[CloudTheWolf] Event Sounds

じ☆ve冰风

Something I recently wanted to add to my project was Event sounds that get louder the closer you were to them.

I found ways to do this in Event functions using regions, however this felt clunky and a pain to implement, so I turned to scripts. I couldn't seem to find any that would work so ended up having to make my own.

After a lot of trial and error I managed to get it working with as much functionality as I could and thought other might want to have a similar system in their games.

All it needs is your event to have the following comment block:

[sound "SOUND_NAME" max_volume min_volume range]

Eg

[sound "Fire" 80 30 8]

Alternative Links:
Official Website: https://cloudthewolf.com/view-file/ctw-event-sounds-rb
GitHub: https://github.com/CloudTheWolf/rpg-maker-vx-ace-scripts/blob/master/audio/Clouds Event Sounds.rb
                Ruby:       

1. #===============================================================================
2. #
3. # CloudTheWolf Event Sounds
4. # Author: CloudTheWolf
5. # Date (18/06/2023)
6. # Version: (1.0.1) (VXA)
7. # Level: (Easy)
8. #
9. #
10. #===============================================================================
11. # Change Log:
12. #   - 1.0.0
13. #     Initial Release
14. #
15. #   - 1.0.1
16. #     Fix tranitioning from a map with an even sound to a map with a BGS set
17. #===============================================================================
18. #
19. # NOTES: 1) This script will only work with ace.
20. #        2) This will only work with the closest event.
21. #        3) This will not work if the map has a BGS Set
22. #
23. #===============================================================================
24. #
25. # Description: Adds a BGS Sound Source to an event
26. #
27. # Credits: Me (CloudTheWolf)
28. #
29. #===============================================================================
30. #
31. # Instructions
32. # Paste above ▼ Below and above ▼ Main Process.
33. #
34. # Add the following comment to your event:
35. # [sound "SOUND_NAME" max_volume min_volume range]
36. #
37. #  Eg.
38. #  [sound "Fire" 50 2 7]
39. #
40. #  This will play to firew BGS when the player is within the range.
41. #  Outside of the range it will play at the min_volume so set to 0 if you don't
42. #  want it on the while map
43. #
44. #  FAQ:
45. #
46. #  Q: Can I have more than 1 sound source on a map?
47. #  A: Yes, however, please not only 1 can play at a time.
48. #     This is based on which ever is closest to the player.
49. #  Q: The BGS Still plays even when leaving the map
50. #  A: In your Map Settings just enable "Change BGS" and set it to none.
51. #
52. #  Q: Does this work with X, Y or Z?
53. #  A: This has not been testing with other scripts so this may or may not work
54. #     
55. #===============================================================================
56. #
57. # Free for any use as long as I'm credited.
58. #
59. #===============================================================================
62. #==============================================================================
63. # ** Game_Map
64. #------------------------------------------------------------------------------
65. #  This class handles maps. It includes scrolling and passage determination
66. # functions. The instance of this class is referenced by $game_map.
67. #==============================================================================
69. class Game_Map
71.   attr_accessor :custom_bgs_playing
73.   # Calculate the straight-line distance between two points
74.   def distance(x1, y1, x2, y2)
75.     Math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)
76.   end
78. # Update BGS settings for events on the map
79.   def update_event_sounds
80.     closest_event = nil
81.     closest_distance = Float::INFINITY
82.     closest_range = nil
83.     custom_bgs_name = nil
85.     events.each_value do |event|
86.       comment = event.list.select { |command| command.code == 108 || command.code == 408 }
87.       next unless comment
89.       sound_matches = comment.map { |command| command.parameters[0].match(/\[sound\s+"(.+)"\s+(\d+)\s+(\d+)\s+(\d+)\]/) }.compact
91.       sound_matches.each do |sound_match|
92.         bgs_name = sound_match[1]
93.         max_volume = sound_match[2].to_i
94.         min_volume = sound_match[3].to_i
95.         range = sound_match[4].to_i
97.         player = $game_player
98.         distance = distance(event.x, event.y, player.x, player.y)           
99.         
100.         if closest_event == nil || (distance <= range && distance < closest_distance)
101.           closest_event = event
102.           closest_distance = distance
103.           closest_range = range
104.           custom_bgs_name = bgs_name
105.         end
106.       end
107.     end
109.     if closest_event && custom_bgs_name
110.         comment = closest_event.list.select { |command| command.code == 108 || command.code == 408 }
111.         sound_match = comment.map { |command| command.parameters[0].match(/\[sound\s+"(.+)"\s+(\d+)\s+(\d+)\s+(\d+)\]/) }.compact.first
112.         bgs_name = sound_match[1]
113.         max_volume = sound_match[2].to_i
114.         min_volume = sound_match[3].to_i     
115.         if closest_distance <= closest_range
116.           current_volume = $temp_bgs_volume || 0
117.           target_volume = max_volume - ((max_volume - min_volume) * closest_distance / closest_range).to_i
119.           if current_volume != target_volume || $temp_bgs_name != bgs_name
120.             Audio.bgs_stop if current_volume == 0 && $temp_bgs_name != bgs_name
121.             Audio.bgs_play("Audio/BGS/#{bgs_name}", target_volume, 100, 0)
122.             $temp_bgs_name = bgs_name
123.           end
125.           $temp_bgs_volume = target_volume
126.         else
127.           Audio.bgs_play("Audio/BGS/#{bgs_name}", min_volume, 100, 0) unless min_volume == 0
128.           self.custom_bgs_playing = bgs_name
129.         end
130.       else
131.         self.custom_bgs_playing = nil
132.     end
133.   end
135.   alias ces_setup setup
136.   def setup(map_id)
137.     # Stop only the custom BGS before changing maps
138.     if self.custom_bgs_playing
139.       Audio.bgs_stop
140.       self.custom_bgs_playing = nil
141.     end
142.     ces_setup(map_id)
143.   end
144. end
146. #==============================================================================
147. # ** Scene_Map
148. #------------------------------------------------------------------------------
149. #  This class performs the map screen processing.
150. #==============================================================================
152. class Scene_Map < Scene_Base
153.   # ...
155.   # Update scene (called every frame)
156.   alias ces_update update
157.   def update
158.     ces_update
159.     update_dynamic_sounds
160.     # ... Other update logic for the scene
161.   end
163.   # Update dynamic sound effects
164.   def update_dynamic_sounds
165.     $game_map.update_event_sounds
166.   end
168.   # ...
169. end

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本贴来自国际rpgmaker官方论坛作者:CloudTheWolf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/cloudthewolf-event-sounds.158451/