如何实现使用技能消耗自身最大HP的10%？

hys311011

用公式设置了之后，会有小数点该如何处理？还有怎么设置HP低于多少时无法使用该技能？

lirn

1. #==============================================================================
   
2. #
   
3. # ▼ Yanfly Engine Ace - Skill Cost Manager v1.03
   
4. # -- Last Updated: 2012.01.23
   
5. # -- Level: Normal, Hard, Lunatic
   
6. # -- Requires: n/a
   
7. #
   
8. #==============================================================================
   
9. 
   
10. $imported = {} if $imported.nil?
    
11. $imported["YEA-SkillCostManager"] = true
    
12. 
    
13. #==============================================================================
    
14. # ▼ Updates
    
15. # =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    
16. # 2012.08.06 - Restore SP-Paramater: TCR
    
17. # 2012.01.23 - Compatibility Update: Doppelganger
    
18. # 2011.12.11 - Started Script and Finished.
    
19. #            - Added max and min notetags.
    
20. #
    
21. #==============================================================================
    
22. # ▼ Introduction
    
23. # =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    
24. # This script adds more functionality towards skill costs. Skills can now cost
    
25. # HP, more MP, more TP, gold, and even have custom costs. The way the skill
    
26. # costs are drawn in the display windows are changed to deliver more effective
    
27. # and reliable information to the player. And if four skill costs aren't enough
    
28. # to satisfy you, you can even make your own custom skill costs.
    
29. #
    
30. #==============================================================================
    
31. # ▼ Instructions
    
32. # =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
    
33. # To install this script, open up your script editor and copy/paste this script
    
34. # to an open slot below ▼ Materials/素材 but above ▼ Main. Remember to save.
    
35. #
    
36. # -----------------------------------------------------------------------------
    
37. # Actor Notetags - These notetags go in the actors notebox in the database.
    
38. # -----------------------------------------------------------------------------
    
39. # <hp cost rate: x%>
    
40. # Allows the actor to drop the HP cost of skills to x%.
    
41. #
    
42. # <tp cost rate: x%>
    
43. # Allows the actor to drop the TP cost of skills to x%.
    
44. #
    
45. # <gold cost rate: x%>
    
46. # Allows the actor to drop the Gold cost of skills to x%.
    
47. #
    
48. # -----------------------------------------------------------------------------
    
49. # Class Notetags - These notetags go in the class notebox in the database.
    
50. # -----------------------------------------------------------------------------
    
51. # <hp cost rate: x%>
    
52. # Allows the class to drop the HP cost of skills to x%.
    
53. #
    
54. # <tp cost rate: x%>
    
55. # Allows the class to drop the TP cost of skills to x%.
    
56. #
    
57. # <gold cost rate: x%>
    
58. # Allows the class to drop the Gold cost of skills to x%.
    
59. #
    
60. # -----------------------------------------------------------------------------
    
61. # Skill Notetags - These notetags go in the skills notebox in the database.
    
62. # -----------------------------------------------------------------------------
    
63. # <hp cost: x>
    
64. # Sets the skill's HP cost to x. This function did not exist by default in
    
65. # RPG Maker VX Ace.
    
66. #
    
67. # <hp cost: x%>
    
68. # Sets the HP cost to a percentage of the actor's MaxHP. If a normal HP cost is
    
69. # present on the skill, too, then this value is added to the HP cost.
    
70. #
    
71. # <hp cost max: x>
    
72. # <hp cost min: x>
    
73. # Sets the maximum and minimum range of the HP Cost of the skill. If you do not
    
74. # use this tag, there will be no maximum and/or minimum range.
    
75. #
    
76. # <mp cost: x>
    
77. # Sets the skill's MP cost to x. Allows MP cost to exceed 9999, which is RPG
    
78. # Maker VX Ace's database editor's maximum limit.
    
79. #
    
80. # <mp cost: x%>
    
81. # Sets the MP cost to a percentage of the actor's MaxMP. If a normal MP cost is
    
82. # present on the skill, too, then this value is added to the MP cost.
    
83. #
    
84. # <mp cost max: x>
    
85. # <mp cost min: x>
    
86. # Sets the maximum and minimum range of the MP Cost of the skill. If you do not
    
87. # use this tag, there will be no maximum and/or minimum range.
    
88. #
    
89. # <tp cost: x>
    
90. # Sets the skill's TP cost to x. Allows TP cost to exceed 100, which is RPG
    
91. # Maker VX Ace's database editor's maximum limit.
    
92. #
    
93. # <tp cost: x%>
    
94. # Sets the TP cost to a percentage of the actor's MaxTP. If a normal TP cost is
    
95. # present on the skill, too, then this value is added to the TP cost.
    
96. #
    
97. # <tp cost max: x>
    
98. # <tp cost min: x>
    
99. # Sets the maximum and minimum range of the TP Cost of the skill. If you do not
    
100. # use this tag, there will be no maximum and/or minimum range.
     
101. #
     
102. # <gold cost: x>
     
103. # Sets the skill's gold cost to x. Enemies with skills that cost gold do not
     
104. # use gold. If the player does not have enough gold, the skill can't be used.
     
105. #
     
106. # <gold cost: x%>
     
107. # Sets the skill's gold cost equal to a percentage of the party's total gold.
     
