怎么让伤害显示有正负号? - Project1

module RPG
class Sprite < ::Sprite
def damage(value, critical)
return if value == ""
dispose_damage
if value.to_i > 0
if value.is_a?(Numeric)
damage_string = "-" + value.abs.to_s
else
damage_string = "-" + value.to_s
end
else
if value.is_a?(Numeric)
damage_string = "+" + value.abs.to_s
else
damage_string = "+" + value.to_s
end
end
bitmap = Bitmap.new(160, 48)
bitmap.font.name = "黑体"
bitmap.font.size = 20
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(0, 255, 0)
else
bitmap.font.color.set(255, 0, 0)
end
bitmap.draw_text(0, 12, 160, 36, damage_string, 1)
if critical
bitmap.font.size = 21
bitmap.font.color.set(0, 0, 0)
bitmap.draw_text(-1, -1, 160, 20, "暴击", 1)
bitmap.draw_text(+1, -1, 160, 20, "暴击", 1)
bitmap.draw_text(-1, +1, 160, 20, "暴击", 1)
bitmap.draw_text(+1, +1, 160, 20, "暴击", 1)
bitmap.font.color.set(255, 255, 255)
bitmap.draw_text(0, 0, 160, 20, "暴击", 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
end
module RPG
class Sprite < ::Sprite
def damage2(value)
dispose_damage
damage_string = value.to_s
if value.to_i > 0
damage_string = "+"+damage_string
end
bitmap = Bitmap.new(160, 48)
bitmap.font.name = "Arial Black"
#——字体修改
bitmap.font.size = 28
#——字体修改
#——边框颜色
bitmap.font.color.set(255, 255, 255)
#——边框颜色
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)
#——颜色修改
bitmap.font.color.set(0, 185, 185)
#——颜色修改
bitmap.draw_text(0, 12, 160, 36, damage_string, 1)
@_damage_sprite2 = ::Sprite.new(self.viewport)
@_damage_sprite2.bitmap = bitmap
#——位置修改
@_damage_sprite2.ox = 80
@_damage_sprite2.oy = 20
@_damage_sprite2.x = self.x
@_damage_sprite2.y = self.y - self.oy / 2 + 15
#——位置修改
@_damage_sprite2.z = 3000
@_damage_duration2 = 40
end
def dispose_damage2
if @_damage_sprite2 != nil
@_damage_sprite2.bitmap.dispose
@_damage_sprite2.dispose
@_damage_sprite2 = nil
@_damage_duration2 = 0
end
end
alias lv24_update update
def update
lv24_update
if @_damage_duration2 > 0
@_damage_duration2 -= 1
case @_damage_duration2
when 38..39
@_damage_sprite2.y -= 4
when 36..37
@_damage_sprite2.y -= 2
when 34..35
@_damage_sprite2.y += 2
when 28..33
@_damage_sprite2.y += 4
end
@_damage_sprite2.opacity = 256 - (12 - @_damage_duration2) * 32
if @_damage_duration2 == 0
dispose_damage
end
end
end
alias lv23_initialize initialize
def initialize(viewport = nil)
lv23_initialize(viewport)
@_damage_duration2 = 0
end
alias lv23_dispose dispose
def dispose
lv23_dispose
dispose_damage2
end
end
end
class Game_Actor
attr_accessor :damage2
alias lv23_initialize initialize
def initialize(i)
lv23_initialize(i)
@damage2 = 0
end
end
class Game_Enemy
attr_accessor :damage2
alias lv23_initialize initialize
def initialize(i,i2)
lv23_initialize(i,i2)
@damage2 = 0
end
end
class Sprite_Battler
alias lv23_update update
def update
lv23_update
return if @battler == nil
if @battler.damage2 != 0
damage2(@battler.damage2)
@battler.damage2 = 0
end
end
end
class Game_Battler
def skill_effect(user, skill)
# 清除会心一击标志
self.critical = false
# 特技的效果范围是 HP 1 以上的己方、自己的 HP 为 0、
# 或者特技的效果范围是 HP 0 的己方、自己的 HP 为 1 以上的情况下
if ((skill.scope == 3 or skill.scope == 4) and self.hp == 0) or
((skill.scope == 5 or skill.scope == 6) and self.hp >= 1)
