Making a parallax effect react to the buttons focused rather than the mouse?
Posted: Fri Apr 19, 2024 9:00 pm
Hi guys!
So i've spend the night on this, but can't seem to solve the problem. I have an imagemap screen with multiple hotspots (an "explorable" location), which i show on a layer with a parallax effect applied to it. The code is this:
And it works great, honestly, no problem here. However whenever you play with a keyboard or a gamepad, focusing on hotspots, the effect doesn't work, since, well, obviously it's tracking the mouse, not focused elements. My first idea was to use the MouseMove() on "hovered" hotspot, and it works, but ofc if you return to the mouse, the hotspot won't let it go since it's hovered and it drags the mouse back to it.
Is there a better way to do this? since this code is a written class, did anyone tried writing something similar for button focus? ButtonParallax?.. Really at a loss here.
The goal is to move the screen accordingly with the hotpot in focus.
Thank you in advance!
So i've spend the night on this, but can't seem to solve the problem. I have an imagemap screen with multiple hotspots (an "explorable" location), which i show on a layer with a parallax effect applied to it. The code is this:
Code: Select all
init python:
class MouseParallax(renpy.Displayable):
def __init__(self,layer_info):
super(renpy.Displayable,self).__init__()
self.xoffset,self.yoffset=0.0,0.0
self.sort_layer=sorted(layer_info,reverse=True)
cflayer=[]
masteryet=False
for m,n in self.sort_layer:
if(not masteryet)and(m<0):
cflayer.append("master")
masteryet=True
cflayer.append(n)
if not masteryet:
cflayer.append("master")
cflayer.extend(["transient","screens","overlay"])
config.layers=cflayer
config.overlay_functions.append(self.overlay)
return
def render(self,width,height,st,at):
return renpy.Render(width,height)
def parallax(self,m):
func = renpy.curry(trans)(disp=self, m=m)
return Transform(function=func)
def trans(d,st,at):
d.xoffset,d.yoffset=(int)(m*self.xoffset),(int)(m*self.yoffset)
return 0
def overlay(self):
ui.add(self)
for m,n in self.sort_layer:
renpy.layer_at_list([self.parallax(m)],n)
return
def event(self,ev,x,y,st):
import pygame
if ev.type==pygame.MOUSEMOTION:
self.xoffset,self.yoffset=((float)(x)/(config.screen_width))-0.5,((float)(y)/(config.screen_height))-0.5
return
MouseParallax([(-50,"l4"),(-100,"l3"),(-150,"l2"),(-200,"l1")])
def trans(d, st, at, disp=None, m=None):
d.xoffset, d.yoffset = int(round(m*disp.xoffset)), int(round(m*disp.yoffset))
return 0
Is there a better way to do this? since this code is a written class, did anyone tried writing something similar for button focus? ButtonParallax?.. Really at a loss here.
The goal is to move the screen accordingly with the hotpot in focus.
Thank you in advance!
