SpriteLayer.DisplayListItem

Helps to determine the displaying properties and order of sprites.

class SpriteLayer

struct DisplayListItem {

Coordinate position;

Coordinate slice;

void* pixelData;

int scaleHoriz;

int scaleVert;

int priority;

BitmapAttrib attributes;

ubyte wordLength;

ushort paletteSel;

this(Coordinate position, ABitmap sprite, int priority, ushort paletteSel, int scaleHoriz, int scaleVert);

this(Coordinate position, Coordinate slice, ABitmap sprite, int priority, int scaleHoriz, int scaleVert);

void resetSlice();

void replaceSprite(ABitmap sprite);

int opCmp(DisplayListItem d);

bool opEquals(DisplayListItem d);

string toString();

}

Constructors

this this(Coordinate position, ABitmap sprite, int priority, ushort paletteSel, int scaleHoriz, int scaleVert): Undocumented in source.
this this(Coordinate position, Coordinate slice, ABitmap sprite, int priority, int scaleHoriz, int scaleVert): Undocumented in source.

Members

Functions

opCmp int opCmp(DisplayListItem d): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(DisplayListItem d): Undocumented in source. Be warned that the author may not have intended to support it.
replaceSprite void replaceSprite(ABitmap sprite): Replaces the sprite with a new one. If the sizes are mismatching, the top-left coordinates are left as is, but the slicing is reset.
resetSlice void resetSlice(): Resets the slice to its original position.
toString string toString(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

attributes BitmapAttrib attributes;: Horizontal and vertical mirroring. DEPRECATED
height int height;: Height of the sprite
paletteSel ushort paletteSel;: Selects the palette of the sprite (Bitmap4Bit: 4096X16 color palettes; Bitmap8Bit: 256X256 color palettes)
pixelData void* pixelData;: Points to the pixel data.
position Coordinate position;: Stores the position relative to the origin point. Actual display position is determined by the scroll positions.
priority int priority;: Used for automatic sorting and identification.
scaleHoriz int scaleHoriz;: Horizontal scaling
scaleVert int scaleVert;: Vertical scaling
slice Coordinate slice;: To compensate for the lack of scanline interrupt capabilities, this enables chopping off parts of a sprite.
width int width;: Width of the sprite
wordLength ubyte wordLength;: Determines the word length of a sprite in a much quicker way than getting classinfo.

Meta

Source

See Implementation