X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftools.c;h=d37a7b0e991b821c3979602a3689758ccdf3504d;hb=ddaae9de458b7f07b05461101655a1da4c63b380;hp=cfbc85cc632c1c376fcd34dfd13a1b342747d03d;hpb=f2e11ad5ab49e5d051e3d3f054330b802905e4bb;p=rocksndiamonds.git

diff --git a/src/tools.c b/src/tools.c
index cfbc85cc..d37a7b0e 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -34,6 +34,7 @@
 /* forward declaration for internal use */
 static void UnmapToolButtons();
 static void HandleToolButtons(struct GadgetInfo *);
+static int el_act_dir2crm(int, int, int);
 
 static struct GadgetInfo *tool_gadget[NUM_TOOL_BUTTONS];
 static int request_gadget_id = -1;
@@ -503,6 +504,9 @@ inline void DrawLevelGraphicAnimationIfNeeded(int x, int y, int graphic)
     return;
 
   DrawGraphicAnimation(sx, sy, graphic);
+
+  if (CAN_BE_CRUMBLED(Feld[x][y]))
+    DrawLevelFieldCrumbledSand(x, y);
 }
 
 void DrawLevelElementAnimationIfNeeded(int x, int y, int element)
@@ -519,6 +523,9 @@ void DrawLevelElementAnimationIfNeeded(int x, int y, int element)
     return;
 
   DrawGraphicAnimation(sx, sy, graphic);
+
+  if (CAN_BE_CRUMBLED(element))
+    DrawLevelFieldCrumbledSand(x, y);
 }
 
 void DrawAllPlayers()
@@ -540,6 +547,7 @@ void DrawPlayerField(int x, int y)
 
 void DrawPlayer(struct PlayerInfo *player)
 {
+#if 0
   int jx = player->jx, jy = player->jy;
   int last_jx = player->last_jx, last_jy = player->last_jy;
   int next_jx = jx + (jx - last_jx), next_jy = jy + (jy - last_jy);
@@ -551,6 +559,23 @@ void DrawPlayer(struct PlayerInfo *player)
   boolean player_is_moving = (last_jx != jx || last_jy != jy ? TRUE : FALSE);
   int move_dir = player->MovDir;
   int action = ACTION_DEFAULT;
+#else
+  int jx = player->jx, jy = player->jy;
+  int move_dir = player->MovDir;
+  int dx = (move_dir == MV_LEFT ? -1 : move_dir == MV_RIGHT ? +1 : 0);
+  int dy = (move_dir == MV_UP   ? -1 : move_dir == MV_DOWN  ? +1 : 0);
+  int last_jx = (player->is_moving ? jx - dx : jx);
+  int last_jy = (player->is_moving ? jy - dy : jy);
+  int next_jx = jx + dx;
+  int next_jy = jy + dy;
+  int sx = SCREENX(jx), sy = SCREENY(jy);
+  int sxx = 0, syy = 0;
+  int element = Feld[jx][jy], last_element = Feld[last_jx][last_jy];
+  int graphic;
+  int frame = 0;
+  boolean player_is_moving = (player->MovPos ? TRUE : FALSE);
+  int action = ACTION_DEFAULT;
+#endif
 
   if (!player->active || !IN_SCR_FIELD(SCREENX(last_jx), SCREENY(last_jy)))
     return;
@@ -580,7 +605,11 @@ void DrawPlayer(struct PlayerInfo *player)
   /* draw things in the field the player is leaving, if needed               */
   /* ----------------------------------------------------------------------- */
 
+#if 1
+  if (player->is_moving)
+#else
   if (player_is_moving)
+#endif
   {
     if (Back[last_jx][last_jy] && IS_DRAWABLE(last_element))
     {
@@ -600,6 +629,7 @@ void DrawPlayer(struct PlayerInfo *player)
 
     if (player->Pushing && IN_SCR_FIELD(SCREENX(next_jx), SCREENY(next_jy)))
     {
+#if 1
 #if 1
       DrawLevelElement(next_jx, next_jy, EL_EMPTY);
 #else
@@ -612,6 +642,7 @@ void DrawPlayer(struct PlayerInfo *player)
       }
       else
   	DrawLevelField(next_jx, next_jy);
+#endif
 #endif
     }
   }
@@ -634,9 +665,15 @@ void DrawPlayer(struct PlayerInfo *player)
   {
     if (player_is_moving && GfxElement[jx][jy] != EL_UNDEFINED)
     {
+#if 1
+      /* !!! insert DrawLevelFieldCrumbledSandDigging code here !!! */
+      if (player->is_digging && CAN_BE_CRUMBLED(GfxElement[jx][jy]))
+	DrawLevelFieldCrumbledSandDigging(jx, jy, move_dir, player->StepFrame);
+#else
       if (GfxElement[jx][jy] == EL_SAND)
 	DrawLevelFieldCrumbledSandDigging(jx, jy, move_dir, player->StepFrame);
-      else
+#endif
+      else	/* player->is_collecting */
       {
 	int old_element = GfxElement[jx][jy];
 	int old_graphic = el_act_dir2img(old_element, action, move_dir);
@@ -700,7 +737,17 @@ void DrawPlayer(struct PlayerInfo *player)
   /* draw things the player is pushing, if needed                            */
   /* ----------------------------------------------------------------------- */
 
