43 lines
901 B
C++
43 lines
901 B
C++
#include "sprites.hpp"
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SDL_Surface* Sprite::sheet = nullptr;
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int Sprite::get(Piece piece, SDL_Surface* dest_surface)
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{
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return get(piece.get_team(), piece.get_type(), piece.get_vis(), dest_surface);
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}
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int Sprite::get(Team team, Type type, Visibility vis, SDL_Surface* dest_surface)
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{
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if (nullptr == sheet)
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{
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load();
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}
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if (NO_TYPE == type || NO_TEAM == team || VIS_NONE == vis)
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{
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return -1;
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}
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SDL_Rect dest_rect{0,0,45,45};
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SDL_Rect src_rect{type*45,team*45+vis*90,45,45};
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SDL_BlitSurface(sheet, &src_rect, dest_surface, &dest_rect);
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return 0;
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}
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void Sprite::close()
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{
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if (nullptr != sheet)
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{
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SDL_FreeSurface(sheet);
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sheet = nullptr;
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}
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}
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void Sprite::load()
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{
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close();
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sheet = SDL_LoadBMP("Chess_Pieces_Sprite.bmp");
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SDL_SetColorKey(sheet, SDL_TRUE, SDL_MapRGB(sheet->format, 0xFF, 0, 0xFF));
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} |