实例介绍
【实例简介】Squirrel 2.2 参考手册.pdf
squirrel2.2 松鼠脚本参考手册，包含CAPI和脚本语法
├── Squirrel 2.2 参考手册.pdf
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squirrel2.2 松鼠脚本参考手册，包含CAPI和脚本语法
【实例截图】
【核心代码】
Table of Contents
1. Introduction ............................................................................................................ 1
2. The language .......................................................................................................... 2
Lexical structure ................................................................................................. 2
Identifiers .................................................................................................. 2
Keywords .................................................................................................. 2
Operators ................................................................................................... 2
Other tokens ............................................................................................... 2
Literals ..................................................................................................... 2
Comments ................................................................................................. 3
Values and Data types .......................................................................................... 3
Integer ...................................................................................................... 4
Float ......................................................................................................... 4
String ........................................................................................................ 4
Null .......................................................................................................... 4
Bool ......................................................................................................... 5
Table ........................................................................................................ 5
Array ........................................................................................................ 5
Function .................................................................................................... 5
Class ........................................................................................................ 5
Class instance ............................................................................................. 5
Generator .................................................................................................. 6
Userdata .................................................................................................... 6
Thread ...................................................................................................... 6
Weak References ........................................................................................ 6
Execution Context ............................................................................................... 6
Variables ................................................................................................... 6
Statements ......................................................................................................... 8
Block ........................................................................................................ 8
Control Flow Statements .............................................................................. 8
Loops ....................................................................................................... 9
break ...................................................................................................... 10
continue .................................................................................................. 10
return ...................................................................................................... 10
yield ....................................................................................................... 11
Local variables declaration .......................................................................... 11
Function declaration .................................................................................. 11
Class declaration ....................................................................................... 11
try/catch .................................................................................................. 11
throw ...................................................................................................... 12
const ....................................................................................................... 12
enum ...................................................................................................... 12
expression statement .................................................................................. 12
Expressions ...................................................................................................... 12
Assignment(=) & new slot(<-) ..................................................................... 12
Operators ................................................................................................. 13
Table constructor ...................................................................................... 15
delegate ................................................................................................... 16
clone ...................................................................................................... 16
Array constructor ...................................................................................... 17
Tables ............................................................................................................. 17
Construction ............................................................................................ 17
Slot creation ............................................................................................. 17
Slot deletion ............................................................................................. 18
ivSquirrel 2.2 Reference Manual
Arrays ............................................................................................................. 18
Functions ......................................................................................................... 18
Function declaration .................................................................................. 18
Function calls ........................................................................................... 20
Binding an environment to a function ............................................................ 20
Free variables ........................................................................................... 21
Tail recursion ........................................................................................... 21
Classes ............................................................................................................ 21
Class declaration ....................................................................................... 21
Class instances ......................................................................................... 24
Inheritance ............................................................................................... 25
Metamethods ............................................................................................ 27
Generators ....................................................................................................... 27
Constants & Enumerations .................................................................................. 28
Constants ................................................................................................. 28
Enumerations ........................................................................................... 29
Implementation notes ................................................................................. 29
Threads ........................................................................................................... 30
Using threads ........................................................................................... 30
Weak References .............................................................................................. 32
Delegation ....................................................................................................... 33
Metamethods .................................................................................................... 33
_set ........................................................................................................ 34
_get ........................................................................................................ 34
_newslot .................................................................................................. 34
_delslot ................................................................................................... 34
_add ....................................................................................................... 35
_sub ....................................................................................................... 35
_mul ....................................................................................................... 35
_div ........................................................................................................ 35
_modulo .................................................................................................. 35
_unm ...................................................................................................... 35
_typeof ................................................................................................... 35
_cmp ...................................................................................................... 35
_call ....................................................................................................... 36
_cloned ................................................................................................... 36
_nexti ..................................................................................................... 36
_tostring .................................................................................................. 36
_inherited ................................................................................................ 36
_newmember ............................................................................................ 36
Built-in functions .............................................................................................. 37
Global symbols ......................................................................................... 37
Default delegates ...................................................................................... 38
3. Embedding Squirrel ............................................................................................... 45
Memory management ........................................................................................ 45
Unicode .......................................................................................................... 45
Squirrel on 64 bits architectures ........................................................................... 45
Squirrel with double precision floats ..................................................................... 45
Error conventions .............................................................................................. 45
Initializing Squirrel ........................................................................................... 46
The Stack ........................................................................................................ 46
Stack indexes ........................................................................................... 46
Stack manipulation .................................................................................... 47
Runtime error handling ...................................................................................... 48
Compiling a script ............................................................................................. 48
Calling a function .............................................................................................. 49
Create a C function ............................................................................................ 50
Tables and arrays manipulation ............................................................................ 51
vSquirrel 2.2 Reference Manual
Userdata and UserPointers .................................................................................. 53
The registry table .............................................................................................. 53
Mantaining strong references to Squirrel values from the C API ................................. 54
Debug Interface ................................................................................................ 54
4. API Reference ....................................................................................................... 56
Virtual Machine ................................................................................................ 56
Compiler ......................................................................................................... 61
Stack Operations ............................................................................................... 63
Object creation and handling ............................................................................... 65
Calls ............................................................................................................... 77
Objects manipulation ......................................................................................... 80
Bytecode serialization ........................................................................................ 89
Raw object handling .......................................................................................... 90
Debug interface ................................................................................................ 93
Index ...................................................................................................................... 95
squirrel2.2文档├── Squirrel 2.2 参考手册.pdf
0 directories, 1 files
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