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object-light
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@LagoLunatic @EpochFlame
LagoLunatic authored and EpochFlame committed Sep 10, 2024
1 parent f3b403b commit 5823d3a
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Showing 4 changed files with 47 additions and 205 deletions.
2 changes: 1 addition & 1 deletion configure.py
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Expand Up @@ -278,7 +278,7 @@
"mw_version": "GC/2.6",
"host": True,
"objects": [
Object(NonMatching, "JSystem/JStudio_JStage/object-light.cpp"),
Object(Matching, "JSystem/JStudio_JStage/object-light.cpp"),
Object(Matching, "JSystem/JStudio_JStage/object.cpp"),
Object(Matching, "JSystem/JStudio_JStage/object-actor.cpp"),
Object(Matching, "JSystem/JStudio_JStage/object-ambientlight.cpp"),
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1 change: 1 addition & 0 deletions include/Dolphin/mtx.h
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Expand Up @@ -18,6 +18,7 @@ typedef f32 Mtx33[3][3];
typedef f32 Mtx44[4][4];
typedef f32 (*MtxP)[4];
typedef f32 (*Mtx3P)[3];
typedef const f32 (*CMtxP)[4]; // Change name later?
typedef f32 PSQuaternion[4];

typedef struct Quaternion {
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33 changes: 33 additions & 0 deletions include/JSystem/JStudio/TControl.h
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Expand Up @@ -87,6 +87,39 @@ struct TControl : public stb::TControl {

f64 getSecondsPerFrame() const { return mSecondsPerFrame; }

bool transformOnSet_isEnabled() const { return mTransformOnSet; }
void transformOnSet_enable(bool param_0) { mTransformOnSet = param_0; }
bool transformOnGet_isEnabled() const { return mTransformOnGet; }
void transformOnGet_enable(bool param_0) { mTransformOnGet = param_0; }

f32 transformOnSet_getRotationY() const { return mTransformOnSet_RotY; }
CMtxP transformOnSet_getMatrix() const { return mTransformOnSet_Mtx; }
CMtxP transformOnGet_getMatrix() const { return mTransformOnGet_Mtx; }

const TTransform_position_direction* transformOnGet_transform_ifEnabled(const TTransform_position_direction& posDir,
TTransform_position_direction* transformedPosDir) const
{
if (!transformOnGet_isEnabled()) {
return &posDir;
} else {
transformOnGet_transform(posDir, transformedPosDir);
return transformedPosDir;
}
}
void transformOnGet_transform(const TTransform_position_direction& posDir, TTransform_position_direction* transformedPosDir) const
{
transformOnGet_transformTranslation(posDir.mPosition, &transformedPosDir->mPosition);
transformOnGet_transformDirection(posDir.mDirection, &transformedPosDir->mDirection);
}
void transformOnGet_transformTranslation(const Vec& pos, Vec* transformedPos) const
{
PSMTXMultVec(transformOnGet_getMatrix(), &pos, transformedPos);
}
void transformOnGet_transformDirection(const Vec& dir, Vec* transformedDir) const
{
PSMTXMultVecSR(transformOnGet_getMatrix(), &dir, transformedDir);
}

// _00 = VTBL
// _00-_58 = stb::TControl
f64 mSecondsPerFrame; // _58
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216 changes: 12 additions & 204 deletions src/JSystem/JStudio_JStage/object-light.cpp
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@@ -1,6 +1,9 @@
#include "JSystem/JStudio_JStage.h"
#include "stl/math.h"

#define DEG_TO_RAD(degrees) (degrees * (PI / 180.0f))
#define RAD_TO_DEG(radians) (radians * (180.0f / PI + 0.000005f)) // the 0.000005f is probably a fakematch

namespace JStudio_JStage {

TAdaptor_light::TVVOutput_direction_ TAdaptor_light::saoVVOutput_direction_[6]
Expand Down Expand Up @@ -43,24 +46,17 @@ void TAdaptor_light::adaptor_do_prepare(const JStudio::TObject* obj)
void TAdaptor_light::adaptor_do_begin(const JStudio::TObject* object)
{
mObject->setFlagOn(1);
JStudio::TControl* control = object->getControl(); // r29
JStudio::TControl* control = (JStudio::TControl*)object->getControl(); // r29
GXColor color = mObject->JSGGetColor();
adaptor_setVariableValue_GXColor(sauVariableValue_4_COLOR_RGBA, color);

JStudio::TControl::TTransform_position_direction posDir;
JStudio::TControl::TTransform_position_direction transformedPosDir;
JStudio::TControl::TTransform_position_direction* vvVec = &posDir;
mObject->JSGGetPosition(&posDir.mPosition);
mObject->JSGGetDirection(&posDir.mDirection);

