diff options
Diffstat (limited to 'src/goal.cpp')
| -rw-r--r-- | src/goal.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/goal.cpp b/src/goal.cpp index 5659af20f..cc28bce73 100644 --- a/src/goal.cpp +++ b/src/goal.cpp @@ -130,14 +130,17 @@ CommandCost CmdGoalQuestion(TileIndex tile, DoCommandFlag flags, uint32 p1, uint { uint16 uniqueid = (GoalType)GB(p1, 0, 16); CompanyID company = (CompanyID)GB(p1, 16, 8); + byte type = GB(p1, 24, 8); if (_current_company != OWNER_DEITY) return CMD_ERROR; if (StrEmpty(text)) return CMD_ERROR; if (company != INVALID_COMPANY && !Company::IsValidID(company)) return CMD_ERROR; if (CountBits(p2) < 1 || CountBits(p2) > 3) return CMD_ERROR; + if (p2 >= (1 << GOAL_QUESTION_BUTTON_COUNT)) return CMD_ERROR; + if (type >= GOAL_QUESTION_TYPE_COUNT) return CMD_ERROR; if (flags & DC_EXEC) { - if (company == _local_company || (company == INVALID_COMPANY && Company::IsValidID(_local_company))) ShowGoalQuestion(uniqueid, p2, text); + if (company == _local_company || (company == INVALID_COMPANY && Company::IsValidID(_local_company))) ShowGoalQuestion(uniqueid, type, p2, text); } return CommandCost(); |