A lot has certainly happened!

1 files changed, 0 insertions, 490 deletions

diff --git a/raylib/utils.c b/raylib/utils.c
deleted file mode 100644
index ac57a21..0000000
--- a/raylib/utils.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib.utils - Some common utility functions
-*
-*   CONFIGURATION:
-*       #define SUPPORT_TRACELOG
-*           Show TraceLog() output messages
-*           NOTE: By default LOG_DEBUG traces not shown
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   Copyright (c) 2014-2023 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#include "raylib.h"                     // WARNING: Required for: LogType enum
-
-// Check if config flags have been externally provided on compilation line
-#if !defined(EXTERNAL_CONFIG_FLAGS)
-    #include "config.h"                 // Defines module configuration flags
-#endif
-
-#include "utils.h"
-
-#if defined(PLATFORM_ANDROID)
-    #include <errno.h>                  // Required for: Android error types
-    #include <android/log.h>            // Required for: Android log system: __android_log_vprint()
-    #include <android/asset_manager.h>  // Required for: Android assets manager: AAsset, AAssetManager_open(), ...
-#endif
-
-#include <stdlib.h>                     // Required for: exit()
-#include <stdio.h>                      // Required for: FILE, fopen(), fseek(), ftell(), fread(), fwrite(), fprintf(), vprintf(), fclose()
-#include <stdarg.h>                     // Required for: va_list, va_start(), va_end()
-#include <string.h>                     // Required for: strcpy(), strcat()
-
-//----------------------------------------------------------------------------------
-// Defines and Macros
-//----------------------------------------------------------------------------------
-#ifndef MAX_TRACELOG_MSG_LENGTH
-    #define MAX_TRACELOG_MSG_LENGTH     256         // Max length of one trace-log message
-#endif
-
-//----------------------------------------------------------------------------------
-// Global Variables Definition
-//----------------------------------------------------------------------------------
-static int logTypeLevel = LOG_INFO;                 // Minimum log type level
-
-static TraceLogCallback traceLog = NULL;            // TraceLog callback function pointer
-static LoadFileDataCallback loadFileData = NULL;    // LoadFileData callback function pointer
-static SaveFileDataCallback saveFileData = NULL;    // SaveFileText callback function pointer
-static LoadFileTextCallback loadFileText = NULL;    // LoadFileText callback function pointer
-static SaveFileTextCallback saveFileText = NULL;    // SaveFileText callback function pointer
-
-//----------------------------------------------------------------------------------
-// Functions to set internal callbacks
-//----------------------------------------------------------------------------------
-void SetTraceLogCallback(TraceLogCallback callback) { traceLog = callback; }              // Set custom trace log
-void SetLoadFileDataCallback(LoadFileDataCallback callback) { loadFileData = callback; }  // Set custom file data loader
-void SetSaveFileDataCallback(SaveFileDataCallback callback) { saveFileData = callback; }  // Set custom file data saver
-void SetLoadFileTextCallback(LoadFileTextCallback callback) { loadFileText = callback; }  // Set custom file text loader
-void SetSaveFileTextCallback(SaveFileTextCallback callback) { saveFileText = callback; }  // Set custom file text saver
-
-
-#if defined(PLATFORM_ANDROID)
-static AAssetManager *assetManager = NULL;          // Android assets manager pointer
-static const char *internalDataPath = NULL;         // Android internal data path
-#endif
-
-//----------------------------------------------------------------------------------
-// Module specific Functions Declaration
-//----------------------------------------------------------------------------------
-#if defined(PLATFORM_ANDROID)
-FILE *funopen(const void *cookie, int (*readfn)(void *, char *, int), int (*writefn)(void *, const char *, int),
-              fpos_t (*seekfn)(void *, fpos_t, int), int (*closefn)(void *));
-
-static int android_read(void *cookie, char *buf, int size);
-static int android_write(void *cookie, const char *buf, int size);
-static fpos_t android_seek(void *cookie, fpos_t offset, int whence);
-static int android_close(void *cookie);
-#endif
-
-//----------------------------------------------------------------------------------
-// Module Functions Definition - Utilities
-//----------------------------------------------------------------------------------
-
-// Set the current threshold (minimum) log level
-void SetTraceLogLevel(int logType) { logTypeLevel = logType; }
-
-// Show trace log messages (LOG_INFO, LOG_WARNING, LOG_ERROR, LOG_DEBUG)
-void TraceLog(int logType, const char *text, ...)
