Add Vec3f factory and AddAsset (#44)

* 3D

* and env

* so much to fix

* Everything can be solved with triangles

* fixes

* initfix

* stuff

1 files changed, 89 insertions, 0 deletions

diff --git a/src/factories/Vec3fFactory.cpp b/src/factories/Vec3fFactory.cpp
new file mode 100644
index 0000000..e6dbf2b
--- /dev/null
+++ b/src/factories/Vec3fFactory.cpp
@@ -0,0 +1,89 @@
+#include "Vec3fFactory.h"
+#include "spdlog/spdlog.h"
+
+#include "Companion.h"
+#include "utils/Decompressor.h"
+#include "utils/TorchUtils.h"
+
+#define FORMAT_FLOAT(x, w, p) std::dec << std::setfill(' ') << std::fixed << std::setprecision(p) << std::setw(w) << x
+
+Vec3fData::Vec3fData(std::vector<Vec3f> vecs): mVecs(vecs) {
+    mMaxPrec = 1;
+    mMaxWidth = 3;
+    for(Vec3f v : vecs) {
+        mMaxPrec = std::max(mMaxPrec, v.precision());
+        mMaxWidth = std::max(mMaxWidth, v.width());
+    }
+}
+
+void Vec3fHeaderExporter::Export(std::ostream &write, std::shared_ptr<IParsedData> raw, std::string& entryName, YAML::Node &node, std::string* replacement) {
+    const auto symbol = GetSafeNode(node, "symbol", entryName);
+
+    if(Companion::Instance->IsOTRMode()){
+        write << "static const char " << symbol << "[] = \"__OTR__" << (*replacement) << "\";\n\n";
+        return;
+    }
+
+    write << "extern Vec3f " << symbol << "[];\n";
+}
+
+
+int GetPrecision(Vec3f v) {
+    return std::max(std::max(GetPrecision(v.x), GetPrecision(v.y)), GetPrecision(v.z));
+}
+
+void Vec3fCodeExporter::Export(std::ostream &write, std::shared_ptr<IParsedData> raw, std::string& entryName, YAML::Node &node, std::string* replacement ) {
+    const auto symbol = GetSafeNode(node, "symbol", entryName);
+    const auto offset = GetSafeNode<uint32_t>(node, "offset");
+    auto vecData = std::static_pointer_cast<Vec3fData>(raw);
+    auto off = offset;
+    int i;
+
+    if(IS_SEGMENTED(off)) {
+        off = SEGMENT_OFFSET(off);
+    } 
+    if (Companion::Instance->IsDebug()) {
+        write << "// 0x" << std::uppercase << std::hex << off << "\n";
+    }
+
+    write << "Vec3f " << symbol << "[] = {";
+
+    int cols = 120 / (3 * vecData->mMaxWidth + 8);
+    i = 0;
+    for(Vec3f v : vecData->mVecs) {
+        if((i++ % cols) == 0) {
+            write << "\n" << fourSpaceTab;
+        }
+        write << FORMAT_FLOAT(v, vecData->mMaxWidth, vecData->mMaxPrec) << ", ";
+    }
+
+    write << "\n};\n";
+    if (Companion::Instance->IsDebug()) {
+        write << "// Count: " << vecData->mVecs.size() << " Vec3fs\n";
+        write << "// 0x" << std::uppercase << std::hex << off + vecData->mVecs.size() * sizeof(Vec3f) << "\n";
+    }
+    write << "\n";
+    
+}
+
+void Vec3fBinaryExporter::Export(std::ostream &write, std::shared_ptr<IParsedData> raw, std::string& entryName, YAML::Node &node, std::string* replacement ) {
+
+}
+
+std::optional<std::shared_ptr<IParsedData>> Vec3fFactory::parse(std::vector<uint8_t>& buffer, YAML::Node& node) {
+    std::vector<Vec3f> vecs;
+    const auto count = GetSafeNode<int>(node, "count");
+    auto [root, segment] = Decompressor::AutoDecode(node, buffer, 0x1000);
+    LUS::BinaryReader reader(segment.data, segment.size);
+    reader.SetEndianness(LUS::Endianness::Big);
+
+    for(int i = 0; i < count; i++) {
+        auto vx = reader.ReadFloat();
+        auto vy = reader.ReadFloat();
+        auto vz = reader.ReadFloat();
+
+        vecs.push_back(Vec3f(vx, vy, vz));
+    }
+
+    return std::make_shared<Vec3fData>(vecs);
+}