diff --git a/errors.h b/errors.h
index 5fc671ce..4ff652ad 100644
--- a/errors.h
+++ b/errors.h
@@ -42,3 +42,13 @@ void Error_function(int error_code, const char *filename, int line_number, const
 /// - If the error code is 0, just do a red screen flash and resume.
 /// - If the error code is non-zero, abort the program.
 #define Error(n) Error_function(n, __FILE__,__LINE__,__func__)
+
+/// Helper function used by the macro ::Warning
+void Warning_function(const char *message, const char *filename, int line_number, const char *function_name);
+
+///
+/// Report a run-time abnormal condition : It will print to standard output
+/// some information about the calling function, and then resume silently.
+/// This is most useful in debugger so you can put a breakpoint on
+/// ::Warning_function and examine the stack trace.
+#define Warning(msg) Warning_function(msg, __FILE__,__LINE__,__func__)
\ No newline at end of file
diff --git a/factory.c b/factory.c
index 1ea41986..f17c3b87 100644
--- a/factory.c
+++ b/factory.c
@@ -488,9 +488,6 @@ int L_GetTransColor(lua_State* L)
   return 1;
 }
 
-
-
-
 int L_InputBox(lua_State* L)
 {
   const int max_settings = 9;
@@ -574,7 +571,6 @@ int L_InputBox(lua_State* L)
   if (max_label_length>25)
     max_label_length=25;
 
-  Hide_cursor();
   Open_window(115+max_label_length*8,44+nb_settings*17,window_caption);
 
   // OK
@@ -603,7 +599,7 @@ int L_InputBox(lua_State* L)
       // Numeric input field
       Window_set_input_button(12+max_label_length*8+21, 20+setting*17,7);
       // Print editable value
-      Dec2str(current_value[setting],str,decimal_places[setting]);
+      Sprint_double(str,current_value[setting],decimal_places[setting],7);
       Print_in_window_limited(12+max_label_length*8+23, 22+setting*17, str, 7,MC_Black,MC_Light);
       //
       control[Window_nb_buttons] = CONTROL_INPUT | setting;
@@ -636,7 +632,8 @@ int L_InputBox(lua_State* L)
           break;
           
         case CONTROL_INPUT:
-          Dec2str(current_value[setting],str,decimal_places[setting]);
+
+          Sprint_double(str,current_value[setting],decimal_places[setting],0);
           Readline_ex(12+max_label_length*8+23, 22+setting*17,str,7,40,3,decimal_places[setting]);
           current_value[setting]=atof(str);
 
@@ -644,9 +641,8 @@ int L_InputBox(lua_State* L)
             current_value[setting] = min_value[setting];
           else if (current_value[setting] > max_value[setting])
             current_value[setting] = max_value[setting];
-          Hide_cursor();
           // Print editable value
-          Dec2str(current_value[setting],str,decimal_places[setting]);
+          Sprint_double(str,current_value[setting],decimal_places[setting],7);
           Print_in_window_limited(12+max_label_length*8+23, 22+setting*17, str, 7,MC_Black,MC_Light);
           //
           Display_cursor();
@@ -662,7 +658,7 @@ int L_InputBox(lua_State* L)
               
             Hide_cursor();
             // Print editable value
-            Dec2str(current_value[setting],str,decimal_places[setting]);
+            Sprint_double(str,current_value[setting],decimal_places[setting],7);
             Print_in_window_limited(12+max_label_length*8+23, 22+setting*17, str, 7,MC_Black,MC_Light);
             //
             Display_cursor();
@@ -678,7 +674,7 @@ int L_InputBox(lua_State* L)
             
             Hide_cursor();
             // Print editable value
-            Dec2str(current_value[setting],str,decimal_places[setting]);
+            Sprint_double(str,current_value[setting],decimal_places[setting],7);
             Print_in_window_limited(12+max_label_length*8+23, 22+setting*17, str, 7,MC_Black,MC_Light);
             //
             Display_cursor();
@@ -695,7 +691,6 @@ int L_InputBox(lua_State* L)
     }
   }
   
-  Hide_cursor();
   Close_window();
   Cursor_shape=CURSOR_SHAPE_HOURGLASS;
   Display_cursor();
diff --git a/main.c b/main.c
index 6f5a12df..aea6c6b4 100644
--- a/main.c
+++ b/main.c
@@ -110,6 +110,12 @@ void Display_syntax(void)
   }
 }
 
+// ---------------------------- Sortie impromptue ----------------------------
+void Warning_function(const char *message, const char *filename, int line_number, const char *function_name)
+{
+  printf("Warning in file %s, line %d, function %s : %s\n", filename, line_number, function_name, message);
+}
+
 
 // ---------------------------- Sortie impromptue ----------------------------
 void Error_function(int error_code, const char *filename, int line_number, const char *function_name)
diff --git a/readline.c b/readline.c
index 0c9c0759..936549e0 100644
--- a/readline.c
+++ b/readline.c
@@ -152,7 +152,10 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
   else if (input_type==1)
     snprintf(str,10,"%d",atoi(str)); // On tasse la chaine à gauche
   else if (input_type==3)
-    sprintf(str,"%.*f",decimal_places, atof(str)); // On tasse la chaine à gauche
+  {
+    //  Nothing. The caller should have used Sprint_double, with min_positions
+    //  at zero, so there's no spaces on the left and no useless 0s on the right.
+  }
 
   Wait_end_of_click();
   Keyboard_click_allowed = 0;
@@ -169,7 +172,7 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
 
   size=strlen(str);
   position=(size<max_size)? size:size-1;
-  if (position-offset>visible_size)
+  if (position-offset>=visible_size)
     offset=position-visible_size+1;
   // Formatage d'une partie de la chaine (si trop longue pour tenir)
   strncpy(display_string, str + offset, visible_size);
@@ -247,7 +250,7 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
             if ((position<size) && (position<max_size-1))
             {
               position=(size<max_size)?size:size-1;
-              if (position-offset>visible_size)
+              if (position-offset>=visible_size)
                 offset=position-visible_size+1;
               goto affichage;
             }
@@ -359,35 +362,9 @@ affichage:
   else if (input_type==3)
   {
     double value;
-    int i;
-    unsigned int str_length;
-
-    value = atof(str);
-
-    // Remove extraneous decimal places:
-    // From number
-    value = Fround(value, decimal_places);
-
-    // From display
-    sprintf(str,"%.*f",decimal_places, atof(str));
-    // Remove extraneous zeroes
-    /*
-    for (i=0; i<size; i++)
-    {
-      if (str[i]=='.')
-      {
-        int j;
-        
-        for (j=0; i+j<size && j<decimal_places && str[i+j]!='.'; j++)
-        {
-          // advance
-        }
-        str[i+j]='\0';
-        size = i+j;
-        break; // end of process
-      }
-    }
-    */
+    // Discard extra digits
+    value = Fround(atof(str), decimal_places);
+    Sprint_double(str,value,decimal_places,visible_size);
     // Recompute updated size
     size = strlen(str);
     