// this should probably be an inline
if (!control->mTransformOnGet) {
vvVec = &posDir;
} else {
JStudio::TControl::TTransform_position_direction transformedPosDir;
PSMTXMultVec(control->mTransformOnGet_Mtx, &posDir.mPosition, &transformedPosDir.mPosition);
PSMTXMultVecSR(control->mTransformOnGet_Mtx, &vvVec->mPosition, &transformedPosDir.mDirection);
vvVec = &transformedPosDir;
}
vvVec = (JStudio::TControl::TTransform_position_direction*)control->transformOnGet_transform_ifEnabled(posDir, &transformedPosDir);

adaptor_setVariableValue_Vec(sauVariableValue_3_POSITION_XYZ, vvVec->mPosition);

Expand All @@ -71,200 +67,12 @@ void TAdaptor_light::adaptor_do_begin(const JStudio::TObject* object)
f32 atanVal1 = dolatan2f(x, z);
f32 atanVal2 = dolatan2f(y, dist);

adaptor_setVariableValue_immediate(10, TODEGREES(atanVal1));
adaptor_setVariableValue_immediate(11, TODEGREES(atanVal2));
adaptor_setVariableValue_immediate(10, RAD_TO_DEG(atanVal1));
adaptor_setVariableValue_immediate(11, RAD_TO_DEG(atanVal2));

