/// <summary>
/// Creates grey boxes at each point the player has clicked before, but
/// the player pawn hasn't caught up to yet.
/// </summary>
/// <param name="tilemap">The map</param>
/// <returns>The line segments to render</returns>
IEnumerable <SegmentProperties> GenerateCheckpointLines(IMap tilemap)
{
var segments = new List <SegmentProperties>();
foreach (var c in commandCheckpoints)
{
var worldSpace = GridSpaceConversion.GetWorldSpaceFromLogical(c, tilemap);
var square = LineElements.SquareSelectionSegments(worldSpace, Color.grey);
segments.AddRange(square);
}
return(segments);
}
public void LogicalTick()
{
if (currentMotionPath.Any())
{
animator.SetBool("IsMoving", true);
}
else
{
animator.SetBool("IsMoving", false);
}
while (currentMotionPath.Any())
{
var nextPosLogical = currentMotionPath.Dequeue();
if (nextPosLogical == LogicalLocation)
{
continue;
}
else
{
var nextPosWorld = GridSpaceConversion.GetWorldSpaceFromLogical(
nextPosLogical,
tilePlacedComponent.Tilemap);
float angle = 180.0f;
if (nextPosLogical.x > LogicalLocation.x)
{
angle = 90.0f;
}
else if (nextPosLogical.x < LogicalLocation.x)
{
angle = -90.0f;
}
else if (nextPosLogical.y > LogicalLocation.y)
{
angle = 0.0f;
}
logicalLocation = nextPosLogical;
gameObject.transform.localPosition = nextPosWorld;
gameObject.transform.localRotation = Quaternion.AngleAxis(angle, Vector3.back) * Quaternion.Euler(-90.0f, 0.0f, 0.0f);
break;
}
}
}
/// <summary>
/// Creates line segments from a logical-coordinate-based path
/// </summary>
/// <param name="path">The logical path</param>
/// <param name="tilemap">The map where the path originated from</param>
/// <returns>A list of segments that can be drawn</returns>
public static IEnumerable <SegmentProperties> SegmentsFromPath(LogicalPath path, IMap tilemap)
{
var points = new List <Vector3>();
foreach (var cell in path.Path)
{
var world = GridSpaceConversion.GetWorldSpaceFromLogical(cell, tilemap);
points.Add(world);
}
if (points.Count <= 1)
{
return(new List <SegmentProperties>());
}
Vector3 facingDir = Vector3.back;
const float width = 0.08f;
Color color = Color.white;
var segments = new SegmentProperties[points.Count - 1];
Vector3 lastPoint = points.First();
int segIndex = 0;
for (int n = 1; n < points.Count; ++n)
{
var point = points[n];
segments[segIndex++] = new SegmentProperties {
Start = lastPoint,
End = point,
FacingDirection = facingDir,
Style = SegmentStyle.Dashed,
Width = width,
Color = color
};
lastPoint = point;
}
return(segments);
}
/// <summary>
/// Creates a box around where the user has their mouse targeted.
/// The appears might vary depending on the validity of that location
/// </summary>
/// <param name="tilemap">The map</param>
/// <returns>The line segments to render</returns>
IEnumerable <SegmentProperties> GenerateSelectionBoxLines(IMap tilemap)
{
if (lastMouseLocationOffGrid)
{
return(new List <SegmentProperties>());
}
List <SegmentProperties> segments = new List <SegmentProperties>();
var selectedCellWorldSpace = GridSpaceConversion.GetWorldSpaceFromLogical(lastMouseLocation, tilemap);
Color boxColor = Color.white;
if (!pendingTargetActive)
{
boxColor = Color.red;
segments.AddRange(LineElements.XSegments(selectedCellWorldSpace, boxColor));
}
segments.AddRange(LineElements.SquareSelectionSegments(selectedCellWorldSpace, boxColor));
return(segments);
}