@@ -405,3 +382,53 @@ affichage:
 
   return (input_key==SDLK_RETURN || Mouse_K != 0);
 }
+
+void Sprint_double(char *str, double value, byte decimal_places, byte min_positions)
+{
+  int i;
+  int length;
+  
+  sprintf(str,"%.*f",decimal_places, value);
+  length=strlen(str);
+
+  for (i=0; i<length; i++)
+  {
+    if (str[i]=='.')
+    {
+      // Remove extraneous zeroes
+      char * decimals = str+i+1;
+      int j;
+      
+      for (j=strlen(decimals)-1; j >= 0 && decimals[j]=='0'; j--)
+      {
+          decimals[j] = '\0';
+      }
+      // If all decimals were removed, remove the dot too
+      if (str[i+1]=='\0')
+        str[i]='\0';
+      
+      // Update string length
+      length=strlen(str);
+      
+      // Ends the parent loop
+      break; 
+    }
+  }
+  
+  // Now try add spaces at beginning
+  if (length<min_positions)
+  {
+    int offset = min_positions - length;
+    
+    // Move the string to the right
+    for (i=0; i<=length; i++)
+    {
+      str[length+offset-i] = str[length-i];
+    }
+    // Replace the N first characters by spaces
+    for (i=0; i<offset; i++)
+    {
+      str[i] = ' ';
+    }
+  }
+}
diff --git a/readline.h b/readline.h
index 374b45d1..af7e1e62 100644
--- a/readline.h
+++ b/readline.h
@@ -45,3 +45,11 @@ byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type
 /// @param decimal_places Number of decimal places (used only with decimal type)
 /// @return             0 if user cancelled (esc), 1 if accepted (return)
 byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_size, byte input_type, byte decimal_places);
+
+///
+/// Converts a double to string.
+/// @param str            Target string, should be pre-allocated and at least 40 characters, to be safe.
+/// @param value          The number to convert
+/// @param decimal_places Number of decimal places to keep. 15 seems the maximum.
+/// @param min_positions  Minimum number of characters: Will pad spaces on the left to meet this minimum.
+void Sprint_double(char *str, double value, byte decimal_places, byte min_positions);
diff --git a/scripts/aafilter.lua b/scripts/_tst_AAFilter.lua
similarity index 100%
rename from scripts/aafilter.lua
rename to scripts/_tst_AAFilter.lua
diff --git a/scripts/test.lua b/scripts/_tst_GradientBrush.lua
similarity index 100%
rename from scripts/test.lua
rename to scripts/_tst_GradientBrush.lua
diff --git a/scripts/settings.lua b/scripts/_tst_Settings.lua
similarity index 84%
rename from scripts/settings.lua
rename to scripts/_tst_Settings.lua
index 3477d38e..72f651b2 100644
--- a/scripts/settings.lua
+++ b/scripts/_tst_Settings.lua
@@ -13,8 +13,8 @@ messagebox(
 
 
 ok, w, h = inputbox("Modify brush",
-  "Width",  w, -100.0,100.0, 0,
-  "Height", h, -200.0,100.0, 0,
+  "Width",  w, -900.0,900.0, 3,
+  "Height", h, -900.0,900.0, 4,
   "X Flip", 0, 0, 1,  0,
   "Y Flip", 0, 0, 1,  0
 );
diff --git a/scripts/dawnbringer1.lua b/scripts/bru_db_Amigaball.lua
similarity index 60%
rename from scripts/dawnbringer1.lua
rename to scripts/bru_db_Amigaball.lua
index a1307d02..d7f93371 100644
--- a/scripts/dawnbringer1.lua
+++ b/scripts/bru_db_Amigaball.lua
@@ -1,35 +1,13 @@
--- Picture scene: Amigaball
--- by Richard Fhager, code adopted
--- from Evalion
+--BRUSH Scene: Amigaball 1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
 
-w = 256
-h = 256
-
-setpicturesize(w,h)
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+--http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
 
 
--- Set Amiga Palette
 
-colors = {}
-
-for c = 0, 63, 1 do
- colors[c+1] = {c*4,0,0}
-end
-
-for c = 0, 63, 1 do
- colors[c+65] = {255,c*4,c*4}
-end
-
-for c = 0, 63, 1 do
- colors[c+129] = {255-c*4,255-c*4,255-c*4}
-end
-
-for c = 1, #colors, 1 do
- setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
-end
-
-
--- Make Amiga ball
+w, h = getbrushsize()
 
 for y = 0, h - 1, 1 do
   for x = 0, w - 1, 1 do
@@ -58,9 +36,7 @@ for y = 0, h - 1, 1 do
    g = V + SPEC1 + SPEC2
    b = V + SPEC1 + SPEC2
 
-   c = matchcolor(r,g,b)
- 
-   putpicturepixel(x, y, c);
+   putbrushpixel(x, y, matchcolor(r,g,b));
 
