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improved handling of colors

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improved debug colors
refactoring
This commit is contained in:
rogo
2024-12-21 23:04:01 +01:00
parent 4e6b1d642c
commit 71db6513f2
7 changed files with 97 additions and 38 deletions
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20
Scenes/PerfDetails.cs Normal file
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@@ -0,0 +1,20 @@
using FOU.Scripts;
using Godot;
public partial class PerfDetails : Label
{
[Export]
public bool ShowDetails = true;
public override void _Process(double delta)
{
Text = "";
if (!ShowDetails) return;
int activeElements = 0;
foreach (Chunk c in Main.Instance.Level.GetChunks())
activeElements += c.ActiveElementsCount();
Text += $"Active Elements: {activeElements}";
}
}

56
Scripts/Chunk.cs
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@@ -34,7 +34,7 @@ public class Chunk {
activeElements = new HashSet<Element>(sizeX * sizeY); activeElements = new HashSet<Element>(sizeX * sizeY);
image = Image.Create(sizeX, sizeY, false, Image.Format.Rgb8); image = Image.CreateEmpty(sizeX, sizeY, false, Image.Format.Rgb8);
image.Fill(Colors.Black); image.Fill(Colors.Black);
} }
@@ -43,14 +43,29 @@ public class Chunk {
e.Update(); e.Update();
// apply changes: // apply changes:
foreach (Element removeElement in toRemoveElements) if (toRemoveElements.Count > 0) {
foreach (Element removeElement in toRemoveElements) {
activeElements.Remove(removeElement); activeElements.Remove(removeElement);
removeElement.ResetColor();
}
toRemoveElements.Clear(); toRemoveElements.Clear();
}
foreach (Element addElement in toAddElements) if (toAddElements.Count > 0) {
foreach (Element addElement in toAddElements) {
activeElements.Add(addElement); activeElements.Add(addElement);
addElement.SetDebugColor(Colors.Green);
}
toAddElements.Clear(); toAddElements.Clear();
} }
}
public void SetElementActive(Element e, bool active) {
if (e.GetType() == typeof(Element) && active) return;
if (active) AddToChunk(e);
else RemoveFromChunk(e);
}
public void WritePixel<T>(int x, int y, int size) { public void WritePixel<T>(int x, int y, int size) {
int halfsize = size/2; int halfsize = size/2;
@@ -63,20 +78,21 @@ public class Chunk {
int Y = Mathf.Clamp(y + j, 0, sizeY-1); int Y = Mathf.Clamp(y + j, 0, sizeY-1);
object o = Activator.CreateInstance(type, X, Y, this); object o = Activator.CreateInstance(type, X, Y, this);
if (Elements[X,Y].GetType() != type) { // check if not empty:
if (Elements[X,Y].GetType() != typeof(Element)) {
return;
}
// if (Elements[X,Y].GetType() != type) {
Elements[X, Y].Chunk.RemoveFromChunk(Elements[X, Y]);
Elements[X, Y] = o as Element; Elements[X, Y] = o as Element;
Elements[X, Y].Active = true; Elements[X, Y].Active = true;
} // }
} }
} }
} }
public void SetElementActive(Element e, bool active) { public int ActiveElementsCount() {
if (active) toAddElements.Add(e);
else toRemoveElements.Remove(e);
}
public int ActiveElemetnsCount() {
return activeElements.Count; return activeElements.Count;
} }
@@ -124,6 +140,12 @@ public class Chunk {
GD.PrintErr("Trying to swap null"); GD.PrintErr("Trying to swap null");
return; return;
} }
if (what.Chunk != swapTo.Chunk) {
what.Chunk.RemoveFromChunk(what);
swapTo.Chunk.AddToChunk(what);
}
Element temp = new Element(what); Element temp = new Element(what);
what.Position = swapTo.Position; what.Position = swapTo.Position;
@@ -137,4 +159,16 @@ public class Chunk {
what.Active = true; what.Active = true;
swapTo.Active = true; swapTo.Active = true;
} }
public override string ToString() {
return $"Chunk {Index}";
}
private void RemoveFromChunk(Element e) {
toRemoveElements.Add(e);
}
private void AddToChunk(Element e) {
toAddElements.Add(e);
}
} }

2
Scripts/Elements/Dirt.cs
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@@ -5,7 +5,7 @@ namespace FOU.Scripts.Elements;
public class Dirt : Solid { public class Dirt : Solid {
public Dirt(int x, int y, ref Chunk chunk) : base(x, y, ref chunk) { public Dirt(int x, int y, ref Chunk chunk) : base(x, y, ref chunk) {
Color = AddColorVariance(Colors.Brown); color = AddColorVariance(Colors.Brown);
Density = 10; Density = 10;
DiffuseSpeed = 50; DiffuseSpeed = 50;
} }

