finalPosition.z) > 7.0f) {
/* Failed to find ground or too far from expected position. */ /* Failed to find ground or too far from expected position. */
delete pCar; delete pVehicle;
return; return;
} }
finalPosition.z = groundZ + pCar->GetHeightAboveRoad(); finalPosition.z = groundZ + pVehicle->GetHeightAboveRoad();
pCar->SetPosition(finalPosition); pVehicle->SetPosition(finalPosition);
pCar->SetMoveSpeed(directionIncludingCurve / GAME_SPEED_TO_CARAI_SPEED); pVehicle->SetMoveSpeed(directionIncludingCurve / GAME_SPEED_TO_CARAI_SPEED);
CVector2D speedDifferenceWithTarget = (CVector2D)pCar->GetMoveSpeed() - vecPlayerSpeed; CVector2D speedDifferenceWithTarget = (CVector2D)pVehicle->GetMoveSpeed() - vecPlayerSpeed;
CVector2D distanceToTarget = positionIncludingCurve - vecTargetPos; CVector2D distanceToTarget = positionIncludingCurve - vecTargetPos;
switch (carClass) { switch (carClass) {
case POOR: case POOR:
@ -485,59 +548,59 @@ CCarCtrl::GenerateOneRandomCar()
case NINES: case NINES:
case GANG8: case GANG8:
case GANG9: case GANG9:
pCar->SetStatus(STATUS_SIMPLE); pVehicle->SetStatus(STATUS_SIMPLE);
break; break;
case COPS: case COPS:
pCar->SetStatus((pCar->AutoPilot.m_nCarMission == MISSION_CRUISE) ? STATUS_SIMPLE : STATUS_PHYSICS); pVehicle->SetStatus((pVehicle->AutoPilot.m_nCarMission == MISSION_CRUISE) ? STATUS_SIMPLE : STATUS_PHYSICS);
pCar->ChangeLawEnforcerState(1); pVehicle->ChangeLawEnforcerState(1);
break; break;
default: default:
break; break;
} }
CVisibilityPlugins::SetClumpAlpha(pCar->GetClump(), 0); CVisibilityPlugins::SetClumpAlpha(pVehicle->GetClump(), 0);
if (!pCar->GetIsOnScreen()){ if (!pVehicle->GetIsOnScreen()){
if ((vecTargetPos - pCar->GetPosition()).Magnitude2D() > 50.0f) { if ((vecTargetPos - pVehicle->GetPosition()).Magnitude2D() > 50.0f) {
/* Too far away cars that are not visible aren't needed. */ /* Too far away cars that are not visible aren't needed. */
delete pCar; delete pVehicle;
return; return;
} }
}else if((vecTargetPos - pCar->GetPosition()).Magnitude2D() > TheCamera.GenerationDistMultiplier * 130.0f || }else if((vecTargetPos - pVehicle->GetPosition()).Magnitude2D() > TheCamera.GenerationDistMultiplier * 130.0f ||
(vecTargetPos - pCar->GetPosition()).Magnitude2D() < TheCamera.GenerationDistMultiplier * 110.0f){ (vecTargetPos - pVehicle->GetPosition()).Magnitude2D() < TheCamera.GenerationDistMultiplier * 110.0f){
delete pCar; delete pVehicle;
return; return;
}else if((TheCamera.GetPosition() - pCar->GetPosition()).Magnitude2D() < 90.0f * TheCamera.GenerationDistMultiplier){ }else if((TheCamera.GetPosition() - pVehicle->GetPosition()).Magnitude2D() < 90.0f * TheCamera.GenerationDistMultiplier){
delete pCar; delete pVehicle;
return; return;
} }
CVehicleModelInfo* pVehicleModel = pCar->GetModelInfo(); CVehicleModelInfo* pVehicleModel = pVehicle->GetModelInfo();
float radiusToTest = pVehicleModel->GetColModel()->boundingSphere.radius; float radiusToTest = pVehicleModel->GetColModel()->boundingSphere.radius;
if (testForCollision){ if (testForCollision){
CWorld::FindObjectsKindaColliding(pCar->GetPosition(), radiusToTest + 20.0f, true, &colliding, 2, nil, false, true, false, false, false); CWorld::FindObjectsKindaColliding(pVehicle->GetPosition(), radiusToTest + 20.0f, true, &colliding, 2, nil, false, true, false, false, false);
