Custom Bushes

じ☆ve冰风

This simple script allows changing how the "bush" effect is displayed in both the player and events. It's very easy to use, paste it above the script Main and follow the instructions I'll give below.

Author: Wecoc
First Release: September 2016
Last Version: October 2016

Terms of use
- Giving credits (Wecoc) for using this script is optional, but appreciated.
- You can repost this code.
- You can edit this code freely, and distribute the edits as well.
- This code can be used on commercial games.

                Ruby:       

1. #==============================================================================
2. # ** Custom Bush v1.2
3. #------------------------------------------------------------------------------
4. #  Author: Wecoc (credits are optional)
5. #==============================================================================
7. module Custom_Bush
8.   DEPTH = 12                    # Default depth
9.   COLOR = Color.new(0, 0, 0, 0) # Default color
10.   OPACITY = 160                 # Default opacity
11.   TEMPLATE = ''                 # Template
12. end
14. #==============================================================================
15. # ** Game_Character
16. #==============================================================================
18. class Game_Character
20.   attr_writer  :bush_depth
22.   attr_accessor :bush_color
23.   attr_accessor :bush_opacity
24.   attr_accessor :bush_template
26.   alias custom_bush_ini initialize unless $@
27.   def initialize
28.     custom_bush_ini
29.     @bush_depth = Custom_Bush::DEPTH
30.     @bush_color = Custom_Bush::COLOR
31.     @bush_opacity = Custom_Bush::OPACITY
32.     @bush_template = Custom_Bush::TEMPLATE
33.   end
35.   def bush_depth
36.     return 0 if @tile_id > 0 or @always_on_top
37.     if @jump_count == 0 and $game_map.bush?(@x, @y)
38.       return @bush_depth
39.     else
40.       return 0
41.     end
42.   end
43. end
45. #==============================================================================
46. # ** Sprite_Character
47. #==============================================================================
49. class Sprite_Character < RPG::Sprite
51.   attr_accessor :bush_color
52.   attr_accessor :bush_opacity
53.   attr_accessor :bush_template
55.   def initialize(viewport, character = nil)
56.     super(viewport)
57.     @character = character
58.     @bush_depth = 0
59.     @bush_color = Custom_Bush::COLOR
60.     @bush_opacity = Custom_Bush::OPACITY
61.     @bush_template = Custom_Bush::TEMPLATE
62.     update
63.   end
65.   def bush_depth
66.     @bush_depth
67.   end
69.   def bush_depth=(bush_depth)
70.     @bush_depth = bush_depth
71.   end
73.   def refresh_bush
74.     return if @bush_depth == 0
75.     bush_depth = @bush_depth
76.     if @template_bitmap != nil
77.       bush_depth += @template_bitmap.height / 2
78.     end
79.     for iy in 0...bush_depth
80.       for ix in 0...bitmap.width
81.         for dy in 0..4
82.           x = ix
83.           y = (@ch * dy) - bush_depth + iy
84.           bitmap_color = self.bitmap.get_pixel(x, y)
85.           if @template_bitmap != nil && iy < @template_bitmap.height
86.             tx = ix % (bitmap.width / 4)
87.             tx = tx % @template_bitmap.width
88.             ty = iy
89.             template_color = @template_bitmap.get_pixel(tx, ty)
90.             next if template_color.alpha == 0
91.             next if template_color == Color.new(0,0,0)
92.           end
93.           next if bitmap_color.alpha == 0
94.           r = bitmap_color.red
95.           g = bitmap_color.green
96.           b = bitmap_color.blue
97.           bc = @bush_color
98.           r = (r * (255 - bc.alpha) + (bc.red  * bc.alpha)) / 255
99.           g = (g * (255 - bc.alpha) + (bc.green * bc.alpha)) / 255
100.           b = (b * (255 - bc.alpha) + (bc.blue  * bc.alpha)) / 255
101.           a = (bitmap_color.alpha * @bush_opacity) / 255
102.           self.bitmap.set_pixel(x, y, Color.new(r,g,b,a))
103.         end
104.       end
105.     end
106.   end
108.   def update
109.     super
110.     if @bush_template != @character.bush_template or @template_bitmap.nil?
111.       bush_template = @character.bush_template
112.       if bush_template != ''
113.         @template_bitmap = RPG::Cache.picture(bush_template) rescue nil
114.       else
115.         @template_bitmap = nil
116.       end
117.     end
118.     if @tile_id != @character.tile_id or
119.       @character_name != @character.character_name or
120.       @character_hue != @character.character_hue or
121.       @bush_depth != @character.bush_depth or
122.       @bush_color != @character.bush_color or
123.       @bush_opacity != @character.bush_opacity or
124.       @bush_template != @character.bush_template
125.       @tile_id = @character.tile_id
126.       @character_name = @character.character_name
127.       @character_hue = @character.character_hue
128.       if @tile_id >= 384
129.         self.bitmap = RPG::Cache.tile($game_map.tileset_name,
130.           @tile_id, @character.character_hue).clone
131.         self.src_rect.set(0, 0, 32, 32)
132.         self.ox = 16
133.         self.oy = 32
134.       else
135.         self.bitmap = RPG::Cache.character(@character.character_name,
136.           @character.character_hue).clone
137.         @cw = bitmap.width / 4
138.         @ch = bitmap.height / 4
139.         self.ox = @cw / 2
140.         self.oy = @ch
141.         self.bush_depth = @character.bush_depth
142.         self.bush_color = @character.bush_color
143.         self.bush_opacity = @character.bush_opacity
144.         self.bush_template = @character.bush_template
145.         refresh_bush
146.       end
147.     end
148.     self.visible = (not @character.transparent)
149.     if @tile_id == 0
150.       sx = @character.pattern * @cw
151.       sy = (@character.direction - 2) / 2 * @ch
152.       self.src_rect.set(sx, sy, @cw, @ch)
153.     end
154.     self.x = @character.screen_x
155.     self.y = @character.screen_y
156.     self.z = @character.screen_z(@ch)
157.     self.opacity = @character.opacity
158.     self.blend_type = @character.blend_type
159.     if @character.animation_id != 0
160.       animation = $data_animations[@character.animation_id]
161.       animation(animation, true)
162.       @character.animation_id = 0
163.     end
164.   end
165. end

复制代码

Instructions
On the very beginning of the code you can change the default bush depth, color and opacity. You can also define Picture as a template.

You can change that from an event as well, here's how you would change the bush depth on the player or a certain event:
$game_player.bush_depth = VALUE
$game_map.events[1].bush_depth = VALUE

By default it's 12, if you change it to 0 that would mean the bush effect would never effect that event.

Similarly, this changes the color of the sprite part inside the bush. Eatch RGBA value goes from 0 to 255.
$game_player.bush_color = Color.new(R, G, B, A)
By default on XP only the opacity is changed, but changing the color is a nice touch in my opinion.

To change the opacity use this:
$game_player.bush_opacity = VALUE

Finally, you can define a template like this, and using a width higher than the character's will work like an animated template, like this.
$game_player.bush_template = 'PICTURE NAME'

Spoiler: Screen

Here I defined that second template example on all those events and the player. I also changed the opacity to 0 and the depth on some of the events.

I hope you like it



本贴来自国际rpgmaker官方论坛作者:Wecoc处,因国际论坛即将永久关站,为了存档多年珍贵资料,署名转载到本论坛存档,由于官方帖子为英文原帖，需要中文翻译请点击论坛顶部切换语言为中文就可以将帖子翻译成中文浏览,方便大家随时查看,原文地址：https://forums.rpgmakerweb.com/threads/custom-bushes.138663/