object-particle debug almost matching (#3136)

2 files changed, 264 insertions, 128 deletions

diff --git a/libs/JSystem/src/JStudio/JStudio_JParticle/control.cpp b/libs/JSystem/src/JStudio/JStudio_JParticle/control.cpp
index 1f25f43f66..18f23973c6 100644
--- a/libs/JSystem/src/JStudio/JStudio_JParticle/control.cpp
+++ b/libs/JSystem/src/JStudio/JStudio_JParticle/control.cpp
@@ -4,9 +4,10 @@
 
 #include "JSystem/JSystem.h" // IWYU pragma: keep
 
-#include "JSystem/JStudio/JStudio_JParticle/control.h"
-#include "JSystem/JParticle/JPAEmitterManager.h"
 #include "JSystem/JGadget/pointer.h"
+#include "JSystem/JParticle/JPAEmitterManager.h"
+#include "JSystem/JStudio/JStudio_JParticle/control.h"
+#include "JSystem/JStudio/JStudio_JParticle/object-particle.h"
 
 JStudio_JParticle::TCreateObject::~TCreateObject() {}
 
diff --git a/libs/JSystem/src/JStudio/JStudio_JParticle/object-particle.cpp b/libs/JSystem/src/JStudio/JStudio_JParticle/object-particle.cpp
index 0346ccd812..dfac0bf441 100644
--- a/libs/JSystem/src/JStudio/JStudio_JParticle/object-particle.cpp
+++ b/libs/JSystem/src/JStudio/JStudio_JParticle/object-particle.cpp
@@ -7,8 +7,36 @@
 #include "JSystem/JStudio/JStudio_JParticle/object-particle.h"
 #include "JSystem/JStudio/JStudio_JStage/control.h"
 
-JStudio_JParticle::TAdaptor_particle::TAdaptor_particle(
-    JStudio_JParticle::TCreateObject* param_1) :
+namespace JStudio_JParticle {
+namespace {
+
+struct TJPAEmitter_stopDrawParticle_ {
+    TJPAEmitter_stopDrawParticle_(JPABaseEmitter* emitter) : pJPAEmitter_(emitter) {}
+    ~TJPAEmitter_stopDrawParticle_() {
+        if (pJPAEmitter_ != NULL) {
+            pJPAEmitter_->stopDrawParticle();
+        }
+    }
+    void set(JPABaseEmitter* emitter) { pJPAEmitter_ = emitter; }
+    /* 0x0 */ JPABaseEmitter* pJPAEmitter_;
+};
+
+class TToString_u32ID_ {
+public:
+    TToString_u32ID_() {}
+
+    const char* operator()(u32 param_1) {
+        snprintf(buf, sizeof(buf), "0x%08x", param_1);
+        return buf;
+    }
+
+private:
+    char buf[11];
+};
+
+} // anonymous namespace
+
+TAdaptor_particle::TAdaptor_particle(TCreateObject* param_1) :
     pCreateObject_(param_1),
     pJPAEmitter_(NULL),
     field_0x1a8(this) {
@@ -18,8 +46,8 @@ JStudio_JParticle::TAdaptor_particle::TAdaptor_particle(
     field_0x1b7 = 0;
     field_0x1b8 = 0;
     field_0x1bc = -1;
-    u32FadeTime_end = 0;
-    field_0x1c4 = 0;
+    u32FadeTime_end_ = 0;
+    u32FadeTime_current_ = 0;
     field_0x1c8 = 0;
     field_0x1cc = 0;
     field_0x1d0 = NULL;
@@ -28,7 +56,7 @@ JStudio_JParticle::TAdaptor_particle::TAdaptor_particle(
     JUT_ASSERT(90, pCreateObject_!=NULL);
 }
 
