HBGames
Scrollable Text
Version: 1.0
Introduction
This script is useful for windows that just displays information and doesn't select anything. You can set the speed the windows/sprite contents scroll. This is just two classes Window_Scrollable and Sprite Scrollable.
Screenshots
One looks like plain window and the other looks like some text on the screen.
Script
Instructions
First you window must inherit from the class you wish to use
Window_Scrollable
for the window to be scrollable you must set the speed, which way the window is able to scroll, and the contents_rect
so in the initialize method or whatever
self.speed = speed
self.horizantal_scroll = boolean
self.vertical_scroll = boolean
self.contents_rect.set(0,0,width-32,height-32)
Sprite_Scrollable
This class is used for scrolling text, also used in my mission system for windows that have a header and adding a secondary window make everything look weird, this class was used to imitiate the contents of the window.
you set it up the same way,except contents_rect is replaced by bitmap_rect and to draw to the bitmap you use self.bitmap.draw_text, also included within the class is the normal color system color and disabled color
FAQ
Compatibility
Compatible with anything and everything
Author's Notes
Do not post I am confused what does this do or else as I stated this is a tool for scripters and not an actual script you plug into your project. If you need further instruction just ask.
Can be used for more advanced things.
Version: 1.0
Introduction
This script is useful for windows that just displays information and doesn't select anything. You can set the speed the windows/sprite contents scroll. This is just two classes Window_Scrollable and Sprite Scrollable.
Screenshots
One looks like plain window and the other looks like some text on the screen.
Script
Code:
#==============================================================================
# ** Window_Scrollable
#------------------------------------------------------------------------------
# This window class contains scroll functions.
#==============================================================================
class Window_Scrollable < Window_Base
attr_accessor :speed
attr_accessor :contents_rect
attr_writer :horizantal_scroll
attr_writer :vertical_scroll
#--------------------------------------------------------------------------
# * Object Initialization
# x : window x-coordinate
# y : window y-coordinate
# width : window width
# height : window height
#--------------------------------------------------------------------------
def initialize(x, y, width, height)
super(x, y, width, height)
@contents_rect = Rect.new(0,0,width,height)
@speed = 0
@horizantal_scroll = false
@vertical_scroll = false
end
#--------------------------------------------------------------------------
# * Can be moved vertically?
#--------------------------------------------------------------------------
def vertical?
return false if self.contents == nil
return self.contents.height > self.height - 32
end
#--------------------------------------------------------------------------
# * Can be moved horizantally?
#--------------------------------------------------------------------------
def horizantal?
return false if self.contents == nil
return self.contents.width > self.width - 32
end
#--------------------------------------------------------------------------
# * Frame Update
#--------------------------------------------------------------------------
def update
super
return if not self.active
if Input.repeat?(Input::UP)
if self.oy > @contents_rect.y and @vertical_scroll and vertical?
self.oy = [self.oy - speed, @contents_rect.y].max
end
end
if Input.repeat?(Input::LEFT)
if self.ox > @contents_rect.x and @horizantal_scroll and horizantal?
self.ox = [self.ox - speed, @contents_rect.x].max
end
end
if Input.repeat?(Input::DOWN)
if self.oy < @contents_rect.height - (self.height - 32) and @vertical_scroll and vertical?
self.oy = [self.oy + speed, @contents_rect.height].min
end
end
if Input.repeat?(Input::RIGHT)
if self.ox < @contents_rect.width - (self.width - 32) and @horizantal_scroll and horizantal?
self.ox = [self.ox - speed, @contents_rect.width].min
end
end
end
end
Code:
class Scroll_Sprite < Sprite
def initialize(x,y,width,height, viewport = nil)
super(viewport)
self.x = x
self.y = y
self.width = width
self.height = height
end
def sx=(ox)
self.src_rect.x = ox
end
def sy=(oy)
self.src_rect.y = oy
end
def sx
return self.src_rect.x
end
def sy
return self.src_rect.y
end
def width
return self.src_rect.width
end
def height
return self.src_rect.height
end
def width=(width)
self.src_rect.width = width
@width = width
end
def height=(height)
self.src_rect.height = height
@height = height
end
def bitmap=(bitmap)
super(bitmap)
self.src_rect.width = @width
self.src_rect.height = @height
end
end
#==============================================================================
# ** Srite_Selectable
#------------------------------------------------------------------------------
# This sprite class contains scroll functions.
#==============================================================================
class Sprite_Scrollable < Scroll_Sprite
attr_accessor :speed
attr_accessor :bitmap_rect
attr_writer :horizantal_scroll
attr_writer :vertical_scroll
#--------------------------------------------------------------------------
# * Object Initialization
# x : window x-coordinate
# y : window y-coordinate
#--------------------------------------------------------------------------
def initialize(x, y, width, height)
super(x,y,width,height)
@bitmap_rect = Rect.new(0,0,width,height)
@speed = 0
@horizantal_scroll = false
@vertical_scroll = false
end
#--------------------------------------------------------------------------
# * Get Normal Text Color
#--------------------------------------------------------------------------
def normal_color
return Color.new(255, 255, 255, 255)
end
#--------------------------------------------------------------------------
# * Get Disabled Text Color
#--------------------------------------------------------------------------
def disabled_color
return Color.new(255, 255, 255, 128)
end
#--------------------------------------------------------------------------
# * Get System Text Color
#--------------------------------------------------------------------------
def system_color
return Color.new(192, 224, 255, 255)
end
def vertical?
return false if self.bitmap == nil
return self.bitmap.height > self.height
end
def horizantal?
return false if self.bitmap == nil
return self.bitmap.width > self.width
end
#--------------------------------------------------------------------------
# * Frame Update
#--------------------------------------------------------------------------
def update
super
if Input.repeat?(Input::UP)
if self.sy > @bitmap_rect.y and @vertical_scroll and vertical?
self.sy = [self.sy - speed, @bitmap_rect.y].max
end
end
if Input.repeat?(Input::LEFT)
if self.sx > @bitmap_rect.x and @horizantal_scroll and horizantal?
self.sx = [self.sx - speed, @bitmap_rect.x].max
end
end
if Input.repeat?(Input::DOWN)
if self.sy < @bitmap_rect.height - self.height and @vertical_scroll and vertical?
self.sy = [self.sy + speed, @bitmap_rect.height].min
end
end
if Input.repeat?(Input::RIGHT)
if self.sx < @bitmap_rect.width - self.width and @horizantal_scroll and horizantal?
self.sx = [self.sx - speed, @bitmap_rect.width].min
end
end
end
endInstructions
First you window must inherit from the class you wish to use
Window_Scrollable
for the window to be scrollable you must set the speed, which way the window is able to scroll, and the contents_rect
so in the initialize method or whatever
self.speed = speed
self.horizantal_scroll = boolean
self.vertical_scroll = boolean
self.contents_rect.set(0,0,width-32,height-32)
Sprite_Scrollable
This class is used for scrolling text, also used in my mission system for windows that have a header and adding a secondary window make everything look weird, this class was used to imitiate the contents of the window.
you set it up the same way,except contents_rect is replaced by bitmap_rect and to draw to the bitmap you use self.bitmap.draw_text, also included within the class is the normal color system color and disabled color
FAQ
Compatibility
Compatible with anything and everything
Author's Notes
Do not post I am confused what does this do or else as I stated this is a tool for scripters and not an actual script you plug into your project. If you need further instruction just ask.
Can be used for more advanced things.