63 lines
2.1 KiB
C#
63 lines
2.1 KiB
C#
using Microsoft.Xna.Framework;
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using System;
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using System.Linq;
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namespace Barotrauma
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{
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partial class DestructibleLevelWall : LevelWall, IDamageable
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{
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public override float Alpha
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{
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get
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{
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if (FadeOutDuration <= 0.0f || FadeOutTimer < FadeOutDuration - 1.0f) { return 1.0f; }
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return MathHelper.Clamp(FadeOutDuration - FadeOutTimer, 0.0f, 1.0f);
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}
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}
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partial void AddDamageProjSpecific(float damage, Vector2 worldPosition)
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{
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if (damage <= 0.0f) { return; }
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Vector2 particlePos = worldPosition;
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if (!Cells.Any(c => c.IsPointInside(particlePos)))
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{
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bool intersectionFound = false;
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foreach (var cell in Cells)
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{
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foreach (var edge in cell.Edges)
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{
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if (MathUtils.GetLineIntersection(worldPosition, cell.Center, edge.Point1 + cell.Translation, edge.Point2 + cell.Translation, out Vector2 intersection))
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{
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intersectionFound = true;
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particlePos = intersection;
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break;
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}
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}
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if (intersectionFound) { break; }
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}
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}
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Vector2 particleDir = particlePos - WorldPosition;
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if (particleDir.LengthSquared() > 0.0001f) { particleDir = Vector2.Normalize(particleDir); }
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int particleAmount = MathHelper.Clamp((int)damage, 1, 10);
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for (int i = 0; i < particleAmount; i++)
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{
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var particle = GameMain.ParticleManager.CreateParticle("iceshards",
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particlePos + Rand.Vector(5.0f),
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particleDir * Rand.Range(200.0f, 500.0f) + Rand.Vector(100.0f));
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}
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}
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public void SetDamage(float damage)
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{
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Damage = damage;
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if (Damage >= MaxHealth && !Destroyed)
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{
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CreateFragments();
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Destroy();
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}
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}
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}
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}
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