void Update()
{
if (Network.isServer)
{
//Every X frames
if (Time.frameCount % 15 == 0)
{
//pick a random wall
int r = rng.Next() % mazeSize;
int c = rng.Next() % mazeSize;
//get the wallscript
WallScript ws = WallArray[r][c].GetComponent <WallScript>();
float height = ws.GetHeight();
if (height == 1.0f)
{
ws.SetHeight(0.0f);
//Debug.Log("raising wall at row " + r + ", col "+c);
}
else if (height == 0.0f)
{
ws.SetHeight(1.0f);
//Debug.Log("lowering wall at row " + r + ", col "+c);
}
networkView.RPC("moveWall", RPCMode.Others, r, c, (int)ws.GetHeight());
}
}
}
void setMaze(string data)
{
//Debug.Log ("setmaze called");
//This will be sent by the server when it has sent all its data.
if (data.Equals("DONE"))
{
requestingData = false;
}
else
{
//This prevents unnecessary calculations for players who already have map data.
if (requestingData)
{
//Debug.Log("Recieving data: " + data);
string[] allDataSplit = data.Split('|');
foreach (string str in allDataSplit)
{
string[] finalSplit = str.Split(','); //0 = row, 1 = col, 2 = raised/lowered.
int r = int.Parse(finalSplit[0]);
int c = int.Parse(finalSplit[1]);
int val = int.Parse(finalSplit[2]);
WallScript ws = WallArray[r][c].GetComponent <WallScript>();
ws.SetHeight(val);
}
}
}
}
void moveWall(int r, int c, int val)
{
WallScript ws = WallArray[r][c].GetComponent <WallScript>();
ws.SetHeight(val);
}
void Start()
{
rng = new System.Random();
parent = GameObject.Find("WallManagerGO");
//------------------------------------------//
//-------------Wall generation--------------//
//------------------------------------------//
WallArray = new GameObject[mazeSize][];
wallState = new float[mazeSize][];
for (int i = 0; i < mazeSize; i++)
{
WallArray[i] = new GameObject[mazeSize];
wallState[i] = new float[mazeSize];
for (int j = 0; j < mazeSize; j++)
{
WallArray[i][j] = (GameObject)Object.Instantiate
(WallGO, new Vector3(i * wallSize, wallSize / 2, j * wallSize), Quaternion.identity);
WallArray[i][j].transform.parent = parent.transform; //sets the GO neatly in heiarchy.
//Editing the script component
WallScript currentWall = WallArray[i][j].GetComponent <WallScript>();
currentWall.Setup(i, j, -wallSize / 2, wallSize / 2); //gives the wall info about itself, like its location, max/min height.
currentWall.SetParent(WallArray[i][j]); // lets the object know about itself.
currentWall.SetHeight(1); //All walls start raised.
wallState[i][j] = 1; // keep track of the value in wallState.
currentWall.SetSize(wallSize); // sets the cube's size.
}
}
//---------------------------------------//
//-------------Outside Walls-------------//
//---------------------------------------//
//GameObject floor = GameObject.CreatePrimitive(PrimitiveType.Cube);
GameObject zMaxWall = GameObject.CreatePrimitive(PrimitiveType.Cube);
GameObject zMinWall = GameObject.CreatePrimitive(PrimitiveType.Cube);
GameObject xMaxWall = GameObject.CreatePrimitive(PrimitiveType.Cube);
GameObject xMinWall = GameObject.CreatePrimitive(PrimitiveType.Cube);
float fullDist = (mazeSize * wallSize);
float halfDist = (fullDist) / 2;
float permWallHeight = wallSize * 2;
//floor - Might not even be necessary? - Wait yes it is. - WAIT NO ITS NOT.
