List <Character> FindCharacters()
{
//Get the grid the character is currently in
GridIndex index = WorldGrid.GetGridIndex(character.transform.position);
GridCell cell = WorldGrid.GetTheWorldGridCell(index);
//check if the cell position is within the search radius
//bool xSearch = true, ySearch = true;
//add all characters to a list
List <Character> proximityCharacters = new List <Character>();
//TODO: add more intuitive and wider search logic depending on character behavior
if (character.gridCell != null)
{
if (character.gridCell.character.Count > 0)
{
//Add the list of characters. This info is withing grid cell
proximityCharacters.AddRange(character.gridCell.character);
//Debug.Log("count : " + proximityCharacters.Count);
//Debug.Log("names: " + proximityCharacters[0].name + " " + character.name);
//Remove yourself from the characters list
for (int i = 0; i < proximityCharacters.Count; i++)
{
if (proximityCharacters[i].gameObject == character.gameObject)
{
proximityCharacters.RemoveAt(i);
//Debug.Log("Removed");
}
}
}
}
//TODO: Filter the characters to find the ones that are withing this character's FOV
return(proximityCharacters);
}
private void Start()
{
spriteRenderer = GetComponent <SpriteRenderer>();
Vector3 extents = spriteRenderer.sprite.bounds.extents;
//leftNode.position = new Vector3(gameObject.transform.position.x - extents.x,
// gameObject.transform.position.y + extents.y,
// gameObject.transform.position.z);
//rightNode.position = new Vector3(gameObject.transform.position.x + extents.x,
// gameObject.transform.position.y + extents.y,
// gameObject.transform.position.z);
if (gameObject.tag == "tag_ladder")
{
leftNode.position = new Vector3(verticalAdjustment, -extents.y / leftNodeSpacingVariable, 0);
rightNode.position = new Vector3(verticalAdjustment, extents.y / rightNodesSpacingVariable, 0);
}
else
{
leftNode.position = new Vector3(-extents.x / leftNodeSpacingVariable, extents.y + verticalAdjustment, 0);
rightNode.position = new Vector3(extents.x / rightNodesSpacingVariable, extents.y + verticalAdjustment, 0);
}
//Matrix4x4 parentTransform = Matrix4x4.TRS(transform.parent.position, transform.parent.rotation, transform.parent.localScale);
Matrix4x4 platformMatrix = Matrix4x4.TRS(gameObject.transform.position, gameObject.transform.rotation, gameObject.transform.lossyScale);
//platformMatrix = platformMatrix * parentTransform;
leftNode.position = platformMatrix.MultiplyPoint3x4(leftNode.position);
rightNode.position = platformMatrix.MultiplyPoint3x4(rightNode.position);
leftNode.platform = this;
rightNode.platform = this;
width = extents.x * gameObject.transform.localScale.x * 2;
height = extents.y * gameObject.transform.localScale.y * 2;
//Adding grid cells for both the nodes so that they register themselves to a certain part of the world
GridIndex index;
index = WorldGrid.GetGridIndex(leftNode.position);
leftNode.gridCell = WorldGrid.GetTheWorldGridCell(index);
WorldGrid.AddToCell(leftNode, leftNode.gridCell);
index = WorldGrid.GetGridIndex(rightNode.position);
rightNode.gridCell = WorldGrid.GetTheWorldGridCell(index);
WorldGrid.AddToCell(rightNode, rightNode.gridCell);
}
//Call this function to register player to the world grid
protected void UpdatePositionInWorld()//Vector3 position, out GridCell gridCell)
{
GridIndex index = WorldGrid.GetGridIndex(gameObject.transform.position);
if (gridCell == null)
{
gridCell = WorldGrid.GetTheWorldGridCell(index);
}
else if (index.x != gridCell.index.x || index.y != gridCell.index.y)
{
gridCell = WorldGrid.GetTheWorldGridCell(index);
}
if (gridCell != previousGridCell)
{
if (gridCell != null)
{
WorldGrid.AddToCell(this, gridCell);
if (previousGridCell != null)
{
WorldGrid.RemoveFromCell(this, previousGridCell);
}
previousGridCell = gridCell;
}
else
{
Debug.Log("Something went wrong. Player doesn't have a grid cell");
}
}
//Debug.DrawLine(Vector3.zero, gridCell.worldPosition);
//Debug.Log("Character: " + gameObject.name);
//Debug.Log("Grid cell indices: " + gridCell.index.x + " " + gridCell.index.y);
//Debug.Log("Grid cell indices: " + gridCell.index.x + " " + gridCell.index.y);
//Debug.Log("Grid character count: " + gridCell.character.Count);
//Debug.Log("Grid node count: " + gridCell.node.Count);
//List<GridCell> cells = WorldGrid.Instance.gridArray[gridIndex.x, gridIndex.y];
}
public void Update(ref PHScanMechanic scan, ref Player player)
{
if (finalAnimationStarted)
{
//If the final animation is playing, nothing else must be played.
