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-rw-r--r--src/control/AutoPilot.cpp1
-rw-r--r--src/control/AutoPilot.h6
-rw-r--r--src/control/CarCtrl.cpp95
-rw-r--r--src/control/CarCtrl.h2
4 files changed, 95 insertions, 9 deletions
diff --git a/src/control/AutoPilot.cpp b/src/control/AutoPilot.cpp
index 54b51454..89284a96 100644
--- a/src/control/AutoPilot.cpp
+++ b/src/control/AutoPilot.cpp
@@ -2,4 +2,5 @@
#include "patcher.h"
#include "AutoPilot.h"
+WRAPPER void CAutoPilot::RemoveOnePathNode() { EAXJMP(0x413A00); }
WRAPPER void CAutoPilot::ModifySpeed(float) { EAXJMP(0x4137B0); }
diff --git a/src/control/AutoPilot.h b/src/control/AutoPilot.h
index 3b63a143..5a76d841 100644
--- a/src/control/AutoPilot.h
+++ b/src/control/AutoPilot.h
@@ -2,6 +2,7 @@
#include "Timer.h"
class CVehicle;
+struct CPathNode;
enum eCarMission : uint8
{
@@ -87,8 +88,8 @@ public:
uint8 m_bStayInFastLane : 1;
uint8 m_flag10 : 1;
CVector m_vecDestinationCoors;
- void *m_aPathFindNodesInfo[8];
- uint16 m_nPathFindNodesCount;
+ CPathNode *m_aPathFindNodesInfo[NUM_PATH_NODES_IN_AUTOPILOT];
+ int16 m_nPathFindNodesCount;
CVehicle *m_pTargetCar;
CAutoPilot(void) {
@@ -118,5 +119,6 @@ public:
}
void ModifySpeed(float);
+ void RemoveOnePathNode();
};
static_assert(sizeof(CAutoPilot) == 0x70, "CAutoPilot: error");
diff --git a/src/control/CarCtrl.cpp b/src/control/CarCtrl.cpp
index 914b2f2e..e9005ef6 100644
--- a/src/control/CarCtrl.cpp
+++ b/src/control/CarCtrl.cpp
@@ -75,7 +75,6 @@ WRAPPER void CCarCtrl::RemoveFromInterestingVehicleList(CVehicle* v) { EAXJMP(0x
WRAPPER void CCarCtrl::GenerateEmergencyServicesCar(void) { EAXJMP(0x41FC50); }
WRAPPER void CCarCtrl::DragCarToPoint(CVehicle*, CVector*) { EAXJMP(0x41D450); }
WRAPPER void CCarCtrl::Init(void) { EAXJMP(0x41D280); }
-WRAPPER bool CCarCtrl::PickNextNodeToFollowPath(CVehicle*) { EAXJMP(0x41CD50); }
void
CCarCtrl::GenerateRandomCars()
@@ -1648,7 +1647,7 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
CPathNode* pTargetNode;
int16 numNodes;
float distanceToTargetNode;
-#ifdef USE_TREADABLE_PATHFIND
+#ifndef REMOVE_TREADABLE_PATHFIND
if (pTarget && pTarget->m_pCurGroundEntity->m_type == ENTITY_TYPE_BUILDING &&
((CBuilding*)pTarget->m_pCurGroundEntity)->GetIsATreadable() &&
((CTreadable*)pTarget->m_pCurGroundEntity)->m_nodeIndices[0][0] >= 0){
@@ -1681,7 +1680,7 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
CVector(targetX, targetY, 0.0f),
#endif
&pTargetNode, &numNodes, 1, pVehicle, &distanceToTargetNode, 999999.9f, -1);
-#ifdef USE_TREADABLE_PATHFIND
+#ifndef REMOVE_TREADABLE_PATHFIND
}
#endif
int newNextNode;
@@ -1691,6 +1690,7 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
nextLink = 0;
float lowestAngleChange = 10.0f;
int numLinks = pCurNode->numLinks;
+ newNextNode = 0;
for (int i = 0; i < numLinks; i++){
int conNode = ThePaths.m_connections[i + pCurNode->firstLink];
if (conNode == prevNode && i > 1)
@@ -1707,8 +1707,8 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
}
}else{
nextLink = 0;
