如何使技能动画施放时屏幕震动？ - Project1

module RPG
class Sprite < ::Sprite
def animation_process_timing(timing, hit)
if (timing.condition == 0) or
(timing.condition == 1 and hit == true) or
(timing.condition == 2 and hit == false)
if timing.se.name != ""
se = timing.se
Audio.se_play("Audio/SE/" + se.name, se.volume, se.pitch)
end
case timing.flash_scope
when 1
self.flash(timing.flash_color, timing.flash_duration * 2)
when 2
if timing.flash_color.alpha == 0
if (timing.flash_duration <= 3)
if $_orzFly_EnhancedShake
$game_screen.start_shake(timing.flash_color.red, timing.flash_color.green, timing.flash_color.blue * 2, timing.flash_duration - 1) unless $game_screen.nil?
else
$game_screen.start_shake(timing.flash_color.red, timing.flash_color.green, timing.flash_color.blue * 2) unless $game_screen.nil?
end
end
else
if self.viewport != nil
self.viewport.flash(timing.flash_color, timing.flash_duration * 2)
end
end
when 3
self.flash(nil, timing.flash_duration * 2)
end
end
end
end
end
class Spriteset_Battle
alias :_orzFly_EnhancedShake_update :update
def update
ox, oy = @viewport1.ox, @viewport1.oy
if ($game_screen.shake_duration <= 1)
ox, oy = 0, 0
else
if ($game_screen.shake_type == 0)
ox = $game_screen.shake
elsif ($game_screen.shake_type == 1)
oy = $game_screen.shake
elsif ($game_screen.shake_type == 2)
ox, oy = $game_screen.shake, $game_screen.shake
end
ox *= -1 if rand() < 0.5
oy *= -1 if rand() < 0.5
ox *= rand()
oy *= rand()
end
_orzFly_EnhancedShake_update
@viewport1.ox, @viewport1.oy = ox, oy
@viewport1.update
end
end
class Game_Screen
attr_reader :shake_type
attr_reader :shake_duration
alias :_orzFly_EnhancedShake_initialize :initialize
def initialize
_orzFly_EnhancedShake_initialize
@shake_type = 0
end
def start_shake(power, speed, duration, type = 0)
@shake_power = power
@shake_speed = speed
@shake_duration = duration
@shake_type = type
end
alias :_orzFly_EnhancedShake_update :update
def update
old_shake, old_shake_duration, old_shake_direction = @shake, @shake_duration, @shake_direction
_orzFly_EnhancedShake_update
@shake, @shake_duration, @shake_direction = old_shake, old_shake_duration, old_shake_direction
if @shake_duration >= 1 or @shake != 0
delta = (@shake_power * @shake_speed * @shake_direction) / 10.0
if @shake_duration <= 1 and @shake * (@shake + delta) < 0
@shake = 0
else
@shake += delta
end
if @shake > @shake_power * 2
@shake_direction = -1
end
if @shake < - @shake_power * 2
@shake_direction = 1
end
if @shake_duration >= 1
@shake_duration -= 1
end
end
end
end

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