updated contact info in source file headers
[rocksndiamonds.git] / src / tape.c
index 5c90cb416d074b931f45df93e919b24fdf1b268d..4f1239171c65ed91e7aa58b494bedddd9be5a9a8 100644 (file)
@@ -1,15 +1,13 @@
-/***********************************************************
-* Rocks'n'Diamonds -- McDuffin Strikes Back!               *
-*----------------------------------------------------------*
-* (c) 1995-2006 Artsoft Entertainment                      *
-*               Holger Schemel                             *
-*               Detmolder Strasse 189                      *
-*               33604 Bielefeld                            *
-*               Germany                                    *
-*               e-mail: info@artsoft.org                   *
-*----------------------------------------------------------*
-* tape.c                                                   *
-***********************************************************/
+// ============================================================================
+// Rocks'n'Diamonds - McDuffin Strikes Back!
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+//                         Holger Schemel
+//                 info@artsoft.org
+//                 http://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// tape.c
+// ============================================================================
 
 #include "libgame/libgame.h"
 
@@ -186,7 +184,7 @@ static struct GadgetInfo *tape_gadget[NUM_TAPE_BUTTONS];
 /* video display functions                                                   */
 /* ========================================================================= */
 
-void DrawVideoDisplay(unsigned long state, unsigned long value)
+void DrawVideoDisplay(unsigned int state, unsigned int value)
 {
   int i, j, k;
   static char *monatsname[12] =
@@ -194,6 +192,8 @@ void DrawVideoDisplay(unsigned long state, unsigned long value)
     "JAN", "FEB", "MAR", "APR", "MAY", "JUN",
     "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"
   };
+
+#if 0
   static struct
   {
     int gd_x1, gd_y1;
@@ -344,6 +344,105 @@ void DrawVideoDisplay(unsigned long state, unsigned long value)
       }
     },
   };
+#endif
+
+#if 1
+  static struct
+  {
+    int graphic;
+    struct Rect *pos;
+  }
+  video_pos[NUM_TAPE_FUNCTIONS][NUM_TAPE_FUNCTION_PARTS] =
+  {
+    {
+      { IMG_TAPE_LABEL_GFX_PLAY,               &tape.label.play        },
+      { IMG_TAPE_SYMBOL_GFX_PLAY,              &tape.symbol.play       },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_RECORD,             &tape.label.record      },
+      { IMG_TAPE_SYMBOL_GFX_RECORD,            &tape.symbol.record     },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_PAUSE,              &tape.label.pause       },
+      { IMG_TAPE_SYMBOL_GFX_PAUSE,             &tape.symbol.pause      },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_DATE,               &tape.label.date        },
+      { -1,                                    NULL                    },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_TIME,               &tape.label.time        },
+      { -1,                                    NULL                    },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_FAST_FORWARD,       &tape.label.fast_forward  },
+      { IMG_TAPE_SYMBOL_GFX_FAST_FORWARD,      &tape.symbol.fast_forward },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_PAUSE_BEFORE_END,   &tape.label.pause_before_end  },
+      { IMG_TAPE_SYMBOL_GFX_PAUSE_BEFORE_END,  &tape.symbol.pause_before_end },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_WARP_FORWARD_BLIND, &tape.label.warp_forward_blind},
+      { IMG_TAPE_SYMBOL_GFX_WARP_FORWARD_BLIND, &tape.symbol.warp_forward_blind},
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_WARP_FORWARD,       &tape.label.warp_forward  },
+      { IMG_TAPE_SYMBOL_GFX_WARP_FORWARD,      &tape.symbol.warp_forward },
+    },
+    {
+      { IMG_TAPE_LABEL_GFX_SINGLE_STEP,                &tape.label.single_step  },
+      { IMG_TAPE_SYMBOL_GFX_SINGLE_STEP,       &tape.symbol.single_step },
+    },
+  };
+
+  for (k = 0; k < NUM_TAPE_FUNCTION_STATES; k++)       /* on or off states */
+  {
+    for (i = 0; i < NUM_TAPE_FUNCTIONS; i++)           /* record, play, ... */
+    {
+      for (j = 0; j < NUM_TAPE_FUNCTION_PARTS; j++)    /* label or symbol */
+      {
+       if (video_pos[i][j].graphic == -1 ||
+           video_pos[i][j].pos->x < 0 ||
+           video_pos[i][j].pos->y < 0)
+         continue;
+
+       if (state & (1 << (i * 2 + k)))
+       {
+         struct GraphicInfo *gfx_bg = &graphic_info[IMG_BACKGROUND_TAPE];
+         struct GraphicInfo *gfx = &graphic_info[video_pos[i][j].graphic];
+         struct Rect *pos = video_pos[i][j].pos;
+         Bitmap *gd_bitmap;
+         int gd_x, gd_y;
+         int skip_value =
+           (j == 0 ? VIDEO_DISPLAY_SYMBOL_ONLY : VIDEO_DISPLAY_LABEL_ONLY);
+
+         if (value == skip_value)
+           continue;
+
+         if (k == 1)           /* on */
+         {
+           gd_bitmap = gfx->bitmap;
+           gd_x = gfx->src_x;
+           gd_y = gfx->src_y;
+         }
+         else                  /* off */
+         {
+           gd_bitmap = gfx_bg->bitmap;
+           gd_x = gfx_bg->src_x + pos->x;
+           gd_y = gfx_bg->src_y + pos->y;
+         }
+
+         /* some tape graphics may be undefined -- only draw if defined */
+         if (gd_bitmap != NULL)
+           BlitBitmap(gd_bitmap, drawto, gd_x, gd_y, gfx->width, gfx->height,
+                      VX + pos->x, VY + pos->y);
+       }
+      }
+    }
+  }
+
+#else
 
