added event stuff, c conc and more ...

diff --git a/defines.h b/defines.h
index 981ab45..17e83cf 100644 (file)
--- a/defines.h
+++ b/defines.h
@@ -18,8 +18,8 @@
 #define DEFAULT_SLOPE_NEL 1
 #define DEFAULT_START_NEL 0
 
-#define DEFAULT_A_P_RANGE 2
-#define DEFAULT_A_P_FAKTOR 1
+#define DEFAULT_A_P_RANGE 0.2
+#define DEFAULT_A_P_FAKTOR 0.2
 
 #define DEFAULT_STEPS 5000
 
@@ -47,6 +47,8 @@ typedef struct __display {
  IDirectFB *dfb; /* pointer to dfb main construct */
  IDirectFBSurface *primary_surface; /* pointer to dfb primary surface */
  IDirectFBFont *font; /* the font */
+ IDirectFBInputDevice *keyboard; /* for keyboard input */
+ IDirectFBEventBuffer *keyboard_buffer; /* event buffer */
 #endif
  int screen_height,screen_width; /* screen dimensions */
 } display;

diff --git a/display.c b/display.c
index 7619be2..809b556 100644 (file)
--- a/display.c
+++ b/display.c
@@ -38,6 +38,7 @@ int display_init(int x,int y,int z,display *display,void *cell,int *argc,char **
 int display_release(display *display)
 {
 #ifdef USE_DFB_API
+ display->font->Release(display->font);
  display->primary_surface->Release(display->primary_surface);
  display->dfb->Release(display->dfb);
 #endif
@@ -63,11 +64,13 @@ int dfb_choose_color(u32 *cell_p,unsigned char *r,unsigned char *g,unsigned char
 }
 #endif
 
-int display_draw(display *display,int x,int y,int z)
+int display_draw(display *display,u32 x,u32 y,u32 z)
 {
 #ifdef USE_DFB_API
  int menu_x,menu_y,menu_w,menu_h; /* for the yellow box */
- int x_c,y_c,z_c;
+ DFBFontDescription font_dsc;
+ char text[MAX_TXT];
+ u32 x_c,y_c,z_c;
  unsigned char r,g,b,a;
  int display_faktor_x,display_faktor_y;
  a=0xff; /* no alpha blending */
@@ -137,8 +140,49 @@ int display_draw(display *display,int x,int y,int z)
  display->primary_surface->FillRectangle(display->primary_surface,menu_x,menu_y,menu_w,menu_h);
  display->primary_surface->SetColor(display->primary_surface,r,g,b,a);
  display->primary_surface->DrawRectangle(display->primary_surface,menu_x,menu_y,menu_w,menu_h);
+ font_dsc.flags=DFDESC_HEIGHT;
+ font_dsc.height=menu_h/10;
+ display->dfb->CreateFont(display->dfb,DISPLAY_FONT,&font_dsc,&(display->font));
+ display->primary_surface->SetFont(display->primary_surface,display->font);
+ display->primary_surface->SetColor(display->primary_surface,0x80,0x80,0xff,0xff);
+ sprintf(text,"x: %u",x);
+ display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y+menu_h/10,DSTF_LEFT);
+ sprintf(text,"y: %u",y);
+ display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*2+menu_h/10*2,DSTF_LEFT);
+ sprintf(text,"z: %u",z);
+ display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*3+menu_h/10*3,DSTF_LEFT);
+ sprintf(text,"status: %c",*(u32 *)(display->cell_p+x+y*(display->max_x-1)+z*(display->max_x-1)*(display->max_y-1))&AMORPH?'a':'c');
+ display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*5+menu_h/10*5,DSTF_LEFT);
+ sprintf(text,"C conc.: %u",(*(u32 *)(display->cell_p+x+y*(display->max_x-1)+z*(display->max_x-1)*(display->max_y-1))&C_CONC_MASK)>>1);
+ display->primary_surface->DrawString(display->primary_surface,text,-1,menu_x+display_faktor_x,menu_y+display_faktor_y*6+menu_h/10*6,DSTF_LEFT);
  /* flip all to surface */
  display->primary_surface->Flip(display->primary_surface,NULL,0);
 #endif
  return 23;
 }
+
+int display_event_init(display *display)
+{
+#ifdef USE_DFB_API
+ display->dfb->GetInputDevice(display->dfb,DIDID_KEYBOARD,&(display->keyboard));
+ display->keyboard->CreateEventBuffer(display->keyboard,&(display->keyboard_buffer));
+#endif
+ return 23;
+}
+
+int display_scan_event(display *display,u32 *x,u32 *y,u32 *z,int *quit)
+{
+ DFBInputEvent keyboard_event;
+ display->keyboard_buffer->GetEvent(display->keyboard_buffer,DFB_EVENT(&keyboard_event));
+ if(keyboard_event.type==DIET_KEYPRESS)
+ {
+  if(keyboard_event.key_id==DIKI_LEFT && *x!=0) *x-=1;
+  if(keyboard_event.key_id==DIKI_RIGHT && *x!=(display->max_x)-1) *x+=1;
+  if(keyboard_event.key_id==DIKI_DOWN && *y!=0) *y-=1;
+  if(keyboard_event.key_id==DIKI_UP && *y!=(display->max_y)-1) *y+=1;
+  if(keyboard_event.key_id==DIKI_PAGE_UP && *z!=0) *z-=1;
+  if(keyboard_event.key_id==DIKI_PAGE_DOWN && *z!=(display->max_z)-1) *z+=1;
+  if(keyboard_event.key_id==DIKI_Q) *quit=1;
+ }
+ return 23;
+}

