X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fgame_mm%2Fmm_tools.c;h=1a27d91aa95c3b9f9db41ea3788b6253579790e6;hp=5c67bbe42b4b7b7e503111c2d43e329830832c40;hb=14801844faf14be284c590b66f030c6bf7cea5c2;hpb=0dd257541d5c299a35228d9eb6cfd85c14ca4a26

diff --git a/src/game_mm/mm_tools.c b/src/game_mm/mm_tools.c
index 5c67bbe4..1a27d91a 100644
--- a/src/game_mm/mm_tools.c
+++ b/src/game_mm/mm_tools.c
@@ -17,61 +17,47 @@
 #include "mm_tools.h"
 
 
-/* forward declaration for internal use */
-static int getGraphicAnimationPhase_MM(int, int, int);
-
-void ClearWindow()
+void SetDrawtoField_MM(int mode)
 {
-  ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
-
-  SetDrawtoField(DRAW_BACKBUFFER);
+  int full_xsize = lev_fieldx * TILESIZE_VAR;
+  int full_ysize = lev_fieldy * TILESIZE_VAR;
 
-  redraw_mask |= REDRAW_FIELD;
-}
+  // distance (delta) from screen border (SX/SY) to centered level playfield
+  dSX = (full_xsize < SXSIZE ? (SXSIZE - full_xsize) / 2 : 0);
+  dSY = (full_ysize < SYSIZE ? (SYSIZE - full_ysize) / 2 : 0);
 
-static int getGraphicAnimationPhase_MM(int frames, int delay, int mode)
-{
-  int phase;
+  // for convenience, absolute screen position to centered level playfield
+  cSX = SX + dSX;
+  cSY = SY + dSY;
+  cSX2 = SX + dSX + 2;	// including playfield border
+  cSY2 = SY + dSY + 2;	// including playfield border
 
-  if (mode == ANIM_PINGPONG)
+  if (mode == DRAW_TO_BACKBUFFER)
   {
-    int max_anim_frames = 2 * frames - 2;
-    phase = (FrameCounter % (delay * max_anim_frames)) / delay;
-    phase = (phase < frames ? phase : max_anim_frames - phase);
+    cFX = FX + dSX;
+    cFY = FY + dSY;
   }
-  else
-    phase = (FrameCounter % (delay * frames)) / delay;
-
-  if (mode == ANIM_REVERSE)
-    phase = -phase;
-
-  return(phase);
 }
 
-void DrawGraphicAnimationExt_MM(int x, int y, int graphic,
-				 int frames, int delay, int mode, int mask_mode)
+void ClearWindow()
 {
-  int phase = getGraphicAnimationPhase_MM(frames, delay, mode);
+  ClearRectangle(backbuffer, REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 
-  if (!(FrameCounter % delay) && IN_SCR_FIELD(SCREENX(x), SCREENY(y)))
-  {
-    if (mask_mode == USE_MASKING)
-      DrawGraphicThruMask_MM(SCREENX(x), SCREENY(y), graphic + phase);
-    else
-      DrawGraphic_MM(SCREENX(x), SCREENY(y), graphic + phase);
-  }
-}
+  SetDrawtoField(DRAW_TO_BACKBUFFER);
+  SetDrawtoField_MM(DRAW_TO_BACKBUFFER);
 
-void DrawGraphicAnimation_MM(int x, int y, int graphic,
-			  int frames, int delay, int mode)
-{
-  DrawGraphicAnimationExt_MM(x, y, graphic, frames, delay, mode, NO_MASKING);
+  redraw_mask |= REDRAW_FIELD;
 }
 
-void DrawGraphicAnimationThruMask_MM(int x, int y, int graphic,
-				  int frames, int delay, int mode)
+void DrawGraphicAnimation_MM(int x, int y, int graphic, int frame)
 {
-  DrawGraphicAnimationExt_MM(x, y, graphic, frames, delay, mode, USE_MASKING);
+  Bitmap *bitmap;
+  int src_x, src_y;
+
+  getGraphicSource(graphic, frame, &bitmap, &src_x, &src_y);
+
+  BlitBitmap(bitmap, drawto_field, src_x, src_y, TILEX, TILEY,
+	     cFX + x * TILEX, cFY + y * TILEY);
 }
 
 void DrawGraphic_MM(int x, int y, int graphic)
@@ -85,7 +71,8 @@ void DrawGraphic_MM(int x, int y, int graphic)
   }
 #endif
 
-  DrawGraphicExt_MM(drawto_field, FX + x*TILEX, FY + y*TILEY, graphic);
+  DrawGraphicExt_MM(drawto_field, cFX + x * TILEX, cFY + y * TILEY, graphic);
+
   MarkTileDirty(x, y);
 }
 