   end
 end
diff --git a/scripts/bru_db_ColorSphere.lua b/scripts/bru_db_ColorSphere.lua
new file mode 100644
index 00000000..d5447382
--- /dev/null
+++ b/scripts/bru_db_ColorSphere.lua
@@ -0,0 +1,31 @@
+--BRUSH Scene: Sphere of pencolor v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+--http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+w, h = getbrushsize()
+
+rp,gp,bp = getcolor(getforecolor())
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+   -- Fractionalize image dimensions
+   ox = x / w;
+   oy = y / h;
+
+   -- Sphere
+   X = 0.5; Y = 0.5; Rd = 0.5 
+   a = math.sqrt(math.max(0,Rd*Rd - ((X-ox)*(X-ox)+(Y-oy)*(Y-oy)))) * 1/Rd
+  
+   r = rp * a
+   g = gp * a
+   b = bp * a
+
+   putbrushpixel(x, y, matchcolor(r,g,b));
+
+  end
+end
diff --git a/scripts/bru_db_FindAA.lua b/scripts/bru_db_FindAA.lua
new file mode 100644
index 00000000..46719e8b
--- /dev/null
+++ b/scripts/bru_db_FindAA.lua
@@ -0,0 +1,94 @@
+--BRUSH: Find AA-colors from pencolors
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+cellw = 8
+cellh = 4
+colors = 256
+
+setbrushsize(cellw * 3, cellh * 3)
+
+
+--
+function makePalList(cols)
+ pal = {}
+ for n = 0, cols-1, 1 do
+   r,g,b = getcolor(n)
+   pal[n+1] = {r,g,b}
+ end
+ return pal
+end
+--
+
+--
+function getBestPalMatchHYBRID(rgb,pal,briweight)
+ local diff,diffC,diffB,best,bestcol,cols,n,c,r,g,b,p,obri,pbri
+ cols = #pal
+ bestcol = 0
+ best = 9e99
+
+ r = rgb[1]
+ g = rgb[2] 
+ b = rgb[3]
+
+ obri = math.pow(r*9,2)+math.pow(g*16,2)+math.pow(b*8,2)
+
+ for n=0, cols-1, 1 do
+  p = pal[n+1]
+  pbri = math.pow(p[1]*9,2)+math.pow(p[2]*16,2)+math.pow(p[3]*8,2)
+  diffB = math.abs(obri - pbri)
+
+
+  diffC = (math.pow(r-p[1],2)+math.pow(g-p[2],2)+math.pow(b-p[3],2)) * 400
+  --diff  = diffB + diffC
+  diff = briweight * (diffB - diffC) + diffC
+  if diff <= best then bestcol = n; best = diff; end
+ end 
+
+ return bestcol
+end
+--
+
+--
+function drawRectangle(x1,y1,w,h,c)
+   for y = y1, y1+h, 1 do
+    for x = x1, x1+w, 1 do
+       putbrushpixel(x,y,c);
+    end
+   end
+end
+--
+
+
+
+palList = makePalList(colors)
+
+cf = getforecolor()
+cb = getbackcolor()
+rf,gf,bf = getcolor(cf)
+rb,gb,bb = getcolor(cb)
+
+ra = (rf + rb) / 2
+ga = (gf + gb) / 2
+ba = (bf + bb) / 2
+
+rgb1 = {ra,ga,ba}
+c1 = getBestPalMatchHYBRID(rgb1,palList,0.0)
+c2 = getBestPalMatchHYBRID(rgb1,palList,0.75)
+c3 = getBestPalMatchHYBRID(rgb1,palList,0.99)
+
+q = {{cf,c1,cb},
+     {cf,c2,cb},
+     {cf,c3,cb}}
+
+
+for y = 0, #q-1, 1 do
+ for x = 0, #q[1]-1, 1 do
+ 
+  drawRectangle(x*cellw,y*cellh,cellw,cellh,q[y+1][x+1])
+
+ end
+end
+
+
diff --git a/scripts/bru_db_Fisheye.lua b/scripts/bru_db_Fisheye.lua
new file mode 100644
index 00000000..be91e941
--- /dev/null
+++ b/scripts/bru_db_Fisheye.lua
@@ -0,0 +1,24 @@
+--BRUSH Distortion: FishEye
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+--http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+w, h = getbrushsize()
+
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+         ox = x / w;
+         oy = y / h;
+         v = (math.cos((ox-0.5)*math.pi)*math.cos((oy-0.5)*math.pi))*0.85;
+         ox = (1 + ox - (ox-0.5)*v) % 1; 
+         oy = (1 + oy - (oy-0.5)*v) % 1;
+     
+         c = getbrushbackuppixel(math.floor(ox*w),math.floor(oy*h));
+         putbrushpixel(x, y, c);
+  end
+end
+
diff --git a/scripts/bru_db_GrayscaleAvg.lua b/scripts/bru_db_GrayscaleAvg.lua
new file mode 100644
index 00000000..6b9bb039
--- /dev/null
+++ b/scripts/bru_db_GrayscaleAvg.lua
@@ -0,0 +1,18 @@
+--BRUSH Remap: Grayscale (average)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+w, h = getbrushsize()
+
+for x = 0, w - 1, 1 do
+ for y = 0, h - 1, 1 do
+   
+   r, g, b = getcolor(getbrushpixel(x,y))
+
+   a = (r+g+b)/3
+
+   putbrushpixel(x, y, matchcolor(a,a,a));
+
+ end
+end
diff --git a/scripts/bru_db_GrayscaleDesat.lua b/scripts/bru_db_GrayscaleDesat.lua
new file mode 100644
index 00000000..f60bb049
--- /dev/null
+++ b/scripts/bru_db_GrayscaleDesat.lua
@@ -0,0 +1,29 @@
+--BRUSH Remap: Grayscale (desaturate)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+--http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+percent = 100
+
+--
+function desaturate(percent,r,g,b) -- V1.0 by Richard Fhager
+ p = percent / 100
+ a = (math.min(math.max(r,g,b),255) + math.max(math.min(r,g,b),0)) * 0.5 * p
+ r = math.min(math.max(r + (a-r*p),0),255) -- Capping may not be needed if mathcolor/setcolor is updated
+ g = math.min(math.max(g + (a-g*p),0),255)
+ b = math.min(math.max(b + (a-b*p),0),255)
+ return r,g,b
+end
+--
+
+
+w, h = getbrushsize()
+
+for x = 0, w - 1, 1 do
+ for y = 0, h - 1, 1 do
+   putbrushpixel(x, y, matchcolor(desaturate(percent,getcolor(getbrushpixel(x,y)))));
+ end
+end
diff --git a/scripts/bru_db_Halfsmooth.lua b/scripts/bru_db_Halfsmooth.lua
new file mode 100644
index 00000000..d1bd0b7a
--- /dev/null
+++ b/scripts/bru_db_Halfsmooth.lua
@@ -0,0 +1,28 @@
+--BRUSH: Halfsize with smoothscaling
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+w, h = getbrushsize()
+
+setbrushsize(math.floor(w/2),math.floor(h/2))
+
+for x = 0, w - 1, 2 do
+ for y = 0, h - 1, 2 do
