public override void _Draw()
{
/// TODO separate the mechanics out of the drawing
if (isMouseDragging)
{
dragRectBounds.Position = mousePressOrigin;
dragRectBounds.Size = GetLocalMousePosition() - mousePressOrigin;
DrawRect(dragRectBounds, DragRectColor, true);
}
else
{
query = new Physics2DShapeQueryParameters();
dragRectSelect.Extents = (GetGlobalMousePosition() - mousePressOrigin) / 2;
query.SetShape(dragRectSelect);
query.Transform = new Transform2D(0, (GetGlobalMousePosition() + mousePressOrigin) / 2);
var results = worldSpace.IntersectShape(query);
List <PlayerCharacter> players = new List <PlayerCharacter>();
foreach (Godot.Collections.Dictionary item in results)
{
if (item.Contains("collider"))
{
object collider = item["collider"];
if (collider.GetType() == typeof(PlayerCharacter))
{
players.Add((PlayerCharacter)collider);
}
}
}
LocalCharacterManager.SelectAllInRect(players, !Input.IsActionPressed("modify"));
}
}
public override void _Ready()
{
//Setup
worldSpace = GetWorld2d().DirectSpaceState;
query = new Physics2DShapeQueryParameters();
inputDelayTimer = (Timer)GetNode("InputDelayTimer");
mouseClickMoveTolerance = GM.MouseClickMoveTolerance;
inputDelayTimer.Start();
}
public static (float?furthestMove, float?collisionPoint) CastMotionTuple(
this Physics2DDirectSpaceState state,
Physics2DShapeQueryParameters param)
{
var motion = state.CastMotion(param);
if (motion.Count == 0)
{
return(null, null);
}
return((float)motion[0], (float)motion[1]);
}
public void OnLeftMouseClick()
{
var SpaceState = GetWorld2d().DirectSpaceState;
Vector2 MousePos = GetGlobalMousePosition();
Physics2DShapeQueryParameters Parameters = new Physics2DShapeQueryParameters();
RectangleShape2D Shape = new RectangleShape2D();
Shape.Extents = new Vector2(16, 16); // Don't hate me.
Parameters.SetShape(Shape);
Parameters.Transform = new Transform2D(0.0f, MousePos);
//Need to trace up/down and left/right based on the size of the object we are placing aka pot
var result = SpaceState.IntersectShape(Parameters);
if (result.Count == 0)
{
Node SunPotNode = SunPotScene.Instance();
Node2D SunPotNode2D = (Node2D)SunPotNode;
SunPotNode2D.Position = MousePos;
AddChild(SunPotNode2D);
}
}
public static Array <Vector2> CollideShapeGeneric(
this Physics2DDirectSpaceState state,
Physics2DShapeQueryParameters param,
int maxResults = 32)
=> new Array <Vector2>(state.CollideShape(param, maxResults));
