PrimeDecomp
/
prime
mirror of https://github.com/PrimeDecomp/prime.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add CScriptShadowProjector

This commit is contained in:
Henrique Gemignani Passos Lima 2022-11-08 16:10:22 +02:00
parent 989015db6a
commit 34af5fd251
No known key found for this signature in database
GPG Key ID: E224F951761145F8
8 changed files with 204 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
asm/MetroidPrime/CProjectedShadow.s
View File

@ -893,8 +893,8 @@ lbl_8029E3C0:
/* 8029E3D4 0029B334 38 21 00 10 */ addi r1, r1, 0x10
/* 8029E3D8 0029B338 4E 80 00 20 */ blr
.global __ct__16CProjectedShadowFv
__ct__16CProjectedShadowFv:
.global __ct__16CProjectedShadowFiiUc
__ct__16CProjectedShadowFiiUc:
/* 8029E3DC 0029B33C 94 21 FF F0 */ stwu r1, -0x10(r1)
/* 8029E3E0 0029B340 7C 08 02 A6 */ mflr r0
/* 8029E3E4 0029B344 38 E0 00 01 */ li r7, 1

2
asm/MetroidPrime/Enemies/CMetroidPrimeExo.s
View File

@ -12303,7 +12303,7 @@ lbl_8027B730:
/* 8027B800 00278760 38 80 00 80 */ li r4, 0x80
/* 8027B804 00278764 38 A0 00 80 */ li r5, 0x80
/* 8027B808 00278768 38 C0 00 01 */ li r6, 1
/* 8027B80C 0027876C 48 02 2B D1 */ bl __ct__16CProjectedShadowFv
/* 8027B80C 0027876C 48 02 2B D1 */ bl __ct__16CProjectedShadowFiiUc
lbl_8027B810:
/* 8027B810 00278770 90 70 14 3C */ stw r3, 0x143c(r16)
/* 8027B814 00278774 38 00 FF FF */ li r0, -1

2
asm/MetroidPrime/Enemies/CRidley.s
View File

@ -9358,7 +9358,7 @@ lbl_8025A488:
/* 8025A4BC 0025741C 38 80 00 80 */ li r4, 0x80
/* 8025A4C0 00257420 38 A0 00 80 */ li r5, 0x80
/* 8025A4C4 00257424 38 C0 00 01 */ li r6, 1
/* 8025A4C8 00257428 48 04 3F 15 */ bl __ct__16CProjectedShadowFv
/* 8025A4C8 00257428 48 04 3F 15 */ bl __ct__16CProjectedShadowFiiUc
/* 8025A4CC 0025742C 7C 60 1B 78 */ mr r0, r3
lbl_8025A4D0:
/* 8025A4D0 00257430 90 1F 0D 10 */ stw r0, 0xd10(r31)

