Map Browsing Navigation

じ☆ve冰风

Map Browsing Navigation
Xane
​

Versions
Latest Build: 1.5
Spoiler: History

                Ruby:       

1. #  Update Log (U - Unreleased | R - Released):
2. #  1.0(R) - Wrote original version of script.
3. #  1.1(U) - Added map effects and sprite viewings back in.
4. #  1.2(U) - Fixed a few bugs.
5. #  1.3(R) - Rewrote script to use data already provided by RM rather then
6. #           trying to collect new data. Script will now properly update
7. #           event data, weather effects, and any pictures display originally
8. #           in Scene_Map.
9. #  1.4(R) - Fixed typo error with variable. Added check for display coordinates
10. #           to check for map edges when maps do not loop.
11. #  1.5(R) - Fixed some more syntax typos and fixed the check for the display coordinates

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Introduction
Wrote this in response to a script request in the sub forum found here. It has all the bells and whistles of your map but allows you to explore it kind of like in Super Mario World when you press 'select' and the arrows appear on the screen letting you navigate to look around the world.

Features
- Explore the given map with a single script call.
- Weather Effects, Pictures, Events, the Player, and other map effects still will show while navigating.
- Has a couple of configure options that let you change the navigation speed, arrow usage, displaying text etc.
- Excellent memory management. This doesn't take pictures of the map and make files, it's all rendered in-engine
  like any other map so you don't have to worry about lag even if you're exploring a map as big as 500x500.

Screenshots
None. It's still just whatever map you're on.

How to use
This script is plug-in-play. If you want to access the scene, use the script call "(SceneManager.call(Scene_MapNav)" without quotes in an event or via the main menu if you have another script installed that allows custom commands such as Yanfly's Menu.

Bug Reporting, Compatibility, and Reporting
Spoiler: Please Review

                Ruby:       

1. #   Report all bugs to me on the RM forums. Any version prior to the current
2. #   version is not supported. All bugs steaming from user changes such as
3. #   modification of code will not be supported. Any compatibility patches
4. #   will be provided at my own accord and are not guaranteed in any way.

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Terms and Conditions
Spoiler: Please Review

                Ruby:       

1. #  Retain this header at all times and do not release any new revisions online
2. #  without prior consent. You may modify the code below at your own discretion
3. #  but only for private usage. This script may be used both Non Commercially
4. #  and Commercially with credit provided.

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Credits
Just place Xane in your credits somewhere. If it's commercial how about a copy?

Script
Spoiler: Grab it while it's hot!

                Ruby:       