108. # If both a regular gold cost and a percentile gold cost is used, the total of
     
109. # both values will be the skill's gold cost.
     
110. #
     
111. # <gold cost max: x>
     
112. # <gold cost min: x>
     
113. # Sets the maximum and minimum range of the Gold Cost of the skill. If you do
     
114. # not use this tag, there will be no maximum and/or minimum range.
     
115. #
     
116. # --- Making Your Own Custom Costs ---
     
117. #
     
118. # <custom cost: string>
     
119. # If you decide to have a custom cost for your game, insert this notetag to
     
120. # change what displays in the skill menu visually.
     
121. #
     
122. # <custom cost colour: x>
     
123. # This is the "Window" skin text colour used for the custom cost. By default,
     
124. # it is text colour 0, which is the white colour.
     
125. #
     
126. # <custom cost size: x>
     
127. # This is the text font size used for the custom cost in the display windows.
     
128. # By default, it is font size 20.
     
129. #
     
130. # <custom cost icon: x>
     
131. # If you wish to use an icon for your custom cost, replace x with the icon ID
     
132. # you wish to show in display windows. By default, it is 0 (and not shown).
     
133. #
     
134. # <custom cost requirement>
     
135. #  string
     
136. #  string
     
137. # </custom cost requirement>
     
138. # Sets the custom cost requirement of the skill with an eval function using the
     
139. # strings in between. The strings are a part of one line even if in the notebox
     
140. # they are on separate lines.
     
141. #
     
142. # <custom cost perform>
     
143. #  string
     
144. #  string
     
145. # </custom cost perform>
     
146. # Sets how the custom cost payment is done with an eval function using the
     
147. # strings in between. The strings are a part of one line even if in the notebox
     
148. # they are on separate lines.
     
149. #
     
150. # -----------------------------------------------------------------------------
     
151. # Weapon Notetags - These notetags go in the weapons notebox in the database.
     
152. # -----------------------------------------------------------------------------
     
153. # <hp cost rate: x%>
     
154. # Allows the weapon to drop the HP cost of skills to x% when worn.
     
155. #
     
156. # <tp cost rate: x%>
     
157. # Allows the weapon to drop the TP cost of skills to x% when worn.
     
158. #
     
159. # <gold cost rate: x%>
     
160. # Allows the weapon to drop the Gold cost of skills to x% when worn.
     
161. #
     
162. # -----------------------------------------------------------------------------
     
163. # Armour Notetags - These notetags go in the armours notebox in the database.
     
164. # -----------------------------------------------------------------------------
     
165. # <hp cost rate: x%>
     
166. # Allows the armour to drop the HP cost of skills to x% when worn.
     
167. #
     
168. # <tp cost rate: x%>
     
169. # Allows the armour to drop the TP cost of skills to x% when worn.
     
170. #
     
171. # <gold cost rate: x%>
     
172. # Allows the armour to drop the TP cost of skills to x% when worn.
     
173. #
     
174. # -----------------------------------------------------------------------------
     
175. # Enemy Notetags - These notetags go in the enemies notebox in the database.
     
176. # -----------------------------------------------------------------------------
     
177. # <hp cost rate: x%>
     
178. # Allows the enemy to drop the HP cost of skills to x%.
     
179. #
     
180. # <tp cost rate: x%>
     
181. # Allows the enemy to drop the TP cost of skills to x%.
     
182. #
     
183. # -----------------------------------------------------------------------------
     
184. # State Notetags - These notetags go in the states notebox in the database.
     
185. # -----------------------------------------------------------------------------
     
186. # <hp cost rate: x%>
     
187. # Allows the state to drop the HP cost of skills to x% when afflicted.
     
188. #
     
189. # <tp cost rate: x%>
     
190. # Allows the state to drop the TP cost of skills to x% when afflicted.
     
191. #
     
192. # <gold cost rate: x%>
     
193. # Allows the state to drop the Gold cost of skills to x% when afflicted.
     
194. #
     
195. #==============================================================================
     
196. # ▼ Compatibility
     
197. # =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
     
198. # This script is made strictly for RPG Maker VX Ace. It is highly unlikely that
     
199. # it will run with RPG Maker VX without adjusting.
     
200. #
     
201. #==============================================================================
     
202. 
     
203. module YEA
     
204.   module SKILL_COST
     
205.    
     
206.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
207.     # - HP Cost Settings -
     
208.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
209.     # New to this script are HP costs. HP costs require the battler to have
     
210.     # sufficient HP before being able to use the skill. The text colour that's
     
211.     # used, the suffix, or whether or not to use an icon. If you do not wish
     
212.     # to use an icon, set the icon to 0.
     
213.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
214.     HP_COST_COLOUR = 21         # Colour used from "Window" skin.
     
215.     HP_COST_SIZE   = 20         # Font size used for HP costs.
     
216.     HP_COST_SUFFIX = "%sHP"     # Suffix used for HP costs.
     
217.     HP_COST_ICON   = 0          # Icon used for HP costs. Set 0 to disable.
     
218.    
     
219.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
220.     # - MP Cost Settings -
     
221.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
222.     # Here, you can change the settings for MP costs: the text colour that's
     
223.     # used, the suffix, or whether or not to use an icon. If you do not wish
     
224.     # to use an icon, set the icon to 0.
     