if (colliding){ if (colliding){
delete pCar; delete pVehicle;
return; return;
} }
} }
CWorld::FindObjectsKindaColliding(pCar->GetPosition(), radiusToTest, true, &colliding, 2, nil, false, true, false, false, false); CWorld::FindObjectsKindaColliding(pVehicle->GetPosition(), radiusToTest, true, &colliding, 2, nil, false, true, false, false, false);
if (colliding){ if (colliding){
delete pCar; delete pVehicle;
return; return;
} }
if (speedDifferenceWithTarget.x * distanceToTarget.x + if (speedDifferenceWithTarget.x * distanceToTarget.x +
speedDifferenceWithTarget.y * distanceToTarget.y >= 0.0f){ speedDifferenceWithTarget.y * distanceToTarget.y >= 0.0f){
delete pCar; delete pVehicle;
return; return;
} }
pVehicleModel->AvoidSameVehicleColour(&pCar->m_currentColour1, &pCar->m_currentColour2); pVehicleModel->AvoidSameVehicleColour(&pVehicle->m_currentColour1, &pVehicle->m_currentColour2);
CWorld::Add(pCar); CWorld::Add(pVehicle);
if (carClass == COPS) if (carClass == COPS)
CCarAI::AddPoliceCarOccupants(pCar); CCarAI::AddPoliceCarOccupants(pVehicle);
else else
pCar->SetUpDriver(); pVehicle->SetUpDriver();
if ((CGeneral::GetRandomNumber() & 0x3F) == 0){ /* 1/64 probability */ if ((CGeneral::GetRandomNumber() & 0x3F) == 0){ /* 1/64 probability */
pCar->SetStatus(STATUS_PHYSICS); pVehicle->SetStatus(STATUS_PHYSICS);
pCar->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS; pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
pCar->AutoPilot.m_nCruiseSpeed += 10; pVehicle->AutoPilot.m_nCruiseSpeed += 10;
} }
if (carClass == COPS) if (carClass == COPS)
LastTimeLawEnforcerCreated = CTimer::GetTimeInMilliseconds(); LastTimeLawEnforcerCreated = CTimer::GetTimeInMilliseconds();
@ -1042,7 +1105,7 @@ void CCarCtrl::SlowCarDownForOtherCar(CEntity* pOtherEntity, CVehicle* pVehicle,
CTimer::GetTimeInMilliseconds() - pOtherVehicle->AutoPilot.m_nTimeToStartMission > 15000){ CTimer::GetTimeInMilliseconds() - pOtherVehicle->AutoPilot.m_nTimeToStartMission > 15000){
/* If cars are standing for 15 seconds, annoy one of them and make avoid cars. */ /* If cars are standing for 15 seconds, annoy one of them and make avoid cars. */
if (pOtherEntity != FindPlayerVehicle() && if (pOtherEntity != FindPlayerVehicle() &&
DotProduct2D(pVehicle->GetForward(), pOtherVehicle->GetForward()) < 0.5f && DotProduct2D(pVehicle->GetForward(), pOtherVehicle->GetForward()) < -0.5f &&
pVehicle < pOtherVehicle){ /* that comparasion though... */ pVehicle < pOtherVehicle){ /* that comparasion though... */
*pSpeed = Max(curSpeed / 5, *pSpeed); *pSpeed = Max(curSpeed / 5, *pSpeed);
if (pVehicle->GetStatus() == STATUS_SIMPLE){ if (pVehicle->GetStatus() == STATUS_SIMPLE){
@ -1455,8 +1518,13 @@ void CCarCtrl::PickNextNodeRandomly(CVehicle* pVehicle)
int32 curNode = pVehicle->AutoPilot.m_nNextRouteNode; int32 curNode = pVehicle->AutoPilot.m_nNextRouteNode;
uint8 totalLinks = ThePaths.m_pathNodes[curNode].numLinks; uint8 totalLinks = ThePaths.m_pathNodes[curNode].numLinks;
CCarPathLink* pCurLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo]; CCarPathLink* pCurLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
#ifdef FIX_BUGS
uint8 lanesOnCurrentPath = pCurLink->pathNodeIndex == curNode ?
