49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
#include "precompiled.h"
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#include "MessageHandler.h"
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#include "../CommandProc.h"
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#include "graphics/TextureManager.h"
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#include "graphics/TextureEntry.h"
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#include "../Brushes.h"
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namespace AtlasMessage {
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QUERYHANDLER(GetTerrainGroups)
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{
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const CTextureManager::TerrainGroupMap &groups = g_TexMan.GetGroups();
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for (CTextureManager ::TerrainGroupMap::const_iterator it = groups.begin(); it != groups.end(); ++it)
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msg->groupnames.push_back(CStrW(it->first));
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}
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QUERYHANDLER(GetTerrainGroupPreviews)
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{
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CTerrainGroup* group = g_TexMan.FindGroup(CStrW(msg->groupname));
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for (std::vector<CTextureEntry*>::const_iterator it = group->GetTerrains().begin(); it != group->GetTerrains().end(); ++it)
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{
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msg->previews.push_back(AtlasMessage::sTerrainGroupPreview());
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msg->previews.back().name = CStrW((*it)->GetTag());
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u32 c = (*it)->GetBaseColor();
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unsigned char* buf = (unsigned char*)malloc(msg->imagewidth*msg->imageheight*3);
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// TODO: An actual preview of the texture. (There's no need to shrink
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// the entire texture to fit, since it's the small details in the
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// texture that are interesting, so we could just crop a chunk out of
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// the middle.)
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for (int i = 0; i < msg->imagewidth*msg->imageheight; ++i)
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{
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buf[i*3+0] = (c>>16) & 0xff;
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buf[i*3+1] = (c>>8) & 0xff;
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buf[i*3+2] = (c>>0) & 0xff;
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}
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msg->previews.back().imagedata = buf;
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}
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}
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}
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