Difference between revisions of "Gb.update"
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(Created page with "Updates the gamebuino (the display, the sound, the auto backlight... everything). returns true when it's time to render a new frame.") |
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| − | + | __NOTOC__ | |
| + | == Description == | ||
| + | Returns true and updates everything (display, sound, batter monitor, etc.) at a fixed frequency (20 times per second by default). | ||
| + | |||
| + | It should be used in a specific conditional structure, see "Syntax". | ||
| + | |||
| + | == Syntax == | ||
| + | <pre> | ||
| + | while(1){ | ||
| + | if(gb.update()){ | ||
| + | //your game here | ||
| + | } | ||
| + | } | ||
| + | </pre> | ||
| + | |||
| + | == Parameters == | ||
| + | none | ||
| + | |||
| + | == Returns == | ||
| + | boolean: true if enough time has elapsed since the last frame (20 frames per second = 50ms per frame). | ||
| + | |||
| + | == Example == | ||
| + | <gistit>https://github.com/Rodot/Gamebuino/blob/master/libraries/Gamebuino/examples/5.Reference/core/update/update.ino</gistit> | ||
| + | |||
| + | == See also == | ||
| + | *[[gb.begin]] | ||
| + | *[[gb.setFrameRate]] | ||
Latest revision as of 2014-05-20T21:00:27
Description
Returns true and updates everything (display, sound, batter monitor, etc.) at a fixed frequency (20 times per second by default).
It should be used in a specific conditional structure, see "Syntax".
Syntax
while(1){
if(gb.update()){
//your game here
}
}
Parameters
none
Returns
boolean: true if enough time has elapsed since the last frame (20 frames per second = 50ms per frame).
Example
