forked from 0ad/0ad
71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
#include "precompiled.h"
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#include "AlterLightEnvCommand.h"
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#include "UnitManager.h"
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#include "ObjectManager.h"
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#include "Model.h"
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#include "Unit.h"
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#include "Game.h"
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extern CLightEnv g_LightEnv;
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CAlterLightEnvCommand::CAlterLightEnvCommand(const CLightEnv& env) : m_LightEnv(env)
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{
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}
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CAlterLightEnvCommand::~CAlterLightEnvCommand()
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{
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}
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void CAlterLightEnvCommand::Execute()
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{
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// save current lighting environment
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m_SavedLightEnv=g_LightEnv;
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// apply this commands lighting environment onto the global lighting environment
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ApplyData(m_LightEnv);
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}
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void CAlterLightEnvCommand::ApplyData(const CLightEnv& env)
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{
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// copy given lighting environment to global environment
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g_LightEnv=env;
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CTerrain* terrain = g_Game->GetWorld()->GetTerrain();
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// dirty the vertices on all patches
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u32 patchesPerSide=terrain->GetPatchesPerSide();
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u32 i,j;
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for (j=0;j<patchesPerSide;j++) {
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for (i=0;i<patchesPerSide;i++) {
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CPatch* patch=terrain->GetPatch(i,j);
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patch->SetDirty(RENDERDATA_UPDATE_VERTICES);
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}
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}
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// dirty all models
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const std::vector<CUnit*>& units=g_UnitMan.GetUnits();
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for (i=0;i<units.size();++i) {
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CUnit* unit=units[i];
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unit->GetModel()->SetDirty(RENDERDATA_UPDATE_VERTICES);
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}
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// CObjectEntry* selobject=g_ObjMan.GetSelectedObject();
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// if (selobject && selobject->m_Model) {
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// selobject->m_Model->SetDirty(RENDERDATA_UPDATE_VERTICES);
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// }
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}
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void CAlterLightEnvCommand::Undo()
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{
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ApplyData(m_SavedLightEnv);
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}
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void CAlterLightEnvCommand::Redo()
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{
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ApplyData(m_LightEnv);
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}
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