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-rw-r--r--src/PathFind.cpp31
1 files changed, 17 insertions, 14 deletions
diff --git a/src/PathFind.cpp b/src/PathFind.cpp
index 583bdbd1..8857f8c9 100644
--- a/src/PathFind.cpp
+++ b/src/PathFind.cpp
@@ -19,6 +19,9 @@ enum
PathNodeDeadEnd = 4,
PathNodeDisabled = 8,
PathNodeBetweenLevels = 0x10,
+
+ ConnectionCrossRoad = 1,
+ ConnectionTrafficLight = 2,
};
// link flags:
@@ -113,18 +116,18 @@ CPathFind::PreparePathData(void)
if(numIntern == 1 && numExtern == 2){
if(numLanes < 4){
if((i & 7) == 4){ // WHAT?
- m_objectFlags[i] |= 1;
+ m_objectFlags[i] |= PathNodeFlag1;
if(maxX > maxY)
- m_objectFlags[i] |= 2;
+ m_objectFlags[i] |= PathNodeFlag2;
else
- m_objectFlags[i] &= ~2;
+ m_objectFlags[i] &= ~PathNodeFlag2;
}
}else{
- m_objectFlags[i] |= 1;
+ m_objectFlags[i] |= PathNodeFlag1;
if(maxX > maxY)
- m_objectFlags[i] |= 2;
+ m_objectFlags[i] |= PathNodeFlag2;
else
- m_objectFlags[i] &= ~2;
+ m_objectFlags[i] &= ~PathNodeFlag2;
}
}
}
@@ -258,7 +261,7 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
&CoorsXFormed);
m_pathNodes[m_numPathNodes].pos = CoorsXFormed;
m_pathNodes[m_numPathNodes].objectIndex = i;
- m_pathNodes[m_numPathNodes].flags |= 1;
+ m_pathNodes[m_numPathNodes].flags |= PathNodeFlag1;
m_mapObjects[i]->m_nodeIndicesCars[typeoff + j] = m_numPathNodes++;
}
}
@@ -326,9 +329,7 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
// collapse this node with nearest we found
dx = m_pathNodes[tempnodes[nearestId].link1].pos.x - m_pathNodes[tempnodes[nearestId].link2].pos.x;
dy = m_pathNodes[tempnodes[nearestId].link1].pos.y - m_pathNodes[tempnodes[nearestId].link2].pos.y;
- tempnodes[nearestId].pos.x = (tempnodes[nearestId].pos.x + CoorsXFormed.x)*0.5f;
- tempnodes[nearestId].pos.y = (tempnodes[nearestId].pos.y + CoorsXFormed.y)*0.5f;
- tempnodes[nearestId].pos.z = (tempnodes[nearestId].pos.z + CoorsXFormed.z)*0.5f;
+ tempnodes[nearestId].pos = (tempnodes[nearestId].pos + CoorsXFormed)*0.5f;
mag = sqrt(dx*dx + dy*dy);
tempnodes[nearestId].dirX = dx/mag;
tempnodes[nearestId].dirY = dy/mag;
@@ -336,8 +337,9 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
if(type == PathTypeCar)
if(tempnodes[nearestId].numLeftLanes != 0 && tempnodes[nearestId].numRightLanes != 0 &&
(objectpathinfo[start + j].numLeftLanes == 0 || objectpathinfo[start + j].numRightLanes == 0)){
- tempnodes[nearestId].numLeftLanes = objectpathinfo[start + j].numLeftLanes;
- tempnodes[nearestId].numRightLanes = objectpathinfo[start + j].numRightLanes;
+ // why switch left and right here?
+ tempnodes[nearestId].numLeftLanes = objectpathinfo[start + j].numRightLanes;
+ tempnodes[nearestId].numRightLanes = objectpathinfo[start + j].numLeftLanes;
}
}
}
@@ -457,9 +459,9 @@ CPathFind::PreparePathDataForType(uint8 type, CTempNode *tempnodes, CPathInfoFor
// Crosses road
if(objectpathinfo[istart + iseg].next == jseg && objectpathinfo[istart + iseg].flag & 1 ||
objectpathinfo[jstart + jseg].next == iseg && objectpathinfo[jstart + jseg].flag & 1)
- m_connectionFlags[m_numConnections] |= 1;
+ m_connectionFlags[m_numConnections] |= ConnectionCrossRoad;
else
- m_connectionFlags[m_numConnections] &= ~1;
+ m_connectionFlags[m_numConnections] &= ~ConnectionCrossRoad;
}
m_pathNodes[i].numLinks++;
@@ -588,4 +590,5 @@ CPathFind::CalcNodeCoors(int16 x, int16 y, int16 z, int id, CVector *out)
STARTPATCHES
InjectHook(0x429610, &CPathFind::PreparePathData, PATCH_JUMP);
InjectHook(0x429C20, &CPathFind::PreparePathDataForType, PATCH_JUMP);
+ InjectHook(0x42B810, &CPathFind::CountFloodFillGroups, PATCH_JUMP);
ENDPATCHES