+   r1,g1,b1 = getcolor(getbrushbackuppixel(x,y));
+   r2,g2,b2 = getcolor(getbrushbackuppixel(x+1,y));
+   r3,g3,b3 = getcolor(getbrushbackuppixel(x,y+1));
+   r4,g4,b4 = getcolor(getbrushbackuppixel(x+1,y+1));
+ 
+   r = (r1 + r2 + r3 + r4 ) / 4;
+   g = (g1 + g2 + g3 + g4 ) / 4;
+   b = (b1 + b2 + b3 + b4 ) / 4;
+      
+   c = matchcolor(r,g,b);
+
+   putbrushpixel(x/2, y/2, c);
+
+ end
+end
+
+
diff --git a/scripts/bru_db_Mandelbrot.lua b/scripts/bru_db_Mandelbrot.lua
new file mode 100644
index 00000000..b526b16e
--- /dev/null
+++ b/scripts/bru_db_Mandelbrot.lua
@@ -0,0 +1,54 @@
+--BRUSH Scene: Mandelbrot fractal v0.5
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+--http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+colors = 64
+
+x0   = -1.7
+x1   =  0.7
+ym   =  0
+iter =  64
+
+
+ok, x0, x1, ym, iter = inputbox("Fractal data",
+  "X0",   x0,   -2, 2,4,
+  "X1",   x1,   -2, 2,4,
+  "midY", ym,   -2, 2,4,
+  "Iter", iter, 1, 2048,0
+);
+
+-- -0.831116819,-0.831116815,0.2292112435,192
+
+
+function mandel(x,y,l,r,o,i) -- pos. as fraction of 1, left coord, right coord, y coord, iterations 
+
+  local w,s,a,p,q,n,v,w
+
+  s=math.abs(r-l);
+
+  a = l + s*x;
+  p = a;
+  b = o - s*(y-0.5);
+  q = b;
+  n = 1;
+  v = 0;
+  w = 0; 
+
+  while (v+w<4 and n<i) do n=n+1; v=p*p; w=q*q; q=2*p*q+b; p=v-w+a; end;
+
+  return n
+end
+
+
+w, h = getbrushsize()
+
+for x = 0, w - 1, 1 do
+  for y = 0, h - 1, 1 do
+    q = mandel(x/w,y/h,x0,x1,ym,iter) % colors;
+    putbrushpixel(x, y, q);
+  end
+end
diff --git a/scripts/bru_db_Waves.lua b/scripts/bru_db_Waves.lua
new file mode 100644
index 00000000..9783a62b
--- /dev/null
+++ b/scripts/bru_db_Waves.lua
@@ -0,0 +1,35 @@
+--BRUSH Distortion: Waves v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+--frq = 2
+--amp = 0.3
+
+-- Adjust power of frequency & amplitude
+frq_adj = 2
+amp_adj = 0.02
+
+ok,frq,amp = inputbox("Settings",
+                      "Frequency 1-10", 3, 1,10,0,
+                      "Amplitude 1-10", 3, 1,10,0
+);
+
+w, h = getbrushsize()
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+    ox = x / w;
+    oy = y / h;
+    ox = (1 + ox + math.sin(oy*math.pi*frq*frq_adj)*amp*amp_adj) % 1;
+   
+    c = getbrushbackuppixel(math.floor(ox*w),y);
+    putbrushpixel(x, y, c);
+
+  end
+end
+
diff --git a/scripts/dawnbringer2.lua b/scripts/dawnbringer2.lua
deleted file mode 100644
index a3ba0de1..00000000
--- a/scripts/dawnbringer2.lua
+++ /dev/null
@@ -1,21 +0,0 @@
--- Picture distortion: Sine
-
-w, h = getpicturesize()
-
-frq = 2
-amp = 0.3
-
-
-for y = 0, h - 1, 1 do
-  for x = 0, w - 1, 1 do
-
-    ox = x / w;
-    oy = y / h;
-    ox = (1 + ox + math.sin(oy*math.pi*frq)*amp) % 1;
-   
-    c = getbackuppixel(math.floor(ox*w),y);
-    --c = y % 16
-    putpicturepixel(x, y, c);
-
-  end
-end
diff --git a/scripts/pal_db_Desaturate.lua b/scripts/pal_db_Desaturate.lua
new file mode 100644
index 00000000..89b56700
--- /dev/null
+++ b/scripts/pal_db_Desaturate.lua
@@ -0,0 +1,33 @@
+--PALETTE Adjust: Desaturate v1.1
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+-- Note: Negative values will work as INCREASED saturation, but I'm not sure if this function is 100% correct
+
+
+--percent = 25
+
+OK,percent = inputbox("Desaturate Palette","Percent %", 25, 0,100,0);
+
+--
+function desaturate(percent,r,g,b) -- V1.0 by Richard Fhager
+ p = percent / 100
+ a = (math.min(math.max(r,g,b),255) + math.max(math.min(r,g,b),0)) * 0.5 * p
+ r = r + (a-r*p)
+ g = g + (a-g*p)
+ b = b + (a-b*p)
+ return r,g,b
+end
+--
+
+if OK == true then
+
+  for c = 0, 255, 1 do
+    setcolor(c, desaturate(percent,getcolor(c)))
+  end
+
+end
\ No newline at end of file
diff --git a/scripts/pal_db_ExpandColors.lua b/scripts/pal_db_ExpandColors.lua
new file mode 100644
index 00000000..07e42617
--- /dev/null
+++ b/scripts/pal_db_ExpandColors.lua
@@ -0,0 +1,164 @@
+--PALETTE: Expand Colors v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+--
+-- Continously fill the greatest void in the area of the color-cube enclosed by (or along ramps of) initial colors
+-- This algorithm will create lines of allowed colors (all ranges) in 3d colorspace and the pick
+-- new colors from the most void areas (on any line). Almost like a Median-cut in reverse.
+--
+-- Rather than filling the colorcube symmetrically it adds intermediate colors to the existing ones.
+--
+-- Running this script on the C64 16-color palette might be educational
+--
+--
+--   Source cols#, Expand to #, 
+--   Ex: 15-31 means that palette colors 0-15 is expanded to 16 new colors placed at slots 16-31
+--
+--    Spread mode: OFF - New colors will conform to the contrast & saturation of original colors 
+--                       (new colors will stay on the ramps possible from the original colors)
+--
+--                 ON - New colors will expand their variance by each new addition (mostly notable when adding many new colors)
+--                      Will add range lines/ramps to all new colors from old ones, but keep within max/min values of the
+--                      original colors. 15-bit mode will dampen the spread towards extreme colors (if starting with low contrast)