diff --git a/display.h b/display.h
index 4beb565..f1f38a2 100644 (file)
--- a/display.h
+++ b/display.h
@@ -11,4 +11,6 @@ int display_release(display *display);
 int dfb_choose_color(u32 *cell_p,unsigned char *r,unsigned char *g,unsigned char
  *b);
 int display_draw(display *display,int x,int y,int z);
+int display_event_init(display *display);
+int display_scan_event(display *display,u32 *x,u32 *y,u32 *z,int *quit);
 

diff --git a/main.c b/main.c
index 66503ee..9438a32 100644 (file)
--- a/main.c
+++ b/main.c
@@ -45,8 +45,8 @@ int usage()
  puts("-Z <value> \t display area intercept point z (default # z cells / 2)");
  puts("-d <value> \t refresh every <value> loops (default 100)");
  puts("-r <value> \t pressure range from amorphous SiCx (default 2)");
- puts("-f <value> \t (unused) faktor for pressure from amorphous SiCx (default 1)");
- puts("-p <value> \t p0 for probability of cell getting amorph (default sum_range_rate / 4)");
+ puts("-f <value> \t faktor for pressure from amorphous SiCx (default 0.2)");
+ puts("-p <value> \t p0 for probability of cell getting amorph (default 0.2)");
  return -23;
 }
 
@@ -67,6 +67,7 @@ int process_cell(void *cell_p,u32 x,u32 y,u32 z,u32 x_max,u32 y_max,u32 z_max,in
 {
  u32 *cell;
  int i,j,k,count;
+ double pressure;
  // float count;
  cell=(u32 *)(cell_p+x+y*(x_max-1)+z*(x_max-1)*(y_max-1));
  count=p0;
@@ -78,7 +79,8 @@ int process_cell(void *cell_p,u32 x,u32 y,u32 z,u32 x_max,u32 y_max,u32 z_max,in
    {
     if(!(i==0 && j==0 && k==0))
     {
-     if(*(u32 *)(cell_p+((x+x_max+i)%x_max)+((y+j+y_max)%y_max)*(x_max-1)+((z+k+z_max)%z_max)*(x_max-1)*(y_max-1))&AMORPH) count+=(3*range*range-i*i-j*j-k*k);
+     if(*(u32 *)(cell_p+((x+x_max+i)%x_max)+((y+j+y_max)%y_max)*(x_max-1)+((z+k+z_max)%z_max)*(x_max-1)*(y_max-1))&AMORPH) pressure+=faktor*URAND_2BYTE_MAX/(i*i+j*j+k*k);
+               // count+=(3*range*range-i*i-j*j-k*k);
     }
    }
   }
@@ -99,14 +101,16 @@ int main(int argc,char **argv)
 {
  u32 x_cell,y_cell,z_cell; /* amount of segments */
  u32 x,y,z; /* cells */
- int i,j,k; /* for counting */
+ int i; /* for counting */
  int slope_nel,start_nel; /* nuclear energy loss: slope, constant */
- int a_p_range,a_p_faktor,a_p_p0; /* p. range, p0 and faktor of amorphous sic */
+ int a_p_range; /* p. range of amorphous sic */
+ double a_p_faktor,a_p_p0; /* p0 and faktor of amorphous sic */
  int steps; /* # steps */
  void *cell_p;
  struct __display display;
  u32 display_x,display_y,display_z; /* intercept point of diplayed areas */
  u32 display_refresh_rate; /* refresh rate for display */
+ int quit=0; /* continue/quit status */
 
