67 lines
2 KiB
C++
67 lines
2 KiB
C++
/**
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* @file cl2_render.hpp
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*
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* CL2 rendering.
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*/
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#pragma once
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#include <array>
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#include <cstdint>
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#include "engine.h"
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#include "engine/cel_sprite.hpp"
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#include "engine/point.hpp"
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namespace devilution {
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/**
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* @brief Apply the color swaps to a CL2 sprite
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* @param p CL2 buffer
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* @param ttbl Palette translation table
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* @param nCel Frame number in CL2 file
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*/
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void Cl2ApplyTrans(byte *p, const std::array<uint8_t, 256> &ttbl, int nCel);
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/**
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* @brief Blit CL2 sprite, to the back buffer at the given coordianates
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* @param out Output buffer
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* @param sx Output buffer coordinate
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* @param sy Output buffer coordinate
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* @param pCelBuff CL2 buffer
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* @param nCel CL2 frame number
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*/
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void Cl2Draw(const Surface &out, int sx, int sy, const CelSprite &cel, int frame);
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/**
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* @brief Blit a solid colder shape one pixel larger than the given sprite shape, to the given buffer at the given coordianates
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* @param col Color index from current palette
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* @param out Output buffer
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* @param sx Output buffer coordinate
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* @param sy Output buffer coordinate
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* @param pCelBuff CL2 buffer
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* @param nCel CL2 frame number
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*/
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void Cl2DrawOutline(const Surface &out, uint8_t col, int sx, int sy, const CelSprite &cel, int frame);
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/**
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* @brief Blit CL2 sprite, and apply given TRN to the given buffer at the given coordinates
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* @param out Output buffer
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* @param sx Output buffer coordinate
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* @param sy Output buffer coordinate
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* @param pCelBuff CL2 buffer
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* @param nCel CL2 frame number
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* @param TRN to use
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*/
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void Cl2DrawTRN(const Surface &out, int sx, int sy, const CelSprite &cel, int frame, uint8_t *trn);
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/**
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* @brief Blit CL2 sprite, and apply lighting, to the given buffer at the given coordinates
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* @param out Output buffer
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* @param sx Output buffer coordinate
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* @param sy Output buffer coordinate
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* @param pCelBuff CL2 buffer
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* @param nCel CL2 frame number
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*/
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void Cl2DrawLight(const Surface &out, int sx, int sy, const CelSprite &cel, int frame);
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} // namespace devilution
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