-{
-#if defined(SUPPORT_TRACELOG)
-    // Message has level below current threshold, don't emit
-    if (logType < logTypeLevel) return;
-
-    va_list args;
-    va_start(args, text);
-
-    if (traceLog)
-    {
-        traceLog(logType, text, args);
-        va_end(args);
-        return;
-    }
-
-#if defined(PLATFORM_ANDROID)
-    switch (logType)
-    {
-        case LOG_TRACE: __android_log_vprint(ANDROID_LOG_VERBOSE, "raylib", text, args); break;
-        case LOG_DEBUG: __android_log_vprint(ANDROID_LOG_DEBUG, "raylib", text, args); break;
-        case LOG_INFO: __android_log_vprint(ANDROID_LOG_INFO, "raylib", text, args); break;
-        case LOG_WARNING: __android_log_vprint(ANDROID_LOG_WARN, "raylib", text, args); break;
-        case LOG_ERROR: __android_log_vprint(ANDROID_LOG_ERROR, "raylib", text, args); break;
-        case LOG_FATAL: __android_log_vprint(ANDROID_LOG_FATAL, "raylib", text, args); break;
-        default: break;
-    }
-#else
-    char buffer[MAX_TRACELOG_MSG_LENGTH] = { 0 };
-
-    switch (logType)
-    {
-        case LOG_TRACE: strcpy(buffer, "TRACE: "); break;
-        case LOG_DEBUG: strcpy(buffer, "DEBUG: "); break;
-        case LOG_INFO: strcpy(buffer, "INFO: "); break;
-        case LOG_WARNING: strcpy(buffer, "WARNING: "); break;
-        case LOG_ERROR: strcpy(buffer, "ERROR: "); break;
-        case LOG_FATAL: strcpy(buffer, "FATAL: "); break;
-        default: break;
-    }
-
-    unsigned int textSize = (unsigned int)strlen(text);
-    memcpy(buffer + strlen(buffer), text, (textSize < (MAX_TRACELOG_MSG_LENGTH - 12))? textSize : (MAX_TRACELOG_MSG_LENGTH - 12));
-    strcat(buffer, "\n");
-    vprintf(buffer, args);
-    fflush(stdout);
-#endif
-
-    va_end(args);
-
-    if (logType == LOG_FATAL) exit(EXIT_FAILURE);  // If fatal logging, exit program
-
-#endif  // SUPPORT_TRACELOG
-}
-
-// Internal memory allocator
-// NOTE: Initializes to zero by default
-void *MemAlloc(unsigned int size)
-{
-    void *ptr = RL_CALLOC(size, 1);
-    return ptr;
-}
-
-// Internal memory reallocator
-void *MemRealloc(void *ptr, unsigned int size)
-{
-    void *ret = RL_REALLOC(ptr, size);
-    return ret;
-}
-
-// Internal memory free
-void MemFree(void *ptr)
-{
-    RL_FREE(ptr);
-}
-
-// Load data from file into a buffer
-unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead)
-{
-    unsigned char *data = NULL;
-    *bytesRead = 0;
-
-    if (fileName != NULL)
-    {
-        if (loadFileData)
-        {
-            data = loadFileData(fileName, bytesRead);
-            return data;
-        }
-#if defined(SUPPORT_STANDARD_FILEIO)
-        FILE *file = fopen(fileName, "rb");
-
-        if (file != NULL)
-        {
-            // WARNING: On binary streams SEEK_END could not be found,
-            // using fseek() and ftell() could not work in some (rare) cases
-            fseek(file, 0, SEEK_END);
-            int size = ftell(file);
-            fseek(file, 0, SEEK_SET);
-
-            if (size > 0)
-            {
-                data = (unsigned char *)RL_MALLOC(size*sizeof(unsigned char));
-
-                if (data != NULL)
-                {
-                    // NOTE: fread() returns number of read elements instead of bytes, so we read [1 byte, size elements]
-                    unsigned int count = (unsigned int)fread(data, sizeof(unsigned char), size, file);
-                    *bytesRead = count;
-
-                    if (count != size) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially loaded", fileName);
-                    else TRACELOG(LOG_INFO, "FILEIO: [%s] File loaded successfully", fileName);
-                }
-                else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to allocated memory for file reading", fileName);
-            }
-            else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to read file", fileName);
-
-            fclose(file);
-        }
-        else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to open file", fileName);
-#else
-    TRACELOG(LOG_WARNING, "FILEIO: Standard file io not supported, use custom file callback");
-#endif
-    }
-    else TRACELOG(LOG_WARNING, "FILEIO: File name provided is not valid");
-
-    return data;
-}
-
-// Unload file data allocated by LoadFileData()
-void UnloadFileData(unsigned char *data)
-{
-    RL_FREE(data);
-}
-
-// Save data to file from buffer
-bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite)
-{