- int idOfTargetNode = pTargetNode - ThePaths.m_pathNodes;
- for (int i = pCurNode->firstLink; ThePaths.m_connections[i] != idOfTargetNode; i++, nextLink++)
+ newNextNode = pTargetNode - ThePaths.m_pathNodes;
+ for (int i = pCurNode->firstLink; ThePaths.m_connections[i] != newNextNode; i++, nextLink++)
;
}
CPathNode* pNextPathNode = &ThePaths.m_pathNodes[pVehicle->AutoPilot.m_nNextRouteNode];
@@ -1716,6 +1716,7 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
CCarPathLink* pCurLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
pVehicle->AutoPilot.m_nPrevRouteNode = pVehicle->AutoPilot.m_nCurrentRouteNode;
pVehicle->AutoPilot.m_nCurrentRouteNode = pVehicle->AutoPilot.m_nNextRouteNode;
+ pVehicle->AutoPilot.m_nNextRouteNode = newNextNode;
pVehicle->AutoPilot.m_nTimeEnteredCurve += pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve;
pVehicle->AutoPilot.m_nPreviousPathNodeInfo = pVehicle->AutoPilot.m_nCurrentPathNodeInfo;
pVehicle->AutoPilot.m_nCurrentPathNodeInfo = pVehicle->AutoPilot.m_nNextPathNodeInfo;
@@ -1783,6 +1784,90 @@ void CCarCtrl::PickNextNodeToChaseCar(CVehicle* pVehicle, float targetX, float t
pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve = max(10, pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve);
}
+bool CCarCtrl::PickNextNodeToFollowPath(CVehicle* pVehicle)
+{
+ int curNode = pVehicle->AutoPilot.m_nNextRouteNode;
+ CPathNode* pCurNode = &ThePaths.m_pathNodes[curNode];
+ CPathNode* pTargetNode;
+ int16 numNodes;
+ float distanceToTargetNode;
+ if (pVehicle->AutoPilot.m_nPathFindNodesCount == 0){
+ ThePaths.DoPathSearch(0, pVehicle->GetPosition(), curNode,
+ pVehicle->AutoPilot.m_vecDestinationCoors, pVehicle->AutoPilot.m_aPathFindNodesInfo,
+ &pVehicle->AutoPilot.m_nPathFindNodesCount, NUM_PATH_NODES_IN_AUTOPILOT,
+ pVehicle, nil, 999999.9f, -1);
+ if (pVehicle->AutoPilot.m_nPathFindNodesCount < 1)
+ return true;
+ }
+ CPathNode* pNextPathNode = &ThePaths.m_pathNodes[pVehicle->AutoPilot.m_nNextRouteNode];
+ CCarPathLink* pCurLink = &ThePaths.m_carPathLinks[pVehicle->AutoPilot.m_nNextPathNodeInfo];
+ pVehicle->AutoPilot.m_nPrevRouteNode = pVehicle->AutoPilot.m_nCurrentRouteNode;
+ pVehicle->AutoPilot.m_nCurrentRouteNode = pVehicle->AutoPilot.m_nNextRouteNode;
+ pVehicle->AutoPilot.m_nNextRouteNode = pVehicle->AutoPilot.m_aPathFindNodesInfo[0] - ThePaths.m_pathNodes;
+ pVehicle->AutoPilot.RemoveOnePathNode();
+ pVehicle->AutoPilot.m_nTimeEnteredCurve += pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve;
+ pVehicle->AutoPilot.m_nPreviousPathNodeInfo = pVehicle->AutoPilot.m_nCurrentPathNodeInfo;
+ pVehicle->AutoPilot.m_nCurrentPathNodeInfo = pVehicle->AutoPilot.m_nNextPathNodeInfo;
+ pVehicle->AutoPilot.m_nPreviousDirection = pVehicle->AutoPilot.m_nCurrentDirection;
+ pVehicle->AutoPilot.m_nCurrentDirection = pVehicle->AutoPilot.m_nNextDirection;
+ pVehicle->AutoPilot.m_nCurrentLane = pVehicle->AutoPilot.m_nNextLane;
+ int nextLink = 0;
+ for (int i = pCurNode->firstLink; ThePaths.m_connections[i] != pVehicle->AutoPilot.m_nNextRouteNode; i++, nextLink++)