# 过程结束
return false
end
# 清除有效标志
effective = false
# 公共事件 ID 是有效的情况下,设置为有效标志
effective |= skill.common_event_id > 0
# 第一命中判定
hit = skill.hit
if skill.atk_f > 0
hit *= user.hit / 100
end
hit_result = (rand(100) < hit)
# 不确定的特技的情况下设置为有效标志
effective |= hit < 100
# 命中的情况下
if hit_result == true
# 计算威力
power = skill.power + user.atk * skill.atk_f / 100
if power > 0
power -= self.pdef * skill.pdef_f / 200
power -= self.mdef * skill.mdef_f / 200
power = [power, 0].max
end
# 计算倍率
rate = 20
rate += (user.str * skill.str_f / 100)
rate += (user.dex * skill.dex_f / 100)
rate += (user.agi * skill.agi_f / 100)
rate += (user.int * skill.int_f / 100)
# 计算基本伤害
self.damage = power * rate / 20
# 属性修正
self.damage *= elements_correct(skill.element_set)
self.damage /= 100
# 伤害符号正确的情况下
if self.damage > 0
# 防御修正
if self.guarding?
self.damage /= 2
end
end
# 分散
if skill.variance > 0 and self.damage.abs > 0
amp = [self.damage.abs * skill.variance / 100, 1].max
self.damage += rand(amp+1) + rand(amp+1) - amp
end
# 第二命中判定
eva = 8 * self.agi / user.dex + self.eva
hit = self.damage < 0 ? 100 : 100 - eva * skill.eva_f / 100
hit = self.cant_evade? ? 100 : hit
hit_result = (rand(100) < hit)
# 不确定的特技的情况下设置为有效标志
effective |= hit < 100
end
# 命中的情况下
if hit_result == true
# 威力 0 以外的物理攻击的情况下
if skill.power != 0 and skill.atk_f > 0
# 状态冲击解除
remove_states_shock
# 设置有效标志
effective = true
end
# HP 的伤害减法运算
last_hp = self.hp
self.hp -= self.damage
effective |= self.hp != last_hp
# 状态变化
@state_changed = false
effective |= states_plus(skill.plus_state_set)
effective |= states_minus(skill.minus_state_set)
# 威力为 0 的场合
if skill.power == 0
# 伤害设置为空的字串
self.damage = ""
# 状态没有变化的情况下
unless @state_changed
# 伤害设置为 "Miss"
self.damage = "Miss"
end
end
# Miss 的情况下
else
# 伤害设置为 "Miss"
self.damage = "Miss"
end
# 不在战斗中的情况下
unless $game_temp.in_battle
# 伤害设置为 nil
self.damage = nil
end
# 过程结束
return effective
end
def item_effect(item)
# 清除会心一击标志
self.critical = false
# 物品的效果范围是 HP 1 以上的己方、自己的 HP 为 0、
# 或者物品的效果范围是 HP 0 的己方、自己的 HP 为 1 以上的情况下
if ((item.scope == 3 or item.scope == 4) and self.hp == 0) or
((item.scope == 5 or item.scope == 6) and self.hp >= 1)
# 过程结束
return false
end
# 清除有效标志
effective = false
# 公共事件 ID 是有效的情况下,设置为有效标志
effective |= item.common_event_id > 0
# 命中判定
hit_result = (rand(100) < item.hit)
# 不确定的特技的情况下设置为有效标志
effective |= item.hit < 100
# 命中的情况
if hit_result == true
# 计算回复量
recover_hp = maxhp * item.recover_hp_rate / 100 + item.recover_hp
recover_sp = maxsp * item.recover_sp_rate / 100 + item.recover_sp
if recover_hp < 0
recover_hp += self.pdef * item.pdef_f / 20
recover_hp += self.mdef * item.mdef_f / 20
recover_hp = [recover_hp, 0].min
end
# 属性修正
recover_hp *= elements_correct(item.element_set)
recover_hp /= 100
recover_sp *= elements_correct(item.element_set)
recover_sp /= 100
# 分散
if item.variance > 0 and recover_hp.abs > 0
amp = [recover_hp.abs * item.variance / 100, 1].max
recover_hp += rand(amp+1) + rand(amp+1) - amp
end
if item.variance > 0 and recover_sp.abs > 0
amp = [recover_sp.abs * item.variance / 100, 1].max
recover_sp += rand(amp+1) + rand(amp+1) - amp
end
# 回复量符号为负的情况下
if recover_hp < 0
# 防御修正
if self.guarding?
