X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_mm%2Fmm_game.c;h=e822706ff9a00902ee49de8dc9fd5115aef8d05a;hb=b0f18dbef013a0a3174ffd22cb468896b9db86fd;hp=326880f16fccad8a3e8e5c83c6cb8d27a110e4fb;hpb=97849fee52785abc83312cb229cb481eeb530b6b;p=rocksndiamonds.git

diff --git a/src/game_mm/mm_game.c b/src/game_mm/mm_game.c
index 326880f1..e822706f 100644
--- a/src/game_mm/mm_game.c
+++ b/src/game_mm/mm_game.c
@@ -757,7 +757,11 @@ void InitGameActions_MM(void)
   SetTileCursorXY(laser.start_edge.x, laser.start_edge.y);
   SetTileCursorActive(TRUE);
 
+  // restart all delay counters after initially cycling game elements
+  ResetFrameCounter(&rotate_delay);
+  ResetFrameCounter(&pacman_delay);
   ResetFrameCounter(&energy_delay);
+  ResetFrameCounter(&overload_delay);
 }
 
 static void FadeOutLaser(void)
@@ -821,6 +825,13 @@ void AddLaserEdge(int lx, int ly)
 
 void AddDamagedField(int ex, int ey)
 {
+  // prevent adding the same field position again
+  if (laser.num_damages > 0 &&
+      laser.damage[laser.num_damages - 1].x == ex &&
+      laser.damage[laser.num_damages - 1].y == ey &&
+      laser.damage[laser.num_damages - 1].edge == laser.num_edges)
+    return;
+
   laser.damage[laser.num_damages].is_mirror = FALSE;
   laser.damage[laser.num_damages].angle = laser.current_angle;
   laser.damage[laser.num_damages].edge = laser.num_edges;
@@ -1652,9 +1663,11 @@ boolean HitElement(int element, int hit_mask)
       element == EL_KEY ||
       element == EL_LIGHTBALL ||
       element == EL_PACMAN ||
-      IS_PACMAN(element))
+      IS_PACMAN(element) ||
+      IS_ENVELOPE(element))
   {
-    if (!IS_PACMAN(element))
+    if (!IS_PACMAN(element) &&
+	!IS_ENVELOPE(element))
       Bang_MM(ELX, ELY);
 
     if (element == EL_PACMAN)
@@ -1682,6 +1695,10 @@ boolean HitElement(int element, int hit_mask)
     {
       DeletePacMan(ELX, ELY);
     }
+    else if (IS_ENVELOPE(element))
+    {
+      Tile[ELX][ELY] = EL_ENVELOPE_1_OPENING + ENVELOPE_NR(Tile[ELX][ELY]);
+    }
 
     RaiseScoreElement_MM(element);
 
@@ -2471,6 +2488,42 @@ static void OpenSurpriseBall(int x, int y)
   }
 }
 
+static void OpenEnvelope(int x, int y)
+{
+  int num_frames = 8;		// seven frames plus final empty space
+
+  if (!MovDelay[x][y])		// next animation frame
+    MovDelay[x][y] = num_frames;
+
+  if (MovDelay[x][y])		// wait some time before next frame
+  {
+    int nr = ENVELOPE_OPENING_NR(Tile[x][y]);
+
+    MovDelay[x][y]--;
+
+    if (MovDelay[x][y] > 0 && IN_SCR_FIELD(x, y))
+    {
+      int graphic = el_act2gfx(EL_ENVELOPE_1 + nr, MM_ACTION_COLLECTING);
+      int frame = num_frames - MovDelay[x][y] - 1;
+
+      DrawGraphicAnimation_MM(x, y, graphic, frame);
+
+      laser.redraw = TRUE;
+    }
+
+    if (MovDelay[x][y] == 0)
+    {
+      Tile[x][y] = EL_EMPTY;
+
+      DrawField_MM(x, y);
+
+      ScanLaser();
+
+      ShowEnvelope_MM(nr);
+    }
+  }
+}
+
 static void MeltIce(int x, int y)
 {
   int frames = 5;
@@ -2972,6 +3025,12 @@ boolean ClickElement(int x, int y, int button)
 
     element_clicked = TRUE;
   }
+  else if (IS_ENVELOPE(element))
+  {
+    Tile[x][y] = EL_ENVELOPE_1_OPENING + ENVELOPE_NR(element);
+
+    element_clicked = TRUE;
+  }
 
   click_delay.value = (new_button ? CLICK_DELAY_FIRST : CLICK_DELAY);
   new_button = FALSE;
@@ -3054,8 +3113,6 @@ void RotateMirror(int x, int y, int button)
 	 IS_POLAR(Tile[x][y]) ||
 	 IS_POLAR_CROSS(Tile[x][y])) && x == ELX && y == ELY)
     {
-      check = 0;
-
       if (IS_BEAMER(Tile[x][y]))
       {
 #if 0
@@ -3063,12 +3120,13 @@ void RotateMirror(int x, int y, int button)
 	      LX, LY, laser.beamer_edge, laser.beamer[1].num);
 #endif
 
-#if 0
-	laser.num_edges--;
-#endif
+	if (check == 1)
+	  laser.num_edges--;
       }
 
       ScanLaser();
+
+      check = 0;
     }
 
     if (check == 2)
@@ -3229,6 +3287,8 @@ static void GameActions_MM_Ext(void)
       OpenExit(x, y);
     else if (element == EL_GRAY_BALL_OPENING)
       OpenSurpriseBall(x, y);
+    else if (IS_ENVELOPE_OPENING(element))
+      OpenEnvelope(x, y);
     else if (IS_WALL_CHANGING(element) && Store[x][y] == EL_WALL_ICE)
       MeltIce(x, y);
     else if (IS_WALL_CHANGING(element) && Store[x][y] == EL_WALL_AMOEBA)
@@ -3431,7 +3491,7 @@ static void GameActions_MM_Ext(void)
 
       int new_element = native_mm_level.ball_content[element_pos];
 
-      Store[ELX][ELY] = new_element + RND(get_num_elements(new_element));
+      Store[ELX][ELY] = get_rotated_element(new_element, RND(16));
       Store2[ELX][ELY] = TRUE;
     }