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Reconstruct readable C++ and organize cohesive source subsystems

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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
This commit is contained in:
ragnarok-clanker 2026-10-25 07:42:41 +00:00
commit a47d20f8be
890 changed files with 11796 additions and 16664 deletions
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71
Source/Contents/World/WorldSpatialInitialization.cpp Normal file
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#include "Contents/Ground/GroundSpatial.h"
#include "Contents/Models/ModelActor.h"
#include "Contents/World/WorldSpatialInitialization.h"
#include "Contents/World/WorldSpatialTree.h"
#include "Resource/World/TerrainResource.h"
#include <atomic>
// OFFSET: 0x00AC79C0
// FUNCTION: fn_17660
void InitializeWorldSpatial(
WorldSpatialTree& root, GroundSpatial& ground, C3dAttr& terrain, std::span<C3dActor* const> models, const WorldSpatialTree* serialized
) {
root.ClearChildren();
const int halfWidth = ground.width / 2;
const int halfHeight = ground.height / 2;
root.minimum[0] = static_cast<float>(ground.width / -2) * ground.cellSize;
root.maximum[0] = static_cast<float>(ground.width - halfWidth) * ground.cellSize - 1.0f;
root.minimum[2] = static_cast<float>(ground.height / -2) * ground.cellSize;
root.maximum[2] = static_cast<float>(ground.height - halfHeight) * ground.cellSize - 1.0f;
root.halfSize[0] = 0;
root.halfSize[2] = 0;
root.Subdivide(0);
for (C3dActor* model : models) {
for (WorldSpatialTree* child : root.children) {
if (model->oriented.Intersects(child->minimum)) {
child->InsertModel(*model, 1);
}
}
}
root.BindGround(ground, 0);
root.BindTerrain(terrain, 0);
if (serialized) {
root.CopyBounds(0, *serialized);
} else {
root.dirty = 0;
for (WorldSpatialTree* child : root.children) {
if (child->dirty) {
child->RefreshBounds(1);
}
}
}
}
void PublishWorldModels(WorldSpatialTree& root, C3dActor* const* models, int& published, int& pending) {
std::atomic_ref<int> count(pending);
const int ready = count.load(std::memory_order_acquire);
if (ready == 0) {
return;
}
const int end = published + ready;
while (published < end) {
C3dActor& model = *models[published];
for (WorldSpatialTree* child : root.children) {
if (model.oriented.Intersects(child->minimum)) {
child->InsertModel(model, 1);
}
}
count.fetch_sub(1, std::memory_order_seq_cst);
++published;
}
}