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I received a lot of feedback from the previous project, regarding whether it is possible to add a joystick so I got down to work to see if we can do this and not die trying.

What do we need:

Now a quick lesson of what we are doing:

  • 1) Adding the buttons (I add the info on .js of the game):

YOUR_GAME.js

CanvasGamepad.setup({
    start:false,
    buttons:[
        {name:"jump"}
    ]
});
  • 2) Mapping our controller detection on the game.js (you can found the complete code at the end of this article).
    This is the line that make the magic:

game.js

//buttons

                if(map["a"] == 1){SimulateKey(90);}
        if(map["b"] == 1){SimulateKey(88);}
        if(map["x"] == 1){SimulateKey(88);}
        if(map["y"] == 1){SimulateKey(90);}

//joystick
        if(x == 0 && y == 0){
        SimulateKeyUp(37);SimulateKeyUp(38);SimulateKeyUp(39);SimulateKeyUp(40);
        }
        if(x == -1 && y == 0){
            SimulateKey(37);//btn-left
        SimulateKeyUp(38);SimulateKeyUp(39);SimulateKeyUp(40);
        }
        if(x == 1 && y == 0){
            SimulateKey(39);//btn-right
        SimulateKeyUp(37);SimulateKeyUp(38);SimulateKeyUp(40);
        }
        if(x == 0 && y == -1){
            SimulateKey(38);//btn-down 
        SimulateKeyUp(37);SimulateKeyUp(40);SimulateKeyUp(39);
        }
        if(x == 0 && y == 1){
            SimulateKey(40);//btn-up
        SimulateKeyUp(37);SimulateKeyUp(39);SimulateKeyUp(38);
        }
        if(x == -1 && y == 1){

        SimulateKey(37);//btn-left
        SimulateKey(40);//btn-down

        SimulateKeyUp(38);SimulateKeyUp(39);
        }
        if(x == -1 && y == -1){

        SimulateKey(37);//btn-left
        SimulateKey(38);//btn-down

        SimulateKeyUp(39);SimulateKeyUp(40);
        }
        if(x == 1 && y == 1){

        SimulateKey(39);//btn-right
        SimulateKey(40);//btn-up

        SimulateKeyUp(37);SimulateKeyUp(38);
        }
        if(x == 1 && y == -1){

        SimulateKey(39);//btn-right
        SimulateKey(38);//btn-down

        SimulateKeyUp(37);SimulateKeyUp(40);
        }
  • 3) calling some extra buttons (START button):
if(map["start"] == 1 && banner == false)
        {
            banner = true;
            Module.pico8TogglePaused();

                        //I sent a signal to my "Android" app to show an ad.
                        //Android.startRewardVideoAndroidFunction("");

        }

You.- Dude, i´m really don't care about this chit chat.
Me .- Ok, ok, I leave my code so you can steal it https://github.com/demilion/PICO-8-Joystick
(you only need to changes your YOUR_GAME.js and read step one on this article only to be sure you get it).

| ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄|
| [Buy me a coffee]() |
| PLEASE!!!! |
| _____ ___|
(\__/) ||
(•ㅅ•) ||
/   づ [i need money]()
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6HMGKKPGQCLBN&source=url

Let me know what you think!!!!!!
https://www.amazon.com/Demilion-Classic/dp/B07S7SLDPZ/ref=sr_1_1?keywords=demilion&qid=1560866513&s=gateway&sr=8-1

P#62249 2019-02-26 02:00 ( Edited 2019-06-18 14:06)

1

Here's another template with a joystick: https://github.com/headjump/pico8_html_template

P#62274 2019-02-26 09:00

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