-JStudio_JParticle::TAdaptor_particle::~TAdaptor_particle() {
+TAdaptor_particle::~TAdaptor_particle() {
     if (pJPAEmitter_ != NULL) {
         if (field_0x1b6 == 0) {
             pCreateObject_->emitter_destroy(pJPAEmitter_);
@@ -36,48 +64,65 @@ JStudio_JParticle::TAdaptor_particle::~TAdaptor_particle() {
             pJPAEmitter_->setEmitterCallBackPtr(field_0x1a8.getOld());
             pJPAEmitter_->quitImmortalEmitter();
         } else {
+            JGADGET_WARNMSG(116, "not permitted : not-end on exit\n  demo-object : " << adaptor_getID_string());
             pCreateObject_->emitter_destroy(pJPAEmitter_);
         }
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_prepare() {
-    static JStudio::TAdaptor::TSetVariableValue_immediate aoData[18] = {
-        JStudio::TAdaptor::TSetVariableValue_immediate(0, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(1, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(2, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(3, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(4, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(5, 0.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(6, 1.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(7, 1.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(8, 1.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(9, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(10, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(11, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(12, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(13, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(14, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(15, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(16, 255.0f),
-        JStudio::TAdaptor::TSetVariableValue_immediate(),
+void TAdaptor_particle::adaptor_do_prepare() {
+    static TSetVariableValue_immediate aoData[18] = {
+        TSetVariableValue_immediate(0, 0.0f),
+        TSetVariableValue_immediate(1, 0.0f),
+        TSetVariableValue_immediate(2, 0.0f),
+        TSetVariableValue_immediate(3, 0.0f),
+        TSetVariableValue_immediate(4, 0.0f),
+        TSetVariableValue_immediate(5, 0.0f),
+        TSetVariableValue_immediate(6, 1.0f),
+        TSetVariableValue_immediate(7, 1.0f),
+        TSetVariableValue_immediate(8, 1.0f),
+        TSetVariableValue_immediate(9, 255.0f),
+        TSetVariableValue_immediate(10, 255.0f),
+        TSetVariableValue_immediate(11, 255.0f),
+        TSetVariableValue_immediate(12, 255.0f),
+        TSetVariableValue_immediate(13, 255.0f),
+        TSetVariableValue_immediate(14, 255.0f),
+        TSetVariableValue_immediate(15, 255.0f),
+        TSetVariableValue_immediate(16, 255.0f),
+        TSetVariableValue_immediate(),
     };
     adaptor_setVariableValue_immediate(aoData);
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_end() {
+void TAdaptor_particle::adaptor_do_end() {
+#if DEBUG
+    if (field_0x1b8 == 0) {
+        JUT_ASSERT(160, pJPAEmitter_==NULL);
+        return;
+    }
+
+    JUT_ASSERT(163, pJPAEmitter_!=NULL);
+
+    if (!state_isFade_()) {
+        return;
+    }
+
+    JUT_ASSERT(166, u32FadeTime_current_<u32FadeTime_end_);
+
+    JGADGET_WARNMSG(169, "particle not finished : " << toString_state_(field_0x1b8) << "\n  demo-object : " << adaptor_getID_string());
+#endif
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_update(u32 param_1) {