225.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
226.     MP_COST_COLOUR = 23         # Colour used from "Window" skin. Default: 23
     
227.     MP_COST_SIZE   = 20         # Font size used for MP costs. Default: 24
     
228.     MP_COST_SUFFIX = "%sMP"     # Suffix used for MP costs. No suffix default.
     
229.     MP_COST_ICON   = 0          # Icon used for MP costs. Set 0 to disable.
     
230.    
     
231.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
232.     # - TP Cost Settings -
     
233.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
234.     # Here, you can change the settings for TP costs: the text colour that's
     
235.     # used, the suffix, or whether or not to use an icon. If you do not wish
     
236.     # to use an icon, set the icon to 0.
     
237.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
238.     TP_COST_COLOUR = 2          # Colour used from "Window" skin. Default: 29
     
239.     TP_COST_SIZE   = 20         # Font size used for TP costs. Default: 24
     
240.     TP_COST_SUFFIX = "%sTP"     # Suffix used for TP costs. No suffix default.
     
241.     TP_COST_ICON   = 0          # Icon used for TP costs. Set 0 to disable.
     
242.    
     
243.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
244.     # - Gold Cost Settings -
     
245.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
246.     # New to this script are Gold costs. Gold costs require the party to have
     
247.     # enough gold before being able to use the skill. The text colour that's
     
248.     # used, the suffix, or whether or not to use an icon. If you do not wish
     
249.     # to use an icon, set the icon to 0.
     
250.     #=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
     
251.     GOLD_COST_COLOUR = 6          # Colour used from "Window" skin.
     
252.     GOLD_COST_SIZE   = 20         # Font size used for Gold costs.
     
253.     GOLD_COST_SUFFIX = "%sGold"   # Suffix used for Gold costs.
     
254.     GOLD_COST_ICON   = 0          # Icon used for Gold costs. Set 0 to disable.
     
255.    
     
256.   end # SKILL_COST
     
257. end # YEA
     
258. 
     
259. #==============================================================================
     
260. # ▼ Editting anything past this point may potentially result in causing
     
261. # computer damage, incontinence, explosion of user's head, coma, death, and/or
     
262. # halitosis so edit at your own risk.
     
263. #==============================================================================
     
264. 
     
265. module YEA
     
266.   module REGEXP
     
267.   module BASEITEM
     
268.    
     
269.     HP_COST_RATE = /<(?:HP_COST_RATE|hp cost rate):[ ](\d+)([%％])>/i
     
270.     TP_COST_RATE = /<(?:TP_COST_RATE|tp cost rate):[ ](\d+)([%％])>/i
     
271.     GOLD_COST_RATE = /<(?:GOLD_COST_RATE|gold cost rate):[ ](\d+)([%％])>/i
     
272.    
     
273.   end # BASEITEM
     
274.   module SKILL
     
275.    
     
276.     HP_COST_SET = /<(?:HP_COST|hp cost):[ ](\d+)>/i
     
277.     HP_COST_PER = /<(?:HP_COST|hp cost):[ ](\d+)([%％])>/i
     
278.     MP_COST_SET = /<(?:MP_COST|mp cost):[ ](\d+)>/i
     
279.     MP_COST_PER = /<(?:MP_COST|mp cost):[ ](\d+)([%％])>/i
     
280.     TP_COST_SET = /<(?:TP_COST|tp cost):[ ](\d+)>/i
     
281.     TP_COST_PER = /<(?:TP_COST|tp cost):[ ](\d+)([%％])>/i
     
282.     GOLD_COST_SET = /<(?:GOLD_COST|gold cost):[ ](\d+)>/i
     
283.     GOLD_COST_PER = /<(?:GOLD_COST|gold cost):[ ](\d+)([%％])>/i
     
284.    
     
285.     CUSTOM_COST_TEXT = /<(?:CUSTOM_COST|custom cost):[ ](.*)>/i
     
286.     CUSTOM_COST_COLOUR =
     
287.       /<(?:CUSTOM_COST_COLOUR|custom cost colour|custom cost color):[ ](\d+)>/i
     
288.     CUSTOM_COST_SIZE = /<(?:CUSTOM_COST_SIZE|custom cost size):[ ](\d+)>/i
     
289.     CUSTOM_COST_ICON = /<(?:CUSTOM_COST_ICON|custom cost icon):[ ](\d+)>/i
     
290.     CUSTOM_COST_REQUIREMENT_ON =
     
291.       /<(?:CUSTOM_COST_REQUIREMENT|custom cost requirement)>/i
     
292.     CUSTOM_COST_REQUIREMENT_OFF =
     
293.       /<\/(?:CUSTOM_COST_REQUIREMENT|custom cost requirement)>/i
     
294.     CUSTOM_COST_PERFORM_ON =
     
295.       /<(?:CUSTOM_COST_PERFORM|custom cost perform)>/i
     
296.     CUSTOM_COST_PERFORM_OFF =
     
297.       /<\/(?:CUSTOM_COST_PERFORM|custom cost perform)>/i
     
298.    
     
