bool Monster::canWalkTo(Position pos, Direction dir)
{
if(getNoMove())
return false;
switch(dir)
{
case NORTH:
pos.y += -1;
break;
case WEST:
pos.x += -1;
break;
case EAST:
pos.x += 1;
break;
case SOUTH:
pos.y += 1;
break;
default:
break;
}
if(!isInSpawnRange(pos) || !getWalkCache(pos))
return false;
Tile* tile = g_game.getTile(pos);
if(!tile || g_game.isSwimmingPool(NULL, getTile(), false) != g_game.isSwimmingPool(NULL, tile, false)) // prevent monsters entering/exiting to swimming pool
return false;
return !tile->getTopVisibleCreature(this) && tile->__queryAdd(
0, this, 1, FLAG_PATHFINDING) == RET_NOERROR;
}
void Creature::validateMapCache()
{
const Position& myPos = getPosition();
for(int32_t y = -((mapWalkHeight - 1) / 2); y <= ((mapWalkHeight - 1) / 2); ++y){
for(int32_t x = -((mapWalkWidth - 1) / 2); x <= ((mapWalkWidth - 1) / 2); ++x){
getWalkCache(Position(myPos.x + x, myPos.y + y, myPos.z));
}
}
}
bool Monster::canWalkTo(Position pos, Direction direction) const
{
pos = getNextPosition(direction, pos);
if (isInSpawnRange(pos)) {
if (getWalkCache(pos) == 0) {
return false;
}
Tile* tile = g_game.map.getTile(pos);
if (tile && tile->getTopVisibleCreature(this) == nullptr && tile->queryAdd(0, *this, 1, FLAG_PATHFINDING) == RETURNVALUE_NOERROR) {
return true;
}
}
return false;
}
bool Monster::canWalkTo(Position pos, Direction dir)
{
if(getNoMove())
return false;
switch(dir)
{
case NORTH:
pos.y += -1;
break;
case WEST:
pos.x += -1;
break;
case EAST:
pos.x += 1;
break;
case SOUTH:
pos.y += 1;
break;
default:
break;
}
if(!isInSpawnRange(pos) || !getWalkCache(pos))
return false;
Tile* tile = g_game.getTile(pos);
if(!tile || g_game.isSwimmingPool(NULL, getTile(), false) != g_game.isSwimmingPool(NULL, tile, false)) // prevent monsters entering/exiting to swimming pool
return false;
/*
// Check here
// If we don't follow, or attack, and we can't handle the damage, then we can't move on this field
MagicField* field = NULL;
if(!followCreature && !attackedCreature && (field = tile->getFieldItem()) && !isImmune(field->getCombatType()))
return false;
*/
return !tile->getTopVisibleCreature(this) && tile->__queryAdd(
0, this, 1, FLAG_PATHFINDING) == RET_NOERROR;
}
bool Monster::canWalkTo(Position pos, Direction dir)
{
switch(dir)
{
case NORTH: pos.y += -1; break;
case WEST: pos.x += -1; break;
case EAST: pos.x += 1; break;
case SOUTH: pos.y += 1; break;
default:
break;
}
if(isInSpawnRange(pos))
{
if(getWalkCache(pos) == 0)
return false;
Tile* tile = g_game.getTile(pos.x, pos.y, pos.z);
if(tile && tile->getTopVisibleCreature(this) == NULL && tile->__queryAdd(0, this, 1, FLAG_PATHFINDING) == RET_NOERROR)
return true;
}
return false;
}
bool Actor::canWalkTo(Position pos, Direction dir)
{
switch(dir.value()){
case enums::NORTH: pos.y += -1; break;
case enums::WEST: pos.x += -1; break;
case enums::EAST: pos.x += 1; break;
case enums::SOUTH: pos.y += 1; break;
default:
break;
}
if(isInSpawnRange(pos)){
if(getWalkCache(pos) == 0){
return false;
}
Tile* tile = g_game.getParentTile(pos.x, pos.y, pos.z);
if(tile && tile->getTopVisibleCreature(this) == NULL && tile->__queryAdd(0, this, 1, FLAG_PATHFINDING) == RET_NOERROR){
return true;
}
}
return false;
}