   for (k = 0; k < NUM_TAPE_FUNCTION_STATES; k++)       /* on or off states */
   {
@@ -379,6 +478,32 @@ void DrawVideoDisplay(unsigned long state, unsigned long value)
       }
     }
   }
+#endif
+
+#if 1
+  if (state & VIDEO_STATE_DATE_ON)
+  {
+    struct TextPosInfo *pos = &tape.text.date;
+    int tag = value % 100;
+    int monat = (value/100) % 100;
+    int jahr = (value/10000);
+
+    DrawText(VX + pos->x,      VY + pos->y, int2str(tag, 2),   pos->font);
+    DrawText(VX + pos->x + 27, VY + pos->y, monatsname[monat], pos->font);
+    DrawText(VX + pos->x + 64, VY + pos->y, int2str(jahr, 2),  pos->font);
+  }
+
+  if (state & VIDEO_STATE_TIME_ON)
+  {
+    struct TextPosInfo *pos = &tape.text.time;
+    int min = value / 60;
+    int sec = value % 60;
+
+    DrawText(VX + pos->x,      VY + pos->y, int2str(min, 2), pos->font);
+    DrawText(VX + pos->x + 27, VY + pos->y, int2str(sec, 2), pos->font);
+  }
+
+#else
 
   if (state & VIDEO_STATE_DATE_ON)
   {
@@ -404,6 +529,7 @@ void DrawVideoDisplay(unsigned long state, unsigned long value)
     DrawText(VX + VIDEO_TIME_XPOS + 27, VY + VIDEO_TIME_YPOS,
             int2str(sec, 2), FONT_TAPE_RECORDER);
   }
+#endif
 
   redraw_mask |= REDRAW_DOOR_2;
 }
@@ -416,6 +542,52 @@ void DrawCompleteVideoDisplay()
         tape.date, tape.length);
 #endif
 
+#if 1
+
+  struct GraphicInfo *g_tape = &graphic_info[IMG_BACKGROUND_TAPE];
+
+  /* draw tape background */
+  BlitBitmap(g_tape->bitmap, drawto, g_tape->src_x, g_tape->src_y,
+            gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
+
+  /* draw tape buttons (forced) */
+  UnmapTapeButtons();
+  MapTapeButtons();
+
+#else
+
+#if 1
+  struct GraphicInfo *g_tape = &graphic_info[IMG_BACKGROUND_TAPE];
+  int tape_button_graphics[] =
+  {
+    IMG_TAPE_BUTTON_GFX_EJECT,
+    IMG_TAPE_BUTTON_GFX_STOP,
+    IMG_TAPE_BUTTON_GFX_PAUSE,
+    IMG_TAPE_BUTTON_GFX_RECORD,
+    IMG_TAPE_BUTTON_GFX_PLAY
+  };
+  struct Rect *tape_button_positions[] =
+  {
+    &tape.button.eject,
+    &tape.button.stop,
+    &tape.button.pause,
+    &tape.button.record,
+    &tape.button.play
+  };
+  int i;
+
+  BlitBitmap(g_tape->bitmap, drawto, g_tape->src_x, g_tape->src_y,
+            gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
+
+  for (i = 0; i < SIZEOF_ARRAY_INT(tape_button_graphics); i++)
+  {
+    struct GraphicInfo *g = &graphic_info[tape_button_graphics[i]];
+    struct Rect *pos = tape_button_positions[i];
+
+    BlitBitmap(g->bitmap, drawto, g->src_x, g->src_y,
+              g->width, g->height, gfx.vx + pos->x, gfx.vy + pos->y);
+  }
+#else
   BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto,
             DOOR_GFX_PAGEX3, DOOR_GFX_PAGEY2,
             gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
@@ -424,6 +596,9 @@ void DrawCompleteVideoDisplay()
             DOOR_GFX_PAGEY2 + VIDEO_CONTROL_YPOS,
             VIDEO_CONTROL_XSIZE, VIDEO_CONTROL_YSIZE,
             gfx.vx + VIDEO_CONTROL_XPOS, gfx.vy + VIDEO_CONTROL_YPOS);
+#endif
+
+#endif
 