-    bool success = false;
-
-    if (fileName != NULL)
-    {
-        if (saveFileData)
-        {
-            return saveFileData(fileName, data, bytesToWrite);
-        }
-#if defined(SUPPORT_STANDARD_FILEIO)
-        FILE *file = fopen(fileName, "wb");
-
-        if (file != NULL)
-        {
-            unsigned int count = (unsigned int)fwrite(data, sizeof(unsigned char), bytesToWrite, file);
-
-            if (count == 0) TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to write file", fileName);
-            else if (count != bytesToWrite) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially written", fileName);
-            else TRACELOG(LOG_INFO, "FILEIO: [%s] File saved successfully", fileName);
-
-            int result = fclose(file);
-            if (result == 0) success = true;
-        }
-        else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to open file", fileName);
-#else
-    TRACELOG(LOG_WARNING, "FILEIO: Standard file io not supported, use custom file callback");
-#endif
-    }
-    else TRACELOG(LOG_WARNING, "FILEIO: File name provided is not valid");
-
-    return success;
-}
-
-// Export data to code (.h), returns true on success
-bool ExportDataAsCode(const unsigned char *data, unsigned int size, const char *fileName)
-{
-    bool success = false;
-
-#ifndef TEXT_BYTES_PER_LINE
-    #define TEXT_BYTES_PER_LINE     20
-#endif
-
-    // NOTE: Text data buffer size is estimated considering raw data size in bytes
-    // and requiring 6 char bytes for every byte: "0x00, "
-    char *txtData = (char *)RL_CALLOC(size*6 + 2000, sizeof(char));
-
-    int byteCount = 0;
-    byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n");
-    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
-    byteCount += sprintf(txtData + byteCount, "// DataAsCode exporter v1.0 - Raw data exported as an array of bytes                  //\n");
-    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
-    byteCount += sprintf(txtData + byteCount, "// more info and bugs-report:  github.com/raysan5/raylib                              //\n");
-    byteCount += sprintf(txtData + byteCount, "// feedback and support:       ray[at]raylib.com                                      //\n");
-    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
-    byteCount += sprintf(txtData + byteCount, "// Copyright (c) 2022-2023 Ramon Santamaria (@raysan5)                                //\n");
-    byteCount += sprintf(txtData + byteCount, "//                                                                                    //\n");
-    byteCount += sprintf(txtData + byteCount, "////////////////////////////////////////////////////////////////////////////////////////\n\n");
-
-    // Get file name from path and convert variable name to uppercase
-    char varFileName[256] = { 0 };
-    strcpy(varFileName, GetFileNameWithoutExt(fileName));
-    for (int i = 0; varFileName[i] != '\0'; i++) if ((varFileName[i] >= 'a') && (varFileName[i] <= 'z')) { varFileName[i] = varFileName[i] - 32; }
-
-    byteCount += sprintf(txtData + byteCount, "#define %s_DATA_SIZE     %i\n\n", varFileName, size);
-
-    byteCount += sprintf(txtData + byteCount, "static unsigned char %s_DATA[%s_DATA_SIZE] = { ", varFileName, varFileName);
-    for (unsigned int i = 0; i < size - 1; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "0x%x,\n" : "0x%x, "), data[i]);
-    byteCount += sprintf(txtData + byteCount, "0x%x };\n", data[size - 1]);
-
-    // NOTE: Text data size exported is determined by '\0' (NULL) character
-    success = SaveFileText(fileName, txtData);
-
-    RL_FREE(txtData);
-
-    if (success != 0) TRACELOG(LOG_INFO, "FILEIO: [%s] Data as code exported successfully", fileName);
-    else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to export data as code", fileName);
-
-    return success;
-}
-
-// Load text data from file, returns a '\0' terminated string
-// NOTE: text chars array should be freed manually
-char *LoadFileText(const char *fileName)
-{
-    char *text = NULL;
-
-    if (fileName != NULL)
-    {
-        if (loadFileText)
-        {
-            text = loadFileText(fileName);
-            return text;
-        }
-#if defined(SUPPORT_STANDARD_FILEIO)
-        FILE *file = fopen(fileName, "rt");
-
-        if (file != NULL)
-        {
-            // WARNING: When reading a file as 'text' file,
-            // text mode causes carriage return-linefeed translation...
