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Walls have an additional background sprite below the destructible sprite, separate parameters for rgb and alpha lerping in the damage shader

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This commit is contained in:
Regalis
2016-09-19 21:51:37 +03:00
parent b24359464b
commit f8368f464a
11 changed files with 348 additions and 215 deletions
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110
Subsurface/Source/Map/Structure.cs
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@@ -43,7 +43,7 @@ namespace Barotrauma
class Structure : MapEntity, IDamageable
{
public static int wallSectionSize = 100;
public static int wallSectionSize = 96;
public static List<Structure> WallList = new List<Structure>();
List<ConvexHull> convexHulls;
@@ -105,6 +105,30 @@ namespace Barotrauma
get { return prefab.MaxHealth; }
}
public override bool DrawBelowWater
{
get
{
return base.DrawBelowWater || prefab.BackgroundSprite != null;
}
}
public override bool DrawOverWater
{
get
{
return !DrawDamageEffect;
}
}
public override bool DrawDamageEffect
{
get
{
return prefab.HasBody;
}
}
public override Rectangle Rect
{
get
@@ -371,12 +395,19 @@ namespace Barotrauma
public override void Draw(SpriteBatch spriteBatch, bool editing, bool back = true)
{
if (prefab.sprite == null) return;
Draw(spriteBatch, editing, back, null);
}
public override void DrawDamage(SpriteBatch spriteBatch, Effect damageEffect)
{
Draw(spriteBatch, false, false, damageEffect);
}
private static float prevCutoff;
public void Draw(SpriteBatch spriteBatch, bool editing, bool back = true, Effect damageEffect = null)
private void Draw(SpriteBatch spriteBatch, bool editing, bool back = true, Effect damageEffect = null)
{
if (prefab.sprite == null) return;
@@ -389,69 +420,48 @@ namespace Barotrauma
}
Vector2 drawOffset = Submarine == null ? Vector2.Zero : Submarine.DrawPosition;
if (sections.Length == 1)
{
prefab.sprite.DrawTiled(spriteBatch, new Vector2(rect.X + drawOffset.X, -(rect.Y + drawOffset.Y)), new Vector2(rect.Width, rect.Height), Vector2.Zero, color, Point.Zero);
return;
}
foreach (WallSection s in sections)
if (back && damageEffect == null)
{
if (damageEffect != null)
if (prefab.BackgroundSprite != null)
{
float newCutoff = Math.Min((s.damage / prefab.MaxHealth)*0.5f - 0.2f, 0.1f);
if (Math.Abs(newCutoff - prevCutoff) > 0.01f)
prefab.BackgroundSprite.DrawTiled(
spriteBatch,
new Vector2(rect.X + drawOffset.X, -(rect.Y + drawOffset.Y)),
new Vector2(rect.Width, rect.Height),
Vector2.Zero, color, Point.Zero);
}
}
if (back == prefab.sprite.Depth > 0.5f || editing)
{
foreach (WallSection s in sections)
{
if (damageEffect != null)
{
damageEffect.Parameters["cutoff"].SetValue(newCutoff);
float newCutoff = Math.Min((s.damage / prefab.MaxHealth), 0.65f);
damageEffect.CurrentTechnique.Passes[0].Apply();
if (Math.Abs(newCutoff - prevCutoff) > 0.01f)
{
damageEffect.Parameters["aCutoff"].SetValue(newCutoff);
damageEffect.Parameters["cCutoff"].SetValue(newCutoff*1.2f);
prevCutoff = newCutoff;
damageEffect.CurrentTechnique.Passes[0].Apply();
prevCutoff = newCutoff;
}
}
}
Point offset = new Point(Math.Abs(rect.Location.X - s.rect.Location.X), Math.Abs(rect.Location.Y - s.rect.Location.Y));
if (sections.Length != 1)
Point offset = new Point(Math.Abs(rect.Location.X - s.rect.Location.X), Math.Abs(rect.Location.Y - s.rect.Location.Y));
prefab.sprite.DrawTiled(spriteBatch, new Vector2(s.rect.X + drawOffset.X, -(s.rect.Y + drawOffset.Y)), new Vector2(s.rect.Width, s.rect.Height), Vector2.Zero, color, offset);
if (s.isHighLighted)
{
GUI.DrawRectangle(spriteBatch,
new Vector2(s.rect.X + drawOffset.X, -(s.rect.Y + drawOffset.Y)), new Vector2(s.rect.Width, s.rect.Height),
new Color((s.damage / prefab.MaxHealth), 1.0f - (s.damage / prefab.MaxHealth), 0.0f, 1.0f), true);
s.isHighLighted = false;
}
s.isHighLighted = false;
//if (s.damage < 0.01f) continue;
//GUI.DrawRectangle(spriteBatch,
// new Vector2(s.rect.X + drawOffset.X, -(s.rect.Y + drawOffset.Y)), new Vector2(s.rect.Width, s.rect.Height),
// Color.Black * (s.damage / prefab.MaxHealth), true);
}
/*
if(_convexHulls == null) return;
var rand = new Random(32434324);
foreach (var hull in _convexHulls)
{
if (sections.Count(x => x.hull == hull) <= 1)
continue;
var col = new Color((int) (255 * rand.NextDouble()), (int)(255 * rand.NextDouble()), (int)(255 * rand.NextDouble()), 255);
GUI.DrawRectangle(spriteBatch,new Vector2 (hull.BoundingBox.X + drawOffset.X, -(hull.BoundingBox.Y + drawOffset.Y)), new Vector2(hull.BoundingBox.Width, hull.BoundingBox.Height),col,true );
}*/
}
private bool OnWallCollision(Fixture f1, Fixture f2, Contact contact)
{
//Structure structure = f1.Body.UserData as Structure;
//if (f2.Body.UserData as Item != null)
//{
// if (prefab.IsPlatform || prefab.StairDirection != Direction.None) return false;
//}
if (prefab.IsPlatform)
{
Limb limb;