+void TAdaptor_particle::adaptor_do_update(u32 param_1) {
     const JStudio::TObject* pObject = adaptor_getObject();
-    JUT_ASSERT(179, pObject != NULL);
+    JUT_ASSERT(179, pObject!=NULL);
     const JStudio::TControl* pControl = pObject->getControl();
-    JUT_ASSERT(181, pControl != NULL);
-    if (u32FadeTime_end != 0 && field_0x1c4 < u32FadeTime_end) {
+    JUT_ASSERT(181, pControl!=NULL);
+    if (u32FadeTime_end_ != 0 && u32FadeTime_current_ < u32FadeTime_end_) {
         JUT_ASSERT(187, state_isFade_());
-        JUT_ASSERT(188, pJPAEmitter_ != NULL);
-        field_0x1c4 += param_1;
-        if (field_0x1c4 >= u32FadeTime_end) {
+        JUT_ASSERT(188, pJPAEmitter_!=NULL);
+        u32FadeTime_current_ += param_1;
+        if (u32FadeTime_current_ >= u32FadeTime_end_) {
             switch (field_0x1b8) {
             case 1:
                 field_0x1b8 = 2;
@@ -87,9 +132,11 @@ void JStudio_JParticle::TAdaptor_particle::adaptor_do_update(u32 param_1) {
                 pJPAEmitter_ = NULL;
                 field_0x1b8 = 0;
                 break;
+            default:
+                JUT_ASSERT(203, false);
             }
-            u32FadeTime_end = 0;
-            field_0x1c4 = 0;
+            u32FadeTime_end_ = 0;
+            u32FadeTime_current_ = 0;
         }
     } else {
         JUT_ASSERT(210, !state_isFade_());
@@ -99,139 +146,206 @@ void JStudio_JParticle::TAdaptor_particle::adaptor_do_update(u32 param_1) {
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_PARTICLE(
+void TAdaptor_particle::adaptor_do_PARTICLE(
     JStudio::data::TEOperationData param_1, const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x19) {
-        JUT_ASSERT(232, uSize==4);
-        JUT_ASSERT(233, pContent!=NULL);
-        field_0x1bc = *(u32*)pContent;
+    switch (param_1) {
+    case JStudio::data::UNK_0x19: {
+        JUT_ASSERT(232, pContent!=NULL);
+        JUT_ASSERT(233, uSize==4);
+        u32 var_r29 = *(u32*)pContent;
+        field_0x1bc = var_r29;
+        break;
+    }
+    default:
+        JGADGET_WARNMSG(241, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_BEGIN(JStudio::data::TEOperationData param_1,
+void TAdaptor_particle::adaptor_do_BEGIN(JStudio::data::TEOperationData param_1,
                                                             const void* pContent, u32 uSize) {
     switch (param_1) {
     case JStudio::data::UNK_0x1:
         JUT_ASSERT(253, uSize==0);
         beginParticle_();
         break;
+    default:
+        JGADGET_WARNMSG(259, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_BEGIN_FADE_IN(
+void TAdaptor_particle::adaptor_do_BEGIN_FADE_IN(
     JStudio::data::TEOperationData param_1, const void* pContent, u32 uSize) {
     switch (param_1) {
-    case JStudio::data::UNK_0x2:
+    case JStudio::data::UNK_0x2: {
         JUT_ASSERT(272, pContent!=NULL);
         JUT_ASSERT(273, uSize==4);
-        beginParticle_fadeIn_(*(f32*)pContent);
+        u32 var_r29 = *(f32*)pContent;
+        beginParticle_fadeIn_(var_r29);
         break;
     }
+    default:
+        JGADGET_WARNMSG(282, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
+    }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_END(JStudio::data::TEOperationData param_1,
+void TAdaptor_particle::adaptor_do_END(JStudio::data::TEOperationData param_1,
                                                           const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x1) {
