mirror of
https://github.com/isledecomp/isle.git
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130 lines
2.8 KiB
C++
130 lines
2.8 KiB
C++
#include "mxsmkpresenter.h"
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#include "decomp.h"
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#include "mxdsmediaaction.h"
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#include "mxmisc.h"
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#include "mxpalette.h"
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#include "mxvideomanager.h"
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DECOMP_SIZE_ASSERT(MxSmkPresenter, 0x720);
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// FUNCTION: LEGO1 0x100b3650
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MxSmkPresenter::MxSmkPresenter()
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{
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Init();
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}
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// FUNCTION: LEGO1 0x100b3870
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MxSmkPresenter::~MxSmkPresenter()
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{
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Destroy(TRUE);
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}
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// FUNCTION: LEGO1 0x100b38d0
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void MxSmkPresenter::Init()
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{
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m_currentFrame = 0;
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memset(&m_mxSmk, 0, sizeof(m_mxSmk));
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SetUseSurface(FALSE);
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SetUseVideoMemory(FALSE);
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}
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// FUNCTION: LEGO1 0x100b3900
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void MxSmkPresenter::Destroy(MxBool p_fromDestructor)
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{
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ENTER(m_criticalSection);
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MxSmk::Destroy(&m_mxSmk);
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Init();
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m_criticalSection.Leave();
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if (!p_fromDestructor) {
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MxVideoPresenter::Destroy(FALSE);
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}
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}
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// FUNCTION: LEGO1 0x100b3940
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void MxSmkPresenter::LoadHeader(MxStreamChunk* p_chunk)
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{
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MxSmk::LoadHeader(p_chunk->GetData(), &m_mxSmk);
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}
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// FUNCTION: LEGO1 0x100b3960
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void MxSmkPresenter::CreateBitmap()
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{
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if (m_frameBitmap) {
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delete m_frameBitmap;
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}
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m_frameBitmap = new MxBitmap;
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m_frameBitmap->SetSize(m_mxSmk.m_smackTag.Width, m_mxSmk.m_smackTag.Height, NULL, FALSE);
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}
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// FUNCTION: LEGO1 0x100b3a00
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void MxSmkPresenter::LoadFrame(MxStreamChunk* p_chunk)
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{
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MxBITMAPINFO* bitmapInfo = m_frameBitmap->GetBitmapInfo();
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MxU8* bitmapData = m_frameBitmap->GetImage();
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MxU8* chunkData = p_chunk->GetData();
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MxBool paletteChanged = m_mxSmk.m_frameTypes[m_currentFrame] & 1;
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m_currentFrame++;
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ResetCurrentFrameAtEnd();
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MxRect32List rects(TRUE);
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MxSmk::LoadFrame(bitmapInfo, bitmapData, &m_mxSmk, chunkData, paletteChanged, &rects);
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if (((MxDSMediaAction*) m_action)->GetPaletteManagement() && paletteChanged) {
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RealizePalette();
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}
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MxRect32 invalidateRect;
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MxRect32ListCursor cursor(&rects);
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MxRect32* rect;
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while (cursor.Next(rect)) {
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invalidateRect = *rect;
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invalidateRect += GetLocation();
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MVideoManager()->InvalidateRect(invalidateRect);
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}
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}
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// FUNCTION: LEGO1 0x100b4260
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void MxSmkPresenter::ResetCurrentFrameAtEnd()
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{
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if ((m_mxSmk.m_smackTag.SmackerType & 1) != 0) {
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MxU32 validCurrentFrame = (m_currentFrame % m_mxSmk.m_smackTag.Frames);
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if (1 < m_currentFrame && validCurrentFrame == 1) {
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m_currentFrame = 1;
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}
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}
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else {
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if (m_mxSmk.m_smackTag.Frames == m_currentFrame) {
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m_currentFrame = 0;
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// TODO: struct incorrect, Palette at wrong offset?
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memset(&m_mxSmk.m_smackTag.Palette[4], 0, sizeof(m_mxSmk.m_smackTag.Palette));
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}
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}
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}
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// FUNCTION: LEGO1 0x100b42c0
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void MxSmkPresenter::RealizePalette()
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{
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MxPalette* palette = m_frameBitmap->CreatePalette();
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MVideoManager()->RealizePalette(palette);
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delete palette;
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}
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// FUNCTION: LEGO1 0x100b42f0
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MxResult MxSmkPresenter::AddToManager()
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{
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return MxVideoPresenter::AddToManager();
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}
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// FUNCTION: LEGO1 0x100b4300
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void MxSmkPresenter::Destroy()
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{
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Destroy(FALSE);
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}
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