ugBASIC User Manual

• $$

• %%

• ABS ✓
• ADD ✓
• ADDRESS (data type)
• AFTER...CALL ✓
• AFTER...GOSUB ✓
• ALLOW
• ALT LEFT (constant)
• ALT RIGHT (constant)
• AND
• ARRAY
• ARROW LEFT (constant)
• ARROW UP (constant)
• ASC ✓
• ASCII CODE
• ASCIICODE
• ASM
• ASTERISK (constant)
• AT (constant)
• AT (function) ✓
• AT (instruction)
• ATLAS (data type)
• ATLAS LOAD

• BANK
• BANK (function)
• BANK ADDRESS
• BANK COUNT (constant) ✓
• BANK READ
• BANK WRITE
• BANK...AT
• BAR ✓
• BEGIN GAMELOOP
• BEGIN STORAGE ✓
• BELL
• BETA (constant)
• BIG ENDIAN (constant)
• BIN
• BIT (data type)
• BIT (function)
• BIT...OF
• BITMAP (constant) ✓
• BITMAP AT
• BITMAP CLEAR
• BITMAP DISABLE
• BITMAP ENABLE ✓
• BLACK (constant) ✓
• BLIT (data type) ✓
• BLIT (instruction) ✓
• BLIT IMAGE ✓
• BLOCK ✓
• BLUE (constant) ✓
• BOOM
• BORDER
• BOX ✓
• BROWN (constant)
• BUFFER (data type)
• BYTE (data type)

• CALL ✓
• CAN SCREEN ✓
• CAPS LOCK (constant)
• CAPSLOCK (constant)
• CASE
• CASE ELSE
• CDOWN (function) ✓
• CDOWN (instruction) ✓
• CENTER ✓
• CENTRE ✓
• CGOTO ✓
• CHARSET AT
• CHR$ ✓
• CIRCLE ✓
• CLEAR
• CLEAR (constant)
• CLEFT (function) ✓
• CLEFT (instruction) ✓
• CLINE ✓
• CLIP ✓
• CLS ✓
• CMOB
• CMOVE (function) ✓
• CMOVE (instruction) ✓
• COLLISION
• COLOR
• COLOR (data type)
• COLOR (function)
• COLOR BACK ✓
• COLOR BACKGROUND
• COLOR BORDER ✓
• COLOR COUNT (constant)
• COLOR SPRITE
• COLORMAP AT
• COLORMAP CLEAR
• COLORS (constant)
• COLORS COUNT (constant)
• COLOUR
• COLOURS (constant)
• COLOURS COUNT (constant)
• COLUMNS (constant)
• COMBINE NIBBLE
• CONFIGURE
• CONSOLE
• CONSOLE RESTORE
• CONSOLE SAVE
• CONSOLE USE
• CONST ✓
• CONST GLOBAL ✓
• CONST SHARED ✓
• CONTROL (constant)
• COS ✓
• CREATE PORT
• CRIGHT (function) ✓
• CRIGHT (instruction) ✓
• CRSR LEFT RIGHT (constant)
• CRSR UP DOWN (constant)
• CSET
• CSPRITE
• CUP (function) ✓
• CUP (instruction) ✓
• CYAN (constant)

• D!POKE
• DARK BLUE (constant)
• DARK GRAY (constant)
• DARK GREY (constant)
• DATA ✓
• DEC
• DECLARE FUNCTION ✓
• DECLARE PROC ✓
• DECLARE PROCEDURE ✓
• DEFDGR ✓
• DEGREE
• DELETE (constant)
• DESTROY PORT
• DIM (array) ✓
• DIM (variable) ✓
• DISABLE INTERRUPT
• DISTANCE ✓
• DIV ✓
• DLOAD
• DLOAD ERROR
• DO NULL ✓
• DO...LOOP ✓
• DOJO CREATE PORT
• DOJO DESTROY PORT
• DOJO FIND PORT
• DOJO GET MESSAGE
• DOJO LOGIN
• DOJO PEEK MESSAGE
• DOJO PING
• DOJO PUT MESSAGE
• DOJO READY
• DOJO RECEIVE
• DOJO SEND
• DOJO SUCCESS
• DOJOKA (data type)
• DOUBLE BUFFER
• DOWN (constant)
• DRAW (instruction) ✓
• DRAW (program) ✓
• DSAVE
• DSAVE ERROR
• DTILE
• DTILES
• DUP
• DWORD (data type)