299.     HP_COST_MIN = /<(?:HP_COST_MIN|hp cost min):[ ](\d+)>/i
     
300.     HP_COST_MAX = /<(?:HP_COST_MIN|hp cost max):[ ](\d+)>/i
     
301.     MP_COST_MIN = /<(?:MP_COST_MIN|mp cost min):[ ](\d+)>/i
     
302.     MP_COST_MAX = /<(?:MP_COST_MIN|mp cost max):[ ](\d+)>/i
     
303.     TP_COST_MIN = /<(?:TP_COST_MIN|tp cost min):[ ](\d+)>/i
     
304.     TP_COST_MAX = /<(?:TP_COST_MIN|tp cost max):[ ](\d+)>/i
     
305.     GOLD_COST_MIN = /<(?:GOLD_COST_MIN|gold cost min):[ ](\d+)>/i
     
306.     GOLD_COST_MAX = /<(?:GOLD_COST_MIN|gold cost max):[ ](\d+)>/i
     
307.    
     
308.   end # SKILL
     
309.   end # REGEXP
     
310. end # YEA
     
311. 
     
312. #==============================================================================
     
313. # ■ Icon
     
314. #==============================================================================
     
315. 
     
316. module Icon
     
317.   
     
318.   #--------------------------------------------------------------------------
     
319.   # self.mp_cost
     
320.   #--------------------------------------------------------------------------
     
321.   def self.mp_cost; return YEA::SKILL_COST::MP_COST_ICON; end
     
322.   
     
323.   #--------------------------------------------------------------------------
     
324.   # self.tp_cost
     
325.   #--------------------------------------------------------------------------
     
326.   def self.tp_cost; return YEA::SKILL_COST::TP_COST_ICON; end
     
327.   
     
328.   #--------------------------------------------------------------------------
     
329.   # self.hp_cost
     
330.   #--------------------------------------------------------------------------
     
331.   def self.hp_cost; return YEA::SKILL_COST::HP_COST_ICON; end
     
332.   
     
333.   #--------------------------------------------------------------------------
     
334.   # self.gold_cost
     
335.   #--------------------------------------------------------------------------
     
336.   def self.gold_cost; return YEA::SKILL_COST::GOLD_COST_ICON; end
     
337.    
     
338. end # Icon
     
339. 
     
340. #==============================================================================
     
341. # ■ Numeric
     
342. #==============================================================================
     
343. 
     
344. class Numeric
     
345.   
     
346.   #--------------------------------------------------------------------------
     
347.   # new method: group_digits
     
348.   #--------------------------------------------------------------------------
     
349.   unless $imported["YEA-CoreEngine"]
     
350.   def group; return self.to_s; end
     
351.   end # $imported["YEA-CoreEngine"]
     
352.    
     
353. end # Numeric
     
354. 
     
355. #==============================================================================
     
356. # ■ DataManager
     
357. #==============================================================================
     
358. 
     
359. module DataManager
     
360.   
     
361.   #--------------------------------------------------------------------------
     
362.   # alias method: load_database
     
363.   #--------------------------------------------------------------------------
     
364.   class <<self; alias load_database_scm load_database; end
     
365.   def self.load_database
     
366.     load_database_scm
     
367.     load_notetags_scm
     
368.   end
     
369.   
     
370.   #--------------------------------------------------------------------------
     
371.   # new method: load_notetags_scm
     
372.   #--------------------------------------------------------------------------
     
373.   def self.load_notetags_scm
     
374.     groups = [$data_actors, $data_classes, $data_skills, $data_weapons,
     
375.       $data_armors, $data_enemies, $data_states]
     
376.     for group in groups
     
377.       for obj in group
     
378.         next if obj.nil?
     
379.         obj.load_notetags_scm
     
380.       end
     
381.     end
     
382.   end
     
383.   
     
384. end # DataManager
     
385. 
     
386. #==============================================================================
     
387. # ■ RPG::BaseItem
     
388. #==============================================================================
     
389. 
     
390. class RPG::BaseItem
     
391.   
     
392.   #--------------------------------------------------------------------------
     
393.   # public instance variables
     
394.   #--------------------------------------------------------------------------
     
395.   attr_accessor :tp_cost_rate
     
396.   attr_accessor :hp_cost_rate
     
397.   attr_accessor :gold_cost_rate
     
398.   
     
399.   #--------------------------------------------------------------------------
     
400.   # common cache: load_notetags_scm
     
401.   #--------------------------------------------------------------------------
     
402.   def load_notetags_scm
     
403.     @tp_cost_rate = 1.0
     
404.     @hp_cost_rate = 1.0
     
405.     @gold_cost_rate = 1.0
     
406.     #---
     
407.     self.note.split(/[\r\n]+/).each { |line|
     
408.       case line
     
409.       #---
     
410.       when YEA::REGEXP::BASEITEM::TP_COST_RATE
     
411.         @tp_cost_rate = $1.to_i * 0.01
     
412.       when YEA::REGEXP::BASEITEM::HP_COST_RATE
     
413.         @hp_cost_rate = $1.to_i * 0.01
     
414.       when YEA::REGEXP::BASEITEM::GOLD_COST_RATE
     
415.         @gold_cost_rate = $1.to_i * 0.01
     
416.       #---
     
417.       end
     
418.     } # self.note.split
     
419.     #---
     
420.   end
     
421.   
     
422. end # RPG::BaseItem
     
423. 
     
424. #==============================================================================
     
425. # ■ RPG::Skill
     
426. #==============================================================================
     
427. 
     