+--
+--  15-bit colors: Higher color-resolution, 32768 possible colors rather than the 4096 of 12bit. Slower but perhaps better. 
+--
+
+SHADES = 16 -- Going 24bit will probably be too slow and steal too much memory, so start with 12bit (4096 colors) for now
+
+ini = 0
+exp = 255
+
+OK,ini,exp,linemode,fbit = inputbox("Expand Colors (0-255):",
+                           "Source Cols #: 1-254",    15,  1,254,0,
+                           "Expand to #: 2-255",       31,  2,255,0,
+                           "Spread mode",       0,  0,1,0,
+                           "15-bit colors (slow)", 0,  0,1,0   
+);
+
+if (fbit == 1) then SHADES = 32; end
+
+
+
+function initColorCube(sha)
+  ary = {}
+  for z = 0, sha-1, 1 do
+   ary[z+1] = {}
+   for y = 0, sha-1, 1 do
+    ary[z+1][y+1] = {}
+      for x = 0, sha-1, 1 do
+        ary[z+1][y+1][x+1] = {false,0}
+      end
+   end
+  end
+  return ary
+end
+
+-- Gravity model (think of colors as stars of equal mass/brightness in a 3d space)
+function addColor2Cube(cube,sha,r,g,b) 
+  star = 1000000
+  fade = 1000
+
+  cube[r+1][g+1][b+1] = {false,star}
+
+  for z = 0, sha-1, 1 do
+   for y = 0, sha-1, 1 do
+    for x = 0, sha-1, 1 do
+
+      d = fade / ( (x-b)^2 + (y-g)^2 + (z-r)^2 )
+
+      cube[z+1][y+1][x+1][2] = cube[z+1][y+1][x+1][2] + d
+
+  end;end;end
+end
+
+
+-- Create new allowed colorlines in colorspace (ramps from which colors can be picked)
+function enableRangeColorsInCube(cube,sha,r1,g1,b1,r2,g2,b2) 
+
+    local div,r,g,b
+    div = 256 / sha
+    rs = (r2 - r1) / sha / div 
+    gs = (g2 - g1) / sha / div
+    bs = (b2 - b1) / sha / div
+
+    for n = 0, sha-1, 1 do
+
+     r = math.floor(r1/div + rs * n)
+     g = math.floor(g1/div + gs * n)
+     b = math.floor(b1/div + bs * n)
+
+     cube[r+1][g+1][b+1][1] = true
+
+    end
+end
+
+
+function findVoid(cube,sha)
+  weakest = 999999999999
+   weak_i = {-1,-1,-1}
+  for z = 0, sha-1, 1 do
+   for y = 0, sha-1, 1 do
+    for x = 0, sha-1, 1 do
+ 
+      c = cube[z+1][y+1][x+1]
+      if c[1] == true then
+        w = c[2]
+        if w <= weakest then weakest = w; weak_i = {z,y,x}; end
+      end 
+    
+  end;end;end
+  return weak_i[1],weak_i[2],weak_i[3]
+end
+
+--
+
+if OK == true then
+
+  cube = initColorCube(SHADES)
+
+  -- Define allowed colorspace
+  for y = 0, ini-1, 1 do
+    r1,g1,b1 = getcolor(y)
+    for x = y+1, ini, 1 do
+      r2,g2,b2 = getcolor(x)
+      enableRangeColorsInCube(cube,SHADES,r1,g1,b1,r2,g2,b2)
+    end
+  end
+
+  div = 256 / SHADES
+
+  -- Fill cube with initial colors
+  for n = 0, ini, 1 do
+    r,g,b = getcolor(n)
+    addColor2Cube(cube,SHADES,math.floor(r/div),math.floor(g/div),math.floor(b/div))
+  end
+
+
+  for n = ini+1, exp, 1 do
+    r,g,b = findVoid(cube,SHADES)
+
+    if (r == -1) then messagebox("Report:","No more colors can be found, exit at "..n); break; end
+
+    mult = 255 / (SHADES - 1)
+    setcolor(n, r*mult,g*mult,b*mult)  
+
+    if linemode == 1 then
+       -- Add lines from new color to all old  
+       for x = 0, n-1, 1 do
+          r2,g2,b2 = getcolor(x)
+          enableRangeColorsInCube(cube,SHADES,r*mult,g*mult,b*mult,r2,g2,b2) -- uses 24bit values rgb
+       end
+    end
+    
+    addColor2Cube(cube,SHADES,r,g,b) -- rgb is in 'shade' format here 
+   
+  end
+
+end
+
+
+
diff --git a/scripts/pal_db_FillColorCube.lua b/scripts/pal_db_FillColorCube.lua
new file mode 100644
index 00000000..e2596118
--- /dev/null
+++ b/scripts/pal_db_FillColorCube.lua
@@ -0,0 +1,98 @@
+--PALETTE: Fill ColorCube voids v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+--
+-- Create a palette by continously filling the greatest void in the RGB color-cube
+--
+
+
+SHADES = 16 -- Going 24bit will probably be too slow and steal too much memory, so we're 12bit (4096 colors) for now
+
+ini = 0
+exp = 255
+
+OK,ini,exp = inputbox("Fill Palette Color voids",
+                       "From/Keep #: 0-254",    0,  0,254,0,
+                       "Replace to #: 1-255",  31,  1,255,0
+);
+
+
+function initColorCube(sha)
+  ary = {}
+  for z = 0, sha-1, 1 do
+   ary[z+1] = {}
+   for y = 0, sha-1, 1 do
+    ary[z+1][y+1] = {}
+   end
+  end
+  return ary
+end
+
+
+function addColor2Cube(cube,sha,r,g,b) -- Gravity model
+  star = 1000000
+  fade = 1000
+
+  cube[r+1][g+1][b+1] = star
+  for z = 0, sha-1, 1 do
+   for y = 0, sha-1, 1 do
+    for x = 0, sha-1, 1 do
+
+      d = fade / ( (x-b)^2 + (y-g)^2 + (z-r)^2 )
+
+      if cube[z+1][y+1][x+1] ~= nil then
+         cube[z+1][y+1][x+1] = cube[z+1][y+1][x+1] + d
+         else
+         cube[z+1][y+1][x+1] = d
+      end
+
+  end;end;end
+end
+
+
+function findVoid(cube,sha)
+  weakest = 999999999999
+   weak_i = {-1,-1,-1}
+  for z = 0, sha-1, 1 do
+   for y = 0, sha-1, 1 do
+    for x = 0, sha-1, 1 do
+ 
+      w = cube[z+1][y+1][x+1]
+      if w <= weakest then weakest = w; weak_i = {z,y,x}; end
+     
+  end;end;end
+  return weak_i[1],weak_i[2],weak_i[3]
+end
+
+--
+
+if OK == true then
+
+  cube = initColorCube(SHADES)
+  -- Fill cube with initial colors
+  for n = 0, ini-1, 1 do
+    r,g,b = getcolor(n)
