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(5a377a8ee) Unstable v0.9.1000.0

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This commit is contained in:
Juan Pablo Arce
2020-05-13 12:55:42 -03:00
parent b143329701
commit a1ca41aa5d
426 changed files with 14384 additions and 5708 deletions
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Barotrauma/BarotraumaClient/ClientSource/Map/Lights/LightManager.cs
+62 -197
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@@ -11,18 +11,6 @@ namespace Barotrauma.Lights
{
class LightManager
{
private const float AmbientLightUpdateInterval = 0.2f;
private const float AmbientLightFalloff = 0.8f;
/// <summary>
/// Enables a feature that makes lights inside the hull increase the brightness of the entire hull
/// and adjacent ones to some extent, if there are gaps for the lights to pass through.
/// Prevents unnaturally dark looking shadows in otherwise well-lit submarines, but disabled at least for
/// the time being because it makes the lighting behave unpredictably and may cause rooms to appear
/// excessively bright if different lighting conditions aren't tested and accounted for.
/// </summary>
private static readonly bool UseHullSpecificAmbientLight = false;
public static Entity ViewTarget { get; set; }
private float currLightMapScale;
@@ -57,7 +45,7 @@ namespace Barotrauma.Lights
public Effect LosEffect { get; private set; }
public Effect SolidColorEffect { get; private set; }
private List<LightSource> lights;
private readonly List<LightSource> lights;
public bool LosEnabled = true;
public LosMode LosMode = LosMode.Transparent;
@@ -66,13 +54,8 @@ namespace Barotrauma.Lights
public bool ObstructVision;
private Texture2D visionCircle;
private readonly Texture2D visionCircle;
private Dictionary<Hull, Color> hullAmbientLights;
private Dictionary<Hull, Color> smoothedHullAmbientLights;
private float ambientLightUpdateTimer;
public IEnumerable<LightSource> Lights
{
get { return lights; }
@@ -80,7 +63,7 @@ namespace Barotrauma.Lights
public LightManager(GraphicsDevice graphics, ContentManager content)
{
lights = new List<LightSource>();
lights = new List<LightSource>(100);
AmbientLight = new Color(20, 20, 20, 255);
@@ -114,9 +97,6 @@ namespace Barotrauma.Lights
};
}
});
hullAmbientLights = new Dictionary<Hull, Color>();
smoothedHullAmbientLights = new Dictionary<Hull, Color>();
}
private void CreateRenderTargets(GraphicsDevice graphics)
@@ -167,43 +147,12 @@ namespace Barotrauma.Lights
}
}
public void Update(float deltaTime)
{
if (UseHullSpecificAmbientLight)
{
if (ambientLightUpdateTimer > 0.0f)
{
ambientLightUpdateTimer -= deltaTime;
}
else
{
CalculateAmbientLights();
ambientLightUpdateTimer = AmbientLightUpdateInterval;
}
foreach (Hull hull in hullAmbientLights.Keys)
{
if (!smoothedHullAmbientLights.ContainsKey(hull))
{
smoothedHullAmbientLights.Add(hull, Color.TransparentBlack);
}
}
foreach (Hull hull in smoothedHullAmbientLights.Keys.ToList())
{
Color targetColor = Color.TransparentBlack;
hullAmbientLights.TryGetValue(hull, out targetColor);
smoothedHullAmbientLights[hull] = Color.Lerp(smoothedHullAmbientLights[hull], targetColor, deltaTime);
}
}
}
private List<LightSource> activeLights = new List<LightSource>(capacity: 100);
private readonly List<LightSource> activeLights = new List<LightSource>(capacity: 100);
public void UpdateLightMap(GraphicsDevice graphics, SpriteBatch spriteBatch, Camera cam, RenderTarget2D backgroundObstructor = null)
{
if (!LightingEnabled) return;
if (!LightingEnabled) { return; }
if (Math.Abs(currLightMapScale - GameMain.Config.LightMapScale) > 0.01f)