@@ -95,6 +82,7 @@ void DrawGraphicExt_MM(DrawBuffer *d, int x, int y, int graphic)
   int src_x, src_y;
 
   getGraphicSource(graphic, 0, &bitmap, &src_x, &src_y);
+
   BlitBitmap(bitmap, d, src_x, src_y, TILEX, TILEY, x, y);
 }
 
@@ -109,7 +97,9 @@ void DrawGraphicThruMask_MM(int x, int y, int graphic)
   }
 #endif
 
-  DrawGraphicThruMaskExt_MM(drawto_field, FX + x*TILEX, FY + y*TILEY, graphic);
+  DrawGraphicThruMaskExt_MM(drawto_field, cFX + x * TILEX, cFY + y * TILEY,
+			    graphic);
+
   MarkTileDirty(x,y);
 }
 
@@ -129,8 +119,10 @@ void DrawGraphicThruMaskExt_MM(DrawBuffer *d, int dest_x, int dest_y,
 
 void DrawMiniGraphic_MM(int x, int y, int graphic)
 {
-  DrawMiniGraphicExt_MM(drawto, SX + x*MINI_TILEX, SY + y*MINI_TILEY, graphic);
-  MarkTileDirty(x/2, y/2);
+  DrawMiniGraphicExt_MM(drawto, cSX + x * MINI_TILEX, cSY + y * MINI_TILEY,
+			graphic);
+
+  MarkTileDirty(x / 2, y / 2);
 }
 
 void getMicroGraphicSource(int graphic, Bitmap **bitmap, int *x, int *y)
@@ -144,6 +136,7 @@ void DrawMiniGraphicExt_MM(DrawBuffer *d, int x, int y, int graphic)
   int src_x, src_y;
 
   getMiniGraphicSource(graphic, &bitmap, &src_x, &src_y);
+
   BlitBitmap(bitmap, d, src_x, src_y, MINI_TILEX, MINI_TILEY, x, y);
 }
 
@@ -158,6 +151,7 @@ void DrawGraphicShifted_MM(int x,int y, int dx,int dy, int graphic,
   if (graphic < 0)
   {
     DrawGraphic_MM(x, y, graphic);
+
     return;
   }
 
@@ -220,9 +214,13 @@ void DrawGraphicShifted_MM(int x,int y, int dx,int dy, int graphic,
       MarkTileDirty(x, y + 1);
     }				/* Element verläßt unten das Bild */
     else if (dy > 0 && (y == BY2 || cut_mode == CUT_BELOW))
+    {
       height -= dy;
+    }
     else if (dy)		/* allg. Bewegung in y-Richtung */
+    {
       MarkTileDirty(x, y + SIGN(dy));
+    }
   }
 
   getGraphicSource(graphic, 0, &src_bitmap, &src_x, &src_y);
@@ -230,8 +228,8 @@ void DrawGraphicShifted_MM(int x,int y, int dx,int dy, int graphic,
   src_x += cx;
   src_y += cy;
 
-  dest_x = FX + x * TILEX + dx;
-  dest_y = FY + y * TILEY + dy;
+  dest_x = cFX + x * TILEX + dx;
+  dest_y = cFY + y * TILEY + dy;
 
 #if DEBUG
   if (!IN_SCR_FIELD(x,y))
@@ -243,10 +241,8 @@ void DrawGraphicShifted_MM(int x,int y, int dx,int dy, int graphic,
 #endif
 
   if (mask_mode == USE_MASKING)
-  {
     BlitBitmapMasked(src_bitmap, drawto_field,
 		     src_x, src_y, TILEX, TILEY, dest_x, dest_y);
-  }
   else
     BlitBitmap(src_bitmap, drawto_field,
 	       src_x, src_y, width, height, dest_x, dest_y);
@@ -257,7 +253,7 @@ void DrawGraphicShifted_MM(int x,int y, int dx,int dy, int graphic,
 void DrawGraphicShiftedThruMask_MM(int x,int y, int dx,int dy, int graphic,
 				int cut_mode)
 {
-  DrawGraphicShifted_MM(x,y, dx,dy, graphic, cut_mode, USE_MASKING);
+  DrawGraphicShifted_MM(x, y, dx, dy, graphic, cut_mode, USE_MASKING);
 }
 
 void DrawScreenElementExt_MM(int x, int y, int dx, int dy, int element,
@@ -271,7 +267,7 @@ void DrawScreenElementExt_MM(int x, int y, int dx, int dy, int element,
 
   if (element == EL_PACMAN)
   {
-    graphic += 4 * !phase2;
+    graphic = (phase2 ? IMG_MM_PACMAN_RIGHT : IMG_MM_PACMAN_EATING_RIGHT);
 
     if (dir == MV_UP)
       graphic += 1;
@@ -360,23 +356,31 @@ void DrawScreenField_MM(int x, int y)
     int horiz_move;
 
