43 lines
2.0 KiB
C#
43 lines
2.0 KiB
C#
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using UnityEngine;
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using BehaviorDesigner.Runtime.Tasks;
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using Tooltip = BehaviorDesigner.Runtime.Tasks.TooltipAttribute;
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using HelpURL = BehaviorDesigner.Runtime.Tasks.HelpURLAttribute;
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namespace BehaviorDesigner.Runtime.Formations.Tasks
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{
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[TaskCategory("Formations")]
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[TaskDescription("Arrange the group in a tactical diamond shape.")]
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[TaskIcon("Assets/Behavior Designer Formations/Editor/Icons/{SkinColor}DiamondIcon.png")]
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[HelpURL("https://www.opsive.com/support/documentation/behavior-designer-formations-pack/")]
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public class Diamond : NavMeshFormationGroup
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{
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[Tooltip("The separation between agents")]
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public SharedVector2 separation = new Vector2(2, 2);
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[Tooltip("Should the back agents have a left and right offset?")]
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public SharedBool backPositionOffset = false;
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protected override Vector3 TargetPosition(int index, float zLookAhead)
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{
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Vector3 targetPos;
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var leaderTransform = leader.Value == null ? transform : leader.Value.transform;
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if (index < 3) { // form the diamond part
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targetPos = leaderTransform.TransformPoint(separation.Value.x * (index % 2 == 0 ? -1 : 1), 0, -separation.Value.y + zLookAhead);
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} else { // form the back of the diamond. This is a tactical diamond so it is made for agents to cover themselves down hallways.
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if (backPositionOffset.Value) {
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targetPos = leaderTransform.TransformPoint(separation.Value.x * (index % 2 == 0 ? -0.5f : 0.5f), 0, -separation.Value.y * (((index - 1) / 2) + 1) + zLookAhead);
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} else {
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targetPos = leaderTransform.TransformPoint(0, 0, -separation.Value.y * (index - 1) + zLookAhead);
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}
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}
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return targetPos;
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}
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public override void OnReset()
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{
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base.OnReset();
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separation = new Vector2(2, 2);
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backPositionOffset = false;
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}
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}
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}
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