428. class RPG::Skill < RPG::UsableItem
     
429.   
     
430.   #--------------------------------------------------------------------------
     
431.   # public instance variables
     
432.   #--------------------------------------------------------------------------
     
433.   attr_accessor :hp_cost
     
434.   attr_accessor :hp_cost_percent
     
435.   attr_accessor :mp_cost_percent
     
436.   attr_accessor :tp_cost_percent
     
437.   attr_accessor :gold_cost
     
438.   attr_accessor :gold_cost_percent
     
439.   
     
440.   attr_accessor :hp_cost_min
     
441.   attr_accessor :hp_cost_max
     
442.   attr_accessor :mp_cost_min
     
443.   attr_accessor :mp_cost_max
     
444.   attr_accessor :tp_cost_min
     
445.   attr_accessor :tp_cost_max
     
446.   attr_accessor :gold_cost_min
     
447.   attr_accessor :gold_cost_max
     
448.   
     
449.   attr_accessor :use_custom_cost
     
450.   attr_accessor :custom_cost_text
     
451.   attr_accessor :custom_cost_colour
     
452.   attr_accessor :custom_cost_size
     
453.   attr_accessor :custom_cost_icon
     
454.   attr_accessor :custom_cost_requirement
     
455.   attr_accessor :custom_cost_perform
     
456.   
     
457.   #--------------------------------------------------------------------------
     
458.   # common cache: load_notetags_scm
     
459.   #--------------------------------------------------------------------------
     
460.   def load_notetags_scm
     
461.     @hp_cost = 0
     
462.     @gold_cost = 0
     
463.     @hp_cost_percent = 0.0
     
464.     @mp_cost_percent = 0.0
     
465.     @tp_cost_percent = 0.0
     
466.     @gold_cost_percent = 0.0
     
467.    
     
468.     @custom_cost_text = "0"
     
469.     @custom_cost_colour = 0
     
470.     @custom_cost_size = 20
     
471.     @custom_cost_icon = 0
     
472.     @custom_cost_requirement = ""
     
473.     @custom_cost_perform = ""
     
474.    
     