{
//lightmap scale has changed -> recreate render targets
@@ -229,7 +178,16 @@ namespace Barotrauma.Lights
light.Position = light.ParentBody.DrawPosition;
if (light.ParentSub != null) { light.Position -= light.ParentSub.DrawPosition; }
}
if (!MathUtils.CircleIntersectsRectangle(light.WorldPosition, light.LightSourceParams.TextureRange, viewRect)) { continue; }
float range = light.LightSourceParams.TextureRange;
if (light.LightSprite != null)
{
float spriteRange = Math.Max(
light.LightSprite.size.X * light.SpriteScale.X * (0.5f + Math.Abs(light.LightSprite.RelativeOrigin.X - 0.5f)),
light.LightSprite.size.Y * light.SpriteScale.Y * (0.5f + Math.Abs(light.LightSprite.RelativeOrigin.Y - 0.5f)));
range = Math.Max(spriteRange, range);
}
if (!MathUtils.CircleIntersectsRectangle(light.WorldPosition, range, viewRect)) { continue; }
activeLights.Add(light);
}
@@ -252,16 +210,14 @@ namespace Barotrauma.Lights
//draw background lights
//---------------------------------------------------------------------------------------------------
graphics.SetRenderTarget(LightMap);
graphics.Clear(Color.Black);
graphics.Clear(AmbientLight);
graphics.BlendState = BlendState.Additive;
bool backgroundSpritesDrawn = false;
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Additive, transformMatrix: spriteBatchTransform);
foreach (LightSource light in activeLights)
{
if (!light.IsBackground) { continue; }
light.DrawSprite(spriteBatch, cam);
if (light.Color.A > 0 && light.Range > 0.0f) { light.DrawLightVolume(spriteBatch, lightEffect, transform); }
backgroundSpritesDrawn = true;
}
GameMain.ParticleManager.Draw(spriteBatch, true, null, Particles.ParticleBlendState.Additive);
spriteBatch.End();
@@ -269,33 +225,34 @@ namespace Barotrauma.Lights
//draw a black rectangle on hulls to hide background lights behind subs
//---------------------------------------------------------------------------------------------------
Dictionary<Hull, Rectangle> visibleHulls = null;
if (backgroundSpritesDrawn)
if (backgroundObstructor != null)
{
if (backgroundObstructor != null)
{
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied);
spriteBatch.Draw(backgroundObstructor, new Rectangle(0, 0,
(int)(GameMain.GraphicsWidth * currLightMapScale), (int)(GameMain.GraphicsHeight * currLightMapScale)), Color.Black);
spriteBatch.End();
}
visibleHulls = GetVisibleHulls(cam);
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, transformMatrix: spriteBatchTransform);
foreach (Rectangle drawRect in visibleHulls.Values)
{
//TODO: draw some sort of smoothed rectangle
GUI.DrawRectangle(spriteBatch,
new Vector2(drawRect.X, -drawRect.Y),
new Vector2(drawRect.Width, drawRect.Height),
Color.Black, true);
}
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied);
spriteBatch.Draw(backgroundObstructor, new Rectangle(0, 0,
(int)(GameMain.GraphicsWidth * currLightMapScale), (int)(GameMain.GraphicsHeight * currLightMapScale)), Color.Black);
spriteBatch.End();
graphics.BlendState = BlendState.Additive;
}
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Opaque, transformMatrix: spriteBatchTransform);
Dictionary<Hull, Rectangle> visibleHulls = GetVisibleHulls(cam);
foreach (KeyValuePair<Hull, Rectangle> hull in visibleHulls)
{
GUI.DrawRectangle(spriteBatch,
new Vector2(hull.Value.X, -hull.Value.Y),
new Vector2(hull.Value.Width, hull.Value.Height),
hull.Key.AmbientLight == Color.TransparentBlack ? Color.Black : hull.Key.AmbientLight.Multiply(hull.Key.AmbientLight.A / 255.0f), true);
}
spriteBatch.End();
SolidColorEffect.CurrentTechnique = SolidColorEffect.Techniques["SolidColor"];
