// Start is called before the first frame update
void Start()
{
//If hasnt been assigned
if (aiGrid == null)
{
// Try find it
aiGrid = GameObject.FindGameObjectWithTag("AIGrid").GetComponent <AIGrid>();
//If still null
if (aiGrid == null)
{
//Log error
Debug.LogError("AI grid has not been assigned or could not be found, there can only be one grid in a scene.");
}
}
}
private void debugLevelLoad(){
gridSize = 10;
gameGrid = new GridBlock[gridSize, gridSize];
GameObject tempObject;
for(int x = 0; x < gridSize; x++){
for(int y = 0; y < gridSize; y++){
tempObject = Instantiate(gridBlock) as GameObject;
// Set name for debuging.
tempObject.name = "gridBlock " + x + "," + y;
// Start the block relative to the master object.
tempObject.transform.position = gridStartPoint.position;
// Move the space to the correct spot.
tempObject.transform.position = tempObject.transform.position + new Vector3((float)x * 2, 0, (float)y * 2);
// Parent the grid space to this object.
tempObject.transform.SetParent(transform);
//A pointer to the grid block script from the tempObject is stored in the array for easy access.
gameGrid[x, y] = tempObject.GetComponent<GridBlock>();
// Each space has a refrence to this script for easy access.
gameGrid[x, y].GridManager = this;
gameGrid[x, y].gridLocation.x = x;
gameGrid[x, y].gridLocation.y = y;
}
}
//Setup refrences from one grid block to another to improve unit interaction.
for(int x = 0; x < gridSize; x++){
for(int y = 0; y < gridSize; y++){
if(y + 1 < gridSize){
gameGrid[x, y].setAdj(Direction.UP, gameGrid[x, y + 1]);
}
if(y - 1 >= 0){
gameGrid[x, y].setAdj(Direction.DOWN, gameGrid[x, y - 1]);
}
if(x - 1 >= 0){
gameGrid[x, y].setAdj(Direction.LEFT, gameGrid[x - 1, y]);
}
if(x + 1 < gridSize){
gameGrid[x, y].setAdj(Direction.RIGHT, gameGrid[x + 1, y]);
}
}
}
// Setup default spawn blocks for testing purposes.
gameGrid[2, 2].setSpawn(team[0], false);
gameGrid[5, 2].setSpawn(team[1], false);
gameGrid[0, 0].setSpawn(team[2], false);
gameGrid[1, 1].setSpawn(team[3], false);
//Initialize AI grid.
aiGrid = new AIGrid(this);
}
public void loadLevel(string levelXmlPath){
// destroy all current grid blocks
if(gameGrid != null)
foreach( var item in gameGrid ){
foreach( Transform child in item.transform ){
Destroy(child.gameObject);
}
Destroy(item.gameObject);
}
FileStream stream = null;
GridInfo container;
try{
XmlSerializer serializer = new XmlSerializer(typeof(GridInfo));
stream = new FileStream(levelXmlPath, FileMode.Open);
container = (GridInfo)serializer.Deserialize(stream);
stream.Close();
} catch(Exception ex){
if(stream != null)
stream.Close();
Debug.LogError("level load failed, error:/n" + ex);
return;
}
gridSize = container.gridSize;
gameGrid = new GridBlock[gridSize, gridSize];
GameObject tempObject;
for(int x = 0; x < gridSize; x++){
for(int y = 0; y < gridSize; y++){
tempObject = Instantiate(gridBlock) as GameObject;
// Set name for debuging.
tempObject.name = "gridBlock " + x + "," + y;
// Start the block relative to the master object.
tempObject.transform.position = gridStartPoint.position;
// Move the space to the correct spot.
tempObject.transform.position = tempObject.transform.position + new Vector3((float)x * 2, 0, (float)y * 2);
// Parent the grid space to this object.
tempObject.transform.SetParent(transform);
//A pointer to the grid block script from the tempObject is stored in the array for easy access.
gameGrid[x, y] = tempObject.GetComponent<GridBlock>();
// Each space has a refrence to this script for easy access.
gameGrid[x, y].GridManager = this;
gameGrid[x, y].gridLocation.x = x;
gameGrid[x, y].gridLocation.y = y;
// setup level from file
if(container.enabled[x + y * gridSize] == false)
gameGrid[x, y].toggleSpaceAvailable();
if(container.isSpawnSpot[x + y * gridSize] && container.team[x + y * gridSize] != -1 && container.isAI[x + y * gridSize] == false){
gameGrid[x, y].setSpawn(team[container.team[x + y * gridSize]], false);
} else if(container.isSpawnSpot[x + y * gridSize] && container.team[x + y * gridSize] != -1 && container.isAI[x + y * gridSize]){
gameGrid[x, y].setSpawn(team[container.team[x + y * gridSize]], true);
}
}
}
for(int x = 0; x < gridSize; x++){
for(int y = 0; y < gridSize; y++){
if(y + 1 < gridSize){
gameGrid[x, y].setAdj(Direction.UP, gameGrid[x, y + 1]);
}
if(y - 1 >= 0){
gameGrid[x, y].setAdj(Direction.DOWN, gameGrid[x, y - 1]);
}
if(x - 1 >= 0){
gameGrid[x, y].setAdj(Direction.LEFT, gameGrid[x - 1, y]);
}
if(x + 1 < gridSize){
gameGrid[x, y].setAdj(Direction.RIGHT, gameGrid[x + 1, y]);
}
}
}
//Initialize AI grid.
aiGrid = new AIGrid(this);
}
public void newLevel(int size){
gridSize = size;
// destroy all current grid blocks
if(gameGrid != null)
foreach( var item in gameGrid ){
foreach( Transform child in item.transform ){
Destroy(child.gameObject);
}
Destroy(item.gameObject);
}
gameGrid = new GridBlock[size, size];
GameObject tempObject;
for(int x = 0; x < size; x++){
for(int y = 0; y < size; y++){
tempObject = Instantiate(gridBlock) as GameObject;
// Set name for debuging.
tempObject.name = "gridBlock " + x + "," + y;
// Start the block relative to the master object.
tempObject.transform.position = gridStartPoint.position;
// Move the space to the correct spot.
tempObject.transform.position = tempObject.transform.position + new Vector3((float)x * 2, 0, (float)y * 2);
// Parent the grid space to this object.
tempObject.transform.SetParent(transform);
//A pointer to the grid block script from the tempObject is stored in the array for easy access.
gameGrid[x, y] = tempObject.GetComponent<GridBlock>();
// Each space has a refrence to this script for easy access.
gameGrid[x, y].GridManager = this;
gameGrid[x, y].gridLocation.x = x;
gameGrid[x, y].gridLocation.y = y;
}
}
//Setup refrences from one grid block to another to improve unit interaction.
for(int x = 0; x < size; x++){
for(int y = 0; y < size; y++){
if(y + 1 < size){
gameGrid[x, y].setAdj(Direction.UP, gameGrid[x, y + 1]);
}
if(y - 1 >= 0){
gameGrid[x, y].setAdj(Direction.DOWN, gameGrid[x, y - 1]);
}
if(x - 1 >= 0){
gameGrid[x, y].setAdj(Direction.LEFT, gameGrid[x - 1, y]);
}
if(x + 1 < size){
gameGrid[x, y].setAdj(Direction.RIGHT, gameGrid[x + 1, y]);
}
}
}
//Initialize AI grid.
aiGrid = new AIGrid(this);
}
private void Awake()
{
Instance = this;
}
// Use this for initialization
void Start()
{
grid = GetComponent <AIGrid>();
}