Show Posts
16
SCI Syntax Help / Re: SCI0: Varibles and changestates
« on: November 26, 2024, 10:17:46 AM »
QFG1 EGA uses a StringEquals function in script 802.
an example of it being used is in script 29.
Code: [Select]
;;; Sierra Script 1.0 - (do not remove this comment)
(script# INPUTCOMP) ;INPUTCOMP = 802
(include system.sh) (include sci2.sh) (include game.sh)
(use _User)
(public
ToLower 0
StringEquals 1
EventEqualsString 2
)
(procedure (ToLower param1)
(return
(if (or (< param1 65) (> param1 90))
(return param1)
else
(return (+ (- param1 65) 97))
)
)
)
(procedure (StringEquals param1 param2 &tmp temp0 temp1 temp2 temp3)
(= temp1 (StrLen param2))
(= temp0 (- (= temp0 (StrLen param1)) temp1))
(while (>= temp0 0)
(= temp3 0)
(= temp2 temp0)
(while (< temp3 temp1)
(if
(!=
(ToLower (StrAt param2 temp3))
(ToLower (StrAt param1 temp2))
)
(break)
)
(++ temp3)
(++ temp2)
)
(if (== temp3 temp1) (return (+ temp3 1)))
(-- temp0)
)
(return FALSE)
)
(procedure (EventEqualsString event param2 &tmp i userInputLineAddr)
(if
(and
(User canInput?)
(not (event claimed?))
(== (event type?) keyDown)
(or
(== (event message?) (User echo?))
(and
(<= 32 (event message?))
(<= (event message?) 127)
)
)
)
(event claimed: TRUE)
(if (User getInput: event)
(= userInputLineAddr (User inputLineAddr?))
(= i 1)
(while (< i argc)
(if
(StringEquals userInputLineAddr [param2 (- i 1)])
(return i)
)
(++ i)
)
(event type: speechEvent)
(event claimed: FALSE)
(Parse userInputLineAddr event)
(User said: event)
)
)
(return FALSE)
)
an example of it being used is in script 29.
Code: [Select]
(if
(or
(StringEquals (User inputLineAddr?) {purple})
(StringEquals (User inputLineAddr?) {pink})
)
(askQuestions changeState: 0)
else
(WrongAnswer)
)
