Some small classes

src/egg/gfx/eggFogManager.cpp

@@ -0,0 +1,69 @@
+#include "egg/gfx/eggFogManager.h"
+
+#include "common.h"
+#include "nw4r/g3d/g3d_scnroot.h"
+
+
+namespace EGG {
+
+FogManager::FogManager(u16 num) : mFlag(0), mCount(num), mCount2(num) {
+    mpFog = new Fog[num];
+}
+
+FogManager::~FogManager() {
+    delete[] mpFog;
+}
+
+void FogManager::ResetFog() {
+    for (int i = 0; i < mCount; i++) {
+        mpFog[i].Reset();
+    }
+}
+
+void FogManager::Calc() {
+    if (!(mFlag & 4)) {
+        mFlag |= 4;
+    }
+}
+
+void FogManager::CopyToG3D(nw4r::g3d::ScnRoot *root) const {
+    for (int i = 0; i < mCount; i++) {
+        mpFog[i].CopyToG3D(root->GetFog(i));
+    }
+}
+
+void FogManager::SetBinaryInner(const Bin &bin) {
+    if (bin.mHeader.mVersion == 0) {
+        u32 loopMax = bin.mData.mCount >= mCount2 ? mCount2 : bin.mData.mCount;
+        const IBinary<Fog>::Bin *pBinData = bin.mData.mFogData;
+        for (u16 i = 0; i < loopMax; i++) {
+            mpFog[i].SetBinary(&pBinData[i]);
+        }
+    }
+}
+
+void FogManager::SetBinaryInner(const Bin &bin1, const Bin &bin2, f32 blend) {
+    if (bin1.mHeader.mVersion == 0) {
+        u32 loopMax = bin1.mData.mCount >= mCount2 ? mCount2 : bin1.mData.mCount;
+        const IBinary<Fog>::Bin *pBinData1 = bin1.mData.mFogData;
+        const IBinary<Fog>::Bin *pBinData2 = bin2.mData.mFogData;
+        for (u16 i = 0; i < loopMax; i++) {
+            mpFog[i].SetBinaryBlend(&pBinData1[i], &pBinData2[i], blend);
+        }
+    }
+}
+
+void FogManager::GetBinaryInner(Bin *pOutBin) const {
+    pOutBin->mData.mCount = mCount2;
+    u16 max = mCount2;
+    IBinary<Fog>::Bin *pOutData = pOutBin->mData.mFogData;
+    for (u16 i = 0; i < max; i++) {
+        mpFog[i].GetBinary(&pOutData[i]);
+    }
+}
+
+size_t FogManager::GetBinarySize() const {
+    return sizeof(Bin) + (mCount2 - 1) * sizeof(Fog::Bin);
+}
+
+} // namespace EGG