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Keyword | Abbreviation | Token (hex) | Version(s) | Classification |
| SPRCOLOR | SPR{Shift+C} | FE 08 | 7.0 | Command and Statement |
SPRCOLOR [ mcColor1 ] [ , mcColor2 ]
| Parameters | Type | Legal Value(s) | Default Value | Note(s) |
| mcColor1 | Integer | 1 to 16 | old value | Same values as COLOR |
| mcColor2 | Integer | 1 to 16 | old value | Same values as COLOR |
Sprite state management; Set the color(s) shared by all multi-color sprites.
SPRCOLOR allows you to set either or both of the two colors which are shared by all multi-color sprites.
Neither of these are used by high-resolution sprites. Each sprite also has a unique (no-shared) color
(see SPRITE).
The mcColor1 sets the chipColor (see table below) used by bit-pairs which are set to %01.
BASIC never initializes this value! On power-up (or when STOP + Restore is pressed),
the KERNAL I/O initialize routine will set it to 2 (white).
The mcColor2 sets the chipColor used by bit-pairs which are set to %11.
BASIC never initializes this value! On power-up (or when STOP + Restore is pressed),
the KERNAL I/O initialize routine will set it to 3 (red).
The unique sprite color is used by bit-pairs with a value of %10.
Transparent sprite pixels use bit-pair %00.
| chipColor | VIC-II
Name | VIC-II
appearance |
| 1 | black | |
| 2 | white | |
| 3 | red | |
| 4 | cyan | |
| 5 | purple | |
| 6 | green | |
| 7 | blue | |
| 8 | yellow | |
| 9 | orange | |
| 10 | brown | |
| 11 | light red | |
| 12 | dark gray | |
| 13 | medium gray | |
| 14 | light green | |
| 15 | light blue | |
| 16 | light gray | |
Although each parameter is optional, by itself, omitting both will cause SYNTAX ERROR.
If any parameter is an invalid expression, or additional parameters are given, SYNTAX ERROR will occur as well.
If either parameter is a string, TYPE MISMATCH ERROR occurs; you may manually convert a string
with VAL. Any floating-point parameter will automatically be converted
with INT. If the result is not a Legal Value (see table above),
then ILLEGAL QUANTITY ERROR is generated.
Examples:
SPRCOLOR 1 : REM set %01 bit-pairs to Black
SPRCOLOR ,6 : REM set %11 bit-pairs to Green
SPRCOLOR 11,4 : REM set %01 bit-pairs to Light Red and %11 bit-pairs to Cyan
|
COLOR, SPRITE
RCLR, RDOT, RLUM,
RSPCOLOR, RSPRITE
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