-            // ...but using fseek() should return correct byte-offset
-            fseek(file, 0, SEEK_END);
-            unsigned int size = (unsigned int)ftell(file);
-            fseek(file, 0, SEEK_SET);
-
-            if (size > 0)
-            {
-                text = (char *)RL_MALLOC((size + 1)*sizeof(char));
-
-                if (text != NULL)
-                {
-                    unsigned int count = (unsigned int)fread(text, sizeof(char), size, file);
-
-                    // WARNING: \r\n is converted to \n on reading, so,
-                    // read bytes count gets reduced by the number of lines
-                    if (count < size) text = RL_REALLOC(text, count + 1);
-
-                    // Zero-terminate the string
-                    text[count] = '\0';
-
-                    TRACELOG(LOG_INFO, "FILEIO: [%s] Text file loaded successfully", fileName);
-                }
-                else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to allocated memory for file reading", fileName);
-            }
-            else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to read text file", fileName);
-
-            fclose(file);
-        }
-        else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to open text file", fileName);
-#else
-    TRACELOG(LOG_WARNING, "FILEIO: Standard file io not supported, use custom file callback");
-#endif
-    }
-    else TRACELOG(LOG_WARNING, "FILEIO: File name provided is not valid");
-
-    return text;
-}
-
-// Unload file text data allocated by LoadFileText()
-void UnloadFileText(char *text)
-{
-    RL_FREE(text);
-}
-
-// Save text data to file (write), string must be '\0' terminated
-bool SaveFileText(const char *fileName, char *text)
-{
-    bool success = false;
-
-    if (fileName != NULL)
-    {
-        if (saveFileText)
-        {
-            return saveFileText(fileName, text);
-        }
-#if defined(SUPPORT_STANDARD_FILEIO)
-        FILE *file = fopen(fileName, "wt");
-
-        if (file != NULL)
-        {
-            int count = fprintf(file, "%s", text);
-
-            if (count < 0) TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to write text file", fileName);
-            else TRACELOG(LOG_INFO, "FILEIO: [%s] Text file saved successfully", fileName);
-
-            int result = fclose(file);
-            if (result == 0) success = true;
-        }
-        else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to open text file", fileName);
-#else
-    TRACELOG(LOG_WARNING, "FILEIO: Standard file io not supported, use custom file callback");
-#endif
-    }
-    else TRACELOG(LOG_WARNING, "FILEIO: File name provided is not valid");
-
-    return success;
-}
-
-#if defined(PLATFORM_ANDROID)
-// Initialize asset manager from android app
-void InitAssetManager(AAssetManager *manager, const char *dataPath)
-{
-    assetManager = manager;
-    internalDataPath = dataPath;
-}
-
-// Replacement for fopen()
-// Ref: https://developer.android.com/ndk/reference/group/asset
-FILE *android_fopen(const char *fileName, const char *mode)
-{
-    if (mode[0] == 'w')
-    {
-        // fopen() is mapped to android_fopen() that only grants read access to
-        // assets directory through AAssetManager but we want to also be able to
-        // write data when required using the standard stdio FILE access functions
-        // Ref: https://stackoverflow.com/questions/11294487/android-writing-saving-files-from-native-code-only
-        #undef fopen
-        return fopen(TextFormat("%s/%s", internalDataPath, fileName), mode);
-        #define fopen(name, mode) android_fopen(name, mode)
-    }
-    else
-    {
-        // NOTE: AAsset provides access to read-only asset
-        AAsset *asset = AAssetManager_open(assetManager, fileName, AASSET_MODE_UNKNOWN);
-
-        if (asset != NULL)
-        {
-            // Get pointer to file in the assets
-            return funopen(asset, android_read, android_write, android_seek, android_close);
-        }
-        else
-        {
-            #undef fopen
-            // Just do a regular open if file is not found in the assets
-            return fopen(TextFormat("%s/%s", internalDataPath, fileName), mode);
-            #define fopen(name, mode) android_fopen(name, mode)
-        }
-    }
-}
-#endif  // PLATFORM_ANDROID
-
-//----------------------------------------------------------------------------------
-// Module specific Functions Definition
-//----------------------------------------------------------------------------------
-#if defined(PLATFORM_ANDROID)
-static int android_read(void *cookie, char *buf, int size)
-{
-    return AAsset_read((AAsset *)cookie, buf, size);
-}
-
-static int android_write(void *cookie, const char *buf, int size)
-{
-    TRACELOG(LOG_WARNING, "ANDROID: Failed to provide write access to APK");
-
-    return EACCES;
-}
-
-static fpos_t android_seek(void *cookie, fpos_t offset, int whence)
-{
-    return AAsset_seek((AAsset *)cookie, offset, whence);
-}
-
-static int android_close(void *cookie)
-{
-    AAsset_close((AAsset *)cookie);
-    return 0;
-}
-#endif  // PLATFORM_ANDROID