Lemma Soft Forums

Code: Select all

init 800 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<41):
                    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 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([(40,"farback"),(20,"back"),(-20,"front"),(-40,"inyourface")])
            
    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
        
      

Code: Select all

show background_image onlayer farback
show midground_image onlayer back
show sprite1 onlayer front
show sprite2 onlayer inyourface

Code: Select all

hide background_image 
hide midground_image 
hide sprite1 
hide sprite2 

Code: Select all

# Parallax example:

# label start:
    # $ mouse_parallax.set (-20, -5, "l0"), (-40, -10, "l1"), (-60, -15, "l2"))
    # $ showp ("city0", "city1", "city2", "bg room")
    # with dissolve
    # "Move the mouse. \ NParallel parallax. Moving closer to the camera layers."
    # $ scenep ()
    # with dissolve
    # $ mouse_parallax.set (-60, -15, "l0"), (-40, -10, "l1"), (-20, -5, "l2"))
    # $ showp ("city0", "city1", "city2", "bg room")
    # with dissolve
    # "Move the mouse. \ NMirror parallax: The values ​​for the layer shift are reset, the far layers are moving harder now." As if we are looking in the mirror. "
    # $ scenep ()
    # with dissolve
    # return

init 1111 python:
    # class for parallax
    class MouseParallax (renpy.Displayable):
        def set (self, * args):
            self.xoffset, self.yoffset = 0.0, 0.0
            self.layer_info = args
            for i in self.layers ():
                if i in config.layers + ["master2"]:
                    config.layers.remove (i)
            index = config.layers.index ("master") + 1
            for xdist, ydist, layer in args:
                if not layer in config.layers:
                    config.layers.insert (index, layer)
                    index + = 1
            config.layers.insert (index, "master2")

        def __init __ (self, * args):
            super (renpy.Displayable, self) .__ init __ ()
            self.set (* args)
            config.overlay_functions.append (self.overlay)
            return

        def layers (self):
            layers = []
            for dx, dy, layer in self.layer_info:
                layers.insert (0, layer)
            return layers

        def render (self, width, height, st, at):
            return renpy.Render (width, height)

        def parallax (self, xdist, ydist):
            func = renpy.curry (trans) (xdist = xdist, ydist = ydist, disp = self)
            return Transform (function = func)

        def overlay (self):
            ui.add (self)
            for xdist, ydist, layer in self.layer_info:
                renpy.layer_at_list ([self.parallax (xdist, ydist)], layer)
            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

    def trans (d, st, at, xdist = None, ydist = None, disp = None):
        d.xoffset, d.yoffset = int (round (xdist * disp.xoffset)), int (round (ydist * disp.yoffset))
        if xdist! = 0 or ydist! = 0:
            xzoom = (config.screen_width + abs (xdist + xdist)) / float (config.screen_width)
            yzoom = (config.screen_height + abs (ydist + ydist)) / float (config.screen_height)
            if yzoom> xzoom:
                d.zoom = yzoom
            else:
                d.zoom = xzoom
            d.anchor = (.5, 1.0)
            d.align = (.5, 1.0)
        return 0

    # list for storing images with layers
    parallax_images = []

    # show multiple images, each on its parallax layer
    # possible with the effect of transform or even with several
    # the number of images should not exceed the number of layers
    # otherwise superfluous will be displayed on the master2 layer on top of the rest
    # $ showp ("city1", ("city2", truecenter), ("city3", [truecenter, woo]))
    def showp (* args):
        global parallax_images
        layers = mouse_parallax.layers ()
        for i in args:
            at = []
            image = i
            if isinstance (image, tuple):
                image, at = image
                if not isinstance (at, list):
                    at = [at]
            l = "master2"
            if len (layers)> 0:
                l = layers.pop ()
            renpy.show (image, at_list = at, layer = l)
            i = (image, l)
            if not i in parallax_images:
                parallax_images.append (i)

    # remove one image from the specified (or from any) layer
    def hidep (image, layer = None):
        global parallax_images
        if not layer:
            layer = "master2"
            for ii, ll in parallax_images:
                if ii == image:
                    layer = ll
        i = (image, layer)
        renpy.hide (image, layer = layer)
        if i in parallax_images:
            parallax_images.remove (i)

    # clear all parallax layers
    # and, if necessary, add new images
    def scenep (* args):
        global parallax_images
        for i in parallax_images:
            image, layer = i
            renpy.hide (image, layer = layer)
        parallax_images = []
        if args:
            showp (* args)

    mouse_parallax = MouseParallax ((-60, -15, "l0"), (-40, -10, "l1"), (-20, -5, "l

Code: Select all

init 800 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<41):
                    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 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([(10,"farback"),(05,"back"),(-20,"front"),(-0,"inyourface"),(-1,"inyoureye")])
            
    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