mirror of
https://github.com/isledecomp/isle.git
synced 2024-12-18 12:02:54 -05:00
134 lines
2.7 KiB
C++
134 lines
2.7 KiB
C++
#include "mxloopingsmkpresenter.h"
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#include "mxautolock.h"
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#include "mxdsmediaaction.h"
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#include "mxdssubscriber.h"
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DECOMP_SIZE_ASSERT(MxLoopingSmkPresenter, 0x724);
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// FUNCTION: LEGO1 0x100b48b0
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MxLoopingSmkPresenter::MxLoopingSmkPresenter()
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{
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Init();
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}
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// FUNCTION: LEGO1 0x100b4950
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MxLoopingSmkPresenter::~MxLoopingSmkPresenter()
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{
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Destroy(TRUE);
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}
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// FUNCTION: LEGO1 0x100b49b0
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void MxLoopingSmkPresenter::Init()
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{
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m_elapsedDuration = 0;
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SetBit1(FALSE);
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SetBit2(FALSE);
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}
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// FUNCTION: LEGO1 0x100b49d0
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void MxLoopingSmkPresenter::Destroy(MxBool p_fromDestructor)
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{
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m_criticalSection.Enter();
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Init();
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m_criticalSection.Leave();
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if (!p_fromDestructor) {
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MxSmkPresenter::Destroy();
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}
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}
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// FUNCTION: LEGO1 0x100b4a00
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void MxLoopingSmkPresenter::VTable0x88()
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{
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if (m_mxSmack.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_mxSmack.m_smackTag.Palette[4], 0, sizeof(m_mxSmack.m_smackTag.Palette));
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}
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}
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// FUNCTION: LEGO1 0x100b4a30
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void MxLoopingSmkPresenter::NextFrame()
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{
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MxStreamChunk* chunk = NextChunk();
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if (chunk->GetChunkFlags() & DS_CHUNK_END_OF_STREAM) {
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ProgressTickleState(e_repeating);
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}
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else {
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LoadFrame(chunk);
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LoopChunk(chunk);
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m_elapsedDuration += 1000 / ((MxDSMediaAction*) m_action)->GetFramesPerSecond();
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}
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m_subscriber->FreeDataChunk(chunk);
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}
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// FUNCTION: LEGO1 0x100b4a90
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void MxLoopingSmkPresenter::VTable0x8c()
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{
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if (m_action->GetDuration() < m_elapsedDuration) {
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ProgressTickleState(e_freezing);
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}
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else {
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MxStreamChunk* chunk;
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m_loopingChunkCursor->Current(chunk);
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LoadFrame(chunk);
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m_elapsedDuration += 1000 / ((MxDSMediaAction*) m_action)->GetFramesPerSecond();
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}
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}
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// FUNCTION: LEGO1 0x100b4b00
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void MxLoopingSmkPresenter::RepeatingTickle()
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{
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for (MxS16 i = 0; i < m_unk0x5c; i++) {
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if (!m_loopingChunkCursor->HasMatch()) {
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MxStreamChunk* chunk;
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MxStreamChunkListCursor cursor(m_loopingChunks);
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cursor.Last(chunk);
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MxLong time = chunk->GetTime();
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cursor.First(chunk);
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time -= chunk->GetTime();
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time += 1000 / ((MxDSMediaAction*) m_action)->GetFramesPerSecond();
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cursor.Reset();
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while (cursor.Next(chunk)) {
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chunk->SetTime(chunk->GetTime() + time);
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}
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m_loopingChunkCursor->Next();
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}
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MxStreamChunk* chunk;
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m_loopingChunkCursor->Current(chunk);
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if (m_action->GetElapsedTime() < chunk->GetTime()) {
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break;
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}
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VTable0x8c();
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m_loopingChunkCursor->Next(chunk);
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if (m_currentTickleState != e_repeating) {
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break;
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}
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}
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}
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// FUNCTION: LEGO1 0x100b4cd0
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MxResult MxLoopingSmkPresenter::AddToManager()
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{
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AUTOLOCK(m_criticalSection);
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return MxSmkPresenter::AddToManager();
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}
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// FUNCTION: LEGO1 0x100b4d40
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void MxLoopingSmkPresenter::Destroy()
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{
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Destroy(FALSE);
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}
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