  /* default values */
  x_cell=DEFAULT_X_SEG;
@@ -168,10 +172,10 @@ int main(int argc,char **argv)
      a_p_range=atoi(argv[++i]);
      break;
     case 'f':
-     a_p_faktor=atoi(argv[++i]);
+     a_p_faktor=atof(argv[++i]);
      break;
     case 'p':
-     a_p_p0=atoi(argv[++i]);
+     a_p_p0=atof(argv[++i]);
      break;
     default:
      usage();
@@ -191,22 +195,22 @@ int main(int argc,char **argv)
  sum_z_cells=0;
  for(i=1;i<=z_cell;i++) sum_z_cells+=(start_nel+i*slope_nel);
  printfd("debug: sum z cells -> %u\n",sum_z_cells);
- sum_range_rate=0;
- for(i=-a_p_range;i<=a_p_range;i++)
- {
-  for(j=-a_p_range;j<=a_p_range;j++)
-  {
-   for(k=-a_p_range;k<=a_p_range;k++)
-   {
-    if(!(i==0 && j==0 && k==0))
-     sum_range_rate+=((3*a_p_range*a_p_range)-i*i-j*j-k*k);
-   }
-  }
- }
- printfd("debug: sum range rate -> %u\n",sum_range_rate);
- /* add a_p_p0 ... */
- if(a_p_p0==NOT_SPECIFIED) a_p_p0=sum_range_rate/4;
- sum_range_rate+=a_p_p0;
+ // sum_range_rate=0;
+ // for(i=-a_p_range;i<=a_p_range;i++)
+ // {
+ //  for(j=-a_p_range;j<=a_p_range;j++)
+ //  {
+ //   for(k=-a_p_range;k<=a_p_range;k++)
+ //   {
+ //    if(!(i==0 && j==0 && k==0))
+ //     sum_range_rate+=((3*a_p_range*a_p_range)-i*i-j*j-k*k);
+ //   }
+ //  }
+ // }
+ // printfd("debug: sum range rate -> %u\n",sum_range_rate);
+ // /* add a_p_p0 ... */
+ // if(a_p_p0==NOT_SPECIFIED) a_p_p0=sum_range_rate/4;
+ // sum_range_rate+=a_p_p0;
 
 
  /* testing ... */
@@ -237,14 +241,19 @@ int main(int argc,char **argv)
   process_cell(cell_p,x,y,z,x_cell,y_cell,z_cell,a_p_range,a_p_faktor,a_p_p0);
 
   /* display stuff */
-  if((i%display_refresh_rate)==0) 
+  if((i%display_refresh_rate)==0)
    display_draw(&display,display_x,display_y,display_z);
  }
   
- /* display again and quit when button hit */
+ /* display again and listen for events */
  display_draw(&display,display_x,display_y,display_z);
- puts("hit button to quit ...");
- getchar();
+ display_event_init(&display);
+
+ while(!quit)
+ {
+  display_scan_event(&display,&display_x,&display_y,&display_z,&quit);
+  display_draw(&display,display_x,display_y,display_z);
+ }
 
  display_release(&display);