+#if 0
+  printf("::: %d, %d [%d, %d] [%d]\n",
+	 player->Pushing, player_is_moving, player->GfxAction,
+	 player->is_moving, player_is_moving);
+#endif
+
+#if 1
+  if (player->Pushing && player->is_moving)
+#else
   if (player->Pushing && player_is_moving)
+#endif
   {
     int px = SCREENX(next_jx), py = SCREENY(next_jy);
 
@@ -720,23 +767,35 @@ void DrawPlayer(struct PlayerInfo *player)
 #endif
     else
     {
+#if 1
+      int element = MovingOrBlocked2Element(next_jx, next_jy);
+#else
 #if 1
       int element = Feld[jx][jy];
 #else
       int element = Feld[next_jx][next_jy];
 #endif
+#endif
 
+#if 1
       int graphic = el2img(element);
       int frame = 0;
 
+#if 0
       if ((sxx || syy) && IS_PUSHABLE(element))
+#endif
       {
-	graphic = el_act_dir2img(element, ACTION_MOVING, move_dir);
+	graphic = el_act_dir2img(element, ACTION_PUSHING, move_dir);
 	frame = getGraphicAnimationFrame(graphic, player->Frame);
       }
 
+#if 0
+      printf("::: pushing %d: %d ...\n", sxx, frame);
+#endif
+
       DrawGraphicShifted(px, py, sxx, syy, graphic, frame,
 			 NO_CUTTING, NO_MASKING);
+#endif
     }
   }
 
@@ -1154,7 +1213,8 @@ static void DrawLevelFieldCrumbledSandExt(int x, int y, int graphic, int frame)
   if (!IN_LEV_FIELD(x, y))
     return;
 
-  element = (GfxElement[x][y] != EL_UNDEFINED ? GfxElement[x][y] : Feld[x][y]);
+  element = (GfxElement[x][y] != EL_UNDEFINED && Feld[x][y] != EL_EXPLOSION ?
+	     GfxElement[x][y] : Feld[x][y]);
 
   /* crumble field itself */
   if (CAN_BE_CRUMBLED(element) && !IS_MOVING(x, y))
@@ -1175,6 +1235,13 @@ static void DrawLevelFieldCrumbledSandExt(int x, int y, int graphic, int frame)
       if (CAN_BE_CRUMBLED(element) && !IS_MOVING(xx, yy))
 	continue;
 
+#if 0
+      if (Feld[x][y] == EL_CUSTOM_START + 123)
+	printf("::: crumble [%d] THE CHAOS ENGINE (%d, %d): %d, %d\n",
+	       i, Feld[x][y], element,
+	       CAN_BE_CRUMBLED(element), IS_MOVING(x, y));
+#endif
+
       if (i == 1 || i == 2)
       {
 	width = snip;
@@ -1244,14 +1311,21 @@ void DrawLevelFieldCrumbledSand(int x, int y)
 void DrawLevelFieldCrumbledSandDigging(int x, int y, int direction,
 				       int step_frame)
 {
+#if 1
+  int graphic1 = el_act_dir2img(GfxElement[x][y], ACTION_DIGGING, direction);
+  int graphic2 = el_act_dir2crm(GfxElement[x][y], ACTION_DIGGING, direction);
+#else
   int graphic1 = el_act_dir2img(EL_SAND,          ACTION_DIGGING, direction);
   int graphic2 = el_act_dir2img(EL_SAND_CRUMBLED, ACTION_DIGGING, direction);
+#endif
   int frame1 = getGraphicAnimationFrame(graphic1, step_frame);
   int frame2 = getGraphicAnimationFrame(graphic2, step_frame);
   int sx = SCREENX(x), sy = SCREENY(y);
 
   DrawGraphic(sx, sy, graphic1, frame1);
-  DrawLevelFieldCrumbledSandExt(x, y, graphic2, frame2);
+
+  if (graphic1 != IMG_EMPTY_SPACE)
+    DrawLevelFieldCrumbledSandExt(x, y, graphic2, frame2);
 }
 
 void DrawLevelFieldCrumbledSandNeighbours(int x, int y)
@@ -2392,6 +2466,14 @@ int el_act_dir2img(int element, int action, int direction)
   return element_info[element].direction_graphic[action][direction];
 }
 
+static int el_act_dir2crm(int element, int action, int direction)
+{
+  element = GFX_ELEMENT(element);
+  direction = MV_DIR_BIT(direction);
+
+  return element_info[element].direction_crumbled[action][direction];
+}
+
 int el_act2img(int element, int action)
 {
   element = GFX_ELEMENT(element);