• ELLIPSE ✓
• EMPTY TILE
• EMPTYTILE
• ENABLE INTERRUPT
• END
• END GAMELOOP
• ENDSELECT
• ENVELOPE
• EQUAL (constant)
• EVERY OFF ✓
• EVERY ON ✓
• EVERY...CALL ✓
• EVERY...GOSUB ✓
• EXEC ✓
• EXIT ✓
• EXIT IF ✓
• EXIT PROC ✓
• EXIT PROC IF ✓
• EXIT PROC WITH...IF
• EXIT PROCEDURE
• EXIT PROCEDURE IF
• EXIT PROCEDURE WITH...IF
• EXP

• FALSE (constant)
• FILE (storage) ✓
• FILL (array)
• FILL (instruction)
• FIND PORT
• FIRE (constant)
• FIRE (function)
• FLIP (function) ✓
• FLIP IMAGE
• FLOAT (data type)
• FONT HEIGHT (constant)
• FONT LOAD
• FONT WIDTH (constant)
• FOR...NEXT ✓
• FORBID
• FRAME
• FRAMES ✓
• FRAMES COUNT ✓
• FREE

• GET
• GET BITMAP
• GET IMAGE
• GET MESSAGE
• GLOBAL ✓
• GLOBAL CONST ✓
• GOLD (constant)
• GOSUB ✓
• GOTO ✓
• GR LOCATE ✓
• GRAPHIC
• GRAY (constant)
• GREEN (constant) ✓
• GREY (constant)

• HALT
• HAS BIT ✓
• HAS NOT BIT ✓
• HEIGHT (constant)
• HEX
• HIRES ✓
• HIT
• HOME (constant)
• HOME (instruction) ✓
• HSCROLL

• IF (function)
• IF...THEN...ELSE...ELSEIF...ENDIF ✓
• IMAGE (data type)
• IMAGE (function)
• IMAGE (storage) ✓
• IMAGE HEIGHT
• IMAGE LOAD
• IMAGE WIDTH
• IMAGES (data type)
• IMAGES (storage) ✓
• IMAGES COUNT ✓
• IMAGES LOAD
• IN
• INC ✓
• INCLUDE
• INK
• INKEY
• INPUT (function)
• INSERT (constant)
• INSERT (function) ✓
• INSERT (instruction) ✓
• INST ✓
• INSTR ✓
• INSTRUMENT
• INT (data type)
• INT (function)
• INTEGER (data type)
• IS ✓
• IS NOT ✓

• JDOWN
• JFIRE
• JLEFT
• JOY
• JOY COUNT (constant)
• JOY DOWN (constant)
• JOY FIRE (constant)
• JOY LEFT (constant)
• JOY RIGHT (constant)
• JOY UP (constant)
• JOY X
• JOYCOUNT
• JOYX
• JOYY
• JRIGHT
• JUP

• KEY PRESSED
• KEY SHIFT
• KEY STATE
• KEYGET
• KEYSHIFT
• KEYSTATE
• KILL

• LAVENDER (constant)
• LBOUND
• LCASE
• LEFT (constant)
• LEFT (function) ✓
• LEFT (instruction) ✓
• LEFT ALT (constant)
• LEFT ARROW (constant)
• LEN ✓
• LIGHT BLUE (constant)
• LIGHT GREEN (constant)
• LIGHT GREY (constant)
• LIGHT RED (constant)
• LINE ✓
• LINE INPUT
• LITTLE ENDIAN (constant)
• LOAD ✓
• LOAD ATLAS
• LOAD IMAGE ✓
• LOAD IMAGES
• LOAD MUSIC
• LOAD SEQUENCE
• LOAD TILE
• LOAD TILEMAP
• LOAD TILES
• LOAD TILESET
• LOCATE ✓
• LOCATE (function) ✓
• LOG
• LOGIN
• LONG (data type)
• LOOP...END LOOP
• LOWER ✓

