KMustSurvive XP

じ☆ve冰风

KMustSurvive XP

by Kyonides​

Introduction

When I played Breath of Fire II back in the days, I noticed that there was a village where fights were a bit different. There you had to rescue the villagers by not killing them but just the scorpions that controlled them. You were still able to kill the people but it was not recommended.

This scriptlet would let the battle script judge the end result of the battle without any external interference. This means that you will not be in a dire need to keep checking your enemies' current HP every single turn via event commands!


Script Calls

                Ruby:       

1. $game_troop.must_survive(EnemyIndex, MinimumHP%)

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                Ruby:       

1. $game_troop.must_survive(EnemyIndex, MinimumHP%, MaximumHP%)

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There no MaxHP% is just the same as 100% of its HP.

The Script

                Ruby:       

1. # * KMustSurvive XP * #
2. #   Scripter : Kyonides Arkanthes
3. #   v1.0.1 - 2025-08-31
5. # This scriptlet allows you to set any enemy as some sort of victim that should
6. # be rescued during battle by NOT KILLING the victim!
7. # No event command will be needed during battle!
9. # This is a very simplistic approach to a feature in Breath of Fire II where
10. # you were supposed to kill the scorpion but not the villager.
12. # * Script Call * #
13. # - Warning: Both HP% parameters should be Integers.
14. #            If no maximum percent is entered, it will be equal to 100%
15. # $game_troop.must_survive(EnemyIndex, MinimumHP%)
16. # $game_troop.must_survive(EnemyIndex, MinimumHP%, MaximumHP%)
18. class Game_Actor
19.   def alive?
20.     @hp > 0
21.   end
22. end
24. class Game_Enemy
25.   def alive?
26.     @hp > 0
27.   end
28. end
30. class Game_Party
31.   def alive?
32.     @actors.any? {|a| a.alive? }
33.   end
34. end
36. class Game_Troop
37.   alias :kyon_must_survive_gm_trp_init :initialize
38.   attr_reader :survivors
39.   def initialize
40.     kyon_must_survive_gm_trp_init
41.     @survivors = {}
42.   end
44.   def alive?
45.     @enemies.any? {|a| a.alive? }
46.   end
48.   def must_survive(enemy_index, min_percent, max_percent=100)
49.     @survivors[enemy_index - 1] = [min_percent.to_i, max_percent.to_i]
50.   end
52.   def enemies_alive
53.     @enemies.select {|e| e.alive? }
54.   end
56.   def few_survivors?
57.     enemies_alive.size < @survivors.size
58.   end
60.   def only_survivors?
61.     list = enemies_alive.map {|e| e.index }
62.     list.sort == @survivors.keys.sort
63.   end
65.   def survivors_with_enough_hp?
66.     enemies_alive.each do |e|
67.       percent = e.hp * 100 / e.maxhp
68.       return false unless percent.between?(*@survivors[e.index])
69.     end
70.     true
71.   end
72. end
74. class Scene_Battle
75.   alias :kyon_must_survive_scn_btl_judge :judge
76.   alias :kyon_must_survive_scn_btl_blt_end :battle_end
77.   def judge
78.     if $game_troop.survivors.empty?
79.       kyon_must_survive_scn_btl_judge
80.     else
81.       judge_enemy_survivors
82.     end
83.   end
85.   def lose_scenario
86.     if $game_temp.battle_can_lose
87.       $game_system.bgm_play($game_temp.map_bgm)
88.       battle_end(2)
89.       return
90.     end
91.     $game_temp.gameover = true
92.   end
94.   def judge_enemy_survivors
95.     if $game_party.alive?
96.       if $game_troop.few_survivors?
97.         lose_scenario
98.         return true
99.       end
100.       return false unless $game_troop.only_survivors?
101.       if $game_troop.survivors_with_enough_hp?
102.         start_phase5
103.         return true
104.       end
105.       return false
106.     else
107.       lose_scenario
108.     end
109.   end
111.   def battle_end(result)
112.     $game_troop.survivors.clear
113.     kyon_must_survive_scn_btl_blt_end(result)
114.   end
115. end

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Download Demo​

Terms & Conditions

Free for use in ANY game.

Due credit is mandatory.
Please include the URL of the website or forum where you found this script in your credits file.
That's it!



本贴来自国际rpgmaker官方论坛作者:kyonides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/kmustsurvive-xp.165929/