71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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public class SimpleAI : MonoBehaviour
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{
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public Unit[] aiUnits;
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public Flag playerFlag;
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public Transform aiBase;
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float decisionTimer;
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const float DecisionInterval = 0.5f;
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const float RandomOffset = 1.5f;
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void Update()
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{
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decisionTimer -= Time.deltaTime;
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if (decisionTimer <= 0)
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{
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MakeDecisions();
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decisionTimer = DecisionInterval;
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}
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}
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void MakeDecisions()
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{
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if (playerFlag == null || aiBase == null) return;
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for (int i = 0; i < aiUnits.Length; i++)
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{
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var unit = aiUnits[i];
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if (unit == null || unit.isTaggedOut) continue;
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Vector2 target;
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if (unit.hasFlag)
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{
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// Has flag - return to base
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target = aiBase.position;
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}
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else if (playerFlag.carriedBy != null && playerFlag.carriedBy.team == Unit.Team.Enemy)
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{
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// Friendly unit has flag - escort or find something else to do
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// For now, just patrol near own base
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target = (Vector2)aiBase.position + Random.insideUnitCircle * 5f;
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}
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else if (playerFlag.carriedBy != null)
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{
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// Player has our flag - chase the carrier
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target = playerFlag.carriedBy.transform.position;
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}
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else
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{
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// Flag is at home or dropped - go for it
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target = playerFlag.transform.position;
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}
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// Add slight randomness to prevent all units clumping
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Vector2 randomOffset = Random.insideUnitCircle * RandomOffset;
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// Offset based on unit index for some spread
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float angle = (i / (float)aiUnits.Length) * Mathf.PI * 2f;
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Vector2 spreadOffset = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * 1f;
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Vector2 finalTarget = target + randomOffset * 0.5f + spreadOffset;
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// Simple route: straight line to target
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unit.SetRoute(new List<Vector2> { finalTarget });
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}
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}
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}
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