Sprak syntax: Difference between revisions
From wikinotes
(→Arrays) |
|||
(11 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
= Example = | |||
<blockquote> | |||
<syntaxhighlight lang="bash"> | |||
void Greet(string user) | |||
Print("Hello, " + user) | |||
end | |||
# create your own eventloops with infinite loops | |||
loop | |||
string user = GetUser() | |||
Sleep(1) | |||
Greet(user) | |||
end | |||
</syntaxhighlight> | |||
</blockquote><!-- Example --> | |||
= I/O = | = I/O = | ||
<blockquote> | <blockquote> | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
Print("something") # prints text 'something' | Print("something") # prints text 'something' | ||
Say("something") # prints | Say("something") # prints text in speech-bubble when interacted with. (ex. if no monitor) | ||
var cmd = Input(">") # save user-input to variable | var cmd = Input(">") # save user-input to variable | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Line 30: | Line 46: | ||
string myStr = "test" | string myStr = "test" | ||
bool myBol = false | bool myBol = false | ||
array letters = " | array letters = ["a", "b", "c"] # define an array | ||
</syntaxhighlight> | </syntaxhighlight> | ||
</blockquote><!-- Primitives --> | </blockquote><!-- Primitives --> | ||
Line 51: | Line 66: | ||
== Arrays == | == Arrays == | ||
<blockquote> | <blockquote> | ||
Arrays are 0-indexed. | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
Count(myarray) | Count(myarray) # size/length of array | ||
GetIndexes(myarray) # | |||
Remove(myarray, 3) # remove index 3 from array | |||
Append(myarray, "foo") # append item to array | |||
</syntaxhighlight> | </syntaxhighlight> | ||
</blockquote><!-- Arrays --> | </blockquote><!-- Arrays --> | ||
Line 75: | Line 95: | ||
<syntaxhighlight lang="C"> | <syntaxhighlight lang="C"> | ||
# Iterate over variable | # Iterate over variable | ||
loop | loop i from 1 to 8 | ||
Print( | Print(i) | ||
break | |||
end | end | ||
Line 117: | Line 138: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
</blockquote><!-- Functions --> | </blockquote><!-- Functions --> | ||
= Persistence = | |||
<blockquote> | |||
<syntaxhighlight lang="bash"> | |||
SaveMemory(key, data) | |||
LoadMemory(key) | |||
</syntaxhighlight> | |||
</blockquote><!-- Persistence --> | |||
= Misc = | = Misc = | ||
Line 123: | Line 152: | ||
Random() # Random number | Random() # Random number | ||
Sleep(1) # Sleep time in seconds | Sleep(1) # Sleep time in seconds | ||
Time() # current time (in seconds?) | |||
GetHour() # | |||
ClearCode() # (?) | ClearCode() # (?) | ||
AppendCode() # (?) | AppendCode() # (?) | ||
Sin() # sine | |||
Mod() # modulus, I assume | |||
Round() # decimal-to-integer | |||
</syntaxhighlight> | </syntaxhighlight> | ||
</blockquote><!-- Misc --> | </blockquote><!-- Misc --> |
Latest revision as of 01:47, 12 January 2023
Example
void Greet(string user) Print("Hello, " + user) end # create your own eventloops with infinite loops loop string user = GetUser() Sleep(1) Greet(user) end
I/O
Print("something") # prints text 'something' Say("something") # prints text in speech-bubble when interacted with. (ex. if no monitor) var cmd = Input(">") # save user-input to variable
Variables
Assignment
var list = [false, true] # a list var myVar = 1.0 # ? automatically determine type?Scope
# looks like global variables are defined outside of function
Datatypes
Primitives
number myNum = 1234 string myStr = "test" bool myBol = false array letters = ["a", "b", "c"] # define an arrayStrings
CharToInt("a") # (97) ascii value IntToChar(97) # ("a") ascii lookup # capitalize/uncapitalize by adding/subtracting 32 # iterate characters in string loop ch in mystring # ... endArrays
Arrays are 0-indexed.
Count(myarray) # size/length of array GetIndexes(myarray) # Remove(myarray, 3) # remove index 3 from array Append(myarray, "foo") # append item to array
Object Types
you can determine Item types with the
GetType()
command.GetType(myVar) # type introspectionfloppy # Floppy Diskette key # Keys
Loops
# Iterate over variable loop i from 1 to 8 Print(i) break end # Loop indefinitely (accepting commands) loop var cmd = Input(") ") end
Conditionals
if varA == varB # Unconfirmed Print("Success") else if varA == varC Print("Alternative Success") End()
Functions
# Define Function string MyFunction( string var ) return var End() void MyFunction( string var ) Print("no return value") End()# Test if function exists on platform if HasFunction("Print") Print("Success") End()
Persistence
SaveMemory(key, data) LoadMemory(key)
Misc
Random() # Random number Sleep(1) # Sleep time in seconds Time() # current time (in seconds?) GetHour() # ClearCode() # (?) AppendCode() # (?) Sin() # sine Mod() # modulus, I assume Round() # decimal-to-integer