+    switch (param_1) {
+    case JStudio::data::UNK_0x1:
         JUT_ASSERT(294, uSize==0);
         endParticle_();
+        break;
+    default:
+        JGADGET_WARNMSG(300, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_END_FADE_OUT(
+void TAdaptor_particle::adaptor_do_END_FADE_OUT(
     JStudio::data::TEOperationData param_1, const void* pContent, u32 uSize) {
     switch (param_1) {
-    case JStudio::data::UNK_0x2:
-        JUT_ASSERT(336, pContent!=NULL);
-        JUT_ASSERT(337, uSize==4);
-        endParticle_fadeOut_(*(f32*)pContent);
+    case JStudio::data::UNK_0x2: {
+        JUT_ASSERT(313, pContent!=NULL);
+        JUT_ASSERT(314, uSize==4);
+        u32 var_r29 = *(f32*)pContent;
+        endParticle_fadeOut_(var_r29);
         break;
     }
+    default:
+        JGADGET_WARNMSG(323, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
+    }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_PARENT(
+void TAdaptor_particle::adaptor_do_PARENT(
     JStudio::data::TEOperationData param_1, const void* pContent, u32 uSize) {
     switch (param_1) {
-    case JStudio::data::UNK_0x18:
-        JUT_ASSERT(313, pContent!=NULL);
-        JUT_ASSERT(314, uSize==4);
+    case JStudio::data::UNK_0x18: {
+        JUT_ASSERT(336, pContent!=NULL);
+        JUT_ASSERT(337, uSize>0);
+
+        const char* szID = (const char*)pContent;
+        JGADGET_ASSERTWARN(339, szID[uSize-1]=='\0');
+
         field_0x1d0 = NULL;
         const JStage::TSystem* pJSGSystem = pCreateObject_->get_pJSGSystem_();
         JUT_ASSERT(345, pJSGSystem!=NULL);
         JStage::TObject* pJSGObject;
-        if (pJSGSystem->JSGFindObject(&pJSGObject, (const char*)pContent, JStage::OBJECT_UNDEFINED) == 0) {
-            JUT_ASSERT(354, pJSGObject!=NULL);
-            field_0x1d0 = pJSGObject;
+        if (pJSGSystem->JSGFindObject(&pJSGObject, szID, JStage::OBJECT_UNDEFINED) != 0) {
+            JGADGET_WARNMSG(351, "object not found as parent : " << szID << "\n  demo-object : " << adaptor_getID_string());
+            break;
         }
+
+        JUT_ASSERT(354, pJSGObject!=NULL);
+        field_0x1d0 = pJSGObject;
         break;
     }
+    default:
+        JGADGET_WARNMSG(361, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
+    }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_PARENT_NODE(
+void TAdaptor_particle::adaptor_do_PARENT_NODE(
     JStudio::data::TEOperationData param_1, const void* pContent, u32 uSize) {
     switch (param_1) {
-    case JStudio::data::UNK_0x18:
-        if (field_0x1d0 != NULL) {
-            JUT_ASSERT(380, pContent!=NULL);
-            JUT_ASSERT(381, uSize==4);
-            field_0x1d4 = field_0x1d0->JSGFindNodeID((const char*)pContent);
-            if (field_0x1d4 == -1) {
-                return;
-            }
+    case JStudio::data::UNK_0x18: {
+        if (field_0x1d0 == NULL) {
+            JGADGET_WARNMSG(377, "object not specified as parent\n  demo-object : " << adaptor_getID_string());
+            break;
         }
-        break;
+        JUT_ASSERT(380, pContent!=NULL);
+        JUT_ASSERT(381, uSize>0);
+        const char* szID = (const char*)pContent;
+        JGADGET_ASSERTWARN(383, szID[uSize-1]=='\0');
+        field_0x1d4 = field_0x1d0->JSGFindNodeID(szID);
+        if (field_0x1d4 != -1) {
+            return;
+        } else {
+            JGADGET_WARNMSG(388, "node not found about parent : " << szID << "\n  demo-object : " << adaptor_getID_string());
