mirror of https://github.com/AxioDL/metaforce.git
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#include "Badging.hpp"
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#include "athena/MemoryReader.hpp"
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#include <specter/Icon.hpp>
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#include <zlib.h>
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extern "C" uint8_t URDE_BADGE[];
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extern "C" size_t URDE_BADGE_SZ;
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namespace metaforce {
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static logvisor::Module Log("URDE::badging");
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static specter::Icon g_BadgeIcon;
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void InitializeBadging(specter::ViewResources& viewRes) {
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athena::io::MemoryReader r(URDE_BADGE, URDE_BADGE_SZ);
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size_t fmt = r.readUint32Big();
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if (fmt != 16)
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Log.report(logvisor::Fatal, FMT_STRING("incorrect icon texture format"));
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size_t width = r.readUint16Big();
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size_t height = r.readUint16Big();
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size_t mips = r.readUint32Big();
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size_t decompSz = r.readUint32Big();
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std::unique_ptr<uint8_t[]> texels(new uint8_t[decompSz]);
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uLongf destSz = decompSz;
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size_t pos = r.position();
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if (uncompress(texels.get(), &destSz, URDE_BADGE + pos, URDE_BADGE_SZ - pos) != Z_OK)
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Log.report(logvisor::Fatal, FMT_STRING("unable to decompress badge"));
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viewRes.m_factory->commitTransaction([&](boo::IGraphicsDataFactory::Context& ctx) {
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specter::IconAtlas<1, 1> atlas;
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atlas.initializeAtlas(ctx.newStaticTexture(width, height, mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, texels.get(), destSz));
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g_BadgeIcon = atlas.getIcon(0, 0);
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return true;
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} BooTrace);
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}
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void DestroyBadging() { g_BadgeIcon.m_tex.reset(); }
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specter::Icon& GetBadge() { return g_BadgeIcon; }
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} // namespace metaforce
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