14
asm/MetroidPrime/ScriptObjects/CScriptProjectedShadow.s
View File

@ -3,8 +3,8 @@
.section .data
.balign 8
.global lbl_803EC030
lbl_803EC030:
.global __vt__22CScriptShadowProjector
__vt__22CScriptShadowProjector:
# ROM: 0x3E9030
.4byte 0
.4byte 0
@ -47,9 +47,9 @@ __dt__22CScriptShadowProjectorFv:
/* 8029ECEC 0029BC4C 93 C1 00 08 */ stw r30, 8(r1)
/* 8029ECF0 0029BC50 7C 7E 1B 79 */ or. r30, r3, r3
/* 8029ECF4 0029BC54 41 82 00 40 */ beq lbl_8029ED34
/* 8029ECF8 0029BC58 3C 60 80 3F */ lis r3, lbl_803EC030@ha
/* 8029ECF8 0029BC58 3C 60 80 3F */ lis r3, __vt__22CScriptShadowProjector@ha
/* 8029ECFC 0029BC5C 34 1E 01 08 */ addic. r0, r30, 0x108
/* 8029ED00 0029BC60 38 03 C0 30 */ addi r0, r3, lbl_803EC030@l
/* 8029ED00 0029BC60 38 03 C0 30 */ addi r0, r3, __vt__22CScriptShadowProjector@l
/* 8029ED04 0029BC64 90 1E 00 00 */ stw r0, 0(r30)
/* 8029ED08 0029BC68 41 82 00 10 */ beq lbl_8029ED18
/* 8029ED0C 0029BC6C 80 7E 01 08 */ lwz r3, 0x108(r30)
@ -340,7 +340,7 @@ lbl_8029F0AC:
/* 8029F0F8 0029C058 80 9E 01 0C */ lwz r4, 0x10c(r30)
/* 8029F0FC 0029C05C 54 06 CF FE */ rlwinm r6, r0, 0x19, 0x1f, 0x1f
/* 8029F100 0029C060 7C 85 23 78 */ mr r5, r4
/* 8029F104 0029C064 4B FF F2 D9 */ bl __ct__16CProjectedShadowFv
/* 8029F104 0029C064 4B FF F2 D9 */ bl __ct__16CProjectedShadowFiiUc
/* 8029F108 0029C068 7C 7F 1B 78 */ mr r31, r3
lbl_8029F10C:
/* 8029F10C 0029C06C 80 7E 01 08 */ lwz r3, 0x108(r30)
@ -433,9 +433,9 @@ lbl_8029F164:
/* 8029F250 0029C1B0 38 61 00 88 */ addi r3, r1, 0x88
/* 8029F254 0029C1B4 38 80 FF FF */ li r4, -1
/* 8029F258 0029C1B8 4B E7 77 F5 */ bl __dt__10CModelDataFv
/* 8029F25C 0029C1BC 3C 60 80 3F */ lis r3, lbl_803EC030@ha
/* 8029F25C 0029C1BC 3C 60 80 3F */ lis r3, __vt__22CScriptShadowProjector@ha
/* 8029F260 0029C1C0 C0 22 C0 E8 */ lfs f1, lbl_805ADE08@sda21(r2)
/* 8029F264 0029C1C4 38 03 C0 30 */ addi r0, r3, lbl_803EC030@l
/* 8029F264 0029C1C4 38 03 C0 30 */ addi r0, r3, __vt__22CScriptShadowProjector@l
/* 8029F268 0029C1C8 C8 02 C0 F0 */ lfd f0, lbl_805ADE10@sda21(r2)
/* 8029F26C 0029C1CC 90 1F 00 00 */ stw r0, 0(r31)
/* 8029F270 0029C1D0 EC 3E 08 28 */ fsubs f1, f30, f1

2
configure.py
View File

@ -387,7 +387,7 @@ LIBS = [
"MetroidPrime/CProjectedShadow",
["MetroidPrime/CPreFrontEnd", True],
"MetroidPrime/CGameCubeDoll",
"MetroidPrime/ScriptObjects/CScriptProjectedShadow",
["MetroidPrime/ScriptObjects/CScriptProjectedShadow", False],
"MetroidPrime/ScriptObjects/CEnergyBall",
["MetroidPrime/Enemies/CMetroidPrimeProjectile", False],
["MetroidPrime/Enemies/SPositionHistory", True],

29
include/MetroidPrime/CProjectedShadow.hpp Normal file
View File

@ -0,0 +1,29 @@
#ifndef _CPROJECTEDSHADOW
#define _CPROJECTEDSHADOW
#include "Kyoto/Graphics/CTexture.hpp"
#include "Kyoto/Math/CAABox.hpp"
class CProjectedShadow {
public:
CProjectedShadow(int, int, uchar);
~CProjectedShadow();
void RenderShadowBuffer(CStateManager&, const CModelData&, const CTransform4f&, int,
const CVector3f&, float, float);
void SetOpacity(float opacity) { x98_opacity = opacity; }
private:
CTexture x0_texture;
CAABox x68_;
bool x80_;
bool x81_persistent;
float x84_;
CVector3f x88_;
float x94_zDistanceAdjust;
float x98_opacity;
};
CHECK_SIZEOF(CProjectedShadow, 0x9c)
#endif // _CPROJECTEDSHADOW

37
include/MetroidPrime/ScriptObjects/CScriptProjectedShadow.hpp Normal file
View File

@ -0,0 +1,37 @@
#ifndef _CSCRIPTPROJECTEDSHADOW
#define _CSCRIPTPROJECTEDSHADOW
#include "MetroidPrime/CActor.hpp"
#include "rstl/single_ptr.hpp"
class CProjectedShadow;
class CScriptShadowProjector : public CActor {
public:
CScriptShadowProjector(TUniqueId, const rstl::string&, const CEntityInfo&, const CTransform4f&,
bool, const CVector3f&, bool, float, float, float, float, int);
void Accept(IVisitor& visitor) override;
void Think(float, CStateManager&) override;
void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&) override;
void PreRender(CStateManager&, const CFrustumPlanes&) override;
void AddToRenderer(const CFrustumPlanes&, const CStateManager&) const override;
void CreateProjectedShadow();
uchar GetPersistent() const { return x110_24_persistent; }
private:
float xe8_scale;
CVector3f xec_offset;
float xf8_zOffsetAdjust;
float xfc_opacity;
float x100_opacityRecip;
TUniqueId x104_target;
rstl::single_ptr< CProjectedShadow > x108_projectedShadow;
uint x10c_textureSize;
uchar x110_24_persistent : 1;
bool x110_25_shadowInvalidated : 1;
};
#endif // _CSCRIPTPROJECTEDSHADOW

