// check line horizontally
void checkVertically()
{
// Vertical
for (int i = 1; i < GridCustom.width; i++)
{
// get start and end line
Line line = new Line();
for (int j = 0; j < GridCustom.height; j++)
{
// if it is on open field or tower
if (GridCustom.cells[i, j].cellContent == CellContent.OPEN_FIELD || GridCustom.cells[i, j].cellContent == CellContent.TOWER)
{
// if the bottom is not open field or tower then just continue, for artistry purpose
if (!(GridCustom.cells[i - 1, j].cellContent == CellContent.OPEN_FIELD || GridCustom.cells[i - 1, j].cellContent == CellContent.TOWER))
{
// if there is a start line then just end it there, looks too ugly
if (line.isStart)
{
line.endVector = GridCustom.getWorldSpace(i, j);
drawLine(line.startVector, line.endVector, new Color(0, 1, 0, 100f), lineParent.transform);
countLine++;
line.reset();
}
continue;
}
// if there is no start line
if (!line.isStart)
{
line.startVector = GridCustom.getWorldSpace(i, j);
line.endVector = GridCustom.getWorldSpace(i, j);
line.isStart = true;
}
else
{
line.endVector = GridCustom.getWorldSpace(i, j);
}
}
else // If it is not on the open field or tower
{
if (line.isStart)
{
line.endVector = GridCustom.getWorldSpace(i, j);
drawLine(line.startVector, line.endVector, new Color(0, 1, 0, 100f), lineParent.transform);
countLine++;
line.reset();
}
}
}
// if there is a start line but end of index
if (line.isStart)
{
line.endVector = GridCustom.getWorldSpace(i, GridCustom.height - 1);
drawLine(line.startVector, line.endVector, new Color(0, 1, 0, 100f), lineParent.transform);
countLine++;
}
}
}
// create gizmos on start
public void changeGridStatus()
{
int x, y;
GridCustom.getXYFromPosition(this.transform.position, out x, out y);
x += GridCustom.offsetX;
y += GridCustom.offsetY;
// Draw gismoz on tower
GridCustom.cells[x, y].cellContent = CellContent.TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x + 1, y), Color.black, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x, y + 1), Color.black, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x + 1, y), GridCustom.getWorldSpace(x + 1, y + 1), Color.black, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y + 1), GridCustom.getWorldSpace(x + 1, y + 1), Color.black, 100f, false);
}
// Start is called before the first frame update
void Start()
{
Vector2 position = this.transform.position;
// get x,y of the tower in the grid
int x, y;
GridCustom.getXYFromPosition(position, out x, out y);
x += GridCustom.offsetX;
y += GridCustom.offsetY;
// blocks the inside of tower
GridCustom.cells[x, y].cellContent = CellContent.GENERATOR;
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x + 1, y), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x, y + 1), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x + 1, y), GridCustom.getWorldSpace(x + 1, y + 1), Color.yellow, 100f, false);
GridCustom.cells[x, y - 1].cellContent = CellContent.GENERATOR;
Debug.DrawLine(GridCustom.getWorldSpace(x, y - 1), GridCustom.getWorldSpace(x, y), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y - 1), GridCustom.getWorldSpace(x + 1, y - 1), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x + 1, y - 1), GridCustom.getWorldSpace(x + 1, y), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y + 1), GridCustom.getWorldSpace(x + 1, y + 1), Color.yellow, 100f, false);
// blocks behind of the generator
for (int i = x + 1; i < GridCustom.width; i++)
{
for (int j = 0; j < GridCustom.height; j++)
{
GridCustom.cells[i, j].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i + 1, j), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i, j + 1), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i + 1, j), GridCustom.getWorldSpace(i + 1, j + 1), Color.yellow, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j + 1), GridCustom.getWorldSpace(i + 1, j + 1), Color.yellow, 100f, false);
}
}
}
// Blocks the area of koto tower
private void Start()
{
Vector2 position = this.transform.position;
// get x,y of the tower in the grid
int x, y;
GridCustom.getXYFromPosition(position, out x, out y);
x += GridCustom.offsetX;
y += GridCustom.offsetY;
// blocks the inside of tower
GridCustom.cells[x, y].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x + 1, y), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y), GridCustom.getWorldSpace(x, y + 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x + 1, y), GridCustom.getWorldSpace(x + 1, y + 1), Color.blue, 100f, false);
GridCustom.cells[x, y - 1].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(x, y - 1), GridCustom.getWorldSpace(x, y), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x, y - 1), GridCustom.getWorldSpace(x + 1, y - 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x + 1, y - 1), GridCustom.getWorldSpace(x + 1, y), Color.blue, 100f, false);
GridCustom.cells[x - 1, y].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(x - 1, y), GridCustom.getWorldSpace(x, y), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x - 1, y), GridCustom.getWorldSpace(x - 1, y + 1), Color.blue, 100f, false);
