added using cave buffer offsets in EM level conversion and game logic

[rocksndiamonds.git] / src / game_em / logic.c

diff --git a/src/game_em/logic.c b/src/game_em/logic.c
index 808db47d18ef338d4841b642cfc046df2f1bb863..89de4ee59f8828232880b579cc0cebcee5d31d2e 100644 (file)
--- a/src/game_em/logic.c
+++ b/src/game_em/logic.c
@@ -6273,8 +6273,8 @@ void logic_2(void)
   seed = RandomEM;
   score = 0;
 
-  for (y = 1; y < CAVE_BUFFER_HEIGHT - 1; y++)
-    for (x = 0; x < CAVE_BUFFER_WIDTH; x++)
+  for (y = lev.top; y < lev.bottom; y++)
+    for (x = lev.left; x < lev.right; x++)
       handle_tile(x, y);
 
   if (ply[0].alive || ply[1].alive || ply[2].alive || ply[3].alive)
@@ -6346,13 +6346,13 @@ void logic_3(void)
 
   /* handle explosions */
 
-  for (y = 1; y < CAVE_BUFFER_HEIGHT - 1; y++)
-    for (x = 1; x < CAVE_BUFFER_WIDTH - 1; x++)
+  for (y = lev.top; y < lev.bottom; y++)
+    for (x = lev.left; x < lev.right; x++)
       Lexplode(x, y);
 
   /* triple buffering */
 
-  for (y = 0; y < CAVE_BUFFER_HEIGHT; y++)
-    for (x = 0; x < CAVE_BUFFER_WIDTH; x++)
+  for (y = lev.top; y < lev.bottom; y++)
+    for (x = lev.left; x < lev.right; x++)
       next[x][y] = cave[x][y];
 }