pCurLink->numLeftLanes : pCurLink->numRightLanes;
#else
uint8 lanesOnCurrentPath = pCurLink->pathNodeIndex == curNode ? uint8 lanesOnCurrentPath = pCurLink->pathNodeIndex == curNode ?
pCurLink->numRightLanes : pCurLink->numLeftLanes; pCurLink->numRightLanes : pCurLink->numLeftLanes;
#endif
uint8 allowedDirections = PATH_DIRECTION_NONE; uint8 allowedDirections = PATH_DIRECTION_NONE;
uint8 nextLane = pVehicle->AutoPilot.m_nNextLane; uint8 nextLane = pVehicle->AutoPilot.m_nNextLane;
if (nextLane == 0) if (nextLane == 0)
@ -1558,6 +1626,10 @@ void CCarCtrl::PickNextNodeRandomly(CVehicle* pVehicle)
} }
float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * pCurLink->GetDirX(); float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * pCurLink->GetDirX();
float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * pNextLink->GetDirX(); float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * pNextLink->GetDirX();
#ifdef FIX_BUGS
float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * pCurLink->GetDirY();
float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * pNextLink->GetDirY();
#endif
if (lanesOnNextNode >= 0){ if (lanesOnNextNode >= 0){
if ((CGeneral::GetRandomNumber() & 0x600) == 0){ if ((CGeneral::GetRandomNumber() & 0x600) == 0){
/* 25% chance vehicle will try to switch lane */ /* 25% chance vehicle will try to switch lane */
@ -1577,11 +1649,11 @@ void CCarCtrl::PickNextNodeRandomly(CVehicle* pVehicle)
if (pVehicle->AutoPilot.m_bStayInFastLane) if (pVehicle->AutoPilot.m_bStayInFastLane)
pVehicle->AutoPilot.m_nNextLane = 0; pVehicle->AutoPilot.m_nNextLane = 0;
CVector positionOnCurrentLinkIncludingLane( CVector positionOnCurrentLinkIncludingLane(
pCurLink->GetX() + ((pVehicle->AutoPilot.m_nCurrentLane + pCurLink->OneWayLaneOffset()) * LANE_WIDTH), /* ...what about Y? */ pCurLink->GetX() + ((pVehicle->AutoPilot.m_nCurrentLane + pCurLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardY,
pCurLink->GetY() - ((pVehicle->AutoPilot.m_nCurrentLane + pCurLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX, pCurLink->GetY() - ((pVehicle->AutoPilot.m_nCurrentLane + pCurLink->OneWayLaneOffset()) * LANE_WIDTH) * currentPathLinkForwardX,
0.0f); 0.0f);
CVector positionOnNextLinkIncludingLane( CVector positionOnNextLinkIncludingLane(
pNextLink->GetX() + ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH), pNextLink->GetX() + ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardY,
pNextLink->GetY() - ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX, pNextLink->GetY() - ((pVehicle->AutoPilot.m_nNextLane + pNextLink->OneWayLaneOffset()) * LANE_WIDTH) * nextPathLinkForwardX,
0.0f); 0.0f);
float directionCurrentLinkX = pCurLink->GetDirX() * pVehicle->AutoPilot.m_nCurrentDirection; float directionCurrentLinkX = pCurLink->GetDirX() * pVehicle->AutoPilot.m_nCurrentDirection;