   DrawVideoDisplay(VIDEO_ALL_OFF, 0);
 
@@ -459,8 +634,13 @@ void DrawCompleteVideoDisplay()
   }
 #endif
 
+#if 1
+  BlitBitmap(drawto, bitmap_db_door_2, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
+            0, 0);
+#else
   BlitBitmap(drawto, bitmap_db_door, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
             DOOR_GFX_PAGEX1, DOOR_GFX_PAGEY2);
+#endif
 }
 
 void TapeDeactivateDisplayOn()
@@ -549,12 +729,12 @@ static void TapeRewind()
   InitRND(tape.random_seed);
 }
 
-static void TapeSetRandomSeed(long random_seed)
+static void TapeSetRandomSeed(int random_seed)
 {
   tape.random_seed = InitRND(random_seed);
 }
 
-void TapeStartRecording(long random_seed)
+void TapeStartRecording(int random_seed)
 {
   if (!TAPE_IS_STOPPED(tape))
     TapeStop();
@@ -951,7 +1131,7 @@ void TapeQuickSave()
 {
   if (game_status == GAME_MODE_MAIN)
   {
-    Request("No game that can be saved !", REQ_CONFIRM);
+    Request("No game that can be saved!", REQ_CONFIRM);
 
     return;
   }
@@ -964,7 +1144,7 @@ void TapeQuickSave()
 
   if (TAPE_IS_EMPTY(tape))
   {
-    Request("No tape that can be saved !", REQ_CONFIRM);
+    Request("No tape that can be saved!", REQ_CONFIRM);
 
     return;
   }
@@ -979,12 +1159,12 @@ void TapeQuickLoad()
 
   if (!fileExists(filename))
   {
-    Request("No tape for this level !", REQ_CONFIRM);
+    Request("No tape for this level!", REQ_CONFIRM);
 
     return;
   }
 
-  if (tape.recording && !Request("Stop recording and load tape ?",
+  if (tape.recording && !Request("Stop recording and load tape?",
                                 REQ_ASK | REQ_STAY_CLOSED))
   {
     OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK);
@@ -997,6 +1177,10 @@ void TapeQuickLoad()
 
   if (CheckEngineSnapshot())
   {
+#if 0
+    printf("::: MARK 1\n");
+#endif
+
     TapeStartGamePlaying();
 
     LoadEngineSnapshot();
@@ -1013,6 +1197,10 @@ void TapeQuickLoad()
       return;
   }
 
+#if 0
+  printf("::: MARK 2\n");
+#endif
+
   TapeStop();
   TapeErase();
 
@@ -1029,7 +1217,7 @@ void TapeQuickLoad()
   {
     int reopen_door = (game_status == GAME_MODE_PLAYING ? REQ_REOPEN : 0);
 
-    Request("No tape for this level !", REQ_CONFIRM | reopen_door);
+    Request("No tape for this level!", REQ_CONFIRM | reopen_door);
   }
 }
 
@@ -1041,7 +1229,7 @@ void InsertSolutionTape()
   LoadSolutionTape(level_nr);
 
   if (TAPE_IS_EMPTY(tape))
-    Request("No solution tape for this level !", REQ_CONFIRM);
+    Request("No solution tape for this level!", REQ_CONFIRM);
 
