added active animation for gray ball in MM engine

[rocksndiamonds.git] / src / game_mm / mm_game.c

diff --git a/src/game_mm/mm_game.c b/src/game_mm/mm_game.c
index 4ad6ea61a0f85bc393e5a5647391c61058a38d9d..2713e32092363f71e80cc2db49f09fb78f627433 100644 (file)
--- a/src/game_mm/mm_game.c
+++ b/src/game_mm/mm_game.c
@@ -951,6 +951,7 @@ static void DeactivateLaserTargetElement(void)
 {
   if (laser.dest_element_last == EL_BOMB_ACTIVE ||
       laser.dest_element_last == EL_MINE_ACTIVE ||
+      laser.dest_element_last == EL_GRAY_BALL_ACTIVE ||
       laser.dest_element_last == EL_GRAY_BALL_OPENING)
   {
     int x = laser.dest_element_last_x;
@@ -1185,6 +1186,22 @@ void ScanLaser(void)
 #endif
 }
 
+static void ScanLaser_FromLastMirror(void)
+{
+  int start_pos = (laser.num_damages > 0 ? laser.num_damages - 1 : 0);
+  int i;
+
+  for (i = start_pos; i >= 0; i--)
+    if (laser.damage[i].is_mirror)
+      break;
+
+  int start_edge = (i > 0 ? laser.damage[i].edge - 1 : 0);
+
+  DrawLaser(start_edge, DL_LASER_DISABLED);
+
+  ScanLaser();
+}
+
 static void DrawLaserExt(int start_edge, int num_edges, int mode)
 {
   int element;
@@ -1652,11 +1669,13 @@ boolean HitElement(int element, int hit_mask)
     return TRUE;
   }
 
-  if (element == EL_BOMB || element == EL_MINE)
+  if (element == EL_BOMB || element == EL_MINE || element == EL_BALL_GRAY)
   {
     PlayLevelSound_MM(ELX, ELY, element, MM_ACTION_HITTING);
 
-    Tile[ELX][ELY] = (element == EL_BOMB ? EL_BOMB_ACTIVE : EL_MINE_ACTIVE);
+    Tile[ELX][ELY] = (element == EL_BOMB ? EL_BOMB_ACTIVE :
+                     element == EL_MINE ? EL_MINE_ACTIVE :
+                     EL_GRAY_BALL_ACTIVE);
 
     laser.dest_element_last = Tile[ELX][ELY];
     laser.dest_element_last_x = ELX;
@@ -2512,8 +2531,6 @@ static void OpenSurpriseBall(int x, int y)
 
     if (!MovDelay[x][y])
     {
-      int i;
-
       Tile[x][y] = Store[x][y];
       Store[x][y] = Store2[x][y] = 0;
       MovDir[x][y] = MovPos[x][y] = MovDelay[x][y] = 0;
@@ -2521,16 +2538,7 @@ static void OpenSurpriseBall(int x, int y)
       InitField(x, y, FALSE);
       DrawField_MM(x, y);
 
-      for (i = (laser.num_damages > 0 ? laser.num_damages - 1 : 0); i >= 0; i--)
-       if (laser.damage[i].is_mirror)
-         break;
-
-      if (i > 0)
-       DrawLaser(laser.damage[i].edge - 1, DL_LASER_DISABLED);
-      else
-       DrawLaser(0, DL_LASER_DISABLED);
-
-      ScanLaser();
+      ScanLaser_FromLastMirror();
     }
   }
 }
@@ -2590,8 +2598,6 @@ static void MeltIce(int x, int y)
 
     if (!MovDelay[x][y])
     {
-      int i;
-
       Tile[x][y] = real_element & (wall_mask ^ 0xFF);
       Store[x][y] = Store2[x][y] = 0;
 
@@ -2600,16 +2606,7 @@ static void MeltIce(int x, int y)
       if (Tile[x][y] == EL_WALL_ICE)
        Tile[x][y] = EL_EMPTY;
 
-      for (i = (laser.num_damages > 0 ? laser.num_damages - 1 : 0); i >= 0; i--)
-       if (laser.damage[i].is_mirror)
-         break;
-
-      if (i > 0)
-       DrawLaser(laser.damage[i].edge - 1, DL_LASER_DISABLED);
-      else
-       DrawLaser(0, DL_LASER_DISABLED);
-
-      ScanLaser();
+      ScanLaser_FromLastMirror();
     }
     else if (!(MovDelay[x][y] % delay) && IN_SCR_FIELD(x, y))
     {
@@ -3341,7 +3338,7 @@ static void GameActions_MM_Ext(void)
             IS_MIRROR_FIXED(element) ||
             element == EL_PRISM)
       DrawFieldTwinkle(x, y);
-    else if (element == EL_GRAY_BALL_OPENING ||
+    else if (element == EL_GRAY_BALL_ACTIVE ||
             element == EL_BOMB_ACTIVE ||
             element == EL_MINE_ACTIVE)
       DrawFieldAnimated_MM(x, y);
@@ -3410,6 +3407,7 @@ static void GameActions_MM_Ext(void)
       element != EL_MINE &&
       element != EL_MINE_ACTIVE &&
       element != EL_BALL_GRAY &&
+      element != EL_GRAY_BALL_ACTIVE &&
       element != EL_BLOCK_STONE &&
       element != EL_BLOCK_WOOD &&
       element != EL_FUSE_ON &&
@@ -3554,12 +3552,7 @@ static void GameActions_MM_Ext(void)
 
     Tile[ELX][ELY] = EL_GRAY_BALL_OPENING;
 
-    // !!! CHECK AGAIN: Laser on Polarizer !!!
-    ScanLaser();
-
     laser.dest_element_last = Tile[ELX][ELY];
-    laser.dest_element_last_x = ELX;
-    laser.dest_element_last_y = ELY;
 
     return;
 
@@ -3692,16 +3685,7 @@ static void GameActions_MM_Ext(void)
     LY = laser.edge[laser.num_edges].y - cSY2;
 */
 
-    for (i = (laser.num_damages > 0 ? laser.num_damages - 1 : 0); i >= 0; i--)
-      if (laser.damage[i].is_mirror)
-       break;
-
-    if (i > 0)
-      DrawLaser(laser.damage[i].edge - 1, DL_LASER_DISABLED);
-    else
-      DrawLaser(0, DL_LASER_DISABLED);
-
-    ScanLaser();
+    ScanLaser_FromLastMirror();
 
     return;
   }