193 lines
6.6 KiB
C++
193 lines
6.6 KiB
C++
#pragma once
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#include "../VTAll.hpp"
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namespace LibCmo::CK2 {
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struct CKBitmapDataReadIdentifiers {
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CKDWORD m_SpecificFormat; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXREADER(0x100000) in default. */
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CKDWORD m_RawData; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXCOMPRESSED(0x20000) in default. */
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CKDWORD m_OldRawData; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXBITMAPS(0x4000) in default. */
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CKDWORD m_FileNames; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXFILENAMES(0x10000) in default. */
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CKDWORD m_MovieFileName; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXAVIFILENAME(0x1000) in default. */
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};
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struct CKBitmapDataWriteIdentifiers {
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CKDWORD m_SpecificFormat; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXREADER(0x100000) in default. */
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CKDWORD m_RawData; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXCOMPRESSED(0x20000) in default. */
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CKDWORD m_FileNames; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXFILENAMES(0x10000) in default. */
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CKDWORD m_MovieFileName; /**< CK_STATESAVEFLAGS_TEXTURE::CK_STATESAVE_TEXAVIFILENAME(0x1000) in default. */
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};
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class CKBitmapSlot {
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public:
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CKBitmapSlot() :
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m_ImageData(), m_FileName() {}
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~CKBitmapSlot() {}
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LIBCMO_DEFAULT_COPY_MOVE(CKBitmapSlot);
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VxMath::VxImageDescEx m_ImageData;
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XContainer::XString m_FileName;
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};
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class CKBitmapData {
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public:
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CKBitmapData(CKContext* ctx);
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~CKBitmapData();
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LIBCMO_DISABLE_COPY_MOVE(CKBitmapData);
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#pragma region RW Funcs
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static bool ReadSpecificFormatBitmap(CKStateChunk* chk, VxMath::VxImageDescEx* slot);
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static bool ReadRawBitmap(CKStateChunk* chk, VxMath::VxImageDescEx* slot);
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static bool ReadOldRawBitmap(CKStateChunk* chk, VxMath::VxImageDescEx* slot);
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static void WriteSpecificFormatBitmap(CKStateChunk* chk, const VxMath::VxImageDescEx* slot, const CKBitmapProperties* savefmt);
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static void WriteRawBitmap(CKStateChunk* chk, const VxMath::VxImageDescEx* slot);
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bool ReadFromChunk(CKStateChunk* chunk, CKFileVisitor* file, const CKBitmapDataReadIdentifiers& identifiers);
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bool DumpToChunk(CKStateChunk* chunk, CKFileVisitor* file, const CKBitmapDataWriteIdentifiers& identifiers);
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#pragma endregion
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#pragma region Slot funcs
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void SetSlotCount(CKDWORD count);
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CKDWORD GetSlotCount() const;
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void SetCurrentSlot(CKDWORD slot);
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CKDWORD GetCurrentSlot() const;
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/**
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* @brief Create a black image with full alpha in specified slot.
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* @param Width[in] Image width
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* @param Height[in] Image height
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* @param Slot[in] The slot placing image.
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* @return True if creating success.
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*/
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bool CreateImage(CKDWORD Width, CKDWORD Height, CKDWORD Slot);
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/**
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* @brief Load image into specified slot.
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* @param filename[in] The file name of loading image.
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* @param slot[in] The slot placing loaded image.
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* @return True if load successfully.
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*/
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bool LoadImage(CKSTRING filename, CKDWORD slot);
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/**
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* @brief Save image for specified slot.
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* @param filename[in] The file name of saving image.
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* @param slot[in] The slot will be saved.
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* @param isForceThisFmt[in] True to use this class specified format to save image. Otherwise use the format evaluated by the image file name.
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* @return True if success.
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*/
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bool SaveImage(CKSTRING filename, CKDWORD slot, bool isForceThisFmt = false);
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/**
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* @brief Get specified slot image descriptor.
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* @param slot[in] The slot to get.
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* @return The descriptor. nullptr if failed.
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*/
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VxMath::VxImageDescEx* GetImageDesc(CKDWORD slot);
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/**
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* @brief Release specified slot image.
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* @param slot[in] The slot to free.
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*/
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void ReleaseImage(CKDWORD slot);
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/**
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* @brief Set associated file name for specified slot.
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* @param slot[in] The slot to set.
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* @param filename[in] The associated file name.
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*/
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bool SetSlotFileName(CKDWORD slot, CKSTRING filename);
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/**
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* @brief Get associated file name for specified slot.
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* @param slot[in] The slot to get.
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* @return The file name. nullptr if failed.
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*/
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CKSTRING GetSlotFileName(CKDWORD slot) const;
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#pragma endregion
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#pragma region Not important funcs
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CK_BITMAPDATA_FLAGS GetBitmapFlags() const;
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void SetCubeMap(bool is_cube);
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bool IsCubeMap() const;
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const CKBitmapProperties& GetSaveFormat() const;
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void SetSaveFormat(const CKBitmapProperties& props);
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CK_TEXTURE_SAVEOPTIONS GetSaveOptions() const;
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void SetSaveOptions(CK_TEXTURE_SAVEOPTIONS opts);
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/**
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@brief Enables or disables the color key transparency.
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@param Transparency[in] TRUE activates transparency, FALSE disables it.
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@remark
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+ 0x00000000 (black) is the default transparent color.
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+ Setting on the transparency and a transparent color automatically
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updates the alpha channel so that pixel with the transparent color have
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a 0 alpha value.
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@see IsTransparent, SetTranparentColor
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*/
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void SetTransparent(bool Transparency);
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/**
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@brief Returns whether color keyed transparency is enabled.
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@return TRUE if color keying is enabled.
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@see SetTransparent
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*/
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bool IsTransparent() const;
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/**
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@brief Sets the transparent color.
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@param Color[in] A 32 bit ARGB transparent color.
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@remark
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+ 0x00000000 (black) is the default transparent color.
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+ Setting on the transparency and a transparent color automatically
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updates the alpha channel so that pixel with the transparent color have
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a 0 alpha value.
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@see GetTranparentColor, SetTransparent
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*/
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void SetTransparentColor(CKDWORD col);
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/**
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@brief Returns the transparent color.
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@return A 32 bit ARGB transparent color.
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@remark
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+ 0x00000000 (black) is the default transparent color.
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@see SetTranparentColor, SetTransparent
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*/
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CKDWORD GetTransparentColor() const;
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/**
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@brief Sets pick threshold value.
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@param pt[in] Pick threshold value to be set.
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@remark
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+ The pick threshold is used when picking object with
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transparent textures.
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+ It is the minimum value for alpha component
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below which picking is not valid.So this value is supposed to be in the range 0..255
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and the default value 0 means the picking is always valid.
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+ But if a value >0 is used and the texture use transparency (some pixels of the bitmap will have
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alpha component of 0) an object will not be picked on its transparent part.
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@see CKRenderContext::Pick
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*/
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void SetPickThreshold(CKDWORD threshold);
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/**
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@brief Gets pick threshold value.
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@return Pick threshold value
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*/
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CKDWORD GetPickThreshold() const;
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#pragma endregion
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protected:
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CKContext* m_Context;
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XContainer::XArray<CKBitmapSlot> m_Slots;
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CKDWORD m_CurrentSlot;
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CKDWORD m_PickThreshold;
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CK_BITMAPDATA_FLAGS m_BitmapFlags;
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CKDWORD m_TransColor;
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CKBitmapProperties m_SaveProperties;
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CK_TEXTURE_SAVEOPTIONS m_SaveOptions;
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};
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}
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