improved scanning laser outside level, but inside visible playfield area

[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 0aaaaddaa3e84da2e47e99eff4416dcb81300fec..87ee350cc78027170fcc03aaeeeae3a87bbddbda 100644 (file)
--- a/src/game_mm/mm_game.c
+++ b/src/game_mm/mm_game.c
@@ -1073,9 +1073,13 @@ static void ScanLaser(void)
 
     if (!IN_LEV_FIELD(ELX, ELY))
     {
-      // check if laser is still inside visible playfield area
-      if (cSX + LX >= REAL_SX && cSX + LX < REAL_SX + FULL_SXSIZE &&
-         cSY + LY >= REAL_SY && cSY + LY < REAL_SY + FULL_SYSIZE)
+      // 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;