X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_mm%2Fmm_game.c;h=87ee350cc78027170fcc03aaeeeae3a87bbddbda;hb=98cdc60c12229af0a1672372157d52afe8edd3d0;hp=b0743369f8acf99bff6ce4a9600e33ed88e1510d;hpb=f00dbcf8e990eabe51b7b92cc7fb320ef10e4b6e;p=rocksndiamonds.git

diff --git a/src/game_mm/mm_game.c b/src/game_mm/mm_game.c
index b0743369..87ee350c 100644
--- a/src/game_mm/mm_game.c
+++ b/src/game_mm/mm_game.c
@@ -139,11 +139,10 @@ static DelayCounter overload_delay = { 0 };
 #define MM_MASK_GRID_2		5
 #define MM_MASK_GRID_3		6
 #define MM_MASK_GRID_4		7
-#define MM_MASK_GRID_CLOSED	8
-#define MM_MASK_RECTANGLE	9
-#define MM_MASK_CIRCLE		10
+#define MM_MASK_RECTANGLE	8
+#define MM_MASK_CIRCLE		9
 
-#define NUM_MM_MASKS		11
+#define NUM_MM_MASKS		10
 
 // element masks for scanning pixels of MM elements
 static const char mm_masks[NUM_MM_MASKS][16][16 + 1] =
@@ -292,24 +291,6 @@ static const char mm_masks[NUM_MM_MASKS][16][16 + 1] =
     "    XXX  XXXX   ",
     "     XX  XXXXX  ",
   },
-  {
-    " XXXXXX  XXXXXX ",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    " XXXXXXXXXXXXXX ",
-    " XXXXXXXXXXXXXX ",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    "XXXXXXXXXXXXXXXX",
-    " XXXXXX  XXXXXX ",
-  },
   {
     "XXXXXXXXXXXXXXXX",
     "XXXXXXXXXXXXXXXX",
@@ -847,12 +828,12 @@ static void GameOver_MM(int game_over_cause)
 
 static void AddLaserEdge(int lx, int ly)
 {
-  int clx = dSX + lx;
-  int cly = dSY + ly;
-  int sxsize = MAX(SXSIZE, lev_fieldx * TILEX);
-  int sysize = MAX(SYSIZE, lev_fieldy * TILEY);
+  int full_sxsize = MAX(FULL_SXSIZE, lev_fieldx * TILEX);
+  int full_sysize = MAX(FULL_SYSIZE, lev_fieldy * TILEY);
 
-  if (clx < -2 || cly < -2 || clx >= sxsize + 2 || cly >= sysize + 2)
+  // check if laser is still inside visible playfield area (or inside level)
+  if (cSX + lx < REAL_SX || cSX + lx >= REAL_SX + full_sxsize ||
+      cSY + ly < REAL_SY || cSY + ly >= REAL_SY + full_sysize)
   {
     Warn("AddLaserEdge: out of bounds: %d, %d", lx, ly);
 
@@ -905,7 +886,7 @@ static int getMaskFromElement(int element)
   else if (IS_GRID(element))
     return MM_MASK_GRID_1 + get_element_phase(element);
   else if (IS_DF_GRID(element))
-    return MM_MASK_GRID_CLOSED;
+    return MM_MASK_RECTANGLE;
   else if (IS_RECTANGLE(element))
     return MM_MASK_RECTANGLE;
   else
@@ -990,6 +971,7 @@ static int ScanPixel(void)
       }
       else
       {
+	// check if laser is still inside visible playfield area
 	pixel = (cSX + px < REAL_SX || cSX + px >= REAL_SX + FULL_SXSIZE ||
 		 cSY + py < REAL_SY || cSY + py >= REAL_SY + FULL_SYSIZE);
       }
@@ -1091,6 +1073,21 @@ static void ScanLaser(void)
 
     if (!IN_LEV_FIELD(ELX, ELY))
     {
+      // laser next step position
+      int x = cSX + LX + XS;
+      int y = cSY + LY + YS;
+
+      // check if next step of laser is still inside visible playfield area
+      if (x >= REAL_SX && x < REAL_SX + FULL_SXSIZE &&
+	  y >= REAL_SY && y < REAL_SY + FULL_SYSIZE)
+      {
+	// go on with another step
+	LX += XS;
+	LY += YS;
+
+	continue;
+      }
+
       element = EL_EMPTY;
       laser.dest_element = element;