Reconstruct readable C++ and organize cohesive source subsystems
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
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ragnarok-clanker
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35d2a8cb36
commit
a47d20f8be
890 changed files with 11796 additions and 16664 deletions
275
Source/Contents/Models/ModelActor.cpp
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275
Source/Contents/Models/ModelActor.cpp
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#include "Contents/Models/ModelActor.h"
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#include <cstring>
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#include <windows.h>
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namespace {
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float Radians(float degrees) {
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return (degrees / 180.0f) * 3.141592f;
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}
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}
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// OFFSET: 0x00AB59A0
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C3dActor::C3dActor()
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: position{}, rotation{}, scale{1, 1, 1}, offset{}, dirty(1), oriented{}, corners{}, minimum{}, maximum{}, enabled(1), renderFrame(0), occlusionEnabled(0),
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occluded(0), alpha(255), commandMode(0), color(0xFFFFFFFFu), playback(2), speed(0), shade(0) {
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}
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// OFFSET: 0x00AB6420
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C3dActor::~C3dActor() {
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for (ModelVolume*& volume : this->volumes) {
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delete volume;
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volume = nullptr;
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}
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}
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// OFFSET: 0x00AB5BB0
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C3dActorV1::C3dActorV1() : root(nullptr), frame(0), animationLength(0), lastTick(0) {
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}
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// OFFSET: 0x00AB69C0
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// FUNCTION: fn_17473
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C3dActorV1::~C3dActorV1() {
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delete this->root;
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this->root = nullptr;
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}
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// OFFSET: 0x00AB5C30
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C3dActorV2::C3dActorV2() : framesPerSecond(0), duration(0), startTick(GetTickCount()) {
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}
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// OFFSET: 0x00AB6A50
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// FUNCTION: fn_17474
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C3dActorV2::~C3dActorV2() {
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for (C3dNodeV2*& root : this->roots) {
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delete root;
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root = nullptr;
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}
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}
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// OFFSET: 0x00AB6E90
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// FUNCTION: fn_17479
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void C3dActorV1::Assign(const C3dModelRes& resource) {
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this->shade = resource.shade;
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this->animationLength = static_cast<const C3dModelResV1&>(resource).animationLength;
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this->root = new C3dNodeV1;
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this->root->model = this;
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this->root->Initialize(*resource.nodes.front());
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this->Animate(0);
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this->UpdateBounds();
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}
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// OFFSET: 0x00AB6F50
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// FUNCTION: fn_17480
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void C3dActorV2::Assign(const C3dModelRes& resource) {
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const auto& modern = static_cast<const C3dModelResV2&>(resource);
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this->shade = resource.shade;
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this->framesPerSecond = modern.framesPerSecond;
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const float inverse = 1.0f / modern.framesPerSecond;
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const int milliseconds = 1000 * modern.animationLength;
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this->duration = static_cast<float>(milliseconds) * inverse;
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for (const std::string& name : resource.rootNames) {
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auto* root = new C3dNodeV2;
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root->model = this;
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root->Initialize(*resource.FindNode(name.c_str()));
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this->roots.push_back(root);
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}
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this->Animate(0);
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this->UpdateBounds();
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}
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// OFFSET: 0x00ABB890
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// FUNCTION: fn_17516
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void C3dActor::UpdateTransform() {
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this->transform.SetTranslation(this->offset[0], this->offset[1], this->offset[2]);
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this->transform.Scale(this->scale[0], this->scale[1], this->scale[2]);
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this->transform.RotateY(Radians(this->rotation[1]));
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this->transform.RotateX(Radians(this->rotation[0]));
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this->transform.RotateZ(Radians(this->rotation[2]));
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this->transform.Translate(this->position);
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this->inverseTransform.Inverse(this->transform);
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this->dirty = 0;
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}
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// OFFSET: 0x00ABB970
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// FUNCTION: fn_17517
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void C3dActorV2::UpdateTransform() {
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this->transform.Identity();
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this->transform.values[4] = -1.0f;
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this->transform.Scale(this->scale[0], this->scale[1], this->scale[2]);
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this->transform.RotateY(Radians(this->rotation[1]));
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this->transform.RotateX(Radians(this->rotation[0]));
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this->transform.RotateZ(Radians(this->rotation[2]));
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this->transform.Translate(this->position);
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this->inverseTransform.Inverse(this->transform);
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this->dirty = 0;
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}
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// OFFSET: 0x00ABBA60
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// FUNCTION: fn_17519
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void C3dActorV1::Prepare(ModelLightingContext& context) {
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if (this->dirty == 1) {
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this->UpdateTransform();
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}
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const float* previousPosition = context.position;
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const std::uint32_t* previousColor = context.color;
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const int* previousShade = context.shade;
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context.position = this->position;
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context.color = &this->color;
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context.shade = &this->shade;
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this->root->Prepare(this->transform.values, context);
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context.position = previousPosition;
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context.color = previousColor;
