private void generateGrid()
{
Vector2 bottomLeft = mainCam.ScreenToWorldPoint(new Vector3(0f, 0f, 0f));
Vector2 topRight = mainCam.ScreenToWorldPoint(new Vector3(Screen.width, Screen.height, 0f));
if (GameSetup.debugMode)
{
Debug.Log("Rect2: " + mainCam.ScreenToWorldPoint(panel.GetComponent <RectTransform>().rect.size));
Debug.Log("Size2: " + mainCam.ScreenToWorldPoint(panel.GetComponent <RectTransform>().sizeDelta));
Debug.Log("Pos2: " + mainCam.ScreenToWorldPoint(panel.GetComponent <RectTransform>().position));
Debug.Log("TopRight: " + topRight);
}
topRight.x -= menuBarSize;
int matrixX = 0;
for (float x = bottomLeft.x + spriteSize / 2f; x < topRight.x; x = x + spriteSize)
{
int matrixY = 0;
ArrayList spritesLine = new ArrayList();
for (float y = bottomLeft.y + spriteSize / 2f; y < topRight.y; y = y + spriteSize)
{
GameObject newSpriteObject = (GameObject)Instantiate(gridSprite, new Vector3(x, y, 0), Quaternion.identity);
spritesLine.Add(newSpriteObject);
newSpriteObject.GetComponent <Transform>().GetComponent <Renderer>().enabled = true;
GridElement ownScript = newSpriteObject.GetComponent <GridElement>();
if (matrixY > 0)
{
GridElement leftNeighbour = ((GameObject)spritesLine[matrixY - 1]).GetComponent <GridElement>();
leftNeighbour.addNeighbour(ownScript);
ownScript.addNeighbour(leftNeighbour);
}
matrixY++;
}
sprites.Add(spritesLine);
if (matrixX > 0)
{
ArrayList previousLine = (ArrayList)sprites[matrixX - 1];
for (int i = 0; i < previousLine.Count; i++)
{
GridElement element1 = ((GameObject)spritesLine[i]).GetComponent <GridElement>();
GridElement element2 = ((GameObject)previousLine[i]).GetComponent <GridElement>();
element1.addNeighbour(element2);
element2.addNeighbour(element1);
}
}
matrixX++;
}
numSprites = new Vector2(sprites.Count, ((ArrayList)sprites[0]).Count);
numberOfGridElements = (int)numSprites.x * (int)numSprites.y;
Debug.Log("number of grid elements: " + numSprites.x + " x " + numSprites.y);
}