b53e4aec8c
Converted entity materials to new fade shader Implemented visibility system Refactored per-instance entity code to run inside monobehavior on entity instances Created state machine AI for enemy ships with basic patrol and combat routines Removed legacy AI code (controller item behaviors) Added automatic trigger group assignment for matched weapons Created ship collision system Created shield VFX and colliders
44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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using System;
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using Unity.Mathematics;
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using static Unity.Mathematics.math;
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using float2 = Unity.Mathematics.float2;
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public abstract class MoveToState : BaseState
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{
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private VelocityLimit _velocityLimit;
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protected abstract float2 TargetPosition { get; }
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public float Distance { get; private set; }
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protected MoveToState(Agent agent) : base(agent)
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{
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}
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public override void Update(float delta)
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{
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var diff = TargetPosition - _agent.Ship.Position.xz;
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var dir = normalize(diff);
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Distance = length(diff);
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// We want to go top speed in the direction of our target
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var desiredVelocity = dir * _agent.TopSpeed;
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_agent.Ship.LookDirection = float3(dir.x, 0, dir.y);
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_agent.Accelerate(desiredVelocity);
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}
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}
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public class MoveToEntityState : MoveToState
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{
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public Entity TargetEntity { get; set; }
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protected override float2 TargetPosition => TargetEntity?.Position.xz ?? float2.zero;
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public MoveToEntityState(Agent agent) : base(agent) { }
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}
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public class MoveToOrbitState : MoveToState
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{
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public Guid Orbit { get; set; }
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public MoveToOrbitState(Agent agent) : base(agent) { }
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protected override float2 TargetPosition => _agent.Ship.Zone.GetOrbitPosition(Orbit);
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}
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