X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftools.c;h=f1aa666e8004c9332f2a79579c903c7c59957a4d;hb=3d1ed92c17f56943478f3be499ee74462d393244;hp=17a5cf5ad15e16cc0cf068af1a6949f89c55675a;hpb=30f5fd7b8f2235820dcbe638a18319d802317530;p=rocksndiamonds.git

diff --git a/src/tools.c b/src/tools.c
index 17a5cf5a..f1aa666e 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -24,7 +24,8 @@
 
 
 /* select level set with EMC X11 graphics before activating EM GFX debugging */
-#define DEBUG_EM_GFX	0
+#define DEBUG_EM_GFX		FALSE
+#define DEBUG_FRAME_TIME	FALSE
 
 /* tool button identifiers */
 #define TOOL_CTRL_ID_YES	0
@@ -462,6 +463,44 @@ void DrawFramesPerSecond()
 	      font_nr, BLIT_OPAQUE);
 }
 
+#if DEBUG_FRAME_TIME
+static void PrintFrameTimeDebugging()
+{
+  static unsigned int last_counter = 0;
+  unsigned int counter = Counter();
+  int diff_1 = counter - last_counter;
+  int diff_2 = diff_1 - GAME_FRAME_DELAY;
+  int diff_2_max = 20;
+  int diff_2_cut = MIN(ABS(diff_2), diff_2_max);
+  char diff_bar[2 * diff_2_max + 5];
+  int pos = 0;
+  int i;
+
+  diff_bar[pos++] = (diff_2 < -diff_2_max ? '<' : ' ');
+
+  for (i = 0; i < diff_2_max; i++)
+    diff_bar[pos++] = (diff_2 >= 0 ? ' ' :
+		       i >= diff_2_max - diff_2_cut ? '-' : ' ');
+
+  diff_bar[pos++] = '|';
+
+  for (i = 0; i < diff_2_max; i++)
+    diff_bar[pos++] = (diff_2 <= 0 ? ' ' : i < diff_2_cut ? '+' : ' ');
+
+  diff_bar[pos++] = (diff_2 > diff_2_max ? '>' : ' ');
+
+  diff_bar[pos++] = '\0';
+
+  Error(ERR_INFO, "%06d [%02d] [%c%02d] %s",
+	counter,
+	diff_1,
+	(diff_2 < 0 ? '-' : diff_2 > 0 ? '+' : ' '), ABS(diff_2),
+	diff_bar);
+
+  last_counter = counter;
+}
+#endif
+
 void BackToFront()
 {
   if (redraw_mask == REDRAW_NONE)
@@ -509,6 +548,13 @@ void BackToFront()
   }
 
   redraw_mask = REDRAW_NONE;
+
+  // force screen redraw in every frame to continue drawing global animations
+  redraw_mask = REDRAW_FIELD;
+
+#if DEBUG_FRAME_TIME
+  PrintFrameTimeDebugging();
+#endif
 }
 
 static void FadeCrossSaveBackbuffer()
@@ -628,6 +674,20 @@ static void FadeExt(int fade_mask, int fade_mode, int fade_type)
   redraw_mask &= ~fade_mask;
 }
 
+static void SetAnimStatus_BeforeFadingOut()
+{
+  global.anim_status = GAME_MODE_PSEUDO_FADING;
+}
+
+static void SetAnimStatus_AfterFadingIn()
+{
+  global.anim_status = global.anim_status_next;
+
+  // force update of global animation status in case of rapid screen changes
+  redraw_mask = REDRAW_ALL;
+  BackToFront();
+}
+
 void FadeIn(int fade_mask)
 {
 #if 1
@@ -643,10 +703,14 @@ void FadeIn(int fade_mask)
   FADE_SY = REAL_SY;
   FADE_SXSIZE = FULL_SXSIZE;
   FADE_SYSIZE = FULL_SYSIZE;
+
+  SetAnimStatus_AfterFadingIn();
 }
 
 void FadeOut(int fade_mask)
 {
+  SetAnimStatus_BeforeFadingOut();
+
 #if 0
   DrawMaskedBorder(REDRAW_ALL);
 #endif
@@ -2382,13 +2446,13 @@ void DrawEnvelopeRequest(char *text)
 				  tile_size, tile_size);
 
   /* force DOOR font inside door area */
-  game_status = GAME_MODE_PSEUDO_DOOR;
+  SetGameStatus(GAME_MODE_PSEUDO_DOOR);
 
   DrawTextBuffer(sx + sx_offset, sy + sy_offset, text_final, font_nr,
 		 line_length, -1, max_lines, line_spacing, mask_mode,
 		 request.autowrap, request.centered, FALSE);
 
-  game_status = last_game_status;	/* restore current game status */
+  SetGameStatus(last_game_status);	/* restore current game status */
 
   for (i = 0; i < NUM_TOOL_BUTTONS; i++)
     RedrawGadget(tool_gadget[i]);
@@ -2793,7 +2857,7 @@ static void DrawPreviewLevelExt(boolean restart)
 	DrawTextSAligned(pos->x, pos->y, label_text, font_nr, pos->align);
     }
 
-    game_status = last_game_status;	/* restore current game status */
+    SetGameStatus(last_game_status);	/* restore current game status */
 
     return;
   }
@@ -2895,7 +2959,7 @@ static void DrawPreviewLevelExt(boolean restart)
     DrawPreviewLevelLabelExt(label_state);
   }
 
-  game_status = last_game_status;	/* restore current game status */
+  SetGameStatus(last_game_status);	/* restore current game status */
 }
 
 void DrawPreviewLevelInitial()
@@ -3680,7 +3744,7 @@ static boolean RequestDoor(char *text, unsigned int req_state)
   DrawBackground(DX, DY, DXSIZE, DYSIZE);
 
   /* force DOOR font inside door area */
-  game_status = GAME_MODE_PSEUDO_DOOR;
+  SetGameStatus(GAME_MODE_PSEUDO_DOOR);
 
   /* write text for request */
   for (text_ptr = text, ty = 0; ty < MAX_REQUEST_LINES; ty++)
@@ -3720,7 +3784,7 @@ static boolean RequestDoor(char *text, unsigned int req_state)
     // text_ptr += tl + (tc == ' ' || tc == '?' || tc == '!' ? 1 : 0);
   }
 
-  game_status = last_game_status;	/* restore current game status */
+  SetGameStatus(last_game_status);	/* restore current game status */
 
   if (req_state & REQ_ASK)
   {
@@ -8178,6 +8242,13 @@ void JoinRectangles(int *x, int *y, int *width, int *height,
   *height = MAX(*height, height2);
 }
 
+void SetGameStatus(int game_status_new)
+{
+  game_status = game_status_new;
+
+  global.anim_status_next = game_status;
+}
+
 void ChangeViewportPropertiesIfNeeded()
 {
   int gfx_game_mode = game_status;