Diff: main.cpp

Revision:

0:3e9d11eb5a2e

Child:

1:714e68b0ba58

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Dec 21 23:38:22 2010 +0000
@@ -0,0 +1,106 @@
+#include "mbed.h"
+#include "TFT_4DGL.h"
+unsigned short int  displayold[26][35];
+unsigned short int  displaynew[26][35];
+int sx,sy,clst,x,y,test,loops;
+TFT_4DGL ecran(p9,p10,p11); // serial tx, serial rx, reset pin;
+
+int main() {
+    
+    srand(1); // Random seed
+    ecran.baudrate(115200);
+    ecran.background_color(WHITE);
+    ecran.pen_size(SOLID);
+    // Set up Grid
+    // Display field is 34 x 25
+    y = 0;
+    x = 0;
+    for (sy = 1; sy <=34;sy++)
+    {
+    y=sy+1*sy*8; 
+    ecran.line(9,y,233,y,BLUE);
+    y=(sy+1*sy*8)+8;
+    ecran.line(9,y,233,y,BLUE);
+    }
+    for (sx = 1; sx <=25;sx++)
+    {
+    x=sx+1*sx*8; 
+    ecran.line(x,9,x,314,BLUE);
+    x=(sx+1*sx*8)+8;
+    ecran.line(x,9,x,314,BLUE);
+    }    
+        
+    
+    
+    
+    
+    // forever run the next code to create a random field every 500 turns and play it out    
+    while(1) 
+    {
+    // Set up a random field and display
+    for (sy = 1; sy <= 34; sy++)
+       {
+            for (sx = 1; sx <= 25; sx++)
+            {
+                             
+               if (rand()%10 == 4)
+                {
+                    displayold[sx][sy] = 1;
+                    ecran.rectangle(((9*sx)+1),((9*sy)+1),((9*sx)+7),((9*sy)+7),RED);
+                }
+            }
+       }
+    
+    // create new field from old field and run for 500 turns
+    for (loops = 0;loops <= 500; loops++)
+    {
+     for (sy = 1; sy <= 34; sy++)
+       {
+            for (sx = 1; sx <= 25; sx++)
+            {
+                
+                // Cheacking a block if its dead or alive then for neighbors and counting them and putting that in test
+                if (displayold[sx][sy] == 1)
+                {
+                    test = displayold[sx-1][sy-1] + displayold[sx][sy-1] + displayold[sx+1][sy-1] + displayold[sx-1][sy] + displayold[sx+1][sy] + displayold[sx-1][sy+1] + displayold[sx][sy+1] + displayold[sx+1][sy+1]; 
+                    if (test == 2 || test == 3)
+                     {               
+                        displaynew[sx][sy] = 1;
+                     }
+                     else displaynew[sx][sy] = 0;
+                }
+                else
+                {
+                    test = displayold[sx-1][sy-1] + displayold[sx][sy-1] + displayold[sx+1][sy-1] + displayold[sx-1][sy] + displayold[sx+1][sy] + displayold[sx-1][sy+1] + displayold[sx][sy+1] + displayold[sx+1][sy+1]; 
+                    if (test == 3)
+                     {               
+                        displaynew[sx][sy] = 1;
+                     }
+                     
+                }
+            
+            }
+       }       
+    // Now we have a new field created we can update the squares only if they are differnt and move the new array to the old one
+    
+    for (sy = 1; sy <= 34; sy++)
+       {
+            for (sx = 1; sx <= 25; sx++)
+            {
+               if (displaynew[sx][sy] != displayold[sx][sy])
+               {
+               displayold[sx][sy] = displaynew[sx][sy];
+               if (displaynew[sx][sy] == 1) ecran.rectangle(((9*sx)+1),((9*sy)+1),((9*sx)+7),((9*sy)+7),RED);
+               else ecran.rectangle(((9*sx)+1),((9*sy)+1),((9*sx)+7),((9*sy)+7),WHITE);     
+               
+               }
+                             
+               
+            }
+       }    
+    
+    
+    }
+    
+    }
+}