private boolean isBeingPoweredByNonElevator(World world, int i, int j, int k) {
for (int iter = 0; iter < 6; iter++) {
int tempX = i;
int tempZ = k;
int tempY = j;
if (iter == 0) {
tempY--;
} else if (iter == 1) {
tempY++;
} else if (iter == 2) {
tempZ--;
} else if (iter == 3) {
tempZ++;
} else if (iter == 4) {
tempX--;
} else if (iter == 5) {
tempX++;
}
int ID = world.getBlockId(tempX, tempY, tempZ);
DECore.say("Checking: " + tempX + ", " + tempY + ", " + tempZ + ": has block ID" + ID);
if (ID > 0
&& ID != DECore.Elevator.blockID
&& Block.blocksList[ID].isProvidingWeakPower(world, tempX, tempY, tempZ, iter)) {
return true;
}
}
return false;
}
public static void checkForElevators(World world, ChunkPosition pos, int numSolid) {
if (checkedBlocks.contains(pos)) {
return;
}
checkedBlocks.add(pos);
boolean isCeiling = false;
if (world.getBlockId(pos.x, pos.y, pos.z) == DECore.Elevator.blockID) {
if (!BlockElevator.isCeiling(world, pos)) {
elvs.add(pos);
return;
} else {
isCeiling = true;
}
}
if (isCeiling || DECore.isBlockOpeningMaterial(world, pos)) {
if (pos.y > 0 && !DECore.isBlockLedgeMaterial(world, pos.x, pos.y - 1, pos.z)) {
checkForElevators(world, new ChunkPosition(pos.x, pos.y - 1, pos.z), numSolid);
}
if (pos.y < DECore.max_elevator_Y
&& !DECore.isBlockLedgeMaterial(world, pos.x, pos.y + 1, pos.z)) {
checkForElevators(world, new ChunkPosition(pos.x, pos.y + 1, pos.z), numSolid);
}
} else {
numSolid++;
if (numSolid > 2) {
return;
}
for (int iter = 0; iter < 4; iter++) {
int tempX = pos.x;
int tempZ = pos.z;
if (iter == 0) {
tempZ--;
} else if (iter == 1) {
tempZ++;
} else if (iter == 2) {
tempX--;
} else if (iter == 3) {
tempX++;
}
ChunkPosition curPos = new ChunkPosition(tempX, pos.y, tempZ);
checkForElevators(world, curPos, numSolid);
}
}
}
public static boolean findAndActivateElevator(World world, int i, int j, int k, int depth) {
if (depth > 32) {
return false;
}
if (depth == 0) {
checkedCallers.clear();
checkedBlocks.clear();
elvs.clear();
}
checkedCallers.add(new ChunkPosition(i, j, k));
// Look for adjacent elevator caller blocks - if any are found, activate
// them.
// Also, if any are found, do not search at this location
boolean foundOtherCallerBlock = false;
for (int iter = 0; iter < 6; iter++) {
int tempX = i;
int tempY = j;
int tempZ = k;
if (iter == 0) {
tempY--;
} else if (iter == 1) {
tempY++;
} else if (iter == 2) {
tempZ--;
} else if (iter == 3) {
tempZ++;
} else if (iter == 4) {
tempX--;
} else if (iter == 5) {
tempX++;
}
if (world.getBlockId(tempX, tempY, tempZ) == DECore.ElevatorCaller.blockID
&& !checkedCallers.contains(new ChunkPosition(tempX, tempY, tempZ))) {
findAndActivateElevator(world, tempX, tempY, tempZ, depth + 1);
foundOtherCallerBlock = true;
}
}
clearSets(depth);
if (foundOtherCallerBlock) {
return true;
}
// No uncalled elevator callers were found, so search for elevators here
checkForElevators(world, new ChunkPosition(i, j, k), 0);
DECore.say("ElevatorCaller activated at: " + i + ", " + j + ", " + k);
DECore.say(
(new StringBuilder())
.append("Checked ")
.append(checkedBlocks.size())
.append(" blocks")
.toString());
DECore.say(
(new StringBuilder()).append("Found ").append(elvs.size()).append(" elevators").toString());
int dist = 500;
int destY = -1;
ChunkPosition newPos = null;
if (!elvs.isEmpty()) {
Iterator<ChunkPosition> iter = elvs.iterator();
while (iter.hasNext()) {
ChunkPosition curPos = iter.next();
BlockElevator.refreshAndCombineAllAdjacentElevators(world, curPos);
TileEntityElevator curTile =
BlockElevator.getTileEntity(world, curPos.x, curPos.y, curPos.z);
if (curTile != null) {
int suggestedY = curTile.getClosestYFromYCoor(j);
if (MathHelper.abs(suggestedY - curPos.y) < dist) {
dist = (int) MathHelper.abs(suggestedY - curPos.y);
newPos = curPos;
destY = suggestedY;
}
}
}
}
if (newPos != null) {
DECore.elevator_demandY(world, newPos, j);
clearSets(depth);
return true;
}
return false;
}