// Returns error code and reason string
private int deployShip(
String fileName, int offsetX, int offsetY, int offsetZ, StringBuilder reason) {
// Load schematic
NBTTagCompound schematic = readNBTFromFile(WarpDriveConfig.G_SCHEMALOCATION + "/" + fileName);
if (schematic == null) {
reason.append("Schematic not found or unknow error reading it.");
return -1;
}
// Compute geometry
short width = schematic.getShort("Width");
short height = schematic.getShort("Height");
short length = schematic.getShort("Length");
targetX = xCoord + offsetX;
targetY = yCoord + offsetY;
targetZ = zCoord + offsetZ;
blocksToDeployCount = width * height * length;
// Validate context
{
// Check distance
double dX = xCoord - targetX;
double dY = yCoord - targetY;
double dZ = zCoord - targetZ;
double distance = MathHelper.sqrt_double(dX * dX + dY * dY + dZ * dZ);
if (distance > WarpDriveConfig.SS_MAX_DEPLOY_RADIUS_BLOCKS) {
reason.append("Cannot deploy ship so far away from scanner.");
return 5;
}
// Consume energy
if (!consumeEnergy(getDeploymentEnergyCost(blocksToDeployCount), false)) {
reason.append(
"Insufficient energy (" + getDeploymentEnergyCost(blocksToDeployCount) + " required)");
return 1;
}
// Check specified area for occupation by blocks
// If specified area occupied, break deploying with error message
int occupiedBlockCount = 0;
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
for (int z = 0; z < length; z++) {
if (!worldObj.isAirBlock(targetX + x, targetY + y, targetZ + z)) occupiedBlockCount++;
}
}
}
if (occupiedBlockCount > 0) {
reason.append(
"Deploying area occupied with " + occupiedBlockCount + " blocks. Can't deploy ship.");
return 2;
}
}
// Set deployment variables
blocksToDeploy = new JumpBlock[blocksToDeployCount];
isDeploying = true;
currentDeployIndex = 0;
// Read blocks and TileEntities from NBT to internal storage array
NBTTagList localBlocks = (NBTTagList) schematic.getTag("Blocks");
byte localMetadata[] = schematic.getByteArray("Data");
// Load Tile Entities
NBTTagCompound[] tileEntities = new NBTTagCompound[blocksToDeployCount];
NBTTagList tileEntitiesList =
schematic.getTagList(
"TileEntities", new NBTTagByteArray(new byte[0]).getId()); // TODO: 0 is not correct
for (int i = 0; i < tileEntitiesList.tagCount(); i++) {
NBTTagCompound teTag = tileEntitiesList.getCompoundTagAt(i);
int teX = teTag.getInteger("x");
int teY = teTag.getInteger("y");
int teZ = teTag.getInteger("z");
tileEntities[teX + (teY * length + teZ) * width] = teTag;
}
// Create list of blocks to deploy
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
for (int z = 0; z < length; z++) {
int index = x + (y * length + z) * width;
JumpBlock jb = new JumpBlock();
jb.x = x;
jb.y = y;
jb.z = z;
jb.block = Block.getBlockFromName(localBlocks.getStringTagAt(index));
jb.blockMeta = (localMetadata[index]) & 0xFF;
jb.blockNBT = tileEntities[index];
if (jb.block != null) {
if (WarpDriveConfig.LOGGING_BUILDING) {
if (tileEntities[index] == null) {
WarpDrive.logger.info(
"[ShipScanner] Adding block to deploy: "
+ jb.block.getUnlocalizedName()
+ " (no tile entity)");
} else {
WarpDrive.logger.info(
"[ShipScanner] Adding block to deploy: "
+ jb.block.getUnlocalizedName()
+ " with tile entity "
+ tileEntities[index].getString("id"));
}
}
blocksToDeploy[index] = jb;
} else {
jb = null;
blocksToDeploy[index] = jb;
}
}
}
}
setActive(true);
reason.append("Ship deploying...");
return 3;
}
