mirror of
https://github.com/wesnoth/wesnoth
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0ee463c8cf
Also head off a potential bug noted by Mordante with WML that
looks like {X_SPAN},{Y_SPAN}.
172 lines
4.9 KiB
INI
172 lines
4.9 KiB
INI
#textdomain wesnoth
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# Side-limit macros for balancing AI behaviour. You can, for example
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# give an AI side the possibility to recruit high level units but not to have
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# too many of them at the same time. Note: These generate events, so they need
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# to be placed directly under your [scenario] tag, and not within an event
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# such as start or prestart.
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#define LIMIT_CONTEMPORANEOUS_RECRUITS SIDE FILTER LIMIT_NUMBER
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# Limit the number of units passing a specified filter that a side
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# can have simultaneously. When the number of matching units
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# side has reaches or exceeds LIMIT_NUMBER, that side is prevented from
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# recruiting more until the number of units of that type drops
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# below LIMIT_NUMBER again.
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#
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# Allow side 2 no more than 2 Troll Rocklobbers at a time
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#! {LIMIT_CONTEMPORANEOUS_RECRUITS 2 type="Troll Rocklobber" 2}
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[event]
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name=side turn
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first_time_only=no
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[if]
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[variable]
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name=side_number
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equals={SIDE}
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[/variable]
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[then]
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[store_unit]
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[filter]
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side={SIDE}
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{FILTER}
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[/filter]
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kill=no
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variable=LIMIT_CONTEMPORANEOUS_RECRUITS_temp
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[/store_unit]
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[if]
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[variable]
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name=LIMIT_CONTEMPORANEOUS_RECRUITS_temp.length
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greater_than_equal_to={LIMIT_NUMBER}
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[/variable]
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[then]
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[disallow_recruit]
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side={SIDE}
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{FILTER}
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[/disallow_recruit]
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[/then]
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[else]
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[allow_recruit]
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side={SIDE}
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{FILTER}
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[/allow_recruit]
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[/else]
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[/if]
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{CLEAR_VARIABLE LIMIT_CONTEMPORANEOUS_RECRUITS_temp}
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[/then]
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[/if]
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[/event]
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[event]
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name=recruit
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first_time_only=no
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[filter]
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side={SIDE}
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{FILTER}
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[/filter]
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[store_unit]
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[filter]
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side={SIDE}
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{FILTER}
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[/filter]
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kill=no
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variable=LIMIT_CONTEMPORANEOUS_RECRUITS_temp
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[/store_unit]
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[if]
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[variable]
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name=LIMIT_CONTEMPORANEOUS_RECRUITS_temp.length
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greater_than_equal_to={LIMIT_NUMBER}
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[/variable]
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[then]
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[disallow_recruit]
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side={SIDE}
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{FILTER}
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[/disallow_recruit]
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[/then]
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[/if]
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{CLEAR_VARIABLE LIMIT_CONTEMPORANEOUS_RECRUITS_temp}
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[/event]
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#enddef
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#define LIMIT_RECRUITS SIDE TYPE LIMIT_NUMBER
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# Limit the total number of units passing a specified filter that a given
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# side can recruit in the scenario.
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#
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# Allow side 2 no more than 1 Draug in the entire scenario
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#! {LIMIT_RECRUITS 2 Draug 1}
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[event]
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name=prestart
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# the array holding the recruit-limited types is cleared here, because
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# it could hold values carried over from the previous scenario
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{CLEAR_VARIABLE side_{SIDE}_limited_recruits}
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{VARIABLE side_{SIDE}_limited_recruits_length -1}
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[/event]
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# when the side recruits this given type for the first time, it's recorded
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# in an array that holds info on all the recruit-limited types for this side
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[event]
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name=recruit
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[filter]
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side={SIDE}
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type={TYPE}
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[/filter]
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{VARIABLE_OP side_{SIDE}_limited_recruits_length add 1}
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{VARIABLE side_{SIDE}_limited_recruits[$side_{SIDE}_limited_recruits_length|].type $unit.type}
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[/event]
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# and every time when the side recruits this given type, we increment a
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# counter, and if it matches or exceeds the limit, we disallow recruiting
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# more of those units
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[event]
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name=recruit
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first_time_only=no
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[filter]
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side={SIDE}
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type={TYPE}
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[/filter]
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{VARIABLE_OP side_{SIDE}_limited_recruits[$side_{SIDE}_limited_recruits_length|].number_recruited add 1}
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{FOREACH side_{SIDE}_limited_recruits i}
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[if]
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[variable]
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name=side_{SIDE}_limited_recruits[$i].type
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equals=$unit.type
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[/variable]
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[variable]
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name=side_{SIDE}_limited_recruits[$i].number_recruited
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greater_than_equal_to={LIMIT_NUMBER}
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[/variable]
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[then]
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[disallow_recruit]
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side={SIDE}
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type={TYPE}
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[/disallow_recruit]
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[/then]
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[/if]
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{NEXT i}
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[/event]
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#enddef
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