Vec targetPos;
PSVECAdd(&vvVec->mPosition, &vvVec->mDirection, &targetPos);
adaptor_setVariableValue_Vec(sauVariableValue_3_TARGET_POSITION_XYZ, targetPos);
/*
stwu r1, -0x90(r1)
mflr r0
stw r0, 0x94(r1)
stfd f31, 0x80(r1)
psq_st f31, 136(r1), 0, qr0
stfd f30, 0x70(r1)
psq_st f30, 120(r1), 0, qr0
stfd f29, 0x60(r1)
psq_st f29, 104(r1), 0, qr0
stw r31, 0x5c(r1)
stw r30, 0x58(r1)
stw r29, 0x54(r1)
mr r30, r3
mr r29, r4
lwz r31, 0x114(r3)
mr r3, r31
lwz r12, 0(r31)
lwz r12, 0x18(r12)
mtctr r12
bctrl
lwz r12, 0(r31)
ori r4, r3, 1
mr r3, r31
lwz r12, 0x1c(r12)
mtctr r12
bctrl
lwz r3, 0x114(r30)
lwz r29, 0x14(r29)
lwz r12, 0(r3)
lwz r12, 0x4c(r12)
mtctr r12
bctrl
lis r4, sauVariableValue_4_COLOR_RGBA__Q27JStudio14TAdaptor_light@ha
stw r3, 0xc(r1)
addi r4, r4, sauVariableValue_4_COLOR_RGBA__Q27JStudio14TAdaptor_light@l
mr r3, r30
addi r5, r1, 0xc
bl adaptor_setVariableValue_GXColor__Q27JStudio8TAdaptorFPCUlRC8_GXColor lwz
r3, 0x114(r30) addi r4, r1, 0x34 lwz r12, 0(r3) lwz r12, 0x44(r12)
mtctr r12
bctrl
lwz r3, 0x114(r30)
addi r31, r1, 0x40
mr r4, r31
lwz r12, 0(r3)
lwz r12, 0x64(r12)
mtctr r12
bctrl
lbz r0, 0x75(r29)
cmplwi r0, 0
bne lbl_80011610
addi r31, r1, 0x34
b lbl_80011634
lbl_80011610:
addi r3, r29, 0xc8
addi r4, r1, 0x34
addi r5, r1, 0x1c
bl PSMTXMultVec
mr r4, r31
addi r3, r29, 0xc8
addi r5, r1, 0x28
bl PSMTXMultVecSR
addi r31, r1, 0x1c
lbl_80011634:
lis r3, sauVariableValue_3_POSITION_XYZ__Q27JStudio14TAdaptor_light@ha
mr r5, r31
addi r4, r3,
sauVariableValue_3_POSITION_XYZ__Q27JStudio14TAdaptor_light@l mr r3, r30
bl adaptor_setVariableValue_Vec__Q27JStudio8TAdaptorFPCUlRC3Vec
lfs f2, 0x14(r31)
lfs f1, 0xc(r31)
fmuls f3, f2, f2
lfs f0, lbl_80516480@sda21(r2)
lfs f30, 0x10(r31)
fmadds f31, f1, f1, f3
fcmpo cr0, f31, f0
ble lbl_800116B0
frsqrte f3, f31
lfd f5, lbl_80516488@sda21(r2)
lfd f4, lbl_80516490@sda21(r2)
fmul f0, f3, f3
fmul f3, f5, f3
fnmsub f0, f31, f0, f4
fmul f3, f3, f0
fmul f0, f3, f3
fmul f3, f5, f3
fnmsub f0, f31, f0, f4
fmul f3, f3, f0
fmul f0, f3, f3
fmul f3, f5, f3
fnmsub f0, f31, f0, f4
fmul f0, f3, f0
fmul f31, f31, f0
frsp f31, f31
b lbl_80011734
lbl_800116B0:
lfd f0, lbl_80516498@sda21(r2)
fcmpo cr0, f31, f0
bge lbl_800116C8
lis r3, __float_nan@ha
lfs f31, __float_nan@l(r3)
b lbl_80011734
lbl_800116C8:
stfs f31, 8(r1)
lis r0, 0x7f80
lwz r4, 8(r1)
rlwinm r3, r4, 0, 1, 8
cmpw r3, r0
beq lbl_800116F0
bge lbl_80011720
cmpwi r3, 0
beq lbl_80011708
b lbl_80011720
lbl_800116F0:
clrlwi. r0, r4, 9
beq lbl_80011700
li r0, 1
b lbl_80011724
lbl_80011700:
li r0, 2
b lbl_80011724
lbl_80011708:
clrlwi. r0, r4, 9
beq lbl_80011718
li r0, 5
b lbl_80011724
lbl_80011718:
li r0, 3
b lbl_80011724
lbl_80011720:
li r0, 4
lbl_80011724:
cmpwi r0, 1
bne lbl_80011734
lis r3, __float_nan@ha
lfs f31, __float_nan@l(r3)
lbl_80011734:
bl atan2
frsp f29, f1
fmr f1, f30
fmr f2, f31
bl atan2
lis r3,
update_immediate___Q27JStudio14TVariableValueFPQ27JStudio14TVariableValued@ha
lwz r6, 4(r30)
addi r7, r3,
update_immediate___Q27JStudio14TVariableValueFPQ27JStudio14TVariableValued@l lfs
f2, lbl_805164A0@sda21(r2) stw r7, 0xd0(r6) li r0, 0 fmuls f0, f2,
f29 mr r3, r31 stw r0, 0xcc(r6) frsp f1, f1 addi r4, r31, 0xc
addi r5, r1, 0x10
stfs f0, 0xd4(r6)
fmuls f0, f2, f1
lwz r6, 4(r30)
stw r7, 0xe4(r6)
stw r0, 0xe0(r6)
stfs f0, 0xe8(r6)
bl PSVECAdd
lis r4,
sauVariableValue_3_TARGET_POSITION_XYZ__Q27JStudio14TAdaptor_light@ha mr r3, r30
addi r4, r4,
sauVariableValue_3_TARGET_POSITION_XYZ__Q27JStudio14TAdaptor_light@l addi r5,
r1, 0x10 bl adaptor_setVariableValue_Vec__Q27JStudio8TAdaptorFPCUlRC3Vec
psq_l f31, 136(r1), 0, qr0
lfd f31, 0x80(r1)
psq_l f30, 120(r1), 0, qr0
lfd f30, 0x70(r1)
psq_l f29, 104(r1), 0, qr0
lfd f29, 0x60(r1)
lwz r31, 0x5c(r1)
lwz r30, 0x58(r1)
lwz r0, 0x94(r1)
lwz r29, 0x54(r1)
mtlr r0
addi r1, r1, 0x90
blr
*/
}

/**
Expand All @@ -291,12 +99,12 @@ void TAdaptor_light::adaptor_do_update(const JStudio::TObject* object, u32 p2)
case 1:
f32 val10 = adaptor_getVariableValue(10)->getValue();
f32 val11 = adaptor_getVariableValue(11)->getValue();
f32 cosX = dolcosf(DEG2RAD * val11);
f32 sinX = dolsinf(DEG2RAD * val11);
f32 cosX = dolcosf(DEG_TO_RAD(val11));
f32 sinX = dolsinf(DEG_TO_RAD(val11));

posDir1.mDirection.x = cosX * dolsinf(DEG2RAD * val10);
posDir1.mDirection.x = cosX * dolsinf(DEG_TO_RAD(val10));
posDir1.mDirection.y = sinX;
posDir1.mDirection.z = cosX * dolcosf(DEG2RAD * val10);
posDir1.mDirection.z = cosX * dolcosf(DEG_TO_RAD(val10));

break;
case 2:
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