     Blocked2Moving(x, y, &oldx, &oldy);
+
     sx = SCREENX(oldx);
     sy = SCREENY(oldy);
     horiz_move = (MovDir[oldx][oldy] == MV_LEFT ||
 		  MovDir[oldx][oldy] == MV_RIGHT);
 
     DrawScreenElement_MM(x, y, EL_EMPTY);
+
     element = Feld[oldx][oldy];
 
     if (horiz_move)
-      DrawScreenElementShifted_MM(sx,sy, MovPos[oldx][oldy],0,element,NO_CUTTING);
+      DrawScreenElementShifted_MM(sx, sy, MovPos[oldx][oldy], 0, element,
+				  NO_CUTTING);
     else
-      DrawScreenElementShifted_MM(sx,sy, 0,MovPos[oldx][oldy],element,NO_CUTTING);
+      DrawScreenElementShifted_MM(sx, sy, 0, MovPos[oldx][oldy], element,
+				  NO_CUTTING);
   }
   else if (IS_DRAWABLE(element))
+  {
     DrawScreenElement_MM(x, y, element);
+  }
   else
+  {
     DrawScreenElement_MM(x, y, EL_EMPTY);
+  }
 }
 
 void DrawLevelField_MM(int x, int y)
@@ -391,10 +395,12 @@ void DrawMiniElement_MM(int x, int y, int element)
   if (!element)
   {
     DrawMiniGraphic_MM(x, y, IMG_EMPTY);
+
     return;
   }
 
   graphic = el2gfx(element);
+
   DrawMiniGraphic_MM(x, y, graphic);
 }
 
@@ -421,8 +427,8 @@ void DrawLevel_MM()
 
   ClearWindow();
 
-  for (x=0; x<lev_fieldx; x++)
-    for (y=0; y<lev_fieldy; y++)
+  for (x = 0; x < lev_fieldx; x++)
+    for (y = 0; y < lev_fieldy; y++)
       DrawField_MM(x, y);
 
   redraw_mask |= REDRAW_FIELD;
@@ -437,8 +443,7 @@ void DrawWallsExt_MM(int x, int y, int element, int draw_mask)
 
   getMiniGraphicSource(graphic, &bitmap, &gx, &gy);
 
-  if (game_status != LEVELED || !editor.draw_walls_masked)
-    DrawGraphic_MM(x, y, IMG_EMPTY);
+  DrawGraphic_MM(x, y, IMG_EMPTY);
 
   /*
   if (IS_WALL_WOOD(element) || IS_WALL_AMOEBA(element) ||
@@ -448,10 +453,10 @@ void DrawWallsExt_MM(int x, int y, int element, int draw_mask)
     gy += MINI_TILEY;
   */
 
-  for(i=0; i<4; i++)
+  for (i = 0; i < 4; i++)
   {
-    int dest_x = SX + x * TILEX + MINI_TILEX * (i % 2);
-    int dest_y = SY + y * TILEY + MINI_TILEY * (i / 2);
+    int dest_x = cSX + x * TILEX + MINI_TILEX * (i % 2);
+    int dest_y = cSY + y * TILEY + MINI_TILEY * (i / 2);
 
     if (!((1 << i) & draw_mask))
       continue;
@@ -459,7 +464,7 @@ void DrawWallsExt_MM(int x, int y, int element, int draw_mask)
     if (element & (1 << i))
       BlitBitmap(bitmap, drawto, gx, gy, MINI_TILEX, MINI_TILEY,
 		 dest_x, dest_y);
-    else if (!editor.draw_walls_masked)
+    else
       ClearRectangle(drawto, dest_x, dest_y, MINI_TILEX, MINI_TILEY);
   }
 
@@ -490,8 +495,8 @@ void DrawWallsAnimation_MM(int x, int y, int element, int phase, int bit_mask)
       int frame;
       Bitmap *bitmap;
       int src_x, src_y;
-      int dst_x = SX + x * TILEX + (i % 2) * MINI_TILEX;
-      int dst_y = SY + y * TILEY + (i / 2) * MINI_TILEY;
+      int dst_x = cSX + x * TILEX + (i % 2) * MINI_TILEX;
+      int dst_y = cSY + y * TILEY + (i / 2) * MINI_TILEY;
 
       if (bit_mask & (1 << i))
       {
@@ -508,7 +513,8 @@ void DrawWallsAnimation_MM(int x, int y, int element, int phase, int bit_mask)
 	frame = 0;
       }
 
