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Cgx preview works finally

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scawful
2023-08-17 22:56:12 -04:00
parent c10f43a948
commit eda294d9de
5 changed files with 203 additions and 151 deletions
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42
src/app/gfx/scad_format.h
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@@ -22,16 +22,18 @@ namespace yaze {
namespace app {
namespace gfx {
// Address Description
// 00000 - 00003 File type "SCH"
// 00004 - 00008 Bit mode "?BIT"
// 00009 - 00013 Version number "Ver-????\n"
// 00014 - 00017 Header size
// 00018 - 0001B Hardware name "SFC" or "CGB" or "GB"
// 0001C - 0001C BG/OBJ flag (for AGB)
// 0001D - 0001D Color Pallette Number
// 0001D - 000FF Reserved
// 00100 - 001FF Color Path
// キャラクタ（．ＳＣＨ）ファイル
// ヘッダー情報
// アドレス 説明
// 00000 - 00003 ﾌｧｲﾙﾀｲﾌﾟ "SCH"
// 00004 - 00008 ﾋﾞｯﾄﾓｰﾄﾞ "?BIT"
// 00009 - 00013 ﾊﾞｰｼﾞｮﾝﾅﾝﾊﾞｰ "Ver-????\n"
// 00014 - 00017 ﾍｯﾀﾞｰｻｲｽﾞ
// 00018 - 0001B ﾊｰﾄﾞ名 "SFC" or "CGB" or "GB"
// 0001C - 0001C BG/OBJﾌﾗｸﾞ(AGBの時)
// 0001D - 0001D Color Pallette Number
// 0001D - 000FF 予約
// 00100 - 001FF Color Path
struct CgxHeader {
char file_type[4];
char bit_mode[5];
@@ -46,10 +48,17 @@ struct CgxHeader {
CgxHeader ExtractCgxHeader(std::vector<uint8_t>& cgx_header);
absl::Status DecodeCgxFile(std::string_view filename,
std::vector<uint8_t>& cgx_data,
std::vector<uint8_t>& extra_cgx_data,
std::vector<uint8_t>& decoded_cgx);
absl::Status LoadScr(std::string_view filename, uint8_t input_value,
std::vector<uint8_t>& map_data);
absl::Status LoadCgx(uint8_t bpp, std::string_view filename,
std::vector<uint8_t>& cgx_data,
std::vector<uint8_t>& cgx_loaded,
std::vector<uint8_t>& cgx_header);
absl::Status DrawScrWithCgx(uint8_t bpp, std::vector<uint8_t>& map_bitmap_data,
std::vector<uint8_t>& map_data,
std::vector<uint8_t>& cgx_loaded);
std::vector<SDL_Color> DecodeColFile(const std::string& filename);
@@ -59,11 +68,6 @@ absl::Status DecodeObjFile(
std::unordered_map<std::string, std::vector<uint8_t>> decoded_obj,
std::vector<uint8_t>& decoded_extra_obj, int& obj_loaded);
SDL_Surface* CreateCgxPreviewImage(int default_cgram,
const std::vector<uint8_t>& cgx_data,
const std::vector<uint8_t>& extra_cgx_data,
std::vector<SDL_Color> decoded_col);
} // namespace gfx
} // namespace app
} // namespace yaze