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67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
#include "layers.h"
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#include <string.h>
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CLayers::CLayers()
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{
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m_GroupsNum = 0;
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m_GroupsStart = 0;
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m_LayersNum = 0;
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m_LayersStart = 0;
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m_pGameGroup = 0;
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m_pGameLayer = 0;
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m_pFGameLayer = 0;
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m_pMap = 0;
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}
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void CLayers::Init(class IKernel *pKernel)
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{
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m_pMap = pKernel->RequestInterface<IMap>();
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m_pMap->GetType(MAPITEMTYPE_GROUP, &m_GroupsStart, &m_GroupsNum);
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m_pMap->GetType(MAPITEMTYPE_LAYER, &m_LayersStart, &m_LayersNum);
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for(int g = 0; g < NumGroups(); g++)
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{
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CMapItemGroup *pGroup = GetGroup(g);
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for(int l = 0; l < pGroup->m_NumLayers; l++)
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{
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CMapItemLayer *pLayer = GetLayer(pGroup->m_StartLayer+l);
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if(pLayer->m_Type == LAYERTYPE_TILES)
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{
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CMapItemLayerTilemap *pTilemap = reinterpret_cast<CMapItemLayerTilemap *>(pLayer);
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if(pTilemap->m_Flags&1)
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{
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m_pGameLayer = pTilemap;
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m_pGameGroup = pGroup;
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// make sure the game group has standard settings
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m_pGameGroup->m_OffsetX = 0;
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m_pGameGroup->m_OffsetY = 0;
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m_pGameGroup->m_ParallaxX = 100;
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m_pGameGroup->m_ParallaxY = 100;
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m_pGameGroup->m_UseClipping = 0;
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m_pGameGroup->m_ClipX = 0;
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m_pGameGroup->m_ClipY = 0;
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m_pGameGroup->m_ClipW = 0;
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m_pGameGroup->m_ClipH = 0;
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//break;
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} else if(g == 0 && l == 0) {
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m_pFGameLayer = new CMapItemLayerTilemap;
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memcpy(m_pFGameLayer, pTilemap, sizeof(CMapItemLayerTilemap));
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}
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}
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}
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}
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}
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CMapItemGroup *CLayers::GetGroup(int Index) const
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{
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return static_cast<CMapItemGroup *>(m_pMap->GetItem(m_GroupsStart+Index, 0, 0));
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}
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CMapItemLayer *CLayers::GetLayer(int Index) const
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{
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return static_cast<CMapItemLayer *>(m_pMap->GetItem(m_LayersStart+Index, 0, 0));
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}
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