475.     @use_custom_cost = false
     
476.     @custom_cost_req_on = false
     
477.     @custom_cost_per_on = false
     
478.     #---
     
479.     self.note.split(/[\r\n]+/).each { |line|
     
480.       case line
     
481.       #---
     
482.       when YEA::REGEXP::SKILL::MP_COST_SET
     
483.         @mp_cost = $1.to_i
     
484.       when YEA::REGEXP::SKILL::MP_COST_PER
     
485.         @mp_cost_percent = $1.to_i * 0.01
     
486.       when YEA::REGEXP::SKILL::TP_COST_SET
     
487.         @tp_cost = $1.to_i
     
488.       when YEA::REGEXP::SKILL::TP_COST_PER
     
489.         @tp_cost_percent = $1.to_i * 0.01
     
490.       when YEA::REGEXP::SKILL::HP_COST_SET
     
491.         @hp_cost = $1.to_i
     
492.       when YEA::REGEXP::SKILL::HP_COST_PER
     
493.         @hp_cost_percent = $1.to_i * 0.01
     
494.       when YEA::REGEXP::SKILL::GOLD_COST_SET
     
495.         @gold_cost = $1.to_i
     
496.       when YEA::REGEXP::SKILL::GOLD_COST_PER
     
497.         @gold_cost_percent = $1.to_i * 0.01
     
498.       #---
     
499.       when YEA::REGEXP::SKILL::HP_COST_MIN
     
500.         @hp_cost_min = $1.to_i
     
501.       when YEA::REGEXP::SKILL::HP_COST_MAX
     
502.         @hp_cost_max = $1.to_i
     
503.       when YEA::REGEXP::SKILL::MP_COST_MIN
     
504.         @mp_cost_min = $1.to_i
     
505.       when YEA::REGEXP::SKILL::MP_COST_MAX
     
506.         @mp_cost_max = $1.to_i
     
507.       when YEA::REGEXP::SKILL::TP_COST_MIN
     
508.         @tp_cost_min = $1.to_i
     
509.       when YEA::REGEXP::SKILL::TP_COST_MAX
     
510.         @tp_cost_max = $1.to_i
     
511.       when YEA::REGEXP::SKILL::GOLD_COST_MIN
     
512.         @gold_cost_min = $1.to_i
     
513.       when YEA::REGEXP::SKILL::GOLD_COST_MAX
     
514.         @gold_cost_max = $1.to_i
     
515.       #---
     
516.       when YEA::REGEXP::SKILL::CUSTOM_COST_TEXT
     
517.         @custom_cost_text = $1.to_s
     
518.       when YEA::REGEXP::SKILL::CUSTOM_COST_COLOUR
     
519.         @custom_cost_colour = $1.to_i
     
520.       when YEA::REGEXP::SKILL::CUSTOM_COST_SIZE
     
521.         @custom_cost_size = $1.to_i
     
522.       when YEA::REGEXP::SKILL::CUSTOM_COST_ICON
     
523.         @custom_cost_icon = $1.to_i
     
524.       when YEA::REGEXP::SKILL::CUSTOM_COST_REQUIREMENT_ON
     
525.         @custom_cost_req_on = true
     
526.         @use_custom_cost = true
     
527.       when YEA::REGEXP::SKILL::CUSTOM_COST_REQUIREMENT_OFF
     
528.         @custom_cost_req_on = false
     
529.         @use_custom_cost = true
     
530.       when YEA::REGEXP::SKILL::CUSTOM_COST_PERFORM_ON
     
531.         @custom_cost_per_on = true
     
532.         @use_custom_cost = true
     
533.       when YEA::REGEXP::SKILL::CUSTOM_COST_PERFORM_OFF
     
534.         @custom_cost_per_on = false
     
535.         @use_custom_cost = true
     
536.       else
     
537.         @custom_cost_requirement += line.to_s if @custom_cost_req_on
     
538.         @custom_cost_perform += line.to_s if @custom_cost_per_on
     
539.       #---
     
540.       end
     
541.     } # self.note.split
     
542.     #---
     
543.   end
     
544.   
     
545. end # RPG::Skill
     
546. 
     
547. #==============================================================================
     
548. # ■ Game_BattlerBase
     
549. #==============================================================================
     
550. 
     
551. class Game_BattlerBase
     
552.   
     
553.   #--------------------------------------------------------------------------
     
554.   # alias method: skill_cost_payable?
     
555.   #--------------------------------------------------------------------------
     
556.   alias game_battlerbase_skill_cost_payable_scm skill_cost_payable?
     
557.   def skill_cost_payable?(skill)
     
558.     return false if hp <= skill_hp_cost(skill)
     
559.     return false unless gold_cost_met?(skill)
     
560.     return false unless custom_cost_met?(skill)
     
561.     return game_battlerbase_skill_cost_payable_scm(skill)
     
562.   end
     
563.   
     
564.   #--------------------------------------------------------------------------
     
565.   # new method: gold_cost_met?
     
566.   #--------------------------------------------------------------------------
     
567.   def gold_cost_met?(skill)
     
568.     return true unless actor?
     
569.     return $game_party.gold >= skill_gold_cost(skill)
     
570.   end
     
571.   
     
572.   #--------------------------------------------------------------------------
     
573.   # new method: custom_cost_met?
     
574.   #--------------------------------------------------------------------------
     
575.   def custom_cost_met?(skill)
     
576.     return true unless skill.use_custom_cost
     
577.     return eval(skill.custom_cost_requirement)
     
578.   end
     
579.   
     
580.   #--------------------------------------------------------------------------
     
581.   # alias method: pay_skill_cost
     
582.   #--------------------------------------------------------------------------
     
583.   alias game_battlerbase_pay_skill_cost_scm pay_skill_cost
     
584.   def pay_skill_cost(skill)
     
585.     game_battlerbase_pay_skill_cost_scm(skill)
     
586.     self.hp -= skill_hp_cost(skill)
     
587.     $game_party.lose_gold(skill_gold_cost(skill)) if actor?
     
588.     pay_custom_cost(skill)
     
589.   end
     
590.   
     
591.   #--------------------------------------------------------------------------
     
592.   # new method: pay_custom_cost
     
593.   #--------------------------------------------------------------------------
     
594.   def pay_custom_cost(skill)
     
595.     return unless skill.use_custom_cost
     
596.     eval(skill.custom_cost_perform)
     
597.   end
     
598.   
     
599.   #--------------------------------------------------------------------------
     
600.   # alias method: skill_mp_cost
     
601.   #--------------------------------------------------------------------------
     
602.   alias game_battlerbase_skill_mp_cost_scm skill_mp_cost
     
603.   def skill_mp_cost(skill)
     
604.     n = game_battlerbase_skill_mp_cost_scm(skill)
     
605.     n += skill.mp_cost_percent * mmp * mcr
     
606.     n = [n.to_i, skill.mp_cost_max].min unless skill.mp_cost_max.nil?
     
607.     n = [n.to_i, skill.mp_cost_min].max unless skill.mp_cost_min.nil?
     
608.     return n.to_i
     
609.   end
     
610.   
     
611.   #--------------------------------------------------------------------------
     
612.   # alias method: skill_tp_cost
     
613.   #--------------------------------------------------------------------------
     
614.   alias game_battlerbase_skill_tp_cost_scm skill_tp_cost
     
615.   def skill_tp_cost(skill)
     
616.     n = game_battlerbase_skill_tp_cost_scm(skill) * tcr_y
     
617.     n += skill.tp_cost_percent * max_tp * tcr_y
     
618.     n = [n.to_i, skill.tp_cost_max].min unless skill.tp_cost_max.nil?
     
619.     n = [n.to_i, skill.tp_cost_min].max unless skill.tp_cost_min.nil?
     
620.     return n.to_i
     
621.   end
     
622.   
     
623.   #--------------------------------------------------------------------------
     
624.   # new method: tcr_y
     
625.   #--------------------------------------------------------------------------
     
626.   def tcr_y
     
627.     n = 1.0
     
628.     if actor?
     
629.       n *= self.actor.tp_cost_rate
     
630.       n *= self.class.tp_cost_rate
     
631.       for equip in equips
     
632.         next if equip.nil?
     
633.         n *= equip.tp_cost_rate
     
634.       end
     
635.     else
     
636.       n *= self.enemy.tp_cost_rate
     
637.       if $imported["YEA-Doppelganger"] && !self.class.nil?
     