//If the control reaches this block, just return so that the rest of the code doesn't execute
FinalAnimation(ref scan);
return;
}
if (!ContinuepHScan(ref scan, ref player))
{
finalAnimationStarted = true;
}
if (!initialAnimationFinished)
{
InitialAnimation();
}
if (initialAnimationFinished)
{
currentScanPosition.x += speed * direction * GameManager.Instance.DeltaTime;
//Position of the scan visual object must be set
scanVisualObject.transform.position = currentScanPosition;
//Debug.Log("current scan position: " + currentScanPosition);
//Debug.DrawLine(Vector3.zero, currentScanPosition);
Debug.DrawLine(new Vector3(currentScanPosition.x, currentScanPosition.y - verticalReach, currentScanPosition.z),
new Vector3(currentScanPosition.x, currentScanPosition.y + verticalReach, currentScanPosition.z),
Color.red);
//Search all the nodes starting from the top range of the player's node
GridCell previousCell = null;
//Iterate the grid cells from bottom to top in the column searching for the items and enemies
for (int i = -verticalReach; i < verticalReach; i++)
{
GridCell cellToCheck = null;
List <GridCell> gridCells = WorldGrid.Instance.gridArray[gridCell.index.x, gridCell.index.y + i];
List <Character> enemiesList = new List <Character>();
//if the grid cells exist, get the correct grid cell to check for enemies and items
Vector3 positionToCheck = new Vector3(currentScanPosition.x, currentScanPosition.y + i, currentScanPosition.z);
cellToCheck = WorldGrid.GetTheWorldGridCellWithoutCreatingNewCells(WorldGrid.GetGridIndex(positionToCheck));
if (cellToCheck == previousCell)
{
continue;
}
else
{
previousCell = cellToCheck;
}
if (cellToCheck == null)
{
Debug.LogError("Cell to check is null...Breaking out of the function");
continue;
}
Debug.Log("Cell to check position: " + cellToCheck.worldPosition);
enemiesList = cellToCheck.character;
Debug.Log("Drawing line");
Debug.DrawLine(Vector3.zero, cellToCheck.worldPosition, Color.red);
if (enemiesList != null)
{
for (int j = 0; j < enemiesList.Count; j++)
{
if (direction > 0)
{
if (enemiesList[j].transform.position.x <= currentScanPosition.x)
{
Debug.Log("marked the enemy....Revealing pH");
if (enemiesList[j].GetComponent <CharacterMechanics>())
{
RevealpH(enemiesList[j].GetComponent <CharacterMechanics>(), ref player);
}
}
}
else
{
if (enemiesList[j].transform.position.x >= currentScanPosition.x)
{
Debug.Log("marked the enemy....revealing pH");
if (enemiesList[j].GetComponent <CharacterMechanics>())
{
RevealpH(enemiesList[j].GetComponent <CharacterMechanics>(), ref player);
}
}
}
}
}
}
}
}