/*
* floor.transform.position = new Vector3(halfDist,-.5f,halfDist);
* floor.transform.localScale = new Vector3(fullDist,1,fullDist);
*/
//other walls - should be working!
zMaxWall.transform.position = new Vector3(halfDist, permWallHeight / 2, fullDist);
zMaxWall.transform.localScale = new Vector3(fullDist + wallSize, permWallHeight, wallSize);
zMaxWall.name = "zMaxWall";
zMaxWall.renderer.material.SetTexture("_MainTex", wallTexture);
zMaxWall.renderer.material.mainTextureScale = new Vector2(mazeSize, 2);
zMinWall.transform.position = new Vector3(halfDist, permWallHeight / 2, -wallSize);
zMinWall.transform.localScale = new Vector3(fullDist + wallSize, permWallHeight, wallSize);
zMinWall.name = "zMinWall";
zMinWall.renderer.material.SetTexture("_MainTex", wallTexture);
zMinWall.renderer.material.mainTextureScale = new Vector2(mazeSize, 2);
xMaxWall.transform.position = new Vector3(fullDist, permWallHeight / 2, halfDist);
xMaxWall.transform.localScale = new Vector3(wallSize, permWallHeight, fullDist + wallSize);
xMaxWall.name = "xMaxWall";
xMaxWall.renderer.material.SetTexture("_MainTex", wallTexture);
xMaxWall.renderer.material.mainTextureScale = new Vector2(mazeSize, 2);
xMinWall.transform.position = new Vector3(-wallSize, permWallHeight / 2, halfDist);
xMinWall.transform.localScale = new Vector3(wallSize, permWallHeight, fullDist + wallSize);
xMinWall.name = "xMinWall";
xMinWall.renderer.material.SetTexture("_MainTex", wallTexture);
xMinWall.renderer.material.mainTextureScale = new Vector2(mazeSize, 2);
//---------------------------------------//
//----------------Towers-----------------//
//---------------------------------------//
float wallAdjustment = 2.0f;
Object.Instantiate(RedTorch, new Vector3(fullDist, permWallHeight + wallAdjustment, fullDist), Quaternion.identity);
Object.Instantiate(YellowTorch, new Vector3(fullDist, permWallHeight + wallAdjustment, -wallSize), Quaternion.identity);
Object.Instantiate(GreenTorch, new Vector3(-wallSize, permWallHeight + wallAdjustment, fullDist), Quaternion.identity);
Object.Instantiate(BlueTorch, new Vector3(-wallSize, permWallHeight + wallAdjustment, -wallSize), Quaternion.identity);
}
void OnServerInitialized()
{
//---------------------------------------//
//-----------------Prims-----------------//
//---------------------------------------//
//Everything in here is only done by the server.
//Having some problems, this was to work-around some dumb error.
space fakeSpace;
fakeSpace.col = 1000;
fakeSpace.row = 1000;
fakeSpace.weight = 1000000;
fakeSpace.numAdjacentInPath = 0;
fakeSpace.partOfPath = false;
//all spaces and possible starting Loc for algorithm.
space[][] allSpaces;
List <space> possibleStarts = new List <space>(); // List containing all the nodes that can be started from.
//create a randomly generated weighted graph.
allSpaces = new space[mazeSize][];
for (int i = 0; i < mazeSize; i++)
{
allSpaces[i] = new space[mazeSize];
for (int j = 0; j < mazeSize; j++)
{
allSpaces[i][j].weight = rng.Next() % 100;
allSpaces[i][j].numAdjacentInPath = 0;
allSpaces[i][j].partOfPath = false;
allSpaces[i][j].row = i;
allSpaces[i][j].col = j;
}
}
//Generation Loop.
bool isGenerated = false;
int numRuns = 0;
int curRow = 0;
int curCol = 0;
List <space> avaliableMoves = new List <space>(); //list for possible moves THIS turn. (used later).
//Kinda cheating I guess. First move is made automatically.