GridCustom.cells[x - 1, y - 1].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(x - 1, y - 1), GridCustom.getWorldSpace(x, y - 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(x - 1, y - 1), GridCustom.getWorldSpace(x - 1, y), Color.blue, 100f, false);
// blocks behind of the tower
for (int i = x - 2; i >= 0; i--)
{
for (int j = 0; j < GridCustom.height; j++)
{
GridCustom.cells[i, j].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i + 1, j), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i, j + 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i + 1, j), GridCustom.getWorldSpace(i + 1, j + 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j + 1), GridCustom.getWorldSpace(i + 1, j + 1), Color.blue, 100f, false);
}
}
// blocks top of the tower
for (int i = x - 1, k = x - 1; i < (k + 4); i++)
{
for (int j = y + 1; j < GridCustom.height; j++)
{
GridCustom.cells[i, j].cellContent = CellContent.KOTO_TOWER;
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i + 1, j), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j), GridCustom.getWorldSpace(i, j + 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i + 1, j), GridCustom.getWorldSpace(i + 1, j + 1), Color.blue, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, j + 1), GridCustom.getWorldSpace(i + 1, j + 1), Color.blue, 100f, false);
}
}
// get neighbor (usually right path)
neighbor = this.GetComponent <Point>().getSecondIndexPoint();
int xNeighbor, yNeighbor;
GridCustom.getXYFromPosition(neighbor.getCurrPosition(), out xNeighbor, out yNeighbor);
xNeighbor += GridCustom.offsetX;
yNeighbor += GridCustom.offsetY;
// blocks the path (usually right)
for (int i = x + 1; i < (xNeighbor - 1); i++)
{
GridCustom.cells[i, y].cellContent = CellContent.PATH;
Debug.DrawLine(GridCustom.getWorldSpace(i, y), GridCustom.getWorldSpace(i + 1, y), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, y), GridCustom.getWorldSpace(i, y + 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, y + 1), GridCustom.getWorldSpace(i + 1, y + 1), Color.gray, 100f, false);
GridCustom.cells[i, y - 1].cellContent = CellContent.PATH;
Debug.DrawLine(GridCustom.getWorldSpace(i, y - 1), GridCustom.getWorldSpace(i + 1, y - 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, y - 1), GridCustom.getWorldSpace(i, y), Color.gray, 100f, false);
}
}
// for touches
void detectTouches()
{
// for touch
if (Input.touchCount > 0 && GameManager.instance.isSelectTower && !isReadyToSpawn && !OtherMethod.onUiPressed(Input.GetTouch(0).position))
{
Touch touch = Input.GetTouch(0);
// If it is the first time to build then make the tower
if (!isReadyToBuild)
{
switch (GameManager.instance.selectedTower)
{
case 0:
currentTower = Instantiate(towerMachineGun, this.transform);
currentTowerType = TowerType.MACHINE_GUN;
break;
case 1:
currentTower = Instantiate(towerSniper, this.transform);
currentTowerType = TowerType.SNIPER;
break;
case 2:
currentTower = Instantiate(towerElectric, this.transform);
currentTowerType = TowerType.ELECTRIC;
break;
default:
currentTower = Instantiate(towerMachineGun, this.transform);
currentTowerType = TowerType.MACHINE_GUN;
break;
}
currentTower.SetActive(false);
SpriteRenderer renderer = currentTower.GetComponent <SpriteRenderer>();
renderer.color = new Color(1, 1, 1, 150f / 256f);
isReadyToBuild = true;
}
if (touch.phase == TouchPhase.Began)
{
Vector2 touchPosition;
touchPosition = mainCamera.ScreenToWorldPoint(touch.position);
// checking if the place is open field
int x, y;
GridCustom.getXYFromPosition(touchPosition, out x, out y);
x += GridCustom.offsetX;
y += GridCustom.offsetY;
if (GridCustom.cells[x, y].cellContent == CellContent.OPEN_FIELD)
{
currentTower.SetActive(true);
isReadyToSpawn = true;
canSpawn = false;
currentTower.transform.position = GridCustom.getWorldSpace(x, y) + new Vector3(0.5f, 0.5f, 0);
currX = x;
currY = y;
}
}
}
if (Input.touchCount > 0 && isReadyToBuild && isReadyToSpawn && !OtherMethod.onUiPressed(Input.GetTouch(0).position))
{
Touch touch = Input.GetTouch(0);
Vector2 touchPosition;
touchPosition = mainCamera.ScreenToWorldPoint(touch.position);
int x, y;
GridCustom.getXYFromPosition(touchPosition, out x, out y);
x += GridCustom.offsetX;
y += GridCustom.offsetY;
// if the player touch the area again then spawn the tower
if (touch.phase == TouchPhase.Ended && GameManager.instance.isSelectTower)
{
if (isReadyToSpawn && isReadyToBuild)
{
canSpawn = true;
}
else if (canSpawn)
{
// change the color
SpriteRenderer renderer = currentTower.GetComponent <SpriteRenderer>();
renderer.color = new Color(1, 1, 1, 1);
// activate it
TowerBehaviour tower = currentTower.GetComponent <TowerBehaviour>();
tower.activate();
// block the area
TowerGridBlocker gridBlocker = currentTower.GetComponent <TowerGridBlocker>();
gridBlocker.changeGridStatus();
// pay the tower
GameManager.instance.pay(currentTowerType);
towerButton.disableButton(GameManager.instance.selectedTower);
