changed type of some variables

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

diff --git a/src/game_em/game.c b/src/game_em/game.c
index 7842a89c5dd7b0b0ad69f897386c4caa5dfcfed0..2d11170dc6b392e22443a55949b65a83237f59a6 100644 (file)
--- a/src/game_em/game.c
+++ b/src/game_em/game.c
@@ -16,29 +16,33 @@ struct EngineSnapshotInfo_EM engine_snapshot_em;
 
 static void readjoy(byte action, struct PLAYER *ply)
 {
-  int north = 0, east = 0, south = 0, west = 0;
-  int snap = 0, drop = 0;
+  boolean north        = FALSE;
+  boolean east = FALSE;
+  boolean south        = FALSE;
+  boolean west = FALSE;
+  boolean snap = FALSE;
+  boolean drop = FALSE;
 
   if (game_em.use_single_button && action & (JOY_BUTTON_1 | JOY_BUTTON_2))
     action |= JOY_BUTTON_1 | JOY_BUTTON_2;
 
   if (action & JOY_LEFT)
-    west = 1;
+    west = TRUE;
 
   if (action & JOY_RIGHT)
-    east = 1;
+    east = TRUE;
 
   if (action & JOY_UP)
-    north = 1;
+    north = TRUE;
 
   if (action & JOY_DOWN)
-    south = 1;
+    south = TRUE;
 
   if (action & JOY_BUTTON_1)
-    snap = 1;
+    snap = TRUE;
 
   if (action & JOY_BUTTON_2)
-    drop = 1;
+    drop = TRUE;
 
   /* always update drop action */
   ply->joy_drop = drop;