void OnSaveFile_ForLocal()
{
// get all the objects
Transform blocks_grid = this.transform.GetChild(0);
// extract the grid name from the first block's name up to the first "_" character
string name = blocks_grid.GetChild(0).name;
name = name.Substring(0, name.IndexOf("_"));
// detect how many blocks wide and high the grid is
// todo: 1000 should be replaced by blocks_grid.ChildCount to support arbitrary grid sizes
// todo: but there are 2x the expected children in the grids somehow, so it's failing
int width = blocksList.width;
int height = blocksList.height;
// create a 2D grid to place the GameObjects in
GameObject[,] blocksGameObjectList2D = new GameObject[width, height];
for (int nIndex = 0; nIndex < width; nIndex++)
{
for (int mIndex = 0; mIndex < height; mIndex++)
{
blocksGameObjectList2D[nIndex, mIndex] = blocks_grid.GetChild(nIndex * height + mIndex).gameObject;
}
}
blocksList = new BlockDataList(name, blocksGameObjectList2D);
// Serialze into JSON format
string blockListText = JSONSerializeBlockDataList(blocksList);
// Save JSON string as file to Documents folder
SaveBlockDataListToRoamingFolder(blockListText, name);
}
private BlockDataList JSONDeserializeBlockDataList(string JSONdata)
{
DataContractJsonSerializer jsonSer = new DataContractJsonSerializer(typeof(BlockDataList));
Debug.Log(JSONdata);
MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(JSONdata));
BlockDataList returnBlockDataList = (BlockDataList)jsonSer.ReadObject(stream);
return(returnBlockDataList);
}
void createBlocksFromFile(string fileName, bool SpawnSharedObjects)
{
// load file from documents
string blocksJSON = LoadBlocksFromRoamingFolder(fileName).Result;
// if no file was found or failed, load from app resource file URI
if (blocksJSON == null)
{
blocksJSON = readBlocksJSONFromAppResource(fileName).Result;
}
// convert JSON string to blocks data object
blocksList = JSONDeserializeBlockDataList(blocksJSON);
// create the block game objects
createBlocksFromDataList(blocksList, SpawnSharedObjects);
}
private void createBlocksFromDataList(BlockDataList blocksDataList, bool SpawnSharedObjects)
{
float nOffset = blocksDataList.width / 2; // sets the center of grid the grid to 0
float mOffset = 0; // sets bottom of grid to 0 (to center grid at 0 instead, use "mRows / 2");
Quaternion BlockRotation;
float blockSpacing = Globals.BlockSpacing;
// set blocks up for each column of the grid
for (int nIndex = 0; nIndex < blocksDataList.width; nIndex++)
{
// set blocks up for each row of the grid
for (int mIndex = 0; mIndex < blocksDataList.height; mIndex++)
{
// get rotation from input block grid if it exists
BlockRotation = Quaternion.Euler(blocksDataList.BlockData2DArray[nIndex, mIndex].Rotation);
if (SpawnSharedObjects)
{
// instantiate a shared cube in the right spot on the grid
this.spawnManager.Spawn(
new SyncSpawnedObject(),
new Vector3(
(nIndex - nOffset) * Globals.BlockSpacing,
1 * blockSpacing,
(mIndex - mOffset + 1) * Globals.BlockSpacing),
BlockRotation,
this.transform.GetChild(0).gameObject,
blocksDataList.Name,
false);
}
else
{
// instantiate a local cube in the right spot on the grid
GameObject NewBlock = Instantiate(block_prefab, this.transform.GetChild(0), false);
NewBlock.transform.localRotation = BlockRotation;
NewBlock.transform.localPosition = new Vector3(
(nIndex - nOffset) * Globals.BlockSpacing,
1 * Globals.BlockSpacing,
(mIndex - mOffset + 1) * Globals.BlockSpacing);
NewBlock.name = blocksDataList.Name + "_" + mIndex.ToString() + "-" + nIndex.ToString();
}
}
}
}
// Handler to load sample files
void OnLoadFiles_ForSlideShow(string[] fileNames)
{
blocksJSONList = new string[fileNames.Length];
for (int i = 0; i < fileNames.Length; i++)
{
// read blocks JSON string from file
blocksJSONList[i] = readBlocksJSONFromAppResource(fileNames[i]).Result;
}
// convert JSON string to blocks data object
blocksList = JSONDeserializeBlockDataList(blocksJSONList[blocks_SideShow_CurrentListItem]);
// create the block game objects using the first file
createBlocksFromDataList(blocksList, false);
// scale up a bit
this.transform.localScale = this.transform.localScale * scaleFactor;
}
void OnLoadNextBlocks_ForSlideShow()
{
// rotate to next item in slideshow, if at end, set it back to first item
if (blocks_SideShow_CurrentListItem < (blocksJSONList.Length - 1))
{
blocks_SideShow_CurrentListItem += 1;
}
else
{
blocks_SideShow_CurrentListItem = 0;
}
// load the .blocks data into blocks datastructure
blocksList = JSONDeserializeBlockDataList(blocksJSONList[blocks_SideShow_CurrentListItem]);
// rotate all the SlideShow's blocks to the new orientation
for (int i = 0; i < blocksList.BlockDataArray.Length; i++)
{
this.transform.GetChild(0).GetChild(i).gameObject.SendMessage("OnRotateAbsolute", Quaternion.Euler(blocksList.BlockDataArray[i].Rotation));
}
}
