Fix potential problem with core.get_connected_players()

[minetest.git] / src / constants.h

diff --git a/src/constants.h b/src/constants.h
index e615d00cd576af3a44cc5016a2667de52091ffe9..7636b38e0e8d10b52f8bbbc52c5816ac3d61e208 100644 (file)
--- a/src/constants.h
+++ b/src/constants.h
@@ -17,15 +17,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef CONSTANTS_HEADER
-#define CONSTANTS_HEADER
+#pragma once
 
 /*
        All kinds of constants.
 
-       Cross-platform compatibility crap should go in porting.h.
+       Cross-platform compatibility stuff should go in porting.h.
 
-    Some things here are legacy crap.
+    Some things here are legacy.
 */
 
 /*
@@ -72,7 +71,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 // floating-point and integer positions, which potentially give wrong
 // results. (negative coordinates, values between nodes, ...)
 // Use floatToInt(p, BS) and intToFloat(p, BS).
-#define BS (10.0)
+#define BS 10.0f
 
 // Dimension of a MapBlock
 #define MAP_BLOCKSIZE 16
@@ -90,11 +89,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 // Size of player's main inventory
 #define PLAYER_INVENTORY_SIZE (8 * 4)
 
-// Maximum hit points of a player
-#define PLAYER_MAX_HP 20
+// Default maximum hit points of a player
+#define PLAYER_MAX_HP_DEFAULT 20
 
-// Maximal breath of a player
-#define PLAYER_MAX_BREATH 11
+// Default maximal breath of a player
+#define PLAYER_MAX_BREATH_DEFAULT 11
 
 // Number of different files to try to save a player to if the first fails
 // (because of a case-insensitive filesystem)
@@ -118,5 +117,3 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define TTF_DEFAULT_FONT_SIZE (16)
 #endif
 #define DEFAULT_FONT_SIZE (10)
-
-#endif