1. #==============================================================================
2. #  Script      : Map Navigation
3. #  Author      : Xane
4. #  Build       : v1.5
5. #  Created On  : 12.17.2020
6. #  Last Update : 12.19.2020
7. #------------------------------------------------------------------------------
8. #  Terms and Conditions:
9. #  Retain this header at all times and do not release any new revisions online
10. #  without prior consent. You may modify the code below at your own discretion
11. #  but only for private usage. This script may be used both Non Commercially
12. #  and Commercially with credit provided.
13. #------------------------------------------------------------------------------
14. #  Bugs, Compatibility, and Reporting:
15. #   Report all bugs to me on the RM forums. Any version prior to the current
16. #   version is not supported. All bugs steaming from user changes such as
17. #   modification of code will not be supported. Any compatibility patches
18. #   will be provided at my own accord and are not guaranteed in any way.
19. #------------------------------------------------------------------------------
20. #  Update Log (U - Unreleased | R - Released):
21. #  1.0(R) - Wrote original version of script.
22. #  1.1(U) - Added map effects and sprite viewings back in.
23. #  1.2(U) - Fixed a few bugs.
24. #  1.3(R) - Rewrote script to use data already provided by RM rather then
25. #           trying to collect new data. Script will now properly update
26. #           event data, weather effects, and any pictures display originally
27. #           in Scene_Map.
28. #  1.4(R) - Fixed typo error with variable. Added check for display coordinate
29. #           to check for map edges when maps do not loop.
30. #  1.5(R) - Fixed some more syntax typos and fixed the check for the display coordinates
31. #------------------------------------------------------------------------------
32. #  Usage:
33. #  This script is plug-in-play. If you want to access the scene, use the script
34. #  call "(SceneManager.call(Scene_MapNav)" without quotes in an event or via
35. #  the main menu if you have another script installed that allows custom
36. #  commands such as Yanfly's Menu.
37. #==============================================================================
39. #==============================================================================
40. #  ** Xane_MapNavSettings
41. #------------------------------------------------------------------------------
42. #  This module handles various settings. New versions may add more settings.
43. #==============================================================================
45. module Xane_MapNavSettings
47.   # Controls how fast you want to move around the map.
49.   # Use a float point to adjust this setting. The max speed is 1.0
50.   Nav_Speed = 0.4
52.   # Set the text to be displayed on the screen.
54.   # You'll have a max width of 272 pixels to show a string. Consider this
55.   # when choosing what the message will display.
56.   Display_Text = 'Press ESC to return'
58.   # Displays arrows on screen for visual feedback.
60.   # Arrows use a single image stored inside your 'Graphics/System' folder.
61.   # The script will then create copies and map them to the edges of the game
62.   # window. You can also turn off visual feedback if you wish as well as set
63.   # the value for a 'blink' effect if you want more flare.
64.   Use_Nav_Arrows = true
65.   Use_Nav_Blink_Effect = true
66.   Nav_Arrow_Image = 'Nav_Arrow'
68. end
70. #==============================================================================
71. # ** Scene_MapNav
72. #------------------------------------------------------------------------------
73. #  This scene allows the player to have a viewing of the map as well as its
74. # events across the map by scrolling around.
75. #==============================================================================
77. class Scene_MapNav < Scene_MenuBase
78.   #--------------------------------------------------------------------------
79.   # * Included Modules
80.   #--------------------------------------------------------------------------
81.   include Xane_MapNavSettings
82.   #--------------------------------------------------------------------------
83.   # * Start Processing
84.   #--------------------------------------------------------------------------
85.   def start
86.     super
87.     @last_display_x = $game_map.display_x
88.     @last_display_y = $game_map.display_y
89.     @display_x = @last_display_x
90.     @display_y = @last_display_y
91.     @blink_count = 0
92.     @speed = [[Nav_Speed, 1.0].min, 0].max
93.     create_all_sprites
94.     $game_map.refresh
95.   end
96.   #--------------------------------------------------------------------------
97.   # * Create All Sprites
98.   #--------------------------------------------------------------------------
99.   def create_all_sprites
100.     @spriteset = Spriteset_Map.new
101.     @text_display = Sprite.new
102.     @text_display.bitmap = Bitmap.new(272, 48)
103.     @text_display.bitmap.draw_text(@text_display.bitmap.rect, Display_Text, 1)
104.     return unless Use_Nav_Arrows
105.     @nav_arrows = Sprite.new
106.     @nav_arrows.bitmap = Cache.system(Nav_Arrow_Image)
107.   end
108.   #--------------------------------------------------------------------------
109.   # * Frame Update
110.   #--------------------------------------------------------------------------
111.   def update
112.     super
113.     $game_map.update
114.     update_navigation
115.     update_all_sprites
116.     if Input.trigger?(:B) or Input.trigger?(:C)
117.       SceneManager.return
118.     end
119.   end
120.   #--------------------------------------------------------------------------
121.   # * Update Navigation
122.   #--------------------------------------------------------------------------
123.   def update_navigation
124.     @display_x -= @speed if Input.press?(:LEFT) && !Input.press?(:RIGHT)
125.     @display_x += @speed if Input.press?(:RIGHT) && !Input.press?(:LEFT)
126.     @display_y -= @speed if Input.press?(:UP) && !Input.press?(:DOWN)
127.     @display_y += @speed if Input.press?(:DOWN) && !Input.press?(:UP)
128.     @display_x = [0, [@display_x, $game_map.width - $game_map.screen_tile_x].min].max unless $game_map.loop_horizontal?
129.     @display_y = [0, [@display_y, $game_map.height - $game_map.screen_tile_y].min].max unless $game_map.loop_vertical?
130.     $game_map.set_display_pos(@display_x, @display_y)
131.   end
132.   #--------------------------------------------------------------------------
133.   # * Update Sprites
134.   #--------------------------------------------------------------------------
135.   def update_all_sprites
136.     @spriteset.update
137.     @text_display.update
138.     return unless Use_Nav_Arrows
139.     @nav_arrows.update
140.     return unless Use_Nav_Blink_Effect
141.     @blink_count = (@blink_count + 1) % 40
142.     @nav_arrows.opacity = 255 if @blink_count < 20
143.     @nav_arrows.opacity = 0 if @blink_count >= 20
144.   end
145.   #--------------------------------------------------------------------------
146.   # * Termination Processing
147.   #--------------------------------------------------------------------------
148.   def terminate
149.     super
150.     dispose_all_sprites
151.     $game_map.set_display_pos(@last_display_x, @last_display_y)
152.     dispose_variables
153.   end
154.   #--------------------------------------------------------------------------
155.   # * Dispose All Sprites
156.   #--------------------------------------------------------------------------
157.   def dispose_all_sprites
158.     @spriteset.dispose
159.     @text_display.bitmap.dispose unless @text_display.bitmap.disposed?
160.     @text_display.dispose
161.     return unless Use_Nav_Arrows
162.     @nav_arrows.bitmap.dispose unless @nav_arrows.bitmap.disposed?
163.     @nav_arrows.dispose
164.   end
165.   #--------------------------------------------------------------------------
166.   # * Dispose Variables * Good Coding Practice *
167.   #   Any @ variable is always stored in ram. This will free it.
168.   #--------------------------------------------------------------------------
169.   def dispose_variables
170.     @last_display_x = nil
171.     @last_display_y = nil
172.     @display_x = nil
173.     @display_y = nil
174.     @blink_count = nil
175.     @speed = nil
176.     @spriteset = nil
177.     @text_display = nil
178.     @nav_arrows = nil
179.   end
180. end

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Additional Files
If you're using the arrows, here's a quick sample arrow image. Download it, name it whatever you listed in the settings and place inside 'Graphics/System'.

Spoiler








本贴来自国际rpgmaker官方论坛作者:VTS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/map-browsing-navigation.131168/