1 /*---------------------------------------------------------------------------*
2   Project:  NintendoWare
3   File:     SmParticle.cpp
4 
5   Copyright (C)2009-2011 Nintendo/HAL Laboratory, Inc.  All rights reserved.
6 
7   These coded instructions, statements, and computer programs contain proprietary
8   information of Nintendo and/or its licensed developers and are protected by
9   national and international copyright laws. They may not be disclosed to third
10   parties or copied or duplicated in any form, in whole or in part, without the
11   prior written consent of Nintendo.
12 
13   The content herein is highly confidential and should be handled accordingly.
14 
15   $Revision: $
16  *---------------------------------------------------------------------------*/
17 
18 #include "../include/SmParticle.h"
19 
20 namespace
21 {
22 
23 //----------------------------------------
24 // コンストラクタ
SmParticle(nw::gfx::SceneNode * parentNode)25 SmParticle::SmParticle( nw::gfx::SceneNode* parentNode )
26 {
27     m_pParentNode = parentNode;
28     m_ParticleModelInstArray.clear();
29     m_ParticleEmitterInstArray.clear();
30 
31     for ( int i=0; i<ARRAY_COUNT; i++ )
32     {
33         m_ParticleInstAttachedArray[i] = true;
34     }
35 }
36 
37 
38 //----------------------------------------
39 // デストラクタ
~SmParticle()40 SmParticle::~SmParticle()
41 {
42 
43 }
44 
45 
46 //----------------------------------------
47 // パーティクルモデルを追加
AddParticleModel(nw::gfx::ParticleModel * particleModel)48 void SmParticle::AddParticleModel( nw::gfx::ParticleModel* particleModel )
49 {
50     bool isPushed = m_ParticleModelInstArray.push_back( particleModel );
51     NW_ASSERT(isPushed);
52 }
53 
54 
55 //----------------------------------------
56 // パーティクルエミッタを追加
AddParticleEmitter(nw::gfx::ParticleEmitter * particleEmitter)57 void SmParticle::AddParticleEmitter( nw::gfx::ParticleEmitter* particleEmitter )
58 {
59     bool isPushed = m_ParticleEmitterInstArray.push_back( particleEmitter );
60     NW_ASSERT(isPushed);
61 }
62 
63 
64 //----------------------------------------
65 // リセットする
Reset()66 void SmParticle::Reset()
67 {
68     for ( int i=0; i<m_ParticleModelInstArray.size(); i++ )
69     {
70          m_ParticleModelInstArray[i]->ForeachParticleSet(nw::gfx::ParticleSetsClear());
71          m_ParticleModelInstArray[i]->ParticleAnimFrameController().SetFrame(0);
72     }
73 
74     for ( int i=0; i<m_ParticleEmitterInstArray.size(); i++ )
75     {
76         m_ParticleEmitterInstArray[i]->Reset();
77     }
78 }
79 
80 
81 //----------------------------------------
82 // アニメーションフレームを設定する
SetAnimationFrame(f32 setFrame)83 void SmParticle::SetAnimationFrame( f32 setFrame )
84 {
85     f32 endFrame = 0.0f;
86     for ( int i=0; i<m_ParticleModelInstArray.size(); i++ )
87     {
88         if (endFrame < m_ParticleModelInstArray[i]->ParticleAnimFrameController().GetEndFrame())
89         {
90             endFrame = m_ParticleModelInstArray[i]->ParticleAnimFrameController().GetEndFrame();
91         }
92     }
93 
94     if (setFrame > endFrame)
95     {
96         setFrame = endFrame;
97     }
98 
99     // フレームの更新がなければアニメーションは更新しません
100     if (m_AnimationFrame != setFrame) return;
101 
102     // フレーム数をセット
103     for (int i=0; i<m_ParticleModelInstArray.size(); i++)
104     {
105         m_ParticleModelInstArray[i]->ParticleAnimFrameController().SetFrame( setFrame );
106     }
107 
108     m_AnimationFrame = setFrame;
109 }
110 
111 
112 //----------------------------------------
113 // パーティクルを0～1で表示レベルを調整する
114 void
SetVisibleZone(f32 term)115 SmParticle::SetVisibleZone( f32 term )
116 {
117     /*
118         現状、パーティクルモデル・エミッタが同数の場合のみ動作する。
119     */
120     if( m_ParticleModelInstArray.size() != m_ParticleEmitterInstArray.size() )
121     {
122         return;
123     }
124 
125     s32 visibleNum = m_ParticleModelInstArray.size() * term;
126 
127     for ( int i = 0; i < m_ParticleModelInstArray.size(); i++ )
128     {
129         if ( i < visibleNum )
130         {
131             attach( i );
132             m_ParticleInstAttachedArray[i] = true;
133         }
134         else
135         {
136             detach( i );
137             m_ParticleInstAttachedArray[i] = false;
138         }
139     }
140 }
141 
142 
143 #if 0
144 //----------------------------------------
145 // アニメーションフレームを進める
146 bool SmParticle::AddAnimationFrame( f32 addFrame, bool loop = true )
147 {
148     NW_UNUSED_VARIABLE(addFrame);
149     NW_UNUSED_VARIABLE(loop);
150 
151     return false;
152 }
153 #endif
154 
155 } // namespace
156 
157 
158