Fix signed int overflows and tidy nearby documentation

[xonotic/darkplaces.git] / sbar.c

diff --git a/sbar.c b/sbar.c
index 7b914d84882100e9f61988ff0738c90d854294ec..1a0b4a905ac72a5770b3827af46f4869e932c14c 100644 (file)
--- a/sbar.c
+++ b/sbar.c
@@ -891,7 +891,7 @@ static void Sbar_DrawInventory (void)
 
        // items
        for (i=0 ; i<6 ; i++)
-               if (cl.stats[STAT_ITEMS] & (1<<(17+i)))
+               if (cl.stats[STAT_ITEMS] & (1u<<(17+i)))
                {
                        //MED 01/04/97 changed keys
                        if (!(gamemode == GAME_HIPNOTIC || gamemode == GAME_QUOTH) || (i>1))
@@ -903,7 +903,7 @@ static void Sbar_DrawInventory (void)
        if (gamemode == GAME_HIPNOTIC || gamemode == GAME_QUOTH)
        {
                for (i=0 ; i<2 ; i++)
-                       if (cl.stats[STAT_ITEMS] & (1<<(24+i)))
+                       if (cl.stats[STAT_ITEMS] & (1u<<(24+i)))
                                Sbar_DrawPic (288 + i*16, -16, hsb_items[i]);
        }
 
@@ -911,14 +911,14 @@ static void Sbar_DrawInventory (void)
        {
                // new rogue items
                for (i=0 ; i<2 ; i++)
-                       if (cl.stats[STAT_ITEMS] & (1<<(29+i)))
+                       if (cl.stats[STAT_ITEMS] & (1u<<(29+i)))
                                Sbar_DrawPic (288 + i*16, -16, rsb_items[i]);
        }
        else
        {
                // sigils
                for (i=0 ; i<4 ; i++)
-                       if (cl.stats[STAT_ITEMS] & (1<<(28+i)))
+                       if (cl.stats[STAT_ITEMS] & (1u<<(28+i)))
                                Sbar_DrawPic (320-32 + i*8, -16, sb_sigil[i]);
        }
 }