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-rw-r--r--src/control/PathFind.cpp14
-rw-r--r--src/control/PathFind.h5
-rw-r--r--src/peds/Ped.cpp33
-rw-r--r--src/peds/Ped.h2
4 files changed, 46 insertions, 8 deletions
diff --git a/src/control/PathFind.cpp b/src/control/PathFind.cpp
index e9276dde..af4754b9 100644
--- a/src/control/PathFind.cpp
+++ b/src/control/PathFind.cpp
@@ -9,6 +9,8 @@
CPathFind &ThePaths = *(CPathFind*)0x8F6754;
+WRAPPER bool CPedPath::CalcPedRoute(uint8, CVector, CVector, CVector*, int16*, int16) { EAXJMP(0x42E680); }
+
enum
{
NodeTypeExtern = 1,
@@ -1197,9 +1199,9 @@ CPathFind::FindNextNodeWandering(uint8 type, CVector coors, CPathNode **lastNode
CTreadable *obj = FindRoadObjectClosestToCoors(coors, type);
float nodeDist = 1000000000.0f;
for(i = 0; i < 12; i++){
- if(obj->m_nodeIndices[i] < 0)
+ if(obj->m_nodeIndices[type][i] < 0)
break;
- float dist = (coors - m_pathNodes[obj->m_nodeIndices[type][i]].pos).Magnitude2D();
+ float dist = (coors - m_pathNodes[obj->m_nodeIndices[type][i]].pos).MagnitudeSqr();
if(dist < nodeDist){
nodeDist = dist;
node = &m_pathNodes[obj->m_nodeIndices[type][i]];
@@ -1207,12 +1209,12 @@ CPathFind::FindNextNodeWandering(uint8 type, CVector coors, CPathNode **lastNode
}
}
- CVector2D vCurDir(Cos(curDir*PI/4.0f), Sin(curDir*PI/4.0f));
+ CVector2D vCurDir(Sin(curDir*PI/4.0f), Cos(curDir * PI / 4.0f));
*nextNode = 0;
float bestDot = -999999.0f;
for(i = 0; i < node->numLinks; i++){
int next = m_connections[node->firstLink+i];
- if(node->bDisabled || m_pathNodes[next].bDisabled)
+ if(!node->bDisabled && m_pathNodes[next].bDisabled)
continue;
CVector pedCoors = coors;
pedCoors.z += 1.0f;
@@ -1221,9 +1223,9 @@ CPathFind::FindNextNodeWandering(uint8 type, CVector coors, CPathNode **lastNode
if(!CWorld::GetIsLineOfSightClear(pedCoors, nodeCoors, true, false, false, false, false, false))
continue;
CVector2D nodeDir = m_pathNodes[next].pos - node->pos;
- nodeDir /= nodeDir.Magnitude();
+ nodeDir.Normalise();
float dot = DotProduct2D(nodeDir, vCurDir);
- if(dot > bestDot){
+ if(dot >= bestDot){
*nextNode = &m_pathNodes[next];
bestDot = dot;
diff --git a/src/control/PathFind.h b/src/control/PathFind.h
index de30d70b..e3058959 100644
--- a/src/control/PathFind.h
+++ b/src/control/PathFind.h
@@ -4,6 +4,11 @@
class CVehicle;
+class CPedPath {
+public:
+ static bool CalcPedRoute(uint8, CVector, CVector, CVector*, int16*, int16);
+};
+
enum
{
PATH_CAR = 0,
diff --git a/src/peds/Ped.cpp b/src/peds/Ped.cpp
index d9ddffc8..5a2472e0 100644
--- a/src/peds/Ped.cpp
+++ b/src/peds/Ped.cpp
@@ -53,7 +53,6 @@
WRAPPER void CPed::SpawnFlyingComponent(int, int8) { EAXJMP(0x4EB060); }
WRAPPER void CPed::SetPedPositionInCar(void) { EAXJMP(0x4D4970); }
WRAPPER void CPed::SetMoveAnim(void) { EAXJMP(0x4C5A40); }
-WRAPPER void CPed::SetFollowPath(CVector) { EAXJMP(0x4D2EA0); }
WRAPPER void CPed::StartFightDefend(uint8, uint8, uint8) { EAXJMP(0x4E7780); }
WRAPPER void CPed::ServiceTalking(void) { EAXJMP(0x4E5870); }
WRAPPER void CPed::UpdatePosition(void) { EAXJMP(0x4C7A00); }
@@ -14879,6 +14878,37 @@ CPed::SetSolicit(uint32 time)
}
}
+bool
+CPed::SetFollowPath(CVector dest)
+{
+ if (m_nPedState == PED_FOLLOW_PATH)
+ return false;
+
+ if (FindPlayerPed() != this)
+ return false;
+
+ if ((dest - GetPosition()).Magnitude() <= 2.0f)
+ return false;
+
+ CVector pointPoses[7];
+ int16 pointsFound;
+ CPedPath::CalcPedRoute(0, GetPosition(), dest, pointPoses, &pointsFound, 7);
+ for(int i = 0; i < pointsFound; i++) {
+ m_stPathNodeStates[i].x = pointPoses[i].x;
+ m_stPathNodeStates[i].y = pointPoses[i].y;
+ }
+
+ m_nCurPathNode = 0;
+ m_nPathNodes = pointsFound;
+ if (m_nPathNodes < 1)
+ return false;
+
+ SetStoredState();
+ m_nPedState = PED_FOLLOW_PATH;
+ SetMoveState(PEDMOVE_WALK);
+ return true;
+}
+
class CPed_ : public CPed
{
public:
@@ -15092,4 +15122,5 @@ STARTPATCHES
InjectHook(0x4D7BC0, &CPed::SetRadioStation, PATCH_JUMP);
InjectHook(0x4C7FF0, &CPed::ProcessBuoyancy, PATCH_JUMP);
InjectHook(0x4D6620, &CPed::SetSolicit, PATCH_JUMP);
+ InjectHook(0x4D2EA0, &CPed::SetFollowPath, PATCH_JUMP);
ENDPATCHES \ No newline at end of file
diff --git a/src/peds/Ped.h b/src/peds/Ped.h
index 90b3ca0f..c1ac7cfd 100644
--- a/src/peds/Ped.h
+++ b/src/peds/Ped.h
@@ -574,7 +574,7 @@ public:
void SetPointGunAt(CEntity*);
bool Seek(void);
bool SetWanderPath(int8);
- void SetFollowPath(CVector);
+ bool SetFollowPath(CVector);
void ClearAttackByRemovingAnim(void);
void SetStoredState(void);
void StopNonPartialAnims(void);