// reset variable
currentTower = null;
currentTowerType = TowerType.MACHINE_GUN;
isReadyToBuild = false;
isReadyToSpawn = false;
canSpawn = false;
currX = -1;
currY = -1;
desc.gameObject.SetActive(false);
GameEvents.current.TowerOrTrapBuild();
if (GameManager.instance.gameStart)
{
generator.StartCoroutine(generator.openGenerator());
kotoTower.StartCoroutine(kotoTower.openKotoTower());
}
return;
}
}
else if (touch.phase == TouchPhase.Began && !(currX == x && currY == y))
{
isReadyToSpawn = false;
canSpawn = false;
}
}
}
// create blockers for path
private void Start()
{
Vector3 currPosition = this.transform.position;
// block the area of move point
int xPoint, yPoint;
GridCustom.getXYFromPosition(currPosition, out xPoint, out yPoint);
xPoint += GridCustom.offsetX;
yPoint += GridCustom.offsetY;
GridCustom.cells[xPoint, yPoint].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, yPoint), GridCustom.getWorldSpace(xPoint + 1, yPoint), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, yPoint), GridCustom.getWorldSpace(xPoint, yPoint + 1), Color.gray, 100f, false);
GridCustom.cells[xPoint - 1, yPoint].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, yPoint), GridCustom.getWorldSpace(xPoint, yPoint), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, yPoint), GridCustom.getWorldSpace(xPoint - 1, yPoint + 1), Color.gray, 100f, false);
GridCustom.cells[xPoint, yPoint - 1].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, yPoint - 1), GridCustom.getWorldSpace(xPoint, yPoint), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, yPoint - 1), GridCustom.getWorldSpace(xPoint + 1, yPoint - 1), Color.gray, 100f, false);
GridCustom.cells[xPoint - 1, yPoint - 1].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, yPoint - 1), GridCustom.getWorldSpace(xPoint - 1, yPoint), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, yPoint - 1), GridCustom.getWorldSpace(xPoint, yPoint - 1), Color.gray, 100f, false);
// Block the path to neighbor
neighbors = new List <Point>(this.GetComponent <Point>().getAllNeighbor());
foreach (Point neighbor in neighbors)
{
Vector3 neighborPosition = neighbor.getCurrPosition();
int xNeighbor, yNeighbor;
GridCustom.getXYFromPosition(neighborPosition, out xNeighbor, out yNeighbor);
xNeighbor += GridCustom.offsetX;
yNeighbor += GridCustom.offsetY;
direction = checkDirection(xPoint, xNeighbor, yPoint, yNeighbor);
// only draw a right and up path
switch (direction)
{
case Direction.RIGHT:
// draw right path, if it is neighbor then the path iteration is different since its smaller
for (int i = xPoint + 1, k = (neighbor.getIsGenerator() ? xNeighbor : xNeighbor - 1); i < k; i++)
{
GridCustom.cells[i, yPoint].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(i, yPoint), GridCustom.getWorldSpace(i + 1, yPoint), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, yPoint), GridCustom.getWorldSpace(i, yPoint + 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, yPoint + 1), GridCustom.getWorldSpace(i + 1, yPoint + 1), Color.gray, 100f, false);
GridCustom.cells[i, yPoint - 1].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(i, yPoint - 1), GridCustom.getWorldSpace(i + 1, yPoint - 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(i, yPoint - 1), GridCustom.getWorldSpace(i, yPoint), Color.gray, 100f, false);
}
break;
case Direction.UP:
// draw upward path, if it is neighbor then the path iteration is different since its smaller
for (int i = yPoint + 1, k = (neighbor.getIsGenerator() ? yNeighbor : yNeighbor - 1); i < k; i++)
{
GridCustom.cells[xPoint, i].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, i), GridCustom.getWorldSpace(xPoint + 1, i), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, i), GridCustom.getWorldSpace(xPoint, i + 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, i + 1), GridCustom.getWorldSpace(xPoint + 1, i + 1), Color.gray, 100f, false);
GridCustom.cells[xPoint - 1, i].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, i), GridCustom.getWorldSpace(xPoint - 1, i + 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, i), GridCustom.getWorldSpace(xPoint, i), Color.gray, 100f, false);
}
break;
case Direction.DOWN:
// draw downward path
for (int i = yPoint - 1; i > yNeighbor; i--)
{
GridCustom.cells[xPoint, i].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, i), GridCustom.getWorldSpace(xPoint + 1, i), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint, i), GridCustom.getWorldSpace(xPoint, i - 1), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint + 1, i), GridCustom.getWorldSpace(xPoint + 1, i - 1), Color.gray, 100f, false);
GridCustom.cells[xPoint - 1, i].cellContent = (isBlocker ? CellContent.DISABLED : CellContent.PATH);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, i), GridCustom.getWorldSpace(xPoint, i), Color.gray, 100f, false);
Debug.DrawLine(GridCustom.getWorldSpace(xPoint - 1, i), GridCustom.getWorldSpace(xPoint - 1, i - 1), Color.gray, 100f, false);
}
break;
default:
break;
}
}
}