+    div = SHADES
+    addColor2Cube(cube,SHADES,math.floor(r/div),math.floor(g/div),math.floor(b/div))
+  end
+
+  if ini == 0 then -- With no inital color, some inital data must be added to the colorcube. 
+    addColor2Cube(cube,SHADES,0,0,0)
+    setcolor(0, 0,0,0) 
+    ini = ini + 1
+  end
+
+  for n = ini, exp, 1 do
+    r,g,b = findVoid(cube,SHADES)
+    mult = 255 / (SHADES - 1)
+    setcolor(n, r*mult,g*mult,b*mult)  
+    addColor2Cube(cube,SHADES,r,g,b)
+  end
+
+end
+
+
+
diff --git a/scripts/pal_db_InvertedRGB.lua b/scripts/pal_db_InvertedRGB.lua
new file mode 100644
index 00000000..d007027c
--- /dev/null
+++ b/scripts/pal_db_InvertedRGB.lua
@@ -0,0 +1,20 @@
+--PALETTE Modify: Inverted RGB 
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+
+for c = 0, 255, 1 do
+
+  r,g,b = getcolor(c)
+  
+  r2 = (g+b)/2
+  g2 = (r+b)/2
+  b2 = (r+g)/2
+
+  setcolor(c, r2,g2,b2)
+
+end
diff --git a/scripts/pal_db_Set3bit.lua b/scripts/pal_db_Set3bit.lua
new file mode 100644
index 00000000..b6de8a56
--- /dev/null
+++ b/scripts/pal_db_Set3bit.lua
@@ -0,0 +1,32 @@
+--PALETTE Set: 3 Bit (8 Primaries)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+-- Generate palette of all colors possible with a given number of shades for each channel
+-- 2 shades = 1 bit / channel = 3 bit palette = 2^3 colors =  8 colors
+-- 4 shades = 2 bit / channel = 6 bit palette = 2^6 colors = 64 colors
+
+-- Channel shades (shades = 2 ^ bit-depth)
+shades = 2
+
+mult = 255 / (shades-1)
+
+
+colors = {}
+col = 0
+for r = 0, shades-1, 1 do
+  for g = 0, shades-1, 1 do
+    for b = 0, shades-1, 1 do
+       col = col + 1
+       colors[col] = { r*mult, g*mult, b*mult } 
+    end
+  end
+end
+
+
+for c = 1, #colors, 1 do
+
+  setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+
+end
diff --git a/scripts/pal_db_Set6bit.lua b/scripts/pal_db_Set6bit.lua
new file mode 100644
index 00000000..b4ded345
--- /dev/null
+++ b/scripts/pal_db_Set6bit.lua
@@ -0,0 +1,32 @@
+--PALETTE Set: Full 6 Bit (64 colors)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+-- Generate palette of all colors possible with a given number of shades for each channel
+-- 2 shades = 1 bit / channel = 3 bit palette = 2^3 colors =  8 colors
+-- 4 shades = 2 bit / channel = 6 bit palette = 2^6 colors = 64 colors
+
+-- Channel shades (shades = 2 ^ bit-depth)
+shades = 4
+
+mult = 255 / (shades-1)
+
+
+colors = {}
+col = 0
+for r = 0, shades-1, 1 do
+  for g = 0, shades-1, 1 do
+    for b = 0, shades-1, 1 do
+       col = col + 1
+       colors[col] = { r*mult, g*mult, b*mult } 
+    end
+  end
+end
+
+
+for c = 1, #colors, 1 do
+
+  setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+
+end
diff --git a/scripts/pal_db_SetC64Palette.lua b/scripts/pal_db_SetC64Palette.lua
new file mode 100644
index 00000000..21e1ad74
--- /dev/null
+++ b/scripts/pal_db_SetC64Palette.lua
@@ -0,0 +1,43 @@
+--PALETTE Set: C64 Palette (16 colors)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+OK,clean = inputbox("C64 Palette:", "Remove old palette", 0,  0,1,0 
+);
+
+
+
+ colors =  {{0,    0,  0}, -- 0  Black
+            {62,  49,162}, -- 1  D.Blue
+            {87,  66,  0}, -- 2  Brown
+            {140, 62, 52}, -- 3  D.Red
+            {84,  84, 84}, -- 4  D.Grey
+            {141, 72,179}, -- 5  Purple
+            {144, 95, 37}, -- 6  Orange
+            {124,112,218}, -- 7  B.Blue
+            {128,128,128}, -- 8  Grey
+            {104,169, 65}, -- 9  Green
+            {187,119,109}, -- 10 B.Red
+            {122,191,199}, -- 11 Cyan
+            {171,171,171}, -- 12 B.Grey 
+            {208,220,113}, -- 13 Yellow
+            {172,234,136}, -- 14 B.Green
+            {255,255,255}  -- 15 White
+           } 
+
+
+if OK == true then
+
+ for c = 1, #colors, 1 do
+   setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+ end
+
+
+ if clean == 1 then
+   for c = #colors+1, 255, 1 do 
+     setcolor(c-1,0,0,0)  
+   end
+ end
+
+end
\ No newline at end of file
diff --git a/scripts/pal_db_ShiftHue.lua b/scripts/pal_db_ShiftHue.lua
new file mode 100644
index 00000000..bcb02e13
--- /dev/null
+++ b/scripts/pal_db_ShiftHue.lua
@@ -0,0 +1,55 @@
+--PALETTE Adjust: Shift Hue v0.9
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+
+
+--Shift_degrees = 45
+
+--ok, w, h, xflip, yflip = inputbox("Modify brush",
+--  "Width",  w, 1,100,0,
+--  "Height", h, 1,100,0,
+--  "X-Flip", 0, 0, 1,0,
+--  "Y-Flip", 0, 0, 1,0
+--);
+
+OK,Shift_degrees = inputbox("Shift Hue v0.9","Degrees", 45, 0,360,3);
+
+
+--
+function shiftHUE(r,g,b,deg) -- V1.3 R.Fhager 2007, adopted from Evalion
+ local c,h,mi,mx,d,s,p,i,f,q,t
+ c = {g,b,r}
+ mi = math.min(r,g,b)
+ mx = math.max(r,g,b); v = mx;
+ d = mx - mi;
+ s = 0; if mx ~= 0 then s = d/mx; end
+ p = 1; if g ~= mx then p = 2; if b ~= mx then p = 0; end; end
+ 
+ if s~=0 then
+  h=(deg/60+(6+p*2+(c[1+p]-c[1+(p+1)%3])/d))%6; 
+  i=math.floor(h);
+  f=h-i;
+  p=v*(1-s);
+  q=v*(1-s*f);
+  t=v*(1-s*(1-f));
+  c={v,q,p,p,t,v}
+  r = c[1+i]
+  g = c[1+(i+4)%6]
+  b = c[1+(i+2)%6]
+ end
+
+ return r,g,b
+end
+--
+
+if OK == true then
+
+  for c = 0, 255, 1 do
+    r,g,b = getcolor(c)
