117 lines
4.8 KiB
C#
117 lines
4.8 KiB
C#
using Barotrauma.Lights;
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using Microsoft.Xna.Framework;
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using System.Collections.Generic;
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namespace Barotrauma
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{
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partial class Explosion
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{
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partial void ExplodeProjSpecific(Vector2 worldPosition, Hull hull)
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{
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if (shockwave)
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{
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GameMain.ParticleManager.CreateParticle("shockwave", worldPosition,
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Vector2.Zero, 0.0f, hull);
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}
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hull ??= Hull.FindHull(worldPosition, useWorldCoordinates: true);
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bool underwater = hull == null || worldPosition.Y < hull.WorldSurface;
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if (underwater && underwaterBubble)
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{
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var underwaterExplosion = GameMain.ParticleManager.CreateParticle("underwaterexplosion", worldPosition, Vector2.Zero, 0.0f, hull);
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if (underwaterExplosion != null)
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{
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underwaterExplosion.Size *= MathHelper.Clamp(Attack.Range / 150.0f, 0.5f, 10.0f);
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underwaterExplosion.StartDelay = 0.0f;
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}
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}
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for (int i = 0; i < Attack.Range * 0.1f; i++)
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{
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if (!underwater)
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{
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float particleSpeed = Rand.Range(0.0f, 1.0f);
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particleSpeed = particleSpeed * particleSpeed * Attack.Range;
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if (flames)
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{
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float particleScale = MathHelper.Clamp(Attack.Range * 0.0025f, 0.5f, 2.0f);
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var flameParticle = GameMain.ParticleManager.CreateParticle("explosionfire",
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ClampParticlePos(worldPosition + Rand.Vector((float)System.Math.Sqrt(Rand.Range(0.0f, Attack.Range))), hull),
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Rand.Vector(Rand.Range(0.0f, particleSpeed)), 0.0f, hull);
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if (flameParticle != null) flameParticle.Size *= particleScale;
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}
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if (smoke)
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{
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GameMain.ParticleManager.CreateParticle(Rand.Range(0.0f, 1.0f) < 0.5f ? "explosionsmoke" : "smoke",
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ClampParticlePos(worldPosition + Rand.Vector((float)System.Math.Sqrt(Rand.Range(0.0f, Attack.Range))), hull),
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Rand.Vector(Rand.Range(0.0f, particleSpeed)), 0.0f, hull);
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}
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}
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else if (underwaterBubble)
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{
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Vector2 bubblePos = Rand.Vector(Rand.Range(0.0f, Attack.Range * 0.5f));
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GameMain.ParticleManager.CreateParticle("risingbubbles", worldPosition + bubblePos,
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Vector2.Zero, 0.0f, hull);
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if (i < Attack.Range * 0.02f)
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{
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var underwaterExplosion = GameMain.ParticleManager.CreateParticle("underwaterexplosion", worldPosition + bubblePos,
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Vector2.Zero, 0.0f, hull);
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if (underwaterExplosion != null)
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{
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underwaterExplosion.Size *= MathHelper.Clamp(Attack.Range / 300.0f, 0.5f, 2.0f) * Rand.Range(0.8f, 1.2f);
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}
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}
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}
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if (sparks)
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{
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GameMain.ParticleManager.CreateParticle("spark", worldPosition,
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Rand.Vector(Rand.Range(1200.0f, 2400.0f)), 0.0f, hull);
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}
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}
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if (flash)
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{
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float displayRange = flashRange ?? Attack.Range;
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if (displayRange < 0.1f) { return; }
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var light = new LightSource(worldPosition, displayRange, flashColor, null);
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CoroutineManager.StartCoroutine(DimLight(light));
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}
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}
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private Vector2 ClampParticlePos(Vector2 particlePos, Hull hull)
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{
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if (hull == null) return particlePos;
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return new Vector2(
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MathHelper.Clamp(particlePos.X, hull.WorldRect.X, hull.WorldRect.Right),
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MathHelper.Clamp(particlePos.Y, hull.WorldRect.Y - hull.WorldRect.Height, hull.WorldRect.Y));
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}
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private IEnumerable<object> DimLight(LightSource light)
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{
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float currBrightness = 1.0f;
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float startRange = light.Range;
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while (light.Color.A > 0.0f && flashDuration > 0.0f)
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{
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light.Color = new Color(light.Color.R, light.Color.G, light.Color.B, currBrightness);
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currBrightness -= (1.0f / flashDuration) * CoroutineManager.DeltaTime;
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yield return CoroutineStatus.Running;
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}
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light.Remove();
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yield return CoroutineStatus.Success;
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}
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static partial void PlayTinnitusProjSpecific(float volume) => SoundPlayer.PlaySound("tinnitus", volume: volume);
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}
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}
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