+            return;
+        }
+    }
     case JStudio::data::UNK_0x19:
-        JUT_ASSERT(397, uSize==4);
-        JUT_ASSERT(396, pContent!=NULL);
+        JUT_ASSERT(396, uSize==4);
+        JUT_ASSERT(397, pContent!=NULL);
         field_0x1d4 = *(u32*)pContent;
         break;
+    default:
+        JGADGET_WARNMSG(404, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_PARENT_ENABLE(JStudio::data::TEOperationData param_1,
+const char* TAdaptor_particle::toString_state_(int param_1) {
+    static const char* const asz[] = {"none", "begin", "stable", "end"};
+    return JGadget::toStringFromIndex(param_1, asz, ARRAY_SIZE(asz), "(undefined)");
+}
+
+void TAdaptor_particle::adaptor_do_PARENT_ENABLE(JStudio::data::TEOperationData param_1,
                                                           const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x2) {
+    switch (param_1) {
+    case JStudio::data::UNK_0x2: {
         JUT_ASSERT(417, uSize==4);
         JUT_ASSERT(418, pContent!=NULL);
-        field_0x1d8 = *(u32*)pContent ? 1 : 0;
+        u32 var_r29 = *(u32*)pContent;
+        field_0x1d8 = var_r29 != 0;
+        break;
+    }
+    default:
+        JGADGET_WARNMSG(426, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_PARENT_FUNCTION(JStudio::data::TEOperationData param_1,
+void TAdaptor_particle::adaptor_do_PARENT_FUNCTION(JStudio::data::TEOperationData param_1,
                                                           const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x2) {
+    switch (param_1) {
+    case JStudio::data::UNK_0x2: {
         JUT_ASSERT(439, uSize==4);
-        JUT_ASSERT(439, pContent!=NULL);
-        field_0x1cc = *(u32*)pContent;
+        JUT_ASSERT(440, pContent!=NULL);
+        u32 var_r29 = *(u32*)pContent;
+        field_0x1cc = var_r29;
+        break;
+    }
+    default:
+        JGADGET_WARNMSG(447, "unknown data-type : " << param_1);
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_REPEAT(JStudio::data::TEOperationData param_1,
+void TAdaptor_particle::adaptor_do_REPEAT(JStudio::data::TEOperationData param_1,
                                                           const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x2) {
+    switch (param_1) {
+    case JStudio::data::UNK_0x2: {
         JUT_ASSERT(460, uSize==4);
         JUT_ASSERT(461, pContent!=NULL);
-        field_0x1b5 = *(u32*)pContent ? 1 : 0;
+        u32 var_r29 = *(u32*)pContent;
+        field_0x1b5 = var_r29 != 0;
+        break;
+    }
+    default:
+        JGADGET_WARNMSG(469, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::adaptor_do_ON_EXIT_NOT_END(JStudio::data::TEOperationData param_1,
+void TAdaptor_particle::adaptor_do_ON_EXIT_NOT_END(JStudio::data::TEOperationData param_1,
                                                           const void* pContent, u32 uSize) {
-    if (param_1 == JStudio::data::UNK_0x2) {
-        JUT_ASSERT(460, uSize==4);
-        JUT_ASSERT(461, pContent!=NULL);
-        field_0x1b6 = *(u32*)pContent ? 1 : 0;
+    switch (param_1) {
+    case JStudio::data::UNK_0x2: {
+        JUT_ASSERT(482, uSize==4);
+        JUT_ASSERT(483, pContent!=NULL);
+        u32 var_r29 = *(u32*)pContent;
+        field_0x1b6 = var_r29 != 0;
+        break;
+    }
+    default:
+        JGADGET_WARNMSG(491, "unknown data-type : " << param_1 << "\n  demo-object : " << adaptor_getID_string());
     }
 }
 
