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Fix exploit with expendable AAs

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This commit is contained in:
Michael Cook (mackal)
2015-06-08 02:00:44 -04:00
parent db307d865b
commit 6229b90451
4 changed files with 233 additions and 215 deletions
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zone/aa.cpp
+7 -5
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@@ -1104,7 +1104,7 @@ void Client::SendAATable() {
uint32 i;
for(i=0;i < MAX_PP_AA_ARRAY;i++){
aa2->aa_list[i].AA = aa[i]->AA;
aa2->aa_list[i].AA = aa[i]->value ? aa[i]->AA : 0; // bit of a hack to prevent expendables punching a hole
aa2->aa_list[i].value = aa[i]->value;
aa2->aa_list[i].charges = aa[i]->charges;
}
@@ -1402,8 +1402,6 @@ bool Client::SetAA(uint32 aa_id, uint32 new_value) {
aa[cur]->value = new_value;
if(new_value > 0)
aa[cur]->AA++;
else
aa[cur]->AA = 0;
aa[cur]->charges = charges;
return true;
}
@@ -1411,8 +1409,12 @@ bool Client::SetAA(uint32 aa_id, uint32 new_value) {
aa[cur]->value = new_value;
if(new_value > 0)
aa[cur]->AA++;
else
aa[cur]->AA = 0;
aa[cur]->charges = charges;
return true;
}
// hack to prevent expendable exploit, we should probably be reshuffling the array to fix the hole
else if(aa[cur]->value == 0 && new_value == 1 && aa[cur]->AA == aa_id) {
aa[cur]->value = new_value;
aa[cur]->charges = charges;
return true;
}