36 lines
1.1 KiB
C#
36 lines
1.1 KiB
C#
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using NodeCanvas.Framework;
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using ParadoxNotion.Design;
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using UnityEngine;
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namespace NodeCanvas.Tasks.Conditions
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{
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[Name("Target In View Angle 2D")]
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[Category("GameObject")]
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[Description("Checks whether the target is in the view angle of the agent")]
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public class IsInFront2D : ConditionTask<Transform>
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{
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[RequiredField]
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public BBParameter<GameObject> checkTarget;
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[SliderField(1, 180)]
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public BBParameter<float> viewAngle = 70f;
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protected override string info {
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get { return checkTarget + " in view angle"; }
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}
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protected override bool OnCheck() {
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return Vector2.Angle((Vector2)checkTarget.value.transform.position - (Vector2)agent.position, agent.right) < viewAngle.value;
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}
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public override void OnDrawGizmosSelected() {
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if ( agent != null ) {
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Gizmos.matrix = Matrix4x4.TRS((Vector2)agent.position, agent.rotation, Vector3.one);
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Gizmos.DrawFrustum(Vector3.zero, viewAngle.value, 5, 0, 0f);
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}
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}
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}
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}
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