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context.shade = previousShade;
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}
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// OFFSET: 0x00ABBAA0
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// FUNCTION: fn_17520
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void C3dActorV2::Prepare(ModelLightingContext& context) {
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if (this->dirty == 1) {
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this->UpdateTransform();
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}
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const float* previousPosition = context.position;
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const std::uint32_t* previousColor = context.color;
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const int* previousShade = context.shade;
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context.position = this->position;
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context.color = &this->color;
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context.shade = &this->shade;
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for (C3dNodeV2* root : this->roots) {
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root->Prepare(this->transform.values, context);
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}
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context.position = previousPosition;
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context.color = previousColor;
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context.shade = previousShade;
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}
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// OFFSET: 0x00AB9070
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// FUNCTION: fn_17504
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void C3dActorV1::Animate(double frame) {
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this->root->Animate(frame);
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this->dirty = 1;
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}
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// OFFSET: 0x00AB90A0
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// FUNCTION: fn_17505
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void C3dActorV2::Animate(double frame) {
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const float selected = static_cast<float>(static_cast<double>(this->framesPerSecond) * frame / 1000.0);
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for (C3dNodeV2* root : this->roots) {
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root->Animate(static_cast<double>(selected));
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}
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this->dirty = 1;
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}
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// OFFSET: 0x00AB9010
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// FUNCTION: fn_17501
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void C3dActor::SetSpeed(float speed) {
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this->speed = speed;
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if (speed != 0.0f) {
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this->speed = speed / 3.0f;
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}
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}
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// OFFSET: 0x00AB9040
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// FUNCTION: fn_17502
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void C3dActorV2::SetSpeed(float speed) {
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this->speed = speed;
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}
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// OFFSET: 0x00AB7860
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// FUNCTION: fn_17489
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C3dNode* C3dActorV1::Find(const char* name) {
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return this->root->Find(name);
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}
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// OFFSET: 0x00AB7870
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// FUNCTION: fn_17490
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C3dNode* C3dActorV2::Find(const char* name) {
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for (C3dNodeV2* root : this->roots) {
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if (C3dNode* found = root->Find(name)) {
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return found;
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}
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}
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return nullptr;
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}
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// OFFSET: 0x00AB94D0
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// FUNCTION: fn_17510
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void C3dActor::CopyVolumes(const std::list<ModelVolume*>& source) {
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for (const ModelVolume* volume : source) {
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this->volumes.push_back(new ModelVolume(*volume));
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}
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}
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bool C3dActor::Reversed() const {
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bool result = this->scale[0] >= 0.0f;
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if (this->scale[1] >= 0.0f) {
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result = this->scale[0] < 0.0f;
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}
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return this->scale[2] < 0.0f ? !result : result;
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}
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void C3dActor::Fade() {
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if (this->occluded == 1) {
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if (this->alpha > 90) {
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this->alpha = static_cast<unsigned char>(this->alpha - 5);
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} else {
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this->occluded = 0;
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}
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} else if (this->alpha != 255) {
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this->alpha = static_cast<unsigned char>(this->alpha + 5);
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}
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}
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// OFFSET: 0x00AB7B50
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// FUNCTION: fn_17496
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void C3dActorV1::Draw(const float* matrix, bool clip, ModelRenderContext& context) {
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if (this->dirty == 1) {
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this->UpdateTransform();
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}
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AffineMatrix camera;
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std::memcpy(camera.values, matrix, sizeof(camera.values));
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AffineMatrix combined;
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combined.Compose(this->transform, camera);
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this->root->Draw(combined.values, this->Reversed(), clip, this->commandMode, context);
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if (this->occlusionEnabled == 1) {
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this->Fade();
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}
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}
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// OFFSET: 0x00AB7C40
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// FUNCTION: fn_17497
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void C3dActorV2::Draw(const float* matrix, bool clip, ModelRenderContext& context) {
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if (this->dirty == 1) {
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this->UpdateTransform();
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}
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AffineMatrix camera;
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std::memcpy(camera.values, matrix, sizeof(camera.values));
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AffineMatrix combined;
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combined.Compose(this->transform, camera);
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const bool reversed = this->Reversed();
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for (C3dNodeV2* root : this->roots) {
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root->Draw(combined.values, reversed, clip, this->commandMode, context);
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if (this->occlusionEnabled == 1) {
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this->Fade();
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}
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}
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}
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