'Expression of type 'Int Array' cannot be invoked'
BlitzMax Forums/BlitzMax Beginners Area/'Expression of type 'Int Array' cannot be invoked'
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Newbie alert! Hi, I'm trying to convert some code that displays a proportionally spaced font and restructure it to more OOP orientated code as I want to load multiple fonts (and generally as an exercise). I have declared a type and have a couple of methods, one of them being DrawBmpFont. This is the code which is part of the type: Method DrawBmpFont(text$,x,y) Local i=0 For i=0 Until text.length DrawImage imgFont,x,y,Asc(text[i..i+1])-32 x:+iWidthTable(Asc(text[i..i+1])-32) Next EndMethod Now when it hits the x:+iWidthTable...... line it displays the error 'Expression of type 'Int Array' cannot be invoked' - What does this mean??? Thanks for any help guys. |
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You need to use square brackets to index the elements in the iWidthTable: x:+iWidthTable[Asc(text[i..i+1])-32] |
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Oh dear god. Schoolboy error. Thanks! |