-void
-JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::execute(JPABaseEmitter* pJPAEmitter) {
+void TAdaptor_particle::TJPACallback_emitter_::execute(JPABaseEmitter* pJPAEmitter) {
     JUT_ASSERT(518, pJPAEmitter==pThis_->pJPAEmitter_);
     if (pJPAEmitter->isEnableDeleteEmitter()) {
         pThis_->pCreateObject_->emitter_destroy(pJPAEmitter);
         pThis_->pJPAEmitter_ = NULL;
         pThis_->field_0x1b8 = 0;
-        pThis_->u32FadeTime_end = 0;
-        pThis_->field_0x1c4 = 0;
+        pThis_->u32FadeTime_end_ = 0;
+        pThis_->u32FadeTime_current_ = 0;
         return;
     }
     const JStudio::TObject* pObject = pThis_->adaptor_getObject();
@@ -258,34 +372,45 @@ JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::execute(JPABaseEmit
             break;
         case 1:
             break;
+        default:
+            JUT_ASSERT(566, false);
         }
         pJPAEmitter->setGlobalTranslation(pVVar9->translation);
-        int rotx = 65536.0 * (pVVar9->rotation.x / 360.0);
-        int roty = 65536.0 * (pVVar9->rotation.y / 360.0);
-        int rotz = 65536.0 * (pVVar9->rotation.z / 360.0);
-        pJPAEmitter->setGlobalRotation(JGeometry::TVec3<s16>(rotx, roty, rotz));
+        pJPAEmitter->setGlobalRotation(JGeometry::TVec3<s16>(
+            65536.0 * (pVVar9->rotation.x / 360.0),
+            65536.0 * (pVVar9->rotation.y / 360.0),
+            65536.0 * (pVVar9->rotation.z / 360.0)
+        ));
         pJPAEmitter->setGlobalScale(pVVar9->scaling);
     } else {
         Mtx afStack_1f0;
         if (JStudio_JStage::transform_toGlobalFromLocal(afStack_1f0, VStack_19c, pThis_->field_0x1d0,
                                                         pThis_->field_0x1d4) == 0)
         {
+            JGADGET_WARNMSG(583, "can\'t transform about parent\n  demo-object : " << pThis_->adaptor_getID_string());
             return;
         }
         pJPAEmitter->setGlobalSRTMatrix(afStack_1f0);
     }
+
     f64 alpha = 1.0;
-    u32 u32FadeTime_end = pThis_->u32FadeTime_end;
-    f64 dVar16 = u32FadeTime_end;
-    f64 dVar15 = pThis_->field_0x1c4;
-    switch(pThis_->field_0x1b8) {
+    u32 u32FadeTime_end = pThis_->u32FadeTime_end_;
+    u32 u32FadeTime_current = pThis_->u32FadeTime_current_;
+    f64 var_f30 = u32FadeTime_end;
+    f64 var_f29 = u32FadeTime_current;
+    switch (pThis_->field_0x1b8) {
     case 1:
         JUT_ASSERT(606, u32FadeTime_end>0);
-        alpha = dVar15 / dVar16;
+        alpha = var_f29 / var_f30;
+        break;
+    case 2:
         break;
     case 3:
         JUT_ASSERT(611, u32FadeTime_end>0);
-        alpha = (dVar16 - dVar15) / dVar16;
+        alpha = (var_f30 - var_f29) / var_f30;
+        break;
+    default:
+        JUT_ASSERT(619, false);
     }
 
