如何制作一个防御结界 - Project1

#==============================================================================
# Absolute_Defense v1.0
#--
# Author: Kread-EX
#==============================================================================
# INTRODUCTION
# Absolute Defense is a technique used in the game Breath of Fire V (Ps2).
# It allows to nullify damage inflicted by the user under a set value.
# Technically, you must spam your best attacks in order to wound the big tank who use this.
# IMPORTANT NOTE
# Absolute Defense protect only from HP damage. Not from eventual SP damage or status ailments.
# HOW TO USE
# Just copy this and paste above Main.
# Then follow the configuration steps.
# COMPATIBILITY
# Very low compatibility with any script which modify Game_Battler, Sprite_Battler or Scene_Battle (this was one of my very first script, be indulgent).
# I suggest to NOT make 2 enemies in the same group using Absolute Degense
# Actors can't use this because this would unbalance the game.
# Work with the DBS and turn-based CBS. You shouldn't use this with ATB or RTAB. Maybe CTB, but I'm not sure.
# Will clash with custom damage displays.
#==============================================================================
# Configuration part
#==============================================================================
module KreadCFG
# Ids of enemies using Absolute Defense
ENEMIES_IDS = [1,5]
# Value of the Absolute Defense. The order MUST match the order inside the ENEMIES_ID
ABSOLUTE_VALUES = [80,650]
# Number of turns before the Absolute Defense is recharged. Then again, the order must match ENEMIES_ID
REFRESH_RATE = [1,3]
# ID of the animation used when the defense is active (leave to 0 for no animation)
FULL_ANIM_ID = 0
# ID of the animation used when the defense breaks (leave to 0 for no animation)
BREAK_ANIM_ID = 0
end
#==============================================================================
# Game_Enemy
#==============================================================================
class Game_Enemy < Game_Battler
#------------------------------------
# Public instance variables
#------------------------------------
attr_accessor :absolute_defense_break
attr_accessor :absolute_defense_value
attr_accessor :absolute_defense_refresh_rate
#------------------------------------
# Object initialization
#------------------------------------
alias orig_enemy_init initialize
def initialize(troop_id, member_index)
orig_enemy_init(troop_id, member_index)
unless KreadCFG::ENEMIES_IDS.include?(self.id)
@absolute_defense_break = false
@absolute_defense_value = 0
@absolute_defense_refresh_rate = 0
return
end
#Les variables d'instances prennent les valeurs des constantes.
index = KreadCFG::ENEMIES_IDS.index(self.id)
@absolute_defense_break = false
@absolute_defense_value = KreadCFG::ABSOLUTE_VALUES[index]
@absolute_defense_refresh_rate = KreadCFG::REFRESH_RATE[index]
end
end
#==============================================================================
# Game_Battler
#==============================================================================
class Game_Battler
#------------------------------------
# Apply normal attack effect
#------------------------------------
alias krx_absdef_attack_effect attack_effect
def attack_effect(attacker)
if self.class == Game_Actor or self.absolute_defense_value == 0
return krx_absdef_attack_effect(attacker)
end
last_hp = self.hp
result = krx_absdef_attack_effect(attacker)
if self.damage.is_a?(Numeric) and self.damage >= self.absolute_defense_value and self.damage > 0
last_damage = self.damage
self.damage = [self.damage - self.absolute_defense_value, 0].max
self.absolute_defense_break = true
self.absolute_defense_value = [self.absolute_defense_value - last_damage, 0].max
self.hp = last_hp - self.damage
elsif self.damage.is_a?(Numeric) and self.damage > 0
self.absolute_defense_value -= self.damage
self.hp = last_hp
self.damage = '-' + self.absolute_defense_value.to_s
end
return result
end
#------------------------------------
# Apply skill effect
#------------------------------------
alias krx_absdef_skill_effect skill_effect
def skill_effect(user,skill)
if self.class == Game_Actor or self.absolute_defense_value == 0
return krx_absdef_skill_effect(user,skill)
end
last_hp = self.hp
result = krx_absdef_skill_effect(user,skill)
if self.damage.class == Numeric and self.damage >= self.absolute_defense_value and
