SpriteLayer.DisplayListItem

Helps to determine the displaying properties and order of sprites.

class SpriteLayer

protected

struct DisplayListItem {

Coordinate position;

Coordinate slice;

void* pixelData;

Color* palette;

int priority;

BitmapAttrib attributes;

ubyte wordLength;

this(Coordinate position, ABitmap sprite, int priority, BitmapAttrib attributes);

this(Coordinate position, Coordinate slice, ABitmap sprite, int priority, BitmapAttrib attributes);

void replaceSprite(ABitmap sprite);

int opCmp(DisplayListItem d);

bool opEquals(DisplayListItem d);

}

Constructors

this this(Coordinate position, ABitmap sprite, int priority, BitmapAttrib attributes): Undocumented in source.
this this(Coordinate position, Coordinate slice, ABitmap sprite, int priority, BitmapAttrib attributes): 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): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

attributes BitmapAttrib attributes;: Horizontal and vertical mirroring.
palette Color* palette;: Undocumented in source.
pixelData void* pixelData;: Undocumented in source.
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, otherwise the DisplayList is pre-sorted for better performance.
slice Coordinate slice;: To compensate for the lack of scanline interrupt capabilities, this enables chopping off parts of a sprite.
wordLength ubyte wordLength;: Determines the word length of a sprite in a much quicker way than getting classinfo.

Meta

Source

See Implementation

PixelPerfectEngine graphics layers SpriteLayer constructors

this

functions

structs

DisplayListItem

variables