private void OnGUI()
{
if (debugCostText)
{
Ray ray = MouseHook.mousehook.GetCamera().ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
Physics.Raycast(ray, out hit);
if (hit.collider != null)
{
Vector3Int hookPos = TerrainGen.GetGridPosition(hit.point);
Vector2Int tilePos = Vector2Int.zero;
tilePos.x = hookPos.x;
tilePos.y = hookPos.z;
List <Vector2Int> showHexes = TerrainGen.GetHexOffSetInRange(tilePos, 5);
Vector2Int drawPos;
string val;
foreach (Vector2Int hex in showHexes)
{
Handles.color = Color.red;
drawPos = hex + tilePos;
PathNode node = pathGrids[PathType.normal][drawPos.x, drawPos.y];
val = "" + node.cost.Value;
Handles.Label(TerrainGen.GetHexPosition(drawPos.x, drawPos.y), "" + val);
Vector3 drawEnd = TerrainGen.GetHexPosition(node.from);
if (node.from != Vector2Int.zero)
{
Vector3 angle = -MyMath.GetDirectionRatio(TerrainGen.GetHexPosition(drawPos), drawEnd);
Quaternion lookat = Quaternion.LookRotation(angle, Vector3.up);
Handles.ArrowHandleCap(0, TerrainGen.GetHexPosition(drawPos), lookat, TerrainGen.hexSize, EventType.Repaint);
}
drawEnd = TerrainGen.GetHexPosition(node.target);
if (node.target != Vector2Int.zero)
{
Handles.color = Color.blue;
Vector3 angle = -MyMath.GetDirectionRatio(TerrainGen.GetHexPosition(drawPos), drawEnd);
Quaternion lookat = Quaternion.LookRotation(angle, Vector3.up);
Vector3 drawStart = TerrainGen.GetHexPosition(drawPos);
drawStart.y += 0.01f;
Handles.ArrowHandleCap(1, drawStart, lookat, TerrainGen.hexSize, EventType.Repaint);
}
}
}
}
}
