109 lines
4.1 KiB
Ruby
109 lines
4.1 KiB
Ruby
#==============================================================================
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# ★ RGSS3_バトルミスト Ver1.0
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#==============================================================================
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=begin
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作者：tomoaky
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webサイト：ひきも記 (http://hikimoki.sakura.ne.jp/)
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戦闘シーンの背景に霧を表示します。
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動作に必要な画像
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Graphics/System/mist.png
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使用するゲームスイッチ（初期設定）
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0001
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2011.12.15 Ver1.0
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公開
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=end
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#==============================================================================
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# □ 設定項目
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#==============================================================================
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module TMBMIST
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SW_NOUSE = 983 # バトルミスト無効化フラグとして使うゲームスイッチ番号
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BLEND_TYPE = 1 # 霧画像の合成方法（0=通常 / 1=加算 / 2=減算）
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MIST_NUM = 10 # 霧の量
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end
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#==============================================================================
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# □ Sprite_Mist
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#==============================================================================
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class Sprite_Mist < Sprite
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#--------------------------------------------------------------------------
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# ● オブジェクト初期化
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#--------------------------------------------------------------------------
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def initialize(viewport)
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super(viewport)
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self.bitmap = Cache.system("mist")
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self.blend_type = TMBMIST::BLEND_TYPE
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self.ox = self.bitmap.width / 2
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self.oy = self.bitmap.height / 2
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setup
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self.z += rand(570)
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update_position
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end
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#--------------------------------------------------------------------------
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# ○ セットアップ
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#--------------------------------------------------------------------------
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def setup
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@base_x = rand(Graphics.width / 2) + Graphics.width / 4
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self.z = 20
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self.mirror = (rand(3) == 0)
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update_position
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end
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#--------------------------------------------------------------------------
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# ○ 座標の更新
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#--------------------------------------------------------------------------
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def update_position
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self.x = (@base_x - (Graphics.width / 2)) * self.z / 128 + @base_x
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self.y = self.z / 4 + 160
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self.zoom_x = self.z * 0.003 + 0.25
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self.zoom_y = self.zoom_x
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self.opacity = (self.z >= 536 ? (600 - self.z) * 4 : self.z)
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end
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#--------------------------------------------------------------------------
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# ● 更新
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#--------------------------------------------------------------------------
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def update
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super
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self.z += 1
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self.z >= 600 ? setup : update_position
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end
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end
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#==============================================================================
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# ■ Spriteset_Battle
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#==============================================================================
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class Spriteset_Battle
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#--------------------------------------------------------------------------
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# ● 戦闘背景（床）スプライトの作成
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#--------------------------------------------------------------------------
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alias tmbmist_spriteset_battle_create_battleback1 create_battleback1
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def create_battleback1
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tmbmist_spriteset_battle_create_battleback1
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@mist_sprites = []
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unless $game_switches[TMBMIST::SW_NOUSE]
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@mist_sprites = Array.new(TMBMIST::MIST_NUM) { Sprite_Mist.new(@viewport1) }
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end
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end
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#--------------------------------------------------------------------------
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# ● 戦闘背景（床）スプライトの解放
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#--------------------------------------------------------------------------
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alias tmbmist_spriteset_battle_dispose_battleback1 dispose_battleback1
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def dispose_battleback1
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tmbmist_spriteset_battle_dispose_battleback1
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@mist_sprites.each {|sprite| sprite.dispose }
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end
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#--------------------------------------------------------------------------
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# ● 戦闘背景（床）スプライトの更新
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#--------------------------------------------------------------------------
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alias tmbmist_spriteset_battle_update_battleback1 update_battleback1
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def update_battleback1
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tmbmist_spriteset_battle_update_battleback1
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@mist_sprites.each {|sprite| sprite.update }
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end
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end
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