• MAGENTA (constant)
• MAX ✓
• MEMORIZE ✓
• MID (function) ✓
• MID (instruction) ✓
• MIN ✓
• MINUS (constant)
• MMOVE
• MOB OFF
• MOB ON
• MOD
• MSPRITE (data type)
• MSPRITE (function)
• MSPRITE UPDATE
• MUL
• MULTI
• MULTI OFF
• MULTI ON
• MUSIC
• MUSIC (data type)
• MUSIC (storage)
• MUSIC PAUSE
• MUSIC RESUME
• MUSIC SEEK
• MUSIC STOP

• NEW ATLAS
• NEW IMAGE ✓
• NEW IMAGES
• NEW MUSIC
• NEW SEQUENCE
• NEXT RASTER
• NEXT RASTER AT
• NONE (constant)
• NOP
• NOT
• NOTE (constant)
• NRM ✓
• NTSC (constant)

• OLIVE GREEN (constant)
• ON SCROLL...CALL
• ON SCROLL...GOSUB
• ON...GOSUB ✓
• ON...GOTO ✓
• ON...PROC ✓
• OPTION EXPLICIT
• OR
• ORANGE (constant) ✓
• ORIGIN
• OUT

• PAGE 0 (constant)
• PAGE 1 (constant)
• PAGE A (constant)
• PAINT
• PAL (constant)
• PALETTE
• PAPER (function)
• PAPER (instruction)
• PAPER COLORS (constant)
• PARAM ✓
• PCLS
• PEACH (constant)
• PEEK
• PEEK MESSAGE
• PEEKD
• PEEKW
• PEN (function)
• PEN (instrucion)
• PEN COLORS (constant)
• PERIOD (constant)
• PI (constant)
• PICK
• PING
• PINK (constant)
• PLACE
• PLAY (instruction)
• PLAY (program) ✓
• PLAY OFF
• PLOT ✓
• PLUS (constant)
• PMODE
• POINT (function) ✓
• POINT AT ✓
• POKE
• POKED
• POKEW
• POLYLINE
• POP ✓
• POP PROCEDURE ✓
• POSITION (data type)
• POUND (constant)
• POW ✓
• PRINT ✓
• PRINT BUFFER ✓
• PROC ✓
• PROCEDURE...END PROC ✓
• PURPLE (constant)
• PUT BITMAP ✓
• PUT IMAGE ✓
• PUT KEY
• PUT MESSAGE
• PUT TILE
• PUT TILEMAP

• RADIAN
• RANDOM
• RANDOM HEIGHT
• RANDOM WIDTH
• RANDOMIZE
• RASTER AT
• RASTER LINE
• READ ✓
• READ END ✓
• READY
• REC ✓
• RECEIVE
• RED (constant) ✓
• REM
• REMEMBER ✓
• REPEAT...UNTIL ✓
• RESOLUTION
• RESPAWN (function)
• RESPAWN (instruction)
• RESTORE ✓
• RETURN (constant)
• RETURN (instruction) ✓
• RETURN (procedure) ✓
• RGB ✓
• RIGHT (constant)
• RIGHT (function) ✓
• RIGHT (instruction)
• RIGHT ALT (constant)
• RIGHT SHIFT (constant)
• RND ✓
• RND(0) ✓
• RND(1) ✓
• ROT ✓
• ROWS (constant)
• RUN
• RUN PARALLEL
• RUN STOP (constant)
• RUNSTOP (constant)

