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authormekolat <mekolat@users.noreply.github.com>2016-04-23 14:32:26 -0400
committermekolat <mekolat@users.noreply.github.com>2016-04-23 14:32:26 -0400
commit95e60123d75ca265c0c689fce88e82654d9fbb5a (patch)
tree2c0e6f606a3c89f5c1f58021caee9eec0dde55ed /world
parentcab5e80475f0fa1370b8587c519bb6b6b7c6190a (diff)
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prevent magic rate abuse (10s block on login)
Diffstat (limited to 'world')
-rw-r--r--world/map/db/const.txt12
-rw-r--r--world/map/npc/functions/global_event_handler.txt3
-rw-r--r--world/map/npc/magic/_procedures.txt8
3 files changed, 22 insertions, 1 deletions
diff --git a/world/map/db/const.txt b/world/map/db/const.txt
index 0a4b5fb0..a76f16b9 100644
--- a/world/map/db/const.txt
+++ b/world/map/db/const.txt
@@ -413,3 +413,15 @@ G_EVENT 50
G_GM 60
G_ADMIN 80
G_SYSOP 99
+
+// Server Message Types (smsg builtin)
+SMSG_DEBUG 0
+SMSG_GM 1
+SMSG_WARNING 2
+SMSG_SUCCESS 3
+SMSG_FAILURE 4
+SMSG_ERROR 5
+SMSG_LEGAL 6
+SMSG_MOTD 7
+SMSG_AUTOMATIC 8
+SMSG_EVENT 9
diff --git a/world/map/npc/functions/global_event_handler.txt b/world/map/npc/functions/global_event_handler.txt
index 4d453c83..ad1ba65c 100644
--- a/world/map/npc/functions/global_event_handler.txt
+++ b/world/map/npc/functions/global_event_handler.txt
@@ -13,6 +13,7 @@ OnPCLoginEvent:
callfunc "ClearVariables"; // removes / converts old variables
callfunc "DisplayMOTD"; // send the motd to the client, if enabled
callfunc "getBroadcast"; // get the scheduled broadcast, if any
+ addtimer 0, "Magic Timer::OnLogin"; // prevent cast rate abuse
// add more here
set @login_event, 2;
end;
@@ -29,7 +30,7 @@ OnPCDieEvent:
callfunc "fightclub_GoBack"; // this used by the battle master
//callfunc "fightclub_event_die"; // this is used by the 1v1 arena
set @necromancer, 0;
- set @_M_BLOCK, 0; // reset magic block on death
+ addtimer 0, "Magic Timer::OnClear"; // reset magic block on death
set @killerrid, 0; // reset killer rid
end;
diff --git a/world/map/npc/magic/_procedures.txt b/world/map/npc/magic/_procedures.txt
index 466d8ca8..d3c63bf7 100644
--- a/world/map/npc/magic/_procedures.txt
+++ b/world/map/npc/magic/_procedures.txt
@@ -12,6 +12,12 @@ function|script|magic_register
-|script|Magic Timer|32767
{
end;
+
+OnLogin:
+ set @_M_BLOCK, 1;
+ addtimer 10000, "Magic Timer::OnClear";
+ end;
+
OnClear:
set @_M_BLOCK, 0;
end;
@@ -24,6 +30,8 @@ function|script|magic_checks
if(getpvpflag(1)) set .@r, 1; // FIXME: make HIDDEN into a param
if(@_M_BLOCK) set .@r, 2; // check if last debuff ended
if(Hp < 1) set .@r, 3; // can not cast when dead
+ if (.@r)
+ smsg SMSG_FAILURE, "Magic: Impossible to cast right now.";
return .@r;
}