Code.org p5.play
SpriteSheet
Represents a sprite sheet and all it's frames. To be used with Animation, or static drawing single frames.
There are two different ways to load a SpriteSheet
-
Given width, height that will be used for every frame and the number of frames to cycle through. The sprite sheet must have a uniform grid with consistent rows and columns.
-
Given an array of frame objects that define the position and dimensions of each frame. This is Flexible because you can use sprite sheets that don't have uniform rows and columns.
Table of Contents
Constructor
SpriteSheet
-
image
Parameters:
-
imageObjectString image path or p5.Image object
Example:
// Method 1 - Using width, height for each frame and number of frames
explode_sprite_sheet = loadSpriteSheet('assets/explode_sprite_sheet.png', 171, 158, 11);
// Method 2 - Using an array of objects that define each frame
var player_frames = loadJSON('assets/tiles.json');
player_sprite_sheet = loadSpriteSheet('assets/player_spritesheet.png', player_frames);Methods
_generateSheetFrames
()
Generate the frames data for this sprite sheet baesd on user params
_warn
-
message
Log a warning message to the host console, using native console.warn
if it is available but falling back on console.log if not. If no
console is available, this method will fail silently.
Parameters:
-
message!string
Objects are passed by reference so to have different sprites using the same animation you need to clone it.
Returns:
A clone of the current SpriteSheet
drawFrame
-
frame_name -
x -
y -
width -
height
Draws a specific frame to the canvas.
Parameters:
-
frame_nameObjectCan either be a string name, or a numeric index.
-
xObjectx position to draw the frame at
-
yObjecty position to draw the frame at
-
[width]Object optionaloptional width to draw the frame
-
[height]Object optionaloptional height to draw the frame