recover_hp /= 2
end
end
# HP 回复量符号的反转、设置伤害值
self.damage = -recover_hp
self.damage2 = recover_sp
# HP 以及 SP 的回复
last_hp = self.hp
last_sp = self.sp
self.hp += recover_hp
self.sp += recover_sp
effective |= self.hp != last_hp
effective |= self.sp != last_sp
# 状态变化
@state_changed = false
effective |= states_plus(item.plus_state_set)
effective |= states_minus(item.minus_state_set)
# 能力上升值有效的情况下
if item.parameter_type > 0 and item.parameter_points != 0
# 能力值的分支
case item.parameter_type
when 1 # MaxHP
@maxhp_plus += item.parameter_points
when 2 # MaxSP
@maxsp_plus += item.parameter_points
when 3 # 力量
@str_plus += item.parameter_points
when 4 # 灵巧
@dex_plus += item.parameter_points
when 5 # 速度
@agi_plus += item.parameter_points
when 6 # 魔力
@int_plus += item.parameter_points
end
# 设置有效标志
effective = true
end
# HP 回复率与回复量为 0 的情况下
if item.recover_hp_rate == 0 and item.recover_hp == 0
# 设置伤害为空的字符串
self.damage = ""
# SP 回复率与回复量为 0、能力上升值无效的情况下
if item.recover_sp_rate == 0 and item.recover_sp == 0 and
(item.parameter_type == 0 or item.parameter_points == 0)
# 状态没有变化的情况下
unless @state_changed
# 伤害设置为 "Miss"
self.damage = "Miss"
end
end
end
# Miss 的情况下
else
# 伤害设置为 "Miss"
self.damage = "Miss"
end
# 不在战斗中的情况下
unless $game_temp.in_battle
# 伤害设置为 nil
self.damage = nil
end
# 过程结束
return effective
end
end
class Scene_Battle
def make_skill_action_result
# 获取特技
@skill = $data_skills[@active_battler.current_action.skill_id]
# 如果不是强制行动
unless @active_battler.current_action.forcing
# 因为 SP 耗尽而无法使用的情况下
unless @active_battler.skill_can_use?(@skill.id)
# 清除强制行动对像的战斗者
$game_temp.forcing_battler = nil
# 移至步骤 1
@phase4_step = 1
return
end
end
# 消耗 SP
@active_battler.sp -= @skill.sp_cost
@active_battler.damage2 = [email protected]_cost
# 刷新状态窗口
@status_window.refresh
# 在帮助窗口显示特技名
@help_window.set_text(@skill.name, 1)
# 设置动画 ID
@animation1_id = @skill.animation1_id
@animation2_id = @skill.animation2_id
# 设置公共事件 ID
@common_event_id = @skill.common_event_id
# 设置对像侧战斗者
set_target_battlers(@skill.scope)
# 应用特技效果
for target in @target_battlers
target.skill_effect(@active_battler, @skill)
end
end
end

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