function funcname() { operations; }
should probably be:
function funcname(parameters) { operations; }
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return; ends the function immediatelly and returns to the function caller
Might be:
return value; ends the function immediatelly and returns the value specified. (If no value is specified 'null' or 0 is returned)
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triggeraction(x,y,actionname,params); triggers an ‘if (action<action>)...’ on the objects on (x,y)
should be updated to gscript2 aswell:
triggeraction(x,y,actionname,params); triggers an ‘onAction<Action>()...’ on the objects on (x,y)
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This is no longer correct:
this. variables that start with ‘this.’ are only accessible for the npc itself
and something should be written up for 'temp.' and non-prefixed variables aswell.
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Built-in Flags/Events (function on...() {) true when:
...
onwall( x, y ) the specified field is blocked
You can't use functions with the syntax onOnWall(x,y)() etc. This section should be revised to differentiate functions from flags.
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str SPC str inserts a space between two strings
should be appended after:
str NL str line break ( NL is an abbreviation for 'newline' )
These should be moved to the operators section, aswell.
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@ should be added to the operators section, as a string concatination method.
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Some things need to be marked as deprecated, and some things in that no longer work correctly.
These are the things I've noticed at first glance. If I have time tomorrow or something I will go through it again and possibly write up something for the ones I didn't provide much information for.