However, existing methods developed to formalize parameter constraints are either designed based on ill-suited assumptions, which may not correctly identify the invalid parameter inputs situation, or are inefficient to use. Using ACS_NamedExecuteWithResult, instead, is okay here.Intelligent geoprocessing relies heavily on formalized parameter constraints of geoprocessing tools to validate the input data and to further ensure the robustness and reliability of geoprocessing. Caller is the self object (the actor which picked the item up). Using ACS_NamedExecuteWithResult, instead, is unacceptable here. Upon pickup, its spawns a baron of hell and makes two ACS script calls: one which is done by the baron of hell itself, and another which is done by the actor which picked up the item.
This example item demonstrates the use of ACS_ScriptCall. TNT1 A 0 A_RadiusGive("PowerImproveDamage", 256, RGF_PLAYERS | RGF_GIVESELF, 1)Įlse if( CheckActorClass(0, "AlternateDoomPlayer")) TNT1 A 0 A_RadiusGive(" Health", 256, RGF_PLAYERS | RGF_GIVESELF, random(50, 90)) TNT1 A 0 A_JumpIf( CallACS("CheckPlayerClass", 0, 0, 0) = 1, "AlternatePlayer") TNT1 A 0 A_JumpIf( CallACS("CheckPlayerClass", 0, 0, 0) = 0, "NormalPlayer") + INVENTORY.INVBAR Inventory.Icon "ARTIHRAD" This example shows an item similar to Hexen's Mystic Ambit item: Checks which player class uses an item and having a different effect. Returns the return value of the executed script.
s_arg1: First argument passed to the script.
However, it is not available as an action special: to call named scripts from a a line or thing special, you have to use the non-named variant ( ACS_ExecuteWithResult) in UDMF, with the arg0str custom argument set to the name of the script - this will override the first parameter. They execute immediately once called, while the other types will usually wait a tic before acting. This alias is exclusive to DECORATE and ZScript.ĪCS_(Named)ExecuteWithResult has one small difference aside returning a value. Another alias for this function is ACS_ScriptCall, which introduces the ability for the function to be called by arbitrary actor objects as well as self object (see the second example below). The DECORATE version can also be called by the shorter alias CallACS in DECORATE expressions. There is both an ACS and a DECORATE version of this function. Variant of ACS_ExecuteWithResult for named scripts. Int ACS_NamedExecuteWithResult (string script, int s_arg1, int s_arg2, int s_arg3, int s_arg4)
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