SolidColorEffect.Parameters["color"].SetValue(AmbientLight.ToVector4());
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, transformMatrix: spriteBatchTransform, effect: SolidColorEffect);
Submarine.DrawDamageable(spriteBatch, null);
spriteBatch.End();
graphics.BlendState = BlendState.Additive;
//draw the focused item and character to highlight them,
//and light sprites (done before drawing the actual light volumes so we can make characters obstruct the highlights and sprites)
//---------------------------------------------------------------------------------------------------
@@ -318,33 +275,37 @@ namespace Barotrauma.Lights
//draw characters to obstruct the highlighted items/characters and light sprites
//---------------------------------------------------------------------------------------------------
SolidColorEffect.CurrentTechnique = SolidColorEffect.Techniques["SolidColor"];
SolidColorEffect.Parameters["color"].SetValue(Color.Black.ToVector4());
SolidColorEffect.CurrentTechnique = SolidColorEffect.Techniques["SolidVertexColor"];
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, effect: SolidColorEffect, transformMatrix: spriteBatchTransform);
foreach (Character character in Character.CharacterList)
{
if (character.CurrentHull == null || !character.Enabled) continue;
if (Character.Controlled?.FocusedCharacter == character) continue;
if (character.CurrentHull == null || !character.Enabled) { continue; }
if (Character.Controlled?.FocusedCharacter == character) { continue; }
Color lightColor = character.CurrentHull.AmbientLight == Color.TransparentBlack ?
Color.Black :
character.CurrentHull.AmbientLight.Multiply(character.CurrentHull.AmbientLight.A / 255.0f).Opaque();
foreach (Limb limb in character.AnimController.Limbs)
{
if (limb.DeformSprite != null) continue;
limb.Draw(spriteBatch, cam, Color.Black);
if (limb.DeformSprite != null) { continue; }
limb.Draw(spriteBatch, cam, lightColor);
}
}
spriteBatch.End();
DeformableSprite.Effect.CurrentTechnique = DeformableSprite.Effect.Techniques["DeformShaderSolidColor"];
DeformableSprite.Effect.Parameters["solidColor"].SetValue(Color.Black.ToVector4());
DeformableSprite.Effect.CurrentTechnique = DeformableSprite.Effect.Techniques["DeformShaderSolidVertexColor"];
DeformableSprite.Effect.CurrentTechnique.Passes[0].Apply();
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, transformMatrix: spriteBatchTransform);
foreach (Character character in Character.CharacterList)
{
if (character.CurrentHull == null || !character.Enabled) continue;
if (Character.Controlled?.FocusedCharacter == character) continue;
if (character.CurrentHull == null || !character.Enabled) { continue; }
if (Character.Controlled?.FocusedCharacter == character) { continue; }
Color lightColor = character.CurrentHull.AmbientLight == Color.TransparentBlack ?
Color.Black :
character.CurrentHull.AmbientLight.Multiply(character.CurrentHull.AmbientLight.A / 255.0f).Opaque();
foreach (Limb limb in character.AnimController.Limbs)
{
if (limb.DeformSprite == null) continue;
limb.Draw(spriteBatch, cam, Color.Black);
if (limb.DeformSprite == null) { continue; }
limb.Draw(spriteBatch, cam, lightColor);
}
}
spriteBatch.End();
@@ -355,8 +316,6 @@ namespace Barotrauma.Lights
//---------------------------------------------------------------------------------------------------
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.Additive, transformMatrix: spriteBatchTransform);
GUI.DrawRectangle(spriteBatch, new Rectangle(cam.WorldView.X, -cam.WorldView.Y, cam.WorldView.Width, cam.WorldView.Height), AmbientLight, isFilled: true);
