+ introduced "ismale"-attribute for humans

* humans can only mate with someone from the other sex
x bugfixing for Windows (FontRendering setting)
* some optimizations

Einwohner.cs

@@ -13,14 +13,16 @@ namespace vampi
             get { return this.infected; }
         }
         public static int legalSexAge = Settings.humanLegalSexAge;
-        public static int vampireConversionRate = Settings.humanVampireConversionPercent;
+        public static int vampireConversionRate = Settings.humanVampireConversionPercent;
+        public bool ismale;
 
         public Einwohner(Spielfeld sfeld)
             : base(sfeld) {
             this.typ = Typliste.EINWOHNER;
             this.maxAge = Settings.humanMaxAge;
             this.age = Program.random.Next(0, Settings.humanMaxInitAge);
-            Einwohner.count++;
+            Einwohner.count++;
+            if (Program.random.Next(0, 100) < 85) this.ismale = true; else this.ismale = false;
         }
 
         public void infect() {
@@ -54,8 +56,9 @@ namespace vampi
                 Spielfeld neighbor = this.sfeld.getNachbarfeld(i);
                 if (neighbor != null && neighbor.Sfigur != null) {
                     if (neighbor.Sfigur.Typ == Typliste.EINWOHNER) {
-                        if (neighbor.Sfigur.Age >= Einwohner.legalSexAge && (Settings.humanNormalCanReproduceWithInfected || !((Einwohner)neighbor.Sfigur).Infected)) {
+                        if (neighbor.Sfigur.Age >= Einwohner.legalSexAge && (Settings.humanNormalCanReproduceWithInfected || !((Einwohner)neighbor.Sfigur).Infected)) {
-                            mateFound = true;
+                            if (((Einwohner)neighbor.Sfigur).ismale != this.ismale)
+                                mateFound = true;
                         }
                     }
                 } else if (neighbor != null && neighbor.Sfigur == null) {

FastPixel.cs

@@ -38,6 +38,7 @@ class FastPixel {
         this._width = bitmap.Width;
         this._height = bitmap.Height;
         this.bytesPerPixel = (this._isAlpha)?4:3;
+        this.rgbValues = new byte[(this.Width * this.Height) * this.bytesPerPixel];
     }
 
     public void Lock() {
@@ -46,7 +47,6 @@ class FastPixel {
 
         Rectangle rect = new Rectangle(0, 0, this.Width, this.Height);
         this.bmpData = this.Bitmap.LockBits(rect, ImageLockMode.ReadWrite, this.Bitmap.PixelFormat);
-        this.rgbValues = new byte[(this.Width * this.Height) * this.bytesPerPixel];
         
         unsafe {
             byte* ptr= (byte*)this.bmpData.Scan0;

Output_GUI.cs

@@ -11,18 +11,19 @@ namespace vampi {
     public class Output_GUI : Output {
         const int statsHeight = 45;
         int scale = 1;
-        Form f = new Form();
+        Form f;
         FastPixel fp;
         Graphics fg;
         Bitmap field;
         Bitmap stats;
         
         public Output_GUI() {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            this.f = new Form();
             this.field = new Bitmap(Settings.size, Settings.size, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
             this.stats = new Bitmap(f.ClientSize.Width, Output_GUI.statsHeight, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
 
-            Application.EnableVisualStyles();
-            Application.SetCompatibleTextRenderingDefault(false);
             f.Text = "Vampi GUI --- ©2008 Markus Birth, FA76";
             
             // attach some events
@@ -80,7 +81,7 @@ namespace vampi {
             int mapSteps = gradientMap.GetLength(0)-1;
             double percSteps = 100/(double)mapSteps;
             int bestMatch = (int)(percent/percSteps);
-            if (percent/percSteps == Math.Floor(percent/percSteps)) return gradientMap[bestMatch];
+            if (percent/percSteps == Math.Floor(percent/percSteps)) return gradientMap[bestMatch];  // shortcut
             int curStep = (int)Math.Floor(percent/percSteps);
             if (curStep == gradientMap.GetLength(0)-1) curStep--;
             Color left = gradientMap[curStep];

Settings.cs

@@ -3,7 +3,7 @@ using System.Drawing;
 
 namespace vampi {
     public abstract class Settings {
-        public const int size = 500;
+        public const int size = 120;
         public const int coveragePercent = 77;
         public const int vampireRatio = 3;
         public const int drawEveryNthStep = 1;
@@ -19,7 +19,7 @@ namespace vampi {
 */        public static Color[] guiColorHuman = {Color.FromArgb(0, 60, 0), Color.LimeGreen};
         public static Color[] guiColorHumanInfected = {Color.FromArgb(60, 0, 60), Color.DarkMagenta};
         public static Color[] guiColorVampire = {Color.FromArgb(60, 0, 0), Color.Red};
-        public static Color guiColorEmpty = Color.Silver;
+        public static Color guiColorEmpty = Color.Wheat;
         
         public static Font guiFont = new Font("sans-serif", 8);
         public static Brush guiFontBrush = Brushes.Black;

Spielfigur.cs

@@ -1,4 +1,5 @@
-using System;
+using System;
+using System.Collections;
 
 namespace vampi
 {
@@ -6,7 +7,8 @@ namespace vampi
         protected Spielfeld sfeld;
         protected int typ;
         protected int maxAge = 80;
-        protected int age = -1;
+        protected int age = -1;
+
         public int Age {
             get { return this.age; }
         }
@@ -18,8 +20,8 @@ namespace vampi
         public Spielfigur(Spielfeld sfeld) {
             sfeld.Sfigur = this;
             this.sfeld = sfeld;
-        }
+        }
-
+
         public virtual void runStep() {
             if (this.age != -1) {
                 this.age++;
@@ -33,5 +35,4 @@ namespace vampi
             this.sfeld.Sfigur = null;
         }
     }
-
 }