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| .:. FORGETPERM |
MOB MEMORY An NPC can permanently remember things about a player: quest steps, lessons, favors, anything that must survive logouts and reboots. Each memory belongs to one NPC (by vnum) and one player. A memory is a key, optionally with a value: mob rememberperm $n paid - remember the key 'paid' mob rememberperm $n QUEST started - set the key QUEST to 'started' mob rememberperm $n QUEST done - replaces 'started' with 'done' if hasmemory $n QUEST - QUEST is set, to any value if not hasmemory $n QUEST - QUEST was never set if hasmemory $n QUEST done - QUEST is set to 'done' mob forgetperm $n QUEST - forget QUEST, whatever its value mob forgetperm $n QUEST done - forget it only if it is 'done' mob forgetperm $n all - forget everything about $n mob forgetperm all QUEST - forget QUEST for every player The key is the first word; the rest of the line is the value. Case does not matter. To take a player through several steps, keep the step in one key and write the steps in the order the player meets them: if not hasmemory $n QUEST ...offer the quest... mob rememberperm $n QUEST started elseif hasmemory $n QUEST started ...check their progress... mob rememberperm $n QUEST done elseif hasmemory $n QUEST done ...thank them again... endif 'mob remember' and 'mob forget' are different commands: they set the mob's target ($q), not a permanent memory. Check how long ago this NPC last remembered a key about that player: if memoryage $n <KEY> <op> <number> [unit] The age is whole seconds since the NPC last remembered the key on this port, whatever its value. Remembering it again restarts its clock. If the key has no memory, or the target is not a player, every comparison is false. Operators: ==, !=, <, <=, >, >=. Use a literal whole number, not a $ code. Without a unit, the number is seconds. Unit words ignore case; use singular or plural (add s): second(s) = 1 second minute(s) = 60 seconds hour(s) = 3600 seconds day(s) = 86400 seconds mudhour(s) = 75 seconds mudday(s) = 1800 seconds mudmonth(s) = 63000 seconds mudyear(s) = 1071000 seconds Example: if memoryage $n GRASP >= 1 mudmonth See also: MOB COMMANDS, MOB FUNCTIONS, MOB LOGIC, SEMANTIC |
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