4f29bf24d0
Game Context was creating an empty OrbitalEntity for every planet; this was an ugly hack so I refactored it, as well as refactoring some object references to GUIDs as they should be
34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using Unity.Mathematics;
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using static Unity.Mathematics.math;
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public class Locomotion : AgentBehavior
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{
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public float2 Objective;
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private Entity _entity;
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private IAnalogBehavior _thrust;
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private IAnalogBehavior _turning;
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private const float Sensitivity = 1;
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private const float TangentSensitivity = 2;
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public Locomotion(Entity entity)
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{
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_entity = entity;
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_thrust = entity.Axes.Keys.FirstOrDefault(x => x is Thruster);
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_turning = entity.Axes.Keys.FirstOrDefault(x => x is Turning);
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}
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public override void Update(float delta)
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{
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if (_thrust != null && _turning != null)
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{
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float2 diff = Objective - _entity.Position;
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float2 tangential = _entity.Velocity - dot(normalize(diff), normalize(_entity.Velocity)) * _entity.Velocity;
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float angleDiff = _entity.Direction.AngleDiff(normalize(diff) - tangential * TangentSensitivity);
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_entity.Axes[_turning] = clamp(-angleDiff * Sensitivity, -1, 1);
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_entity.Axes[_thrust] = 1;
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}
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}
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}
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