spriteBatch.Draw(LimbLightMap, new Rectangle(cam.WorldView.X, -cam.WorldView.Y, cam.WorldView.Width, cam.WorldView.Height), Color.White);
foreach (ElectricalDischarger discharger in ElectricalDischarger.List)
@@ -373,24 +332,7 @@ namespace Barotrauma.Lights
lightEffect.World = transform;
GameMain.ParticleManager.Draw(spriteBatch, false, null, Particles.ParticleBlendState.Additive);
if (UseHullSpecificAmbientLight)
{
if (visibleHulls == null)
{
visibleHulls = GetVisibleHulls(cam);
}
foreach (Hull hull in smoothedHullAmbientLights.Keys)
{
if (smoothedHullAmbientLights[hull].A < 0.01f) continue;
if (!visibleHulls.TryGetValue(hull, out Rectangle drawRect)) continue;
GUI.DrawRectangle(spriteBatch,
new Vector2(drawRect.X, -drawRect.Y),
new Vector2(hull.Rect.Width, hull.Rect.Height),
smoothedHullAmbientLights[hull], true);
}
}
if (Character.Controlled != null)
{
Vector2 haloDrawPos = Character.Controlled.DrawPosition;
@@ -592,7 +534,10 @@ namespace Barotrauma.Lights
}
}
penumbraVerts.AddRange(convexHull.PenumbraVertices);
if (convexHull.ShadowVertexCount > 0)
{
penumbraVerts.AddRange(convexHull.PenumbraVertices);
}
}
if (shadowVerts.Count > 0)
@@ -613,86 +558,6 @@ namespace Barotrauma.Lights
graphics.SetRenderTarget(null);
}
private void CalculateAmbientLights()
{
hullAmbientLights.Clear();
foreach (LightSource light in lights)
{
if (light.Color.A < 1f || light.Range < 1.0f || light.IsBackground) continue;
var newAmbientLights = AmbientLightHulls(light);
foreach (Hull hull in newAmbientLights.Keys)
{
if (hullAmbientLights.ContainsKey(hull))
{
//hull already lit by some other light source -> add the ambient lights up
hullAmbientLights[hull] = new Color(
hullAmbientLights[hull].R + newAmbientLights[hull].R,
hullAmbientLights[hull].G + newAmbientLights[hull].G,
hullAmbientLights[hull].B + newAmbientLights[hull].B,
hullAmbientLights[hull].A + newAmbientLights[hull].A);
}
else
{
hullAmbientLights.Add(hull, newAmbientLights[hull]);
}
}
}
}
/// <summary>
/// Add ambient light to the hull the lightsource is inside + all adjacent hulls connected by a gap
/// </summary>
private Dictionary<Hull, Color> AmbientLightHulls(LightSource light)
{
Dictionary<Hull, Color> hullAmbientLight = new Dictionary<Hull, Color>();
var hull = Hull.FindHull(light.WorldPosition);
if (hull == null) return hullAmbientLight;
return AmbientLightHulls(hull, hullAmbientLight, light.Color * Math.Min(light.Range / 1000.0f, 1.0f));
}
/// <summary>
/// A flood fill algorithm that adds ambient light to all hulls the starting hull is connected to
/// </summary>
private Dictionary<Hull, Color> AmbientLightHulls(Hull hull, Dictionary<Hull, Color> hullAmbientLight, Color currColor)
{
if (hullAmbientLight.ContainsKey(hull))
{
if (hullAmbientLight[hull].A > currColor.A)
return hullAmbientLight;
else
hullAmbientLight[hull] = currColor;
}
else
{
hullAmbientLight.Add(hull, currColor);
}
Color nextHullLight = currColor * AmbientLightFalloff;
//light getting too dark to notice -> no need to spread further
if (nextHullLight.A < 20) return hullAmbientLight;
//use hashset to make sure that each hull is only included once
HashSet<Hull> hulls = new HashSet<Hull>();
foreach (Gap g in hull.ConnectedGaps)
{
if (!g.IsRoomToRoom || !g.PassAmbientLight || g.Open < 0.5f) continue;
hulls.Add((g.linkedTo[0] == hull ? g.linkedTo[1] : g.linkedTo[0]) as Hull);
}
foreach (Hull h in hulls)
{
hullAmbientLight = AmbientLightHulls(h, hullAmbientLight, nextHullLight);
}
return hullAmbientLight;
}
public void ClearLights()
{
lights.Clear();