638.         n *= self.class.tp_cost_rate
     
639.       end
     
640.     end
     
641.     for state in states
     
642.       next if state.nil?
     
643.       n *= state.tp_cost_rate
     
644.     end
     
645.     return n
     
646.   end
     
647.   
     
648.   #--------------------------------------------------------------------------
     
649.   # new method: skill_hp_cost
     
650.   #--------------------------------------------------------------------------
     
651.   def skill_hp_cost(skill)
     
652.     n = skill.hp_cost * hcr
     
653.     n += skill.hp_cost_percent * mhp * hcr
     
654.     n = [n.to_i, skill.hp_cost_max].min unless skill.hp_cost_max.nil?
     
655.     n = [n.to_i, skill.hp_cost_min].max unless skill.hp_cost_min.nil?
     
656.     return n.to_i
     
657.   end
     
658.   
     
659.   #--------------------------------------------------------------------------
     
660.   # new method: hcr
     
661.   #--------------------------------------------------------------------------
     
662.   def hcr
     
663.     n = 1.0
     
664.     if actor?
     
665.       n *= self.actor.hp_cost_rate
     
666.       n *= self.class.hp_cost_rate
     
667.       for equip in equips
     
668.         next if equip.nil?
     
669.         n *= equip.hp_cost_rate
     
670.       end
     
671.     else
     
672.       n *= self.enemy.hp_cost_rate
     
673.       if $imported["YEA-Doppelganger"] && !self.class.nil?
     
674.         n *= self.class.hp_cost_rate
     
675.       end
     
676.     end
     
677.     for state in states
     
678.       next if state.nil?
     
679.       n *= state.hp_cost_rate
     
680.     end
     
681.     return n
     
682.   end
     
683.   
     
684.   #--------------------------------------------------------------------------
     
685.   # new method: skill_gold_cost
     
686.   #--------------------------------------------------------------------------
     
687.   def skill_gold_cost(skill)
     
688.     n = skill.gold_cost * gcr
     
689.     n += skill.gold_cost_percent * $game_party.gold * gcr
     
690.     n = [n.to_i, skill.gold_cost_max].min unless skill.gold_cost_max.nil?
     
691.     n = [n.to_i, skill.gold_cost_min].max unless skill.gold_cost_min.nil?
     
692.     return n.to_i
     
693.   end
     
694.   
     
695.   #--------------------------------------------------------------------------
     
696.   # new method: gcr
     
697.   #--------------------------------------------------------------------------
     
698.   def gcr
     
699.     n = 1.0
     
700.     n *= self.actor.gold_cost_rate
     
701.     n *= self.class.gold_cost_rate
     
702.     for equip in equips
     
703.       next if equip.nil?
     
704.       n *= equip.gold_cost_rate
     
705.     end
     
706.     for state in states
     
707.       next if state.nil?
     
708.       n *= state.gold_cost_rate
     
709.     end
     
710.     return n
     
711.   end
     
712.   
     
713. end # Game_BattlerBase
     
714.   
     
715. #==============================================================================
     
716. # ■ Window_Base
     
717. #==============================================================================
     
718. 
     
719. class Window_Base < Window
     
720.   
     
721.   #--------------------------------------------------------------------------
     
722.   # overwrite methods: cost_colours
     
723.   #--------------------------------------------------------------------------
     
724.   def mp_cost_color; text_color(YEA::SKILL_COST::MP_COST_COLOUR); end;
     
725.   def tp_cost_color; text_color(YEA::SKILL_COST::TP_COST_COLOUR); end;
     
726.   def hp_cost_color; text_color(YEA::SKILL_COST::HP_COST_COLOUR); end;
     
727.   def gold_cost_color; text_color(YEA::SKILL_COST::GOLD_COST_COLOUR); end;
     
728.   
     
729. end # Window_Base
     
730. 
     
731. #==============================================================================
     
732. # ■ Window_SkillList
     
733. #==============================================================================
     
734. 
     
735. class Window_SkillList < Window_Selectable
     
736.   
     
737.   #--------------------------------------------------------------------------
     
738.   # overwrite method: draw_skill_cost
     
739.   #--------------------------------------------------------------------------
     
740.   def draw_skill_cost(rect, skill)
     
741.     draw_tp_skill_cost(rect, skill) unless $imported["YEA-BattleEngine"]
     
742.     draw_mp_skill_cost(rect, skill)
     
743.     draw_tp_skill_cost(rect, skill) if $imported["YEA-BattleEngine"]
     
744.     draw_hp_skill_cost(rect, skill)
     
745.     draw_gold_skill_cost(rect, skill)
     
746.     draw_custom_skill_cost(rect, skill)
     
747.   end
     
748.   
     
