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fixed pathfind

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This commit is contained in:
aap 2019-05-17 21:38:15 +02:00
parent 5b8f20b08e
commit 58ebd6c6d4
1 changed files with 17 additions and 14 deletions
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31
src/PathFind.cpp
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@ -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