114 lines
2.2 KiB
C
114 lines
2.2 KiB
C
/**
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* Copyright (c) 2025 Dominic Masters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#pragma once
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#include "error/error.h"
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#include "assettype.h"
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#if PSP
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#define ASSET_PBP_READ_PBP_FROM_HOST 0
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#define ASSET_PBP_SIGNATURE_SIZE 4
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#define ASSET_PBP_SIGNATURE "\0PBP"
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typedef struct {
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char_t signature[ASSET_PBP_SIGNATURE_SIZE];
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uint32_t version;
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uint32_t sfoOffset;
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uint32_t icon0Offset;
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uint32_t icon1Offset;
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uint32_t pic0Offset;
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uint32_t pic1Offset;
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uint32_t snd0Offset;
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uint32_t pspOffset;
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uint32_t psarOffset;
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} assetpbp_t;
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#elif DOLPHIN
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#include <fat.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <dirent.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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static const char_t *ASSET_DOLPHIN_PATHS[] = {
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"/",
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"/Dusk",
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"/dusk",
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"/DUSK",
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"/apps",
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"/apps/Dusk",
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"/apps/dusk",
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"/apps/DUSK",
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".",
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"./",
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"./Dusk",
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"./dusk",
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"./DUSK",
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"./apps",
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"./apps/Dusk",
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"./apps/dusk",
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"./apps/DUSK",
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NULL
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};
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#endif
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#define ASSET_FILE "dusk.dsk"
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#define ASSET_HEADER_SIZE 3
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static const char_t *ASSET_SEARCH_PATHS[] = {
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"%s/%s",
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"%s",
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"../%s",
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"../../%s",
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"data/%s",
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"../data/%s",
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NULL
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};
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typedef struct {
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zip_t *zip;
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char_t systemPath[FILENAME_MAX];
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uint8_t assetCount;
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// PSP specific information.
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#if PSP
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FILE *pbpFile;
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assetpbp_t pbpHeader;
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#endif
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} asset_t;
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static asset_t ASSET;
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/**
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* Initializes the asset system.
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*/
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errorret_t assetInit(void);
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/**
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* Checks if an asset file exists.
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*
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* @param filename The filename of the asset to check.
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* @return true if the asset file exists, false otherwise.
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*/
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bool_t assetFileExists(const char_t *filename);
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/**
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* Loads an asset by its filename, the output type depends on the asset type.
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*
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* @param filename The filename of the asset to retrieve.
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* @param output The output pointer to store the loaded asset data.
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* @return An error code if the asset could not be loaded.
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*/
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errorret_t assetLoad(const char_t *filename, void *output);
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/**
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* Disposes/cleans up the asset system.
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*/
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void assetDispose(void); |