41
Scripts/Elements/Element.cs
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@@ -3,35 +3,35 @@
namespace FOU.Scripts.Elements; namespace FOU.Scripts.Elements;
public class Element { public class Element {
public Color Color = Colors.Black;
public Vector2I Position;
public Chunk Chunk; public Chunk Chunk;
public int Density; public Vector2I Position;
public int LastUpdate = -1;
public int LastMove = 0;
public int DiffuseSpeed = 10; protected int Density;
public const int MAX_DIFFUSE_SPEED = 100; protected int DiffuseSpeed = 10;
public const int STEPS_UNTIL_INACTIVE = 500; protected Color color = Colors.Black;
protected const int MAX_DIFFUSE_SPEED = 100;
protected const int STEPS_UNTIL_INACTIVE = 500;
protected const float MAX_COLOR_VARIANCE = 0.1f; protected const float MAX_COLOR_VARIANCE = 0.1f;
protected static readonly Vector2I VERTICAL_OPPOSITE = new Vector2I(-1, 1); protected static readonly Vector2I VERTICAL_OPPOSITE = new Vector2I(-1, 1);
protected int lastMove = 0;
private bool active = false; private bool active = false;
private int lastUpdate = -1;
private Color originalColor; private Color originalColor;
public Element(Element e) { public Element(Element e) {
Position = e.Position; Position = e.Position;
Chunk = e.Chunk; Chunk = e.Chunk;
LastMove = Engine.GetFramesDrawn(); lastMove = Engine.GetFramesDrawn();
} }
public Element(int x, int y, Chunk chunk) { public Element(int x, int y, Chunk chunk) {
Position.X = x; Position.X = x;
Position.Y = y; Position.Y = y;
Chunk = chunk; Chunk = chunk;
LastMove = Engine.GetFramesDrawn(); lastMove = Engine.GetFramesDrawn();
Active = false; Active = false;
} }
@@ -42,10 +42,12 @@ public class Element {
active = value; active = value;
Chunk.SetElementActive(this, value); Chunk.SetElementActive(this, value);
SetDebugColors(value); // SetDebugColor(value, new Color(0.2f, 0.2f, 0.2f));
} }
} }
public Color Color => color;
/// <summary> /// <summary>
/// base update method, checks if anything is to do at all /// base update method, checks if anything is to do at all
/// </summary> /// </summary>
@@ -54,8 +56,8 @@ public class Element {
public virtual bool Update() { public virtual bool Update() {
if (!Active) return false; if (!Active) return false;
if (LastUpdate == Engine.GetFramesDrawn()) return false; // already updated this frame if (lastUpdate == Engine.GetFramesDrawn()) return false; // already updated this frame
LastUpdate = Engine.GetFramesDrawn(); lastUpdate = Engine.GetFramesDrawn();
return true; return true;
} }
@@ -99,10 +101,13 @@ public class Element {
return c; return c;
} }
private void SetDebugColors(bool isActive) { public void ResetColor() {
if (isActive) color = originalColor;
Color = originalColor; }
else if (Main.Instance.DebugVisualization)
Color = new Color(0.2f, 0.2f, 0.2f); public void SetDebugColor(Color color) {
if (!Main.Instance.DebugVisualization) return;
this.color = color;
} }
} }

2
Scripts/Elements/Liquid.cs
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@@ -9,7 +9,7 @@ public abstract class Liquid : Element {
public override bool Update() { public override bool Update() {
if (!base.Update()) return false; if (!base.Update()) return false;
if (LastMove + STEPS_UNTIL_INACTIVE < Engine.GetFramesDrawn()) Active = false; if (lastMove + STEPS_UNTIL_INACTIVE < Engine.GetFramesDrawn()) Active = false;
Tick(); Tick();

2
Scripts/Elements/Solid.cs
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@@ -7,7 +7,7 @@ public abstract class Solid : Element {
public override bool Update() { public override bool Update() {
if (!base.Update()) return false; if (!base.Update()) return false;
if (LastMove + STEPS_UNTIL_INACTIVE < Engine.GetFramesDrawn()) Active = false; if (lastMove + STEPS_UNTIL_INACTIVE < Engine.GetFramesDrawn()) Active = false;
Tick(); Tick();

2
Scripts/Elements/Water.cs
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@@ -5,7 +5,7 @@ namespace FOU.Scripts.Elements;
public class Water : Liquid { public class Water : Liquid {
public Water(int x, int y, ref Chunk chunk) : base(x, y, ref chunk) { public Water(int x, int y, ref Chunk chunk) : base(x, y, ref chunk) {
Color = AddColorVariance(Colors.Blue); color = AddColorVariance(Colors.Blue);
Density = 1; Density = 1;
} }