   DrawCompleteVideoDisplay();
 }
@@ -1060,7 +1248,9 @@ void AutoPlayTape()
   static int num_levels_solved = 0;
   static int num_tape_missing = 0;
   static boolean level_failed[MAX_TAPES_PER_SET];
+#if 0
   static boolean tape_missing[MAX_TAPES_PER_SET];
+#endif
   int i;
 
   if (autoplay_initialized)
@@ -1109,7 +1299,9 @@ void AutoPlayTape()
     for (i = 0; i < MAX_TAPES_PER_SET; i++)
     {
       level_failed[i] = FALSE;
+#if 0
       tape_missing[i] = FALSE;
+#endif
     }
 
     autoplay_initialized = TRUE;
@@ -1144,8 +1336,10 @@ void AutoPlayTape()
     if (tape.no_valid_file)
     {
       num_tape_missing++;
+#if 0
       if (level_nr >= 0 && level_nr < MAX_TAPES_PER_SET)
        tape_missing[level_nr] = TRUE;
+#endif
 
       printf("(no tape)\n");
       continue;
@@ -1197,55 +1391,38 @@ void AutoPlayTape()
 
 /* ---------- new tape button stuff ---------------------------------------- */
 
-/* graphic position values for tape buttons */
-#define TAPE_BUTTON_XSIZE      18
-#define TAPE_BUTTON_YSIZE      18
-#define TAPE_BUTTON_XPOS       5
-#define TAPE_BUTTON_YPOS       77
-
-#define TAPE_BUTTON_EJECT_XPOS (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
-#define TAPE_BUTTON_EXTRA_XPOS (TAPE_BUTTON_XPOS + 0 * TAPE_BUTTON_XSIZE)
-#define TAPE_BUTTON_STOP_XPOS  (TAPE_BUTTON_XPOS + 1 * TAPE_BUTTON_XSIZE)
-#define TAPE_BUTTON_PAUSE_XPOS (TAPE_BUTTON_XPOS + 2 * TAPE_BUTTON_XSIZE)
-#define TAPE_BUTTON_RECORD_XPOS        (TAPE_BUTTON_XPOS + 3 * TAPE_BUTTON_XSIZE)
-#define TAPE_BUTTON_PLAY_XPOS  (TAPE_BUTTON_XPOS + 4 * TAPE_BUTTON_XSIZE)
-
 static struct
 {
-  int x, y;
+  int graphic;
+  struct Rect *pos;
   int gadget_id;
   char *infotext;
 } tapebutton_info[NUM_TAPE_BUTTONS] =
 {
   {
-    TAPE_BUTTON_EJECT_XPOS,    TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_EJECT,
-    "eject tape"
+    IMG_TAPE_BUTTON_GFX_EJECT,         &tape.button.eject,
+    TAPE_CTRL_ID_EJECT,                        "eject tape"
   },
   {
-    TAPE_BUTTON_EXTRA_XPOS,    TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_EXTRA,
-    "extra functions"
+    /* (same position as "eject" button) */
+    IMG_TAPE_BUTTON_GFX_EXTRA,         &tape.button.eject,
+    TAPE_CTRL_ID_EXTRA,                        "extra functions"
   },
   {
-    TAPE_BUTTON_STOP_XPOS,     TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_STOP,
-    "stop tape"
+    IMG_TAPE_BUTTON_GFX_STOP,          &tape.button.stop,
+    TAPE_CTRL_ID_STOP,                 "stop tape"
   },
   {
-    TAPE_BUTTON_PAUSE_XPOS,    TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_PAUSE,
-    "pause tape"
+    IMG_TAPE_BUTTON_GFX_PAUSE,         &tape.button.pause,
+    TAPE_CTRL_ID_PAUSE,                        "pause tape"
   },
   {
-    TAPE_BUTTON_RECORD_XPOS,   TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_RECORD,
-    "record tape"
+    IMG_TAPE_BUTTON_GFX_RECORD,                &tape.button.record,
+    TAPE_CTRL_ID_RECORD,               "record tape"
   },
   {
-    TAPE_BUTTON_PLAY_XPOS,     TAPE_BUTTON_YPOS,
-    TAPE_CTRL_ID_PLAY,
-    "play tape"
+    IMG_TAPE_BUTTON_GFX_PLAY,          &tape.button.play,
+    TAPE_CTRL_ID_PLAY,                 "play tape"
   }
 };
 