+    setcolor(c, shiftHUE(r,g,b,Shift_degrees))
+  end
+
+end
\ No newline at end of file
diff --git a/scripts/pic_db_Pic2isometric.lua b/scripts/pic_db_Pic2isometric.lua
new file mode 100644
index 00000000..2d1a625a
--- /dev/null
+++ b/scripts/pic_db_Pic2isometric.lua
@@ -0,0 +1,79 @@
+--PICTURE (part of): 2 Isometric v0.1b
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+-- Color 0 is assumed to be the background
+--
+
+iso = {{0, 0, 1, 1, 1, 1, 0, 0},
+       {1, 1, 1, 1, 1, 1, 1, 1},
+       {2, 2, 1, 1, 1, 1, 3, 3},
+       {2, 2, 2, 2, 3, 3, 3, 3},
+       {2, 2, 2, 2, 3, 3, 3, 3},
+       {2, 2, 2, 2, 3, 3, 3, 3},
+       {0, 0, 2, 2, 3, 3, 0, 0}}
+
+isowidth  = 8
+isoheight = 7
+
+xoff = 0.5
+yoff = 0
+
+xstep = 4
+ystep = 2
+zstep = 4
+
+-- Part of screen from top-left (4 = 1/4)
+xsize = 5
+ysize = 4
+
+
+w, h = getpicturesize()
+
+xo = math.floor(w * xoff)
+
+-- just don't render more than can be fittted right now
+w = math.floor(w / xsize)
+h = math.floor(h / ysize)
+
+
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+    isox = x * xstep - y * xstep
+    isoy = y * ystep + x * ystep
+    
+    cb = getbackuppixel(x,y)
+
+    --
+    if cb ~= 0 then
+
+      r,g,b = getbackupcolor(cb);
+      c1 = matchcolor(r,g,b);
+      c2 = matchcolor(r+64, g+64, b+64);
+      c3 = matchcolor(r-64, g-64, b-64);
+      
+      cols = {0,c1,c2,c3}
+
+      for iy = 1, isoheight, 1 do
+       for ix = 1, isowidth, 1 do
+ 
+         i = iso[iy][ix]
+         c = cols[i+1]   
+         if i ~= 0 then putpicturepixel(xo + isox+ix-1, isoy+iy-1, c); end
+         
+       end
+      end
+
+    end
+    --
+
+  end
+end
+
+
+
+
diff --git a/scripts/pic_db_Rainbow-Dark2Bright.lua b/scripts/pic_db_Rainbow-Dark2Bright.lua
new file mode 100644
index 00000000..feaabfe5
--- /dev/null
+++ b/scripts/pic_db_Rainbow-Dark2Bright.lua
@@ -0,0 +1,61 @@
+--PICTURE: Rainbow - Dark to Bright
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+--
+
+--
+function shiftHUE(r,g,b,deg) -- V1.3 R.Fhager 2007, adopted from Evalion
+ local c,h,mi,mx,d,s,p,i,f,q,t
+ c = {g,b,r}
+ mi = math.min(r,g,b)
+ mx = math.max(r,g,b); v = mx;
+ d = mx - mi;
+ s = 0; if mx ~= 0 then s = d/mx; end
+ p = 1; if g ~= mx then p = 2; if b ~= mx then p = 0; end; end
+ 
+ if s~=0 then
+  h=(deg/60+(6+p*2+(c[1+p]-c[1+(p+1)%3])/d))%6;
+  i=math.floor(h);
+  f=h-i;
+  p=v*(1-s);
+  q=v*(1-s*f);
+  t=v*(1-s*(1-f));
+  c={v,q,p,p,t,v}
+  r = c[1+i]
+  g = c[1+(i+4)%6]
+  b = c[1+(i+2)%6]
+ end
+
+ return r,g,b
+end
+--
+
+
+w, h = getpicturesize()
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+   -- Fractionalize image dimensions
+   ox = x / w;
+   oy = y / h;
+
+   r = 255 * math.sin(oy * 2) 
+   g = (oy-0.5)*512 * oy
+   b = (oy-0.5)*512 * oy
+
+   r, g, b = shiftHUE(r,g,b,ox * 360); 
+ 
+   c = matchcolor(math.max(0,math.min(255,r)),math.max(0,math.min(255,g)),math.max(0,math.min(255,b)))
+ 
+   putpicturepixel(x, y, c);
+
+  end
+end
+
+
diff --git a/scripts/pic_db_SierpinskyCarpet.lua b/scripts/pic_db_SierpinskyCarpet.lua
new file mode 100644
index 00000000..9dddacfd
--- /dev/null
+++ b/scripts/pic_db_SierpinskyCarpet.lua
@@ -0,0 +1,48 @@
+--PICTURE: Pattern - Sierpinsky carpet v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+--
+
+frac = {{1,1,1},{1,0,1},{1,1,1}}
+
+iter = 6
+
+
+--
+function pattern(x,y,p,n,i) -- Fractal Pattern V1.0 by Richard Fhager (mod allows for wrapping)
+ py = #p
+ px = #p[1]
+ while ((p[1+math.abs(math.floor(y*py))%py][1+math.abs(math.floor(x*px))%px]) == 1 and n<i) do
+  x=x*px-math.floor(x*px); 
+  y=y*py-math.floor(y*py);
+  n = n+1
+ end
+ return 1 - n/i;
+end
+--
+
+w, h = getpicturesize()
+
+rp,gp,bp = getcolor(getforecolor())
+
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+    ox = x / w;
+    oy = y / h;
+
+    f = pattern(ox,oy,frac,0,iter);
+
+    c = matchcolor(rp*f,gp*f,bp*f)
+
+    putpicturepixel(x, y, c);
+
+  end
+end
+
diff --git a/scripts/pic_db_SierpinskyTriangle.lua b/scripts/pic_db_SierpinskyTriangle.lua
new file mode 100644
index 00000000..3b2798b9
--- /dev/null
+++ b/scripts/pic_db_SierpinskyTriangle.lua
@@ -0,0 +1,46 @@
+--PICTURE: Pattern - Sierpinsky triangle v1.0
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+-- Email: dawnbringer@hem.utfors.se
+-- MSN:   annassar@hotmail.com
+--
+-- This script was adopted from Evalion, a Javascript codecrafting/imageprocessing project
+-- http://goto.glocalnet.net/richard_fhager/evalion/evalion.html 
+--
+
+frac = {{1,1},{1,0}}
+
+iter = 15
+
+--
+function pattern(x,y,p,n,i) -- Fractal Pattern V1.0 by Richard Fhager (mod allows for wrapping)
+ py = #p
+ px = #p[1]
+ while ((p[1+math.abs(math.floor(y*py))%py][1+math.abs(math.floor(x*px))%px]) == 1 and n<i) do
+  x=x*px-math.floor(x*px); 
+  y=y*py-math.floor(y*py);
+  n = n+1
+ end
+ return 1 - n/i;
+end
+--
+
+w, h = getpicturesize()
+
+rp,gp,bp = getcolor(getforecolor())
+
+for y = 0, h - 1, 1 do
+  for x = 0, w - 1, 1 do
+
+    ox = x / w;
+    oy = y / h;
+
+    f = pattern(ox,oy,frac,0,iter);
+
+    c = matchcolor(rp*f,gp*f,bp*f)
+
+    putpicturepixel(x, y, c);
+
+  end
+end
+