     u8 globalAlpha = 255;
@@ -302,48 +427,53 @@ JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::execute(JPABaseEmit
     }
 }
 
-void
-JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::executeAfter(JPABaseEmitter* pJPAEmitter) {
+void TAdaptor_particle::TJPACallback_emitter_::executeAfter(JPABaseEmitter* pJPAEmitter) {
     if (pOld != NULL) {
         pOld->executeAfter(pJPAEmitter);
     }
 }
 
-void
-JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::draw(JPABaseEmitter* pJPAEmitter) {
+void TAdaptor_particle::TJPACallback_emitter_::draw(JPABaseEmitter* pJPAEmitter) {
     if (pOld != NULL) {
         pOld->draw(pJPAEmitter);
     }
 }
 
-void
-JStudio_JParticle::TAdaptor_particle::TJPACallback_emitter_::drawAfter(JPABaseEmitter* pJPAEmitter) {
+void TAdaptor_particle::TJPACallback_emitter_::drawAfter(JPABaseEmitter* pJPAEmitter) {
     if (pOld != NULL) {
         pOld->drawAfter(pJPAEmitter);
     }
 }
 
-void JStudio_JParticle::TAdaptor_particle::beginParticle_fadeIn_() {
+void TAdaptor_particle::beginParticle_fadeIn_() {
     if (pJPAEmitter_ != NULL) {
+        JGADGET_WARNMSG(686,
+                        "past emitter already exist\n  demo-object : " << adaptor_getID_string() <<
+                        "\n  begin prepare particle-ID : " << TToString_u32ID_()(field_0x1bc));
         pCreateObject_->emitter_destroy(pJPAEmitter_);
     }
     JPABaseEmitter* pEmitter = pCreateObject_->emitter_create(field_0x1bc);
     pJPAEmitter_ = pEmitter;
-    if (pEmitter != NULL) {
-        field_0x1a8.setOld(pEmitter->getEmitterCallBackPtr());
-        pEmitter->setEmitterCallBackPtr(&field_0x1a8);
-        pEmitter->becomeImmortalEmitter();
-        field_0x1b7 = 1;
-        field_0x1b8 = 1;
-        if (field_0x1c8 == 0) {
-            field_0x1b8 = 2;
-        }
-        u32FadeTime_end = field_0x1c8;
-        field_0x1c4 = 0;
+    if (pEmitter == NULL) {
+        JGADGET_WARNMSG(696,
+                        "can\'t create emitter : " << TToString_u32ID_()(field_0x1bc) <<
+                        "\n  demo-object : " << adaptor_getID_string());
+        return;
+    }
+
+    field_0x1a8.setOld(pEmitter->getEmitterCallBackPtr());
+    pEmitter->setEmitterCallBackPtr(&field_0x1a8);
+    pEmitter->becomeImmortalEmitter();
+    field_0x1b7 = 1;
+    field_0x1b8 = 1;
+    if (field_0x1c8 == 0) {
+        field_0x1b8 = 2;
     }
+    u32FadeTime_end_ = field_0x1c8;
+    u32FadeTime_current_ = 0;
 }
 
-void JStudio_JParticle::TAdaptor_particle::endParticle_fadeOut_(u32 param_1) {
+void TAdaptor_particle::endParticle_fadeOut_(u32 param_1) {
     if (pJPAEmitter_ == NULL) {
         return;
     }
@@ -351,14 +481,15 @@ void JStudio_JParticle::TAdaptor_particle::endParticle_fadeOut_(u32 param_1) {
         pCreateObject_->emitter_destroy(pJPAEmitter_);
         pJPAEmitter_ = NULL;
         field_0x1b8 = 0;
-        u32FadeTime_end = 0;
-        field_0x1c4 = 0;
+        u32FadeTime_end_ = 0;
+        u32FadeTime_current_ = 0;
         return;
     }
     u8 eState_old = field_0x1b8 & 0xff;
     field_0x1b8 = 3;
-    if (field_0x1c4 == 0) {
-        u32FadeTime_end = param_1;
+    if (u32FadeTime_current_ == 0) {
+        JUT_ASSERT(731, !state_isFade_(eState_old));
+        u32FadeTime_end_ = param_1;
         return;
     }
     JUT_ASSERT(735, state_isFade_(eState_old));
@@ -366,13 +497,17 @@ void JStudio_JParticle::TAdaptor_particle::endParticle_fadeOut_(u32 param_1) {
 
     switch(eState_old) {
     case 1:
-        u32Denominator = field_0x1c4;
+        u32Denominator = u32FadeTime_current_;
         break;
     case 3:
-        u32Denominator = u32FadeTime_end - field_0x1c4;
+        u32Denominator = u32FadeTime_end_ - u32FadeTime_current_;
         break;
+    default:
+        JUT_ASSERT(791, false);
     }
     JUT_ASSERT(793, u32Denominator!=0);
-    u32FadeTime_end = ((f64)param_1 * (f64)u32FadeTime_end) / u32Denominator;
-    field_0x1c4 = u32FadeTime_end - param_1;
+    u32FadeTime_end_ = ((f64)param_1 * (f64)u32FadeTime_end_) / u32Denominator;
+    u32FadeTime_current_ = u32FadeTime_end_ - param_1;
 }
+
+} // namespace JStudio_JParticle