-      getGraphicSource(graphic, frame, &bitmap, &src_x, &src_y);
+      getSizedGraphicSource(graphic, frame, MINI_TILESIZE, &bitmap,
+			    &src_x, &src_y);
 
       BlitBitmap(bitmap, drawto, src_x, src_y, MINI_TILEX, MINI_TILEY,
 		 dst_x, dst_y);
@@ -534,6 +540,11 @@ void DrawElement_MM(int x, int y, int element)
 #endif
   else if (element == EL_PACMAN)
     DrawLevelField_MM(x, y);
+  else if (element == EL_FUSE_ON &&
+	   laser.fuse_off &&
+	   laser.fuse_x == x &&
+	   laser.fuse_y == y)
+    DrawGraphic_MM(x, y, IMG_MM_FUSE);
   else
     DrawGraphic_MM(x, y, el2gfx(element));
 }
@@ -547,7 +558,7 @@ void DrawMicroWalls_MM(int x, int y, int element)
 
   getMicroGraphicSource(graphic, &bitmap, &gx, &gy);
 
-  for (i=0; i<4; i++)
+  for (i = 0; i < 4; i++)
   {
     int xpos = MICROLEV_XPOS + x * MICRO_TILEX + MICRO_WALLX * (i % 2);
     int ypos = MICROLEV_YPOS + y * MICRO_TILEY + MICRO_WALLY * (i / 2);
@@ -571,6 +582,7 @@ void DrawMicroElement_MM(int x, int y, int element)
   if (IS_WALL(element))
   {
     DrawMicroWalls_MM(x, y, element);
+
     return;
   }
 
@@ -582,12 +594,12 @@ void DrawMicroElement_MM(int x, int y, int element)
 
 void DrawMicroLevelExt_MM(int xpos, int ypos)
 {
-  int x,y;
+  int x, y;
 
   ClearRectangle(drawto, xpos, ypos, MICROLEV_XSIZE, MICROLEV_YSIZE);
 
-  for (x=0; x<STD_LEV_FIELDX; x++)
-    for (y=0; y<STD_LEV_FIELDY; y++)
+  for (x = 0; x < STD_LEV_FIELDX; x++)
+    for (y = 0; y < STD_LEV_FIELDY; y++)
       DrawMicroElement_MM(x, y, Ur[x][y]);
 
   redraw_mask |= REDRAW_FIELD;
@@ -595,10 +607,10 @@ void DrawMicroLevelExt_MM(int xpos, int ypos)
 
 void DrawMiniLevel_MM(int size_x, int size_y, int scroll_x, int scroll_y)
 {
-  int x,y;
+  int x, y;
 
-  for(x=0; x<size_x; x++)
-    for(y=0; y<size_y; y++)
+  for(x = 0; x < size_x; x++)
+    for(y = 0; y < size_y; y++)
       DrawMiniElementOrWall_MM(x, y, scroll_x, scroll_y);
 
   redraw_mask |= REDRAW_FIELD;
@@ -606,13 +618,14 @@ void DrawMiniLevel_MM(int size_x, int size_y, int scroll_x, int scroll_y)
 
 int REQ_in_range(int x, int y)
 {
-  if (y > DY+249 && y < DY+278)
+  if (y > DY + 249 && y < DY + 278)
   {
-    if (x > DX+1 && x < DX+48)
+    if (x > DX + 1 && x < DX + 48)
       return 1;
-    else if (x > DX+51 && x < DX+98)
+    else if (x > DX + 51 && x < DX + 98)
       return 2;
   }
+
   return 0;
 }
 
@@ -722,8 +735,25 @@ int get_rotated_element(int element, int step)
   return base_element + (element_phase + step + num_elements) % num_elements;
 }
 
+static int map_element(int element)
+{
+  switch (element)
+  {
+    case EL_WALL_STEEL:		return EL_STEEL_WALL;
+    case EL_WALL_WOOD:		return EL_WOODEN_WALL;
+    case EL_WALL_ICE:		return EL_ICE_WALL;
+    case EL_WALL_AMOEBA:	return EL_AMOEBA_WALL;
+    case EL_DF_WALL_STEEL:	return EL_DF_STEEL_WALL;
+    case EL_DF_WALL_WOOD:	return EL_DF_WOODEN_WALL;
+
+    default:			return element;
+  }
+}
+
 int el2gfx(int element)
 {
+  element = map_element(element);
+
   switch (element)
   {
     case EL_LIGHTBALL:
@@ -737,6 +767,7 @@ int el2gfx(int element)
 void RedrawPlayfield_MM()
 {
   DrawLevel_MM();
+  DrawLaser_MM();
 }
 
 void BlitScreenToBitmap_MM(Bitmap *target_bitmap)