749.   #--------------------------------------------------------------------------
     
750.   # new method: draw_mp_skill_cost
     
751.   #--------------------------------------------------------------------------
     
752.   def draw_mp_skill_cost(rect, skill)
     
753.     return unless @actor.skill_mp_cost(skill) > 0
     
754.     change_color(mp_cost_color, enable?(skill))
     
755.     #---
     
756.     icon = Icon.mp_cost
     
757.     if icon > 0
     
758.       draw_icon(icon, rect.x + rect.width-24, rect.y, enable?(skill))
     
759.       rect.width -= 24
     
760.     end
     
761.     #---
     
762.     contents.font.size = YEA::SKILL_COST::MP_COST_SIZE
     
763.     cost = @actor.skill_mp_cost(skill)
     
764.     text = sprintf(YEA::SKILL_COST::MP_COST_SUFFIX, cost.group)
     
765.     draw_text(rect, text, 2)
     
766.     cx = text_size(text).width + 4
     
767.     rect.width -= cx
     
768.     reset_font_settings
     
769.   end
     
770.   
     
771.   #--------------------------------------------------------------------------
     
772.   # new method: draw_tp_skill_cost
     
773.   #--------------------------------------------------------------------------
     
774.   def draw_tp_skill_cost(rect, skill)
     
775.     return unless @actor.skill_tp_cost(skill) > 0
     
776.     change_color(tp_cost_color, enable?(skill))
     
777.     #---
     
778.     icon = Icon.tp_cost
     
779.     if icon > 0
     
780.       draw_icon(icon, rect.x + rect.width-24, rect.y, enable?(skill))
     
781.       rect.width -= 24
     
782.     end
     
783.     #---
     
784.     contents.font.size = YEA::SKILL_COST::TP_COST_SIZE
     
785.     cost = @actor.skill_tp_cost(skill)
     
786.     text = sprintf(YEA::SKILL_COST::TP_COST_SUFFIX, cost.group)
     
787.     draw_text(rect, text, 2)
     
788.     cx = text_size(text).width + 4
     
789.     rect.width -= cx
     
790.     reset_font_settings
     
791.   end
     
792.   
     
793.   #--------------------------------------------------------------------------
     
794.   # new method: draw_hp_skill_cost
     
795.   #--------------------------------------------------------------------------
     
796.   def draw_hp_skill_cost(rect, skill)
     
797.     return unless @actor.skill_hp_cost(skill) > 0
     
798.     change_color(hp_cost_color, enable?(skill))
     
799.     #---
     
800.     icon = Icon.hp_cost
     
801.     if icon > 0
     
802.       draw_icon(icon, rect.x + rect.width-24, rect.y, enable?(skill))
     
803.       rect.width -= 24
     
804.     end
     
805.     #---
     
806.     contents.font.size = YEA::SKILL_COST::HP_COST_SIZE
     
807.     cost = @actor.skill_hp_cost(skill)
     
808.     text = sprintf(YEA::SKILL_COST::HP_COST_SUFFIX, cost.group)
     
809.     draw_text(rect, text, 2)
     
810.     cx = text_size(text).width + 4
     
811.     rect.width -= cx
     
812.     reset_font_settings
     
813.   end
     
814.   
     
815.   #--------------------------------------------------------------------------
     
816.   # new method: draw_gold_skill_cost
     
817.   #--------------------------------------------------------------------------
     
818.   def draw_gold_skill_cost(rect, skill)
     
819.     return unless @actor.skill_gold_cost(skill) > 0
     
820.     change_color(gold_cost_color, enable?(skill))
     
821.     #---
     
822.     icon = Icon.gold_cost
     
823.     if icon > 0
     
824.       draw_icon(icon, rect.x + rect.width-24, rect.y, enable?(skill))
     
825.       rect.width -= 24
     
826.     end
     
827.     #---
     
828.     contents.font.size = YEA::SKILL_COST::GOLD_COST_SIZE
     
829.     cost = @actor.skill_gold_cost(skill)
     
830.     text = sprintf(YEA::SKILL_COST::GOLD_COST_SUFFIX, cost.group)
     
831.     draw_text(rect, text, 2)
     
832.     cx = text_size(text).width + 4
     
833.     rect.width -= cx
     
834.     reset_font_settings
     
835.   end
     
836.   
     
837.   #--------------------------------------------------------------------------
     
838.   # new method: draw_custom_skill_cost
     
839.   #--------------------------------------------------------------------------
     
840.   def draw_custom_skill_cost(rect, skill)
     
841.     return unless skill.use_custom_cost
     
842.     change_color(text_color(skill.custom_cost_colour), enable?(skill))
     
843.     icon = skill.custom_cost_icon
     
844.     if icon > 0
     
845.       draw_icon(icon, rect.x + rect.width-24, rect.y, enable?(skill))
     
846.       rect.width -= 24
     
847.     end
     
848.     contents.font.size = skill.custom_cost_size
     
849.     text = skill.custom_cost_text
     
850.     draw_text(rect, text, 2)
     
851.     cx = text_size(text).width + 4
     
852.     rect.width -= cx
     
853.     reset_font_settings
     
854.   end
     
855.   
     
856. end # Window_SkillList
     
857. 
     
858. #==============================================================================
     
859. #
     
860. # ▼ End of File
     
861. #
     
862. #==============================================================================

复制代码

八月桑

虽然没试过，但是理论上是可以的0-0

八月桑

可能是我没说清楚+LZ悟性太低= =
于是来个小小的范例

a0936459772

在技能傷害前面加一段
a.hp -= a.mhp*0.1 ;


附加條件的話
(a.hp>a.mhp*0.1 ? (a.hp -= a.mhp*0.1; (傷害公式)) : 0)

缺點就是技能仍然可以使用，傷害是0而已...