added funcmd_8ball

diff --git a/src/cmd_funcmds.c b/src/cmd_funcmds.c
index 3eadbf8ab22c7e270ccea456b82767c344297921..860ac5fa503bf927d9beca1869c903cebe65b72f 100644 (file)
--- a/src/cmd_funcmds.c
+++ b/src/cmd_funcmds.c
@@ -23,10 +23,13 @@
 #include "UserNode.h"
 #include "ChanNode.h"
 #include "lang.h"
+#include "tools.h"
 
 static const struct default_language_entry msgtab[] = {
     {"FUN_DICE", "$b%s$b: A $b%d$b shows on the %d-sided die."}, /* {ARGS: "TestUser", 5, 6} */
     {"FUN_DICE_NUM", "I do not understand $b%s$b. Please use a single number above 1."}, /* {ARGS: "bla"} */
+    {"FUN_8BALL", "$b%s$b: %s"}, /* {ARGS: "TestUser", "Not a chance."} */
+    {"FUN_8BALL_REPLIES", "Not a chance.|In your dreams.|Absolutely!|Could be, could be.|No!"},
     {NULL, NULL}
 };
 
@@ -105,3 +108,36 @@ CMD_BIND(funcmd_dice) {
     } else
         funcmd_reply("FUN_DICE_NUM", argv[0]);
 }
+
+CMD_BIND(funcmd_8ball) {
+    FUNCMD_HEADER;
+    char *message = merge_argv(argv, 0, argc);
+    const char *const_replies = get_language_string(current_funcmd.user, "FUN_8BALL_REPLIES");
+    char replies[MAXLEN];
+    int i, reply_count = 1;
+    for(i = 0; const_replies[i]; i++) {
+        if(const_replies[i] == '|')
+            reply_count++;
+        replies[i] = const_replies[i];
+    }
+    replies[i] = '\0';
+    unsigned int crc32_val = (crc32(message)) % reply_count;
+    char *creply = (crc32_val == 0 ? replies : NULL);
+    reply_count = 0;
+    for(i = 0; replies[i]; i++) {
+        if(replies[i] == '|') {
+            if(creply) {
+                replies[i] = '\0';
+                break;
+            } else {
+                reply_count++;
+                if(reply_count == crc32_val) {
+                    creply = &replies[i+1];
+                }
+            }
+        }
+    }
+    if(creply) {
+        funcmd_reply("FUN_8BALL", user->nick, creply);
+    }
+}

diff --git a/src/cmd_funcmds.h b/src/cmd_funcmds.h
index 9aa69dc2e8d191dc74bd621b851e15779fbb2f89..000b918f9fe86039e722a54b15aa25ab1312e0ef 100644 (file)
--- a/src/cmd_funcmds.h
+++ b/src/cmd_funcmds.h
@@ -24,5 +24,6 @@ void init_funcmds();
 CMD_BIND(funcmd_ping);
 CMD_BIND(funcmd_pong);
 CMD_BIND(funcmd_dice);
+CMD_BIND(funcmd_8ball);
 
 #endif
\ No newline at end of file

diff --git a/src/commands.c b/src/commands.c
index 950479b06c8d86d5fbc7ecf8e5ffe553c4ced437..93e7d73096bb08ce2cf2495948073981c9b06d8d 100644 (file)
--- a/src/commands.c
+++ b/src/commands.c
@@ -137,6 +137,7 @@ void register_commands() {
     USER_COMMAND("ping",         funcmd_ping,            0,  CMDFLAG_REQUIRE_CHAN | CMDFLAG_REGISTERED_CHAN | CMDFLAG_FUNCMD);
     USER_COMMAND("pong",         funcmd_pong,            0,  CMDFLAG_REQUIRE_CHAN | CMDFLAG_REGISTERED_CHAN | CMDFLAG_FUNCMD);
     USER_COMMAND("dice",         funcmd_dice,            1,  CMDFLAG_REQUIRE_CHAN | CMDFLAG_REGISTERED_CHAN | CMDFLAG_FUNCMD);
+    USER_COMMAND("8ball",        funcmd_8ball,           1,  CMDFLAG_REQUIRE_CHAN | CMDFLAG_REGISTERED_CHAN | CMDFLAG_FUNCMD);
     #undef USER_COMMAND