public bool isWaterSurfaceOnScreen()
{
if (!cameraFollow)
{
cameraFollow = Camera.main.GetComponent <cameraFollowPlayer>();
}
if (!cameraFollow)
{
return(true);
}
float cl = cameraFollow.getLeftViewX() - 1f;
float cr = cameraFollow.getRightViewX() + 1f;
float ct = cameraFollow.getTopViewY() + 1f;
float cb = cameraFollow.getBottomViewY() - 1f;
Rect cam = new Rect(cl, cb, cr - cl, ct - cb);
if (cam.Overlaps(new Rect(bound.left, bound.top, bound.right, bound.top + 1f)))
{
return(true);
}
else
{
return(false);
}
}
//Updates the positioning of the dialog box on the screen
void UpdatePosition()
{
float halfW = (bgRect.rect.width / 2) * canvasComponent.scaleFactor;
float halfH = (bgRect.rect.height / 2) * canvasComponent.scaleFactor;
float tailHalfW = (tailRect.rect.width / 2) * canvasComponent.scaleFactor;
float tailHalfH = (tailRect.rect.height / 2) * canvasComponent.scaleFactor;
float tailX = 0;
float tailY = 0;
bool tailFlip = false;
float leftViewEdge = 0f + screenEdgeBuffer.x, rightViewEdge = Screen.width - screenEdgeBuffer.x, topViewEdge = Screen.height, bottomViewEdge = 0f;
if (playerCam != null)
{
leftViewEdge = Camera.main.WorldToScreenPoint(new Vector3(playerCam.getLeftViewX(), 0f, 0f)).x;
rightViewEdge = Camera.main.WorldToScreenPoint(new Vector3(playerCam.getRightViewX(), 0f, 0f)).x;
topViewEdge = Camera.main.WorldToScreenPoint(new Vector3(0f, playerCam.getTopViewY(), 0f)).y;
bottomViewEdge = Camera.main.WorldToScreenPoint(new Vector3(0f, playerCam.getBottomViewY(), 0f)).y;
}
Vector3 pos = new Vector3(0f, 0f, 0f);
if (followTop != null)
{
pos = Camera.main.WorldToScreenPoint(followTop.position + new Vector3(dbOffset.x, dbOffset.y, 0)) + new Vector3(0f, tailHalfH * 2, 0f);
pos.y += halfH;
tailY = pos.y - halfH - (tailHalfH);
}
//Move the box under the character if it would fit better on the screen, or if we've only specified a bottom transform
if (followBottom != null && (pos.y > (topViewEdge - halfH) || followTop == null))
{
pos = Camera.main.WorldToScreenPoint(followBottom.position + new Vector3(dbOffset.x, dbOffset.y, 0)) + new Vector3(0f, tailHalfH * 2, 0f);
pos.y -= halfH;
tailY = pos.y + halfH + (tailHalfH);
tailFlip = true;
}
tailX = pos.x;
if (stayOnScreen)
{
if (pos.x < leftViewEdge + halfW)
{
pos.x = leftViewEdge + halfW + screenEdgeBuffer.x;
}
if (pos.x > (rightViewEdge - halfW))
{
pos.x = (rightViewEdge - halfW) - screenEdgeBuffer.x;
}
}
//If no transform is provided, just put the box in the middle of the screen
if (followTop == null && followBottom == null)
{
pos = new Vector3((rightViewEdge / 2), (topViewEdge / 2), 0f);
tail.SetActive(false);
}
else
{
tail.SetActive(true);
tail.transform.localScale = new Vector3(tail.transform.localScale.x, tailFlip ? -1 : 1, tail.transform.localScale.z);
tail.transform.position = new Vector3(tailX, tailY, 0f);
}
if (tailX < tailBufferX && stayOnScreen)
{
//tailX = leftViewEdge + tailBufferX;
tail.SetActive(false);
}
if (tailX > (rightViewEdge - tailBufferX) && stayOnScreen)
{
//tailX = rightViewEdge - tailBufferX;
tail.SetActive(false);
}
dBox.transform.position = pos;
}