self.damage > 0
last_damage = self.damage
self.damage = [self.damage - self.absolute_defense_value, 0].max
self.absolute_defense_break = true
self.absolute_defense_value = [self.absolute_defense_value - last_damage, 0].max
self.hp = last_hp - self.damage
elsif self.damage.class == Numeric and self.damage > 0
self.absolute_defense_value -= self.damage
self.damage = '-' + self.absolute_defense_value.to_s
end
return result
end
#------------------------------------
# Apply item effect
#------------------------------------
alias krx_absdef_item_effect item_effect
def item_effect(user,item)
if self.class == Game_Actor or self.absolute_defense_value == 0
return krx_absdef_item_effect(user,item)
end
last_hp = self.hp
result = krx_absdef_item_effect(user,item)
if self.damage.class == Numeric and self.damage >= self.absolute_defense_value and
self.damage > 0
last_damage = self.damage
self.damage = [self.damage - self.absolute_defense_value, 0].max
self.absolute_defense_break = true
self.absolute_defense_value = [self.absolute_defense_value - last_damage, 0].max
self.hp = last_hp - self.damage
elsif self.damage.class == Numeric and self.damage > 0
self.absolute_defense_value -= self.damage
self.damage = '-' + self.absolute_defense_value.to_s
end
return result
end
end
#==============================================================================
# Game_Battler
#==============================================================================
class Sprite_Battler
#------------------------------------
# Display damage
#------------------------------------
def damage(value, critical)
dispose_damage
if value.is_a?(Numeric)
damage_string = value.abs.to_s
else
damage_string = value.to_s
end
bitmap = Bitmap.new(160, 48)
bitmap.font.name = 'Arial Black'
bitmap.font.size = 32
bitmap.font.color.set(0, 0, 0)
bitmap.draw_text(-1, 12-1, 160, 36, damage_string, 1)
bitmap.draw_text(+1, 12-1, 160, 36, damage_string, 1)
bitmap.draw_text(-1, 12+1, 160, 36, damage_string, 1)
bitmap.draw_text(+1, 12+1, 160, 36, damage_string, 1)
if value.is_a?(Numeric) and value < 0
bitmap.font.color.set(176, 255, 144)
elsif value.is_a?(String) and value.include?('-') and @battler.absolute_defense_value > 0 and not @battler.absolute_defense_break
@battler.animation_id = KreadCFG::FULL_ANIM_ID
bitmap.font.color.set(230, 230, 75)
elsif @battler.class == Game_Enemy and @battler.absolute_defense_break
@battler.animation_id = KreadCFG::BREAK_ANIM_ID
@battler.absolute_defense_break = false
bitmap.font.color.set(255, 255, 255)
else
@battler_animation_id = 0
bitmap.font.color.set(255, 255, 255)
end
bitmap.draw_text(0, 12, 160, 36, damage_string, 1)
if critical
bitmap.font.size = 20
bitmap.font.color.set(0, 0, 0)
bitmap.draw_text(-1, -1, 160, 20, "CRITICAL", 1)
bitmap.draw_text(+1, -1, 160, 20, "CRITICAL", 1)
bitmap.draw_text(-1, +1, 160, 20, "CRITICAL", 1)
bitmap.draw_text(+1, +1, 160, 20, "CRITICAL", 1)
bitmap.font.color.set(255, 255, 255)
bitmap.draw_text(0, 0, 160, 20, "CRITICAL", 1)
end
@_damage_sprite = ::Sprite.new(self.viewport)
@_damage_sprite.bitmap = bitmap
@_damage_sprite.ox = 80
@_damage_sprite.oy = 20
@_damage_sprite.x = self.x
@_damage_sprite.y = self.y - self.oy / 2
@_damage_sprite.z = 3000
@_damage_duration = 40
end
end
#==============================================================================
# Scene_Battle
#==============================================================================
class Scene_Battle
#------------------------------------
# Alias the phase 1
#------------------------------------
alias krx_absdef_start_phase1 start_phase1
def start_phase1
@ad_count = {}
$game_troop.enemies.each do |enemy|
@ad_count[enemy.index] = enemy.absolute_defense_refresh_rate
end
krx_absdef_start_phase1
end
#------------------------------------
# Alias the step 6 of phase 4
#------------------------------------
alias krx_absdef_update_step6 update_phase4_step6
def update_phase4_step6
if @active_battler.is_a?(Game_Enemy) and @active_battler.movable?
@ad_count[@active_battler.index] -= 1
if @ad_count[@active_battler.index] == 0
@ad_count[@active_battler.index] = @active_battler.absolute_defense_refresh_rate
r_index = KreadCFG::ENEMIES_IDS.index(@active_battler.id)
@active_battler.absolute_defense_value = KreadCFG::ABSOLUTE_VALUES[r_index]
end
end
krx_absdef_update_step6
end
end

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