+ ;
+ CCarPathLink* pNextLink = &ThePaths.m_carPathLinks[ThePaths.m_carPathConnections[nextLink + pCurNode->firstLink]];
+ pVehicle->AutoPilot.m_nNextPathNodeInfo = ThePaths.m_carPathConnections[nextLink + pCurNode->firstLink];
+ uint8 lanesOnNextNode;
+ if (curNode >= pVehicle->AutoPilot.m_nNextRouteNode) {
+ pVehicle->AutoPilot.m_nNextDirection = 1;
+ lanesOnNextNode = pNextLink->numLeftLanes;
+ }
+ else {
+ pVehicle->AutoPilot.m_nNextDirection = -1;
+ lanesOnNextNode = pNextLink->numRightLanes;
+ }
+ float currentPathLinkForwardX = pVehicle->AutoPilot.m_nCurrentDirection * pCurLink->dirX;
+ float currentPathLinkForwardY = pVehicle->AutoPilot.m_nCurrentDirection * pCurLink->dirY;
+ float nextPathLinkForwardX = pVehicle->AutoPilot.m_nNextDirection * pNextLink->dirX;
+ float nextPathLinkForwardY = pVehicle->AutoPilot.m_nNextDirection * pNextLink->dirY;
+ if (lanesOnNextNode >= 0) {
+ CVector2D dist = pNextPathNode->pos - pCurNode->pos;
+ if (dist.MagnitudeSqr() >= SQR(7.0f) && (CGeneral::GetRandomNumber() & 0x600) == 0) {
+ if (CGeneral::GetRandomTrueFalse())
+ pVehicle->AutoPilot.m_nNextLane += 1;
+ else
+ pVehicle->AutoPilot.m_nNextLane -= 1;
+ }
+ pVehicle->AutoPilot.m_nNextLane = min(lanesOnNextNode - 1, pVehicle->AutoPilot.m_nNextLane);
+ pVehicle->AutoPilot.m_nNextLane = max(0, pVehicle->AutoPilot.m_nNextLane);
+ }
+ else {
+ pVehicle->AutoPilot.m_nNextLane = pVehicle->AutoPilot.m_nCurrentLane;
+ }
+ if (pVehicle->AutoPilot.m_bStayInFastLane)
+ pVehicle->AutoPilot.m_nNextLane = 0;
+ CVector positionOnCurrentLinkIncludingLane(
+ pCurLink->posX + GetOffsetOfLaneFromCenterOfRoad(pVehicle->AutoPilot.m_nCurrentLane, pCurLink) * currentPathLinkForwardY,
+ pCurLink->posY - GetOffsetOfLaneFromCenterOfRoad(pVehicle->AutoPilot.m_nCurrentLane, pCurLink) * currentPathLinkForwardX,
+ 0.0f);
+ CVector positionOnNextLinkIncludingLane(
+ pNextLink->posX + GetOffsetOfLaneFromCenterOfRoad(pVehicle->AutoPilot.m_nNextLane, pNextLink) * nextPathLinkForwardY,
+ pNextLink->posY - GetOffsetOfLaneFromCenterOfRoad(pVehicle->AutoPilot.m_nNextLane, pNextLink) * nextPathLinkForwardX,
+ 0.0f);
+ float directionCurrentLinkX = pCurLink->dirX * pVehicle->AutoPilot.m_nCurrentDirection;
+ float directionCurrentLinkY = pCurLink->dirY * pVehicle->AutoPilot.m_nCurrentDirection;
+ float directionNextLinkX = pNextLink->dirX * pVehicle->AutoPilot.m_nNextDirection;
+ float directionNextLinkY = pNextLink->dirY * 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_nTimeToSpendOnCurrentCurve = max(10, pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve);
+ return false;
+}
+
bool
CCarCtrl::MapCouldMoveInThisArea(float x, float y)
{
diff --git a/src/control/CarCtrl.h b/src/control/CarCtrl.h
index 091d2985..b06c1ca2 100644
--- a/src/control/CarCtrl.h
+++ b/src/control/CarCtrl.h
@@ -15,8 +15,6 @@ enum{
#define FIX_PATHFIND_BUG
#endif
-#define USE_TREADABLE_PATHFIND
-
class CCarCtrl
{
enum eCarClass {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 18:22:51 +0100