mouse cursor managed by compositor, earthquake spell supported

libs/bgraph.h

@@ -51,6 +51,8 @@ void char2_32(word *posit,const word *font,char znak);
 word charsize(const word *font,char znak);
 //#pragma aux charsize parm [esi] [eax]
 void put_picture(word x,word y,const void *p);
+
+void put_picture_ex(word x,word y,const void *p, word *target_addr, size_t pitch);
 //#pragma aux put_picture parm [esi] [eax] [edi] modify [ebx ecx edx]
 void get_picture(word x,word y,word xs,word ys,void *p);
 //#pragma aux get_picture parm [esi] [eax] [ebx] [ecx] [edi] modify [edx]
@@ -113,6 +115,7 @@ void line32(word x1,word y1, word x2, word y2);
 void position(word x,word y);
 void show_ms_cursor(integer x,integer y);
 void *register_ms_cursor(const void *cursor);
+const void *get_registered_ms_cursor();
 void move_ms_cursor(integer newx,integer newy,char nodraw);
 void hide_ms_cursor(void);
 void redraw_ms_cursor_on_screen(void);

libs/bgraph2.c

@@ -508,6 +508,10 @@ void showview_lo(word x,word y,word xs,word ys)
 
 
 */
+
+const void *get_registered_ms_cursor() {
+    return mscursor;
+}
 void show_ms_cursor(integer x,integer y)
   {
   integer xs,ys;

libs/bgraph2a.c

@@ -315,11 +315,12 @@ chsend: and     eax,0ffffh
     }*/
   }
 
-void put_picture(word x,word y,const void *p)
+
+void put_picture_ex(word x,word y,const void *p, word *target_addr, size_t pitch)
 //#pragma aux put_picture parm [esi] [eax] [edi] modify [ebx ecx edx]
   {
-  int32_t scr_linelen2 = GetScreenPitch();
-  word *adr=GetScreenAdr()+scr_linelen2*y+x;
+  int32_t scr_linelen2 = pitch;
+  word *adr=target_addr+scr_linelen2*y+x;
   const word *data=p;
   word xs=data[0];
   word ys=data[1];
@@ -391,6 +392,10 @@ void put_picture(word x,word y,const void *p)
         }
     }
   }
+void put_picture(word x,word y,const void *p) {
+    put_picture_ex(x, y, p, GetScreenAdr(), GetScreenPitch());
+
+}
 void get_picture(word x,word y,word xs,word ys,void *p)
   {
   int32_t scr_linelen2 = GetScreenPitch();

libs/bmouse.c

@@ -20,14 +20,20 @@ void ukaz_mysku()
   visible--;
   if (!visible)
      {
+#ifdef FORCE_SOFTWARE_CURSOR
      show_ms_cursor(ms_last_event.x-h_x,ms_last_event.y-h_y);
+#else
+     game_display_show_mouse((const word *)get_registered_ms_cursor(),h_x, h_y);
+#endif
      }
   }
 
 void schovej_mysku()
   {
+#ifdef FORCE_SOFTWARE_CURSOR
   if (!visible)
      hide_ms_cursor();
+#endif
   visible++;
   }
 
@@ -57,6 +63,7 @@ void ms_idle_event(EVENT_MSG *info,void *user_data)
 
 void ms_draw_event(EVENT_MSG *info,void *user_data)
   {
+#ifdef FORCE_SOFTWARE_CURSOR
   MS_EVENT *ms_ev;
 
   user_data;
@@ -66,11 +73,13 @@ void ms_draw_event(EVENT_MSG *info,void *user_data)
      if (ms_ev->event_type & 1)
        if (!visible) move_ms_cursor(ms_ev->x-h_x,ms_ev->y-h_y,0);
      }
+#endif
   }
 
 
 void update_mysky(void)
   {
+#ifdef FORCE_SOFTWARE_CURSOR
   MS_EVENT x;
 
   get_ms_event(&x);
@@ -80,6 +89,7 @@ void update_mysky(void)
      x.event = 0;
      }
   if(!visible) move_ms_cursor(x.x-h_x,x.y-h_y,0);
+#endif
   }
 
 char je_myska_zobrazena()
@@ -94,12 +104,6 @@ void set_ms_finger(int x,int y)
   h_y=y;
   }
 
-void *mouse()
- {
- send_message(E_ADD,E_WATCH,ms_idle_event);
- send_message(E_ADD,E_MOUSE,ms_draw_event);
- return NULL;
- }
 
 short init_mysky()
   {
@@ -107,7 +111,10 @@ short init_mysky()
 //  i=install_mouse_handler();
 //  hranice_mysky(0,0,639,479);
   visible=1;
-  send_message(E_INIT,mouse);
+  send_message(E_ADD,E_WATCH,ms_idle_event);
+ #ifdef FORCE_SOFTWARE_CURSOR
+  send_message(E_ADD,E_MOUSE,ms_draw_event);
+ #endif
   return 0;
   }
 
@@ -116,7 +123,9 @@ short done_mysky()
 
 //  i=deinstall_mouse_handler();
   send_message(E_DONE,E_WATCH,ms_idle_event);
+#ifdef FORCE_SOFTWARE_CURSOR
   send_message(E_DONE,E_MOUSE,ms_draw_event);
+#endif
   return 0;
   }