Ring Menu (Almost Done !)

[Tsunokiette]

To prove I'm not completely rusty when it comes to scripting I decided to write a Ring Menu script.

Yes, much like the ones that have come before it. However! There is a difference.
Since I do not currently understand the math used in the other Ring Menus, I have decided to use my own ideas to produce the same results.

The whole thing is based off of the equation of a circle of course.

If (h,k) is the origin and (x,y) is a point that lies on the circle, then : (x-h)^2 + (y-k)^2 == radius^2.

I have finished the bulk of it tonight and should be able to do the calculations by the end of next week.
I have no means of testing it, so when I finish the script it would be wonderful if someone would test it for me.

To all scripters who read this topic : I apologize if this is not as optimized as it could be. If it has to do with the math I do then it is something people will have to live with. Half the point of writing this script is to see if I can do it this way.

[spoiler=Ring_Menu {INCOMPLETE}]

Code Select Expand

class Window_Ring_Command < Window_Command
def initialize(x,y,width, commands)
super(x, y, width, commands.size * 32 + 32)
@item_max = commands.size
@commands = commands
@column_max = @item_max
self.contents = Bitmap.new(width - 32, 32)
refresh
self.index = 0
end
def refresh
self.contents.clear
draw_item(@index, normal_color)
end
def draw_item(index, color)
self.contents.font.color = color
rect = Rect.new(4,32,self.contents.width - 8,32)
self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
self.contents.draw_text(rect, @commands[index],1)
end
def update_cursor_rect(cursor = false)
if cursor
cursor_width = self.width - 32
self.cursor_rect.set(0,0,cursor_width,32)
else
self.cursor_rect.empty
end
end
def update
if @old_index != nil and @old_index != @index
refresh
end
super
@old_index = @index.clone
end
def set_opacity(opacity)
self.opacity = opacity
self.back_opacity = opacity
end
end
class Ring_Menu
def initialize(x,y,radius,commands = [],icons = [],origin = true)
# Retrive important values and initalize icon array
@x = x*1.0
@y = y*1.0
@radius = radius*1.0
@diameter = @radius * 2
@commands = commands
@icon_names = icons
@icon_sprites = []
# If origin is true, then (x,y) = (h,k)
# If origin is false, then (x,y) are the x and y of the whole ring menu
@origin = origin
# Retrive alternate opacity if provided
if yield != nil
@opacity = yield
else
@opacity = 0
end
# Find all of the points on the circle
if @origin
# Find all of the points on the circle
a1 = @x - radius
b1 = @y - radius
a2 = @x + radius
b2 = @y + radius
else
a1 = @x
b1 = @y
a2 = @x + @diameter
b2 = @y + @diameter
end
a_range = a2 - a1
b_range = b2 - b1
temp_points = []
for i in 0..a_range
for j in 0..b_range
temp_points.push[a1+i,b1+j]
end
end
@points_on_circle = []
if @origin
temp_points.each do(|n|
if (n[0]-@x)**2+(n[1]-@y)**2 == @radius**2
@points_on_circle.push(n)
end)
else
temp_points.each do(|n|
if (n[0]-(@x+@radius))**2+(n[1]-(@y+@radius))**2 == @radius**2
@points_on_circle.push(n)
end)
end
# Create command window to display option text
@command_window = Window_Ring_Command.new(a1,b2+1,@diameter,@commands)
@command_window.set_opacity(@opacity)
# Create icons for ring menu
for i in 0..@icon_names.size
@icon_sprites.push(Sprite.new)
@icon_sprites[i].bitmap =  RPG::Cache.icon(@icon_names[i])
# <^> Instructions to retrive appropriate initial x and y coordinates <^>
@icon_sprites[i].x = icon_x
@icon_sprites[i].y = icon_y
end
end
def move_icons
# <^>Instructions for moving sprites <^>
end
def update
# Move the icons if the index has changed
if @old_index != nil and @old_index != @index
move_icons
end
# Update the command window and store the current index
@command_window.update
@old_index = @command_window.index.clone
end
end
[/spoiler]

P.S. From now on, if I post a script that is tested and works, I will place this image at the beginning of the thread -

This is something I drew a long time ago about 2 in the morning, and I thought it would be cute.

EDIT: I hope nobody caught that embarassing error that was in the portion of the code completed. I can't call myself a scripter if I let something like that go unchecked.

[Irock]

Is any part of it usable? Or is it just incomplete code?

[Tsunokiette]

Is any part of it usable? Or is it just incomplete code?

Anything in life is usable, even that which is incomplete.

If you're asking if this is a complete script, then no.

But if you have an abstract mind and can see what I'm going to do, and do it before I do, then by all means do it.



EDIT : I would have thought the {INCOMPLETE} would have been a hint...

[Irock]

Is any part of it usable? Or is it just incomplete code?

Anything in life is usable, even that which is incomplete.

If you're asking if this is a complete script, then no.

But if you have an abstract mind and can see what I'm going to do, and do it before I do, then by all means do it.



EDIT : I would have thought the {INCOMPLETE} would have been a hint...

I was just wondering if it would work, like you were releasing it as beta or something.

I would complete it, but the only thing in RGSS I know is "true" and "false."