Full AVE language reference

Preamble

Characters	Property
`==`	Name
`--`	Description
`**`	Author
`@@`	Position of the game in library
`vv`	Set the game version number (int)
`::`	Set the minimum AVE version
`~~`	`~~ off ~~` disables the game

Example	Effect
`# roomname`	Start a room with id `roomname`

Example	Effect
`text => roomname`	Give the user the option `text` to go to `roomname`
`text => __R__(room1,room2)`	Go randomly to `room1` or `room2`
`text => __R__(room1,room2)[4,1]`	Go randomly to `room1` or `room2` with probabilities 4/5 and 1/5

Example	Effect
`__GAMEOVER__`	Send to "game over" page
`__WINNER__`	Send to "you win" page

Example	Effect
`% itemname`	Start an item with id `itemname`

Example	Effect
`+ itemname`	Add item `itemname`
`~ itemname`	Remove item `itemname`
`? itemname`	If player has `itemname`
`?! itemname`	If player doesn't have `itemname`
`? (item1 item2)`	If player has `item1` or `item2`
`? (item1 !item2)`	If player has `item1` or not `item2`

Example	Effect
`__NUMBER__`	Set the item to be a numerical variable
`__NUMBER__(4)`	Set the item to be a numerical variable with initial value 4

Example	Effect
`+ itemname`	Add one to `itemname`
`+ itemname=4`	Set `itemname` equal to 4
`+ itemname+4`	Add 4 to `itemname`
`+ itemname-4`	Take 4 from `itemname`
`~ itemname`	Take one from `itemname`
`? itemname`	If `itemname` is greater than 0
`?! itemname`	If `itemname` is 0
`? itemname==4`	If `itemname` is 4
`? itemname>=4`	If `itemname` is greater than or equal to 4

Example	Effect
$itemname$	Include the number `itemname` in text

Example	Effect
`__R__`	A random number between 0 and 1
`__R__(10)`	A random number between 0 and 10