79 lines
2.4 KiB
C#
79 lines
2.4 KiB
C#
using FarseerPhysics;
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using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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namespace Barotrauma
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{
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class TransitionCinematic
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{
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public bool Running
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{
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get;
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private set;
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}
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public TransitionCinematic(Submarine submarine, Camera cam)
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{
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Vector2 targetPos = submarine.Position;
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if (submarine.AtEndPosition)
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{
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targetPos = Level.Loaded.EndPosition + Vector2.UnitY * 500.0f;
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}
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else if (submarine.AtStartPosition)
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{
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targetPos = Level.Loaded.StartPosition + Vector2.UnitY * 500.0f;
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}
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Running = true;
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CoroutineManager.StartCoroutine(UpdateTransitionCinematic(submarine, cam, targetPos));
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}
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private IEnumerable<object> UpdateTransitionCinematic(Submarine sub, Camera cam, Vector2 targetPos)
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{
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Character.Controlled = null;
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cam.TargetPos = Vector2.Zero;
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GameMain.LightManager.LosEnabled = false;
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Vector2 diff = targetPos - sub.Position;
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float targetSpeed = 10.0f;
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Level.Loaded.ShaftBodies[0].Enabled = false;
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Level.Loaded.ShaftBodies[1].Enabled = false;
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cam.TargetPos = Vector2.Zero;
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float duration = 5.0f;
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float timer = 0.0f;
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while (timer < duration)
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{
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cam.Zoom = Math.Max(0.2f, cam.Zoom - CoroutineManager.DeltaTime * 0.1f);
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Vector2 cameraPos = sub.Position + Submarine.HiddenSubPosition;
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cameraPos.Y = Math.Min(cameraPos.Y, ConvertUnits.ToDisplayUnits(Level.Loaded.ShaftBodies[0].Position.Y) - cam.WorldView.Height/2.0f);
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GUI.ScreenOverlayColor = Color.Lerp(Color.TransparentBlack, Color.Black, timer/duration);
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cam.Translate((cameraPos - cam.Position) * CoroutineManager.DeltaTime*10.0f);
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if (diff != Vector2.Zero)
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{
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sub.ApplyForce((Vector2.Normalize(diff) * targetSpeed - sub.Velocity) * 500.0f);
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}
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timer += CoroutineManager.DeltaTime;
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yield return CoroutineStatus.Running;
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}
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Running = false;
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yield return CoroutineStatus.Success;
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}
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}
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}
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