Difference between revisions of "StrExpr"
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imported>Tibixe (new function) |
imported>Tibixe |
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'''Example''' | '''Example''' | ||
StrExpr myString | StrExpr myString "${npcname} has ?{count} ${objectname}s" | ||
Interprets an expression an writes the result to the string associated with the ''stringID'' given. | Interprets an expression an writes the result to the string associated with the ''stringID'' given. |
Revision as of 11:59, 26 January 2008
Function:
StrExpr stringToSet:stringID expression:string
Example
StrExpr myString "${npcname} has ?{count} ${objectname}s"
Interprets an expression an writes the result to the string associated with the stringID given.
Expression syntax
A block is a part of an expression in the form of (sigil character)(opening brace)(variable name)(closing brace), such as ?{count}.
Three type of blocks can appear in expressions:
String variable block: Syntax: ${stringID_variable} Replaced with the string associated with stringID
Variable value block: Syntax: ?{number_variable} Replaced with the value of the variable ( in decimal form ).
Variable sequence block: Syntax: @{first_variable} Replaced with the string produced by interpreting the variables as characters, starting from first_variable, until a zero value is found. See StrLoad and StrSave
Usage example
short playername short itemname begin ScriptEffectStart set itemname to StrGetName set playername to player.StrGetName StrExpr itemname "${playername}'s ${itemname}" StrSetName itemname StrDel playername StrDel itemnamename end