I have changed the value for distance and peak up to 10 and dont see any change to behavior on character. Pressing space just jumps in place - no matter what.
I will need more information. Like your plugin parameters to see what variable id you put on the distance variable and also, an event setting the variable a value.
You also need to keep in mind that your character needs to be on a tile that allows him to jump and land. You need to understand the Jump Rules on the plugin parameters. If, even so, it did not work, can be a compatibility problem.
So better to test on the sample project to check if this is a issue. If it works on the sample project, then send me a sample project replicating the issue so I can take a look;
Hey, so I have the same issue about JumpPeak not working when I made sure I set the right variable and changed the values, but I found out that it was because I was using Galv's Character Animation MZ plugin and put it above this plugin. I moved it below and it works just fine. Hope it helps
