torpedo: New variable sub_mcp to make code more concise

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>

diff --git a/src/lib/commands/torp.c b/src/lib/commands/torp.c
index 79ca3eb47d6a9aec94741c1134d4e0851abd14d3..b7f29665c68104289e90540a3f8a56289e516b7d 100644 (file)
--- a/src/lib/commands/torp.c
+++ b/src/lib/commands/torp.c
@@ -58,6 +58,7 @@ torp(void)
     double hitchance;
     struct shpstr vship;
     struct shpstr sub;
+    struct mchrstr *sub_mcp;
     char *ptr;
     struct nstr_item nbst;
     char buf[1024];
@@ -90,9 +91,10 @@ torp(void)
        if (sub.shp_own != player->cnum) {
            continue;
        }
-       if ((mchr[(int)sub.shp_type].m_flags & M_TORP) == 0) {
+       sub_mcp = &mchr[sub.shp_type];
+       if (!(sub_mcp->m_flags & M_TORP)) {
            pr("Ship # %d: A %s can't fire torpedoes!\n",
-              sub.shp_uid, mchr[(int)sub.shp_type].m_name);
+              sub.shp_uid, sub_mcp->m_name);
            continue;
        }
        if (sub.shp_item[I_GUN] == 0
@@ -130,7 +132,7 @@ torp(void)
            continue;
        }
        if (mchr[(int)vship.shp_type].m_flags & M_SUB) {
-           if (!(mchr[(int)sub.shp_type].m_flags & M_SUBT)) {
+           if (!(sub_mcp->m_flags & M_SUBT)) {
                pr("You can't torpedo a submarine!\n");
                continue;
            }
@@ -143,7 +145,7 @@ torp(void)
            continue;
        }
 
-       if ((mchr[(int)sub.shp_type].m_flags & M_SUB) == 0)
+       if (!(sub_mcp->m_flags & M_SUB))
            anti_torp(sub.shp_uid, ntorping, vshipown);
        getship(sub.shp_uid, &sub);
        if (sub.shp_own == 0)
@@ -198,7 +200,7 @@ torp(void)
                   xyas(sub.shp_x, sub.shp_y, vshipown), prship(&vship));
        }
 
-       if (mchr[(int)sub.shp_type].m_flags & M_SUB)
+       if (sub_mcp->m_flags & M_SUB)
            anti_torp(sub.shp_uid, ntorping, vshipown);
     }
     return RET_OK;