• SCANCODE
• SCREEN (constant) ✓
• SCREEN (instruction)
• SCREEN BORDER X (constant)
• SCREEN BORDER Y (constant)
• SCREEN COLORS (constant)
• SCREEN COLOURS (constant)
• SCREEN COLUMNS (constant)
• SCREEN COLUMNS (instruction)
• SCREEN COLUMNS (instructions)
• SCREEN HEIGHT (constant)
• SCREEN HORIZONTAL SCROLL
• SCREEN OFF
• SCREEN ON
• SCREEN PAGE
• SCREEN ROWS (constant)
• SCREEN ROWS (instruction)
• SCREEN SHADES (constant)
• SCREEN SPRITE RATIO X (constant)
• SCREEN SPRITE RATIO Y (constant)
• SCREEN SWAP
• SCREEN TILES HEIGHT (constant)
• SCREEN TILES WIDTH (constant)
• SCREEN VERTICAL SCROLL
• SCREEN WIDTH (constant)
• SELECT CASE...CASE...CASE ELSE...ENDSELECT ✓
• SEND
• SEQUENCE (data type)
• SET LINE
• SET TAB ✓
• SGN ✓
• SHADES (constant)
• SHARED ✓
• SHARED CONST ✓
• SHIFT RIGHT (constant)
• SHOOT
• SIGNED BYTE (data type)
• SIGNED DWORD (data type)
• SIGNED WORD (data type)
• SIN ✓
• SIZE ✓
• SLASH (constant)
• SOUND
• SOUND OFF
• SPACE (constant)
• SPACE (function) ✓
• SPAWN
• SPC ✓
• SPRITE (data type)
• SPRITE (function)
• SPRITE (instruction)
• SPRITE AT (command)
• SPRITE COLOR (command)
• SPRITE COMPRESS HORIZONTAL (command)
• SPRITE COMPRESS VERTICAL (command)
• SPRITE COUNT (constant)
• SPRITE DISABLE (command)
• SPRITE ENABLE (command)
• SPRITE EXPAND HORIZONTAL (command)
• SPRITE EXPAND VERTICAL (command)
• SPRITE HEIGHT (constant)
• SPRITE MAX X (constant)
• SPRITE MAX Y (constant)
• SPRITE MIN X (constant)
• SPRITE MIN Y (constant)
• SPRITE MONOCOLOR (command)
• SPRITE MULTICOLOR (command)
• SPRITE OFF (command)
• SPRITE ON (command)
• SPRITE WIDTH (constant)
• SPRITE X MAX (constant)
• SPRITE X MIN (constant)
• SPRITE Y MAX (constant)
• SPRITE Y MIN (constant)
• SQR ✓
• STORAGE...ENDSTORAGE
• STR ✓
• STRING (data type)
• STRING (function) ✓
• STRIP (storage) ✓
• STRIP LOAD
• STRPTR
• SUCCESS
• SWAP
• SYS ✓

• TAB (constant)
• TAB$ ✓
• TAN (constant)
• TAN (function) ✓
• TASK (data type)
• TEXT
• TEXTADDRESS
• TEXTMAP AT
• THREAD (data type)
• TI
• TICK PER SECOND
• TICKS PER SECOND ✓
• TILE AT
• TILE BELONG TO
• TILE CLASS ✓
• TILE FIRST
• TILE HEIGHT
• TILE ID ✓
• TILE LOAD
• TILE PROBABILITY ✓
• TILE WIDTH
• TILEMAP (constant) ✓
• TILEMAP (storage)
• TILEMAP AT
• TILEMAP DISABLE
• TILEMAP ENABLE
• TILEMAP HEIGHT
• TILEMAP INDEX
• TILEMAP TILE AT
• TILEMAP WIDTH
• TILES AT
• TILES HEIGHT (constant)
• TILES LOAD
• TILES WIDTH (constant)
• TILESET (storage)
• TILESET OF
• TIMER ✓
• TURQUOISE (constant)

• UBOUND
• UCASE ✓
• UP (constant)
• UP ARROW (constant)
• UPPER ✓
• USE TILESET

• VAL ✓
• VAR
• VARBANK
• VARBANKPTR
• VARPTR
• VIOLET (constant)
• VOLUME
• VOLUME MAX
• VOLUME MIN
• VOLUME OFF

• WAIT ✓
• WAIT FIRE
• WAIT KEY
• WAIT KEY OR FIRE
• WAIT PARALLEL
• WAIT UNTIL
• WAIT VBL
• WAIT WHILE
• WHILE...WEND ✓
• WHITE (constant) ✓
• WIDTH (constant)
• WORD (data type)

• X CURS
• X GRAPHIC ✓
• X TEXT ✓
• XCURS
• XGR
• XGRAPHIC
• XOR
• XPEN
• XTEXT

• Y CURS
• Y GRAPHIC ✓
• Y TEXT ✓
• YCURS
• YELLOW (constant) ✓
• YELLOW GREEN (constant)
• YGR
• YGRAPHIC
• YIELD
• YPEN
• YTEXT

✓ = this keyword has been tested in an example file