//Add the starting move to the list of starting moves.
possibleStarts.Add(allSpaces[0][0]);
allSpaces[0][0].partOfPath = true;
allSpaces[0][1].numAdjacentInPath++;
allSpaces[1][0].numAdjacentInPath++;
while (!isGenerated)
{
numRuns++; //Debug
//Debug.Log("running loop number " + numRuns );+
//Debug.Log("++++++ running loop number " + numRuns + ", avaliable starts: " + possibleStarts.Count+" ++++++");
//Choose a starting space.
int choice = rng.Next() % possibleStarts.Count;
curRow = possibleStarts[choice].row;
curCol = possibleStarts[choice].col;
//Debug.Log("starting at row "+ curRow + ", col "+ curCol);
//Add all possible points to path.
for (int i = 1; i < 5; i++) // this for loop gets all nearby points.
{
int row = 0;
int col = 0;
//Sloppy I know.
switch (i)
{
case 1: row = curRow; col = curCol + 1; break;
case 2: row = curRow; col = curCol - 1; break;
case 3: row = curRow + 1; col = curCol; break;
case 4: row = curRow - 1; col = curCol; break;
}
if (row >= 0 && row < mazeSize && col >= 0 && col < mazeSize) //make sure its in bounds.
{
if (allSpaces[row][col].numAdjacentInPath == 1 && !allSpaces[row][col].partOfPath) //This means it is near only one other used space! (which is what we want)
{
//Debug.Log("adding space at row" + row + ", col "+ col + "to possible moves.");
avaliableMoves.Add(allSpaces[row][col]); // adds the space onto a list of possible spaces
}
}
} //All possible moves have been added.
//dumb error work-around.
space moveChoice = fakeSpace;
//If there are moves avaliable...
if (avaliableMoves.Count != 0)
{
//Debug.Log ("There are moves avaliable");
//choose one by weight and make the move.
for (int i = 0; i < avaliableMoves.Count; i++) // count should be 1-3
{
if (avaliableMoves[i].weight < moveChoice.weight)
{
moveChoice = avaliableMoves[i];
}
}
//Debug.Log("chose to move to space at row "+moveChoice.row + "and col "+moveChoice.col + ", added it to graph");
//Move has been chosen. Add it to graph.
possibleStarts.Add(moveChoice);
for (int i = 1; i < 5; i++) // this for loop gets all nearby points.
{
int r = moveChoice.row;
int c = moveChoice.col;
allSpaces[r][c].partOfPath = true; // move choice becomes part of graph
switch (i)
{
case 1: r++; break;
case 2: r--; break;
case 3: c++; break;
case 4: c--; break;
}
//Not going out of bounds...
if (c >= 0 && c < mazeSize && r >= 0 && r < mazeSize)
{
allSpaces[r][c].numAdjacentInPath++; // spaces near choice have numAdjacent incremented.
}
}
if ((avaliableMoves.Count - 1) == 0)
{
//Debug.Log("after moving there were no more moves, removing row " + curRow +", col "+curCol +" from possible starts");
//that was our last move from this spot.
//Remove used space from starting list.
possibleStarts.RemoveAt(choice);
}
}
else // No moves?
{
//Debug.Log("no moves, removing space at row "+curRow + ",col " + curCol+ " from possible starts");
//Remove used space from starting list.
possibleStarts.RemoveAt(choice);
}
//If there are no more moves, end generation.
if (possibleStarts.Count == 0) //possibleStarts.Count == 0
{
//GGWP generation
//Debug.Log("finished with " + numRuns + "runs!");
isGenerated = true; // ends loop.
}
avaliableMoves.Clear();
}//End while. At this point, all spaces that are used have the "partofpath" bool set to true.
foreach (space[] ss in allSpaces)
{
foreach (space s in ss)
{
if (s.partOfPath)
{
WallScript ws = WallArray[s.row][s.col].GetComponent <WallScript>();
wallState[s.row][s.col] = 1; // keep track of state.
ws.SetHeight(1); //Set wall down.
}
else
{
WallScript ws = WallArray[s.row][s.col].GetComponent <WallScript>();
wallState[s.row][s.col] = 0; // keep track of state.
ws.SetHeight(0); //Set wall down.
}
}
}
}