126
src/MetroidPrime/ScriptObjects/CScriptProjectedShadow.cpp Normal file
View File

@ -0,0 +1,126 @@
#include "MetroidPrime/ScriptObjects/CScriptProjectedShadow.hpp"
#include "MetroidPrime/CActorParameters.hpp"
#include "MetroidPrime/CAnimData.hpp"
#include "MetroidPrime/CModelData.hpp"
#include "MetroidPrime/CProjectedShadow.hpp"
#include "Kyoto/Math/CloseEnough.hpp"
CScriptShadowProjector::CScriptShadowProjector(TUniqueId uid, const rstl::string& name,
const CEntityInfo& info, const CTransform4f& xf,
bool active, const CVector3f& offset,
bool persistent, float scale, float f2,
float opacity, float opacityQ, int textureSize)
: CActor(uid, active, name, info, xf, CModelData::CModelDataNull(), CMaterialList(),
CActorParameters::None(), kInvalidUniqueId)
, xe8_scale(scale)
, xec_offset(offset)
, xf8_zOffsetAdjust(f2)
, xfc_opacity(opacity)
, x100_opacityRecip(close_enough(opacity, 0.f) ? 1.f : opacityQ / opacity)
, x104_target(kInvalidUniqueId)
, x108_projectedShadow(nullptr)
, x10c_textureSize(textureSize)
, x110_24_persistent(persistent)
, x110_25_shadowInvalidated(false) {}
void CScriptShadowProjector::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid,
CStateManager& mgr) {
CActor::AcceptScriptMsg(msg, uid, mgr);
switch (msg) {
case kSM_InitializedInArea:
for (rstl::vector< SConnection >::const_iterator conn = GetConnectionList().begin();
conn != GetConnectionList().end(); ++conn) {
if (conn->x0_state != kSS_Play) {
continue;
}
if (CActor* act = TCastToPtr< CActor >(mgr.ObjectById(mgr.GetIdForScript(conn->x8_objId)))) {
if (act->HasModelData()) {
x104_target = act->GetUniqueId();
break;
}
}
}
if (x104_target == kInvalidUniqueId) {
mgr.FreeScriptObject(GetUniqueId());
break;
}
case kSM_Deactivate:
case kSM_Activate:
if (GetActive() && x104_target != kInvalidUniqueId && xfc_opacity > 0.f) {
x108_projectedShadow =
new CProjectedShadow(x10c_textureSize, x10c_textureSize, GetPersistent());
} else {
x108_projectedShadow = nullptr;
}
break;
case kSM_Decrement:
if (!GetActive()) {
return;
}
if (xfc_opacity > 0.f) {
x110_25_shadowInvalidated = true;
}
break;
default:
break;
}
}
void CScriptShadowProjector::AddToRenderer(const CFrustumPlanes&, const CStateManager&) const {}
void CScriptShadowProjector::PreRender(CStateManager& mgr, const CFrustumPlanes&) {
SetPreRenderClipped(true);
if (!x108_projectedShadow.null()) {
CActor* act = TCastToPtr< CActor >(mgr.ObjectById(x104_target));
bool hasModelData;
if (act != nullptr) {
hasModelData = false;
if (act->HasModelData()) {
hasModelData = true;
}
} else {
x104_target = kInvalidUniqueId;
return;
}
if (hasModelData) {
if (!act->GetActive()) {
return;
}
if (act->HasAnimation()) {
act->AnimationData()->PreRender();
}
x108_projectedShadow->SetOpacity(xfc_opacity);
x108_projectedShadow->RenderShadowBuffer(mgr, *act->GetModelData(), act->GetTransform(), 0,
xec_offset, xe8_scale, xf8_zOffsetAdjust);
}
}
}
void CScriptShadowProjector::Accept(IVisitor& visitor) { visitor.Visit(*this); }
void CScriptShadowProjector::Think(float dt, CStateManager& mgr) {
if (GetActive() && x110_25_shadowInvalidated) {
xfc_opacity = -(x100_opacityRecip * dt - xfc_opacity);
if (xfc_opacity <= 0.0f) {
xfc_opacity = 0.0f;
x108_projectedShadow = nullptr;
x110_25_shadowInvalidated = false;
SendScriptMsgs(kSS_Zero, mgr, kSM_None);
}
}
}