1
vote
1answer
163 views

Can't create “hero walking” animation

I'm creating a Fez-based HTML5 Canvas game and animating my hero image using sprite sheets. The problem is that I can't create the animation of the hero walking, don't matter how much I try, the ...
2
votes
1answer
76 views

How do I use createPattern with a spritesheet? [closed]

Say that I have a spritesheet like this And I want to use the dirt tile at (1, 1). I know that I can repeat an entire image using createPattern but how do I create the pattern from just the tile ...
2
votes
3answers
186 views

Is it more efficient to encode rotation in a spritesheet or rotate at runtime?

I'm developing a game with JavaScript and HTML5 and I'm wondering about the performance implications of sprite rotations. There are two ways that I know to rotate a sprite: Rotate the actual sprite ...
2
votes
4answers
421 views

Can sprite sheet width and height affect performance?

Is there any performance difference in the way the images are placed inside a sprite sheet image (for the same total area)? For example, should I place 50 sprites (50x50 each) in a linear way ...
2
votes
3answers
274 views

Do larger sprite sheets improve performance in html 5 games?

I know when I did some game development with XNA they recommended that we try to group are sprites into fewer sheets because the graphic card could process it faster. Does this also apply to web based ...
2
votes
4answers
3k views

Dividing up spritesheet in Javascript

I would like to implement an object for my spritesheets in Javascript. I'm very new to this language and game-developement so I dont really know how to do it. My guess is I set spritesize to 16, use ...