diff --git a/scripts/nitrofurano6.lua b/scripts/pic_ni_Colorspace12bit.lua
similarity index 100%
rename from scripts/nitrofurano6.lua
rename to scripts/pic_ni_Colorspace12bit.lua
diff --git a/scripts/nitrofurano7.lua b/scripts/pic_ni_Colorspace15bit.lua
similarity index 100%
rename from scripts/nitrofurano7.lua
rename to scripts/pic_ni_Colorspace15bit.lua
diff --git a/scripts/nitrofurano8.lua b/scripts/pic_ni_Colorspace18bit.lua
similarity index 100%
rename from scripts/nitrofurano8.lua
rename to scripts/pic_ni_Colorspace18bit.lua
diff --git a/scripts/nitrofurano9.lua b/scripts/pic_ni_GlassGridFilter.lua
similarity index 100%
rename from scripts/nitrofurano9.lua
rename to scripts/pic_ni_GlassGridFilter.lua
diff --git a/scripts/nitrofurano3.lua b/scripts/pic_ni_Grid8.lua
similarity index 100%
rename from scripts/nitrofurano3.lua
rename to scripts/pic_ni_Grid8.lua
diff --git a/scripts/nitrofurano4.lua b/scripts/pic_ni_Grid8red.lua
similarity index 100%
rename from scripts/nitrofurano4.lua
rename to scripts/pic_ni_Grid8red.lua
diff --git a/scripts/nitrofurano5.lua b/scripts/pic_ni_GridIso.lua
similarity index 100%
rename from scripts/nitrofurano5.lua
rename to scripts/pic_ni_GridIso.lua
diff --git a/scripts/nitrofurano1.lua b/scripts/pic_ni_PaletteX1.lua
similarity index 100%
rename from scripts/nitrofurano1.lua
rename to scripts/pic_ni_PaletteX1.lua
diff --git a/scripts/nitrofurano2.lua b/scripts/pic_ni_PaletteX8.lua
similarity index 100%
rename from scripts/nitrofurano2.lua
rename to scripts/pic_ni_PaletteX8.lua
diff --git a/scripts/scn_db_RemapImage2RGB.lua b/scripts/scn_db_RemapImage2RGB.lua
new file mode 100644
index 00000000..56eb59c3
--- /dev/null
+++ b/scripts/scn_db_RemapImage2RGB.lua
@@ -0,0 +1,45 @@
+--SCENE: Remap pic to RGB, diag.dith
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+
+-- Set Palette (to a predefined one)
+
+colors = {{  0,  0,  0},
+          {255,  0,  0},
+          {  0,255,  0},
+          {  0,  0,255}
+         }
+
+
+chm = {1,0,0} 
+
+for c = 1, #colors, 1 do
+  setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+end
+
+for c = #colors, 255, 1 do
+  setcolor(c,0,0,0) 
+end
+
+
+
+w, h = getpicturesize()
+
+for y = 0, h - 1, 1 do
+
+  for x = 0, w - 1, 1 do
+    
+    r,g,b = getbackupcolor(getbackuppixel(x,y));
+
+      rn = r * chm[1+(y+0+x)%3]
+      gn = g * chm[1+(y+1+x)%3]
+      bn = b * chm[1+(y+2+x)%3]
+
+      n = matchcolor(rn,gn,bn);
+
+      putpicturepixel(x, y, n);
+
+  end
+end
diff --git a/scripts/scn_db_RemapImage2RGB_ed.lua b/scripts/scn_db_RemapImage2RGB_ed.lua
new file mode 100644
index 00000000..b7f31414
--- /dev/null
+++ b/scripts/scn_db_RemapImage2RGB_ed.lua
@@ -0,0 +1,62 @@
+--SCENE: Remap pic 2 RGB, 1lineED-dith. (Same line simple error-diffusion dither)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+
+
+power = 0.615
+
+c1 = 0.8 -- Error weight (white is green)
+c2 = 0.2 -- RGB weight (white is r+g+b)
+
+-- Set Palette (to a predefined one)
+
+colors = {{  0,  0,  0},
+          {255,  0,  0},
+          {  0,255,  0},
+          {  0,  0,255}
+         }
+
+
+chm = {1,0,0} 
+
+for c = 1, #colors, 1 do
+  setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+end
+
+for c = #colors, 255, 1 do
+  setcolor(c,0,0,0) 
+end
+
+
+
+w, h = getpicturesize()
+
+for y = 0, h - 1, 1 do
+
+  re = 0
+  ge = 0
+  be = 0
+
+  for x = (y%2), w - 1, 1 do
+    
+    r,g,b = getbackupcolor(getbackuppixel(x,y));
+
+      rn = re * c1 + r * chm[1+(y+0+x)%3] * c2
+      gn = ge * c1 + g * chm[1+(y+1+x)%3] * c2
+      bn = be * c1 + b * chm[1+(y+2+x)%3] * c2
+
+      n = matchcolor(rn,gn,bn);
+
+    putpicturepixel(x, y, n);
+
+    
+    rn,gn,bn =  getcolor(getpicturepixel(x,y));
+   
+    re = (re + (r - rn)) * power
+    ge = (ge + (g - gn)) * power
+    be = (be + (b - bn)) * power
+
+    
+
+  end
+end
diff --git a/scripts/scn_db_RemapImageTo3bitPal.lua b/scripts/scn_db_RemapImageTo3bitPal.lua
new file mode 100644
index 00000000..f5ca97ed
--- /dev/null
+++ b/scripts/scn_db_RemapImageTo3bitPal.lua
@@ -0,0 +1,72 @@
+--SCENE: Remap pic to 3bit, LineEDdith. (Same line simple error-diffusion dither)
+--by Richard Fhager 
+--http://hem.fyristorg.com/dawnbringer/
+--
+-- Just a demonstration.
+--
+
+
+
+power = 0.6
+
+-- Channel shades (shades = 2 ^ bit-depth)
+shades = 2
+
+mult = 255 / (shades-1)
+
+
+colors = {}
+col = 0
+for r = 0, shades-1, 1 do
+  for g = 0, shades-1, 1 do
+    for b = 0, shades-1, 1 do
+       col = col + 1
+       colors[col] = { r*mult, g*mult, b*mult } 
+    end
+  end
+end
+
+
+for c = 1, #colors, 1 do
+
+  setcolor(c-1,colors[c][1],colors[c][2],colors[c][3]) 
+
+end
+
+
+for c = #colors, 255, 1 do
+  setcolor(c,0,0,0) 
+end
+
+
+
+w, h = getpicturesize()
+
+for y = 0, h - 1, 1 do
+
+  re = 0
+  ge = 0
+  be = 0
+
+  for x = (y%2), w - 1, 1 do
+    
+    r,g,b = getbackupcolor(getbackuppixel(x,y));
+
+      rn = re + r
+      gn = ge + g
+      bn = be + b
+
+      n = matchcolor(rn,gn,bn);
+
+    putpicturepixel(x, y, n);
+
+    
+    rn,gn,bn = getcolor(getpicturepixel(x,y));
+   
+    re = (re + (r - rn)) * power
+    ge = (ge + (g - gn)) * power
+    be = (be + (b - bn)) * power
+
+   
+  end
+end