diff options
Diffstat (limited to 'src/pathfinder.cpp')
| -rw-r--r-- | src/pathfinder.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/pathfinder.cpp b/src/pathfinder.cpp index cfbadd1e5..57a008ead 100644 --- a/src/pathfinder.cpp +++ b/src/pathfinder.cpp @@ -24,6 +24,8 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "pathfinder.h" #include "environment.h" +#include "gamedef.h" +#include "nodedef.h" #include "map.h" #include "log.h" #include "irr_aabb3d.h" @@ -518,6 +520,7 @@ void PathGridnode::setCost(v3s16 dir, PathCost cost) void GridNodeContainer::initNode(v3s16 ipos, PathGridnode *p_node) { + INodeDefManager *ndef = m_pathf->m_env->getGameDef()->ndef(); PathGridnode &elem = *p_node; v3s16 realpos = m_pathf->getRealPos(ipos); @@ -538,11 +541,10 @@ void GridNodeContainer::initNode(v3s16 ipos, PathGridnode *p_node) } //don't add anything if it isn't an air node - if ((current.param0 != CONTENT_AIR) || - (below.param0 == CONTENT_AIR )) { + if (ndef->get(current).walkable || !ndef->get(below).walkable) { DEBUG_OUT("Pathfinder: " << PPOS(realpos) << " not on surface" << std::endl); - if (current.param0 != CONTENT_AIR) { + if (ndef->get(current).walkable) { elem.type = 's'; DEBUG_OUT(PPOS(ipos) << ": " << 's' << std::endl); } else { @@ -798,6 +800,7 @@ v3s16 Pathfinder::getRealPos(v3s16 ipos) /******************************************************************************/ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) { + INodeDefManager *ndef = m_env->getGameDef()->ndef(); PathCost retval; retval.updated = true; @@ -820,7 +823,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) return retval; } - if (node_at_pos2.param0 == CONTENT_AIR) { + if (!ndef->get(node_at_pos2).walkable) { MapNode node_below_pos2 = m_env->getMap().getNodeNoEx(pos2 + v3s16(0, -1, 0)); @@ -831,7 +834,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) return retval; } - if (node_below_pos2.param0 != CONTENT_AIR) { + if (ndef->get(node_below_pos2).walkable) { retval.valid = true; retval.value = 1; retval.direction = 0; @@ -843,7 +846,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) MapNode node_at_pos = m_env->getMap().getNodeNoEx(testpos); while ((node_at_pos.param0 != CONTENT_IGNORE) && - (node_at_pos.param0 == CONTENT_AIR) && + (!ndef->get(node_at_pos).walkable) && (testpos.Y > m_limits.MinEdge.Y)) { testpos += v3s16(0, -1, 0); node_at_pos = m_env->getMap().getNodeNoEx(testpos); @@ -852,7 +855,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) //did we find surface? if ((testpos.Y >= m_limits.MinEdge.Y) && (node_at_pos.param0 != CONTENT_IGNORE) && - (node_at_pos.param0 != CONTENT_AIR)) { + (ndef->get(node_at_pos).walkable)) { if ((pos2.Y - testpos.Y - 1) <= m_maxdrop) { retval.valid = true; retval.value = 2; @@ -877,7 +880,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) MapNode node_at_pos = m_env->getMap().getNodeNoEx(testpos); while ((node_at_pos.param0 != CONTENT_IGNORE) && - (node_at_pos.param0 != CONTENT_AIR) && + (ndef->get(node_at_pos).walkable) && (testpos.Y < m_limits.MaxEdge.Y)) { testpos += v3s16(0, 1, 0); node_at_pos = m_env->getMap().getNodeNoEx(testpos); @@ -885,7 +888,7 @@ PathCost Pathfinder::calcCost(v3s16 pos, v3s16 dir) //did we find surface? if ((testpos.Y <= m_limits.MaxEdge.Y) && - (node_at_pos.param0 == CONTENT_AIR)) { + (!ndef->get(node_at_pos).walkable)) { if (testpos.Y - pos2.Y <= m_maxjump) { retval.valid = true; |