@@ -1255,34 +1432,25 @@ void CreateTapeButtons()
 
   for (i = 0; i < NUM_TAPE_BUTTONS; i++)
   {
-    Bitmap *gd_bitmap = graphic_info[IMG_GLOBAL_DOOR].bitmap;
+    struct GraphicInfo *gfx = &graphic_info[tapebutton_info[i].graphic];
+    struct Rect *pos = tapebutton_info[i].pos;
     struct GadgetInfo *gi;
-    int gd_xoffset, gd_yoffset;
-    int gd_x1, gd_x2, gd_y;
+    int gd_x = gfx->src_x;
+    int gd_y = gfx->src_y;
+    int gd_xp = gfx->src_x + gfx->pressed_xoffset;
+    int gd_yp = gfx->src_y + gfx->pressed_yoffset;
     int id = i;
 
-    gd_xoffset = tapebutton_info[i].x;
-    gd_yoffset = tapebutton_info[i].y;
-    gd_x1 = DOOR_GFX_PAGEX4 + gd_xoffset;
-    gd_x2 = DOOR_GFX_PAGEX3 + gd_xoffset;
-    gd_y  = DOOR_GFX_PAGEY2 + gd_yoffset;
-
-    if (i == TAPE_CTRL_ID_EXTRA)
-    {
-      gd_x1 = DOOR_GFX_PAGEX6 + gd_xoffset;
-      gd_x2 = DOOR_GFX_PAGEX5 + gd_xoffset;
-    }
-
     gi = CreateGadget(GDI_CUSTOM_ID, id,
                      GDI_INFO_TEXT, tapebutton_info[i].infotext,
-                     GDI_X, VX + gd_xoffset,
-                     GDI_Y, VY + gd_yoffset,
-                     GDI_WIDTH, TAPE_BUTTON_XSIZE,
-                     GDI_HEIGHT, TAPE_BUTTON_YSIZE,
+                     GDI_X, VX + pos->x,
+                     GDI_Y, VY + pos->y,
+                     GDI_WIDTH, gfx->width,
+                     GDI_HEIGHT, gfx->height,
                      GDI_TYPE, GD_TYPE_NORMAL_BUTTON,
                      GDI_STATE, GD_BUTTON_UNPRESSED,
-                     GDI_DESIGN_UNPRESSED, gd_bitmap, gd_x1, gd_y,
-                     GDI_DESIGN_PRESSED, gd_bitmap, gd_x2, gd_y,
+                     GDI_DESIGN_UNPRESSED, gfx->bitmap, gd_x, gd_y,
+                     GDI_DESIGN_PRESSED, gfx->bitmap, gd_xp, gd_yp,
                      GDI_DIRECT_DRAW, FALSE,
                      GDI_EVENT_MASK, GD_EVENT_RELEASED,
                      GDI_CALLBACK_ACTION, HandleTapeButtons,
@@ -1325,6 +1493,9 @@ void MapTapeButtons()
 
   if (tape.recording || tape.playing)
     MapTapeWarpButton();
+
+  if (tape.show_game_buttons)
+    MapGameButtons();
 }
 
 void UnmapTapeButtons()
@@ -1350,7 +1521,7 @@ static void HandleTapeButtonsExt(int id)
        LoadTape(level_nr);
 
        if (TAPE_IS_EMPTY(tape))
-         Request("No tape for this level !", REQ_CONFIRM);
+         Request("No tape for this level!", REQ_CONFIRM);
       }
       else
       {
@@ -1449,10 +1620,13 @@ static void HandleTapeButtons(struct GadgetInfo *gi)
 
 void HandleTapeButtonKeys(Key key)
 {
-  boolean use_extra = (tape.recording || tape.playing);
+  boolean eject_button_is_active = TAPE_IS_STOPPED(tape);
+  boolean extra_button_is_active = !eject_button_is_active;
 
-  if (key == setup.shortcut.tape_eject)
-    HandleTapeButtonsExt(use_extra ? TAPE_CTRL_ID_EXTRA : TAPE_CTRL_ID_EJECT);
+  if (key == setup.shortcut.tape_eject && eject_button_is_active)
+    HandleTapeButtonsExt(TAPE_CTRL_ID_EJECT);
+  else if (key == setup.shortcut.tape_extra && extra_button_is_active)
+    HandleTapeButtonsExt(TAPE_CTRL_ID_EXTRA);
   else if (key == setup.shortcut.tape_stop)
     HandleTapeButtonsExt(TAPE_CTRL_ID_STOP);
   else if (key == setup.shortcut.tape_pause)