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rcore.c updated

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JupiterRider 2024-11-23 16:51:10 +01:00
parent 3e01b50698
commit 69cf3d30a4
1 changed files with 506 additions and 57 deletions
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563
raylib/rcore.c
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@ -3,7 +3,7 @@
* rcore - Window/display management, Graphic device/context management and input management * rcore - Window/display management, Graphic device/context management and input management
* *
* PLATFORMS SUPPORTED: * PLATFORMS SUPPORTED:
* > PLATFORM_DESKTOP (GLFW backend): * > PLATFORM_DESKTOP_GLFW (GLFW backend):
* - Windows (Win32, Win64) * - Windows (Win32, Win64)
* - Linux (X11/Wayland desktop mode) * - Linux (X11/Wayland desktop mode)
* - macOS/OSX (x64, arm64) * - macOS/OSX (x64, arm64)
@ -161,10 +161,14 @@
__declspec(dllimport) unsigned long __stdcall GetModuleFileNameA(void *hModule, void *lpFilename, unsigned long nSize); __declspec(dllimport) unsigned long __stdcall GetModuleFileNameA(void *hModule, void *lpFilename, unsigned long nSize);
__declspec(dllimport) unsigned long __stdcall GetModuleFileNameW(void *hModule, void *lpFilename, unsigned long nSize); __declspec(dllimport) unsigned long __stdcall GetModuleFileNameW(void *hModule, void *lpFilename, unsigned long nSize);
__declspec(dllimport) int __stdcall WideCharToMultiByte(unsigned int cp, unsigned long flags, void *widestr, int cchwide, void *str, int cbmb, void *defchar, int *used_default); __declspec(dllimport) int __stdcall WideCharToMultiByte(unsigned int cp, unsigned long flags, void *widestr, int cchwide, void *str, int cbmb, void *defchar, int *used_default);
unsigned int __stdcall timeBeginPeriod(unsigned int uPeriod); __declspec(dllimport) unsigned int __stdcall timeBeginPeriod(unsigned int uPeriod);
unsigned int __stdcall timeEndPeriod(unsigned int uPeriod); __declspec(dllimport) unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
#elif defined(__linux__) #elif defined(__linux__)
#include <unistd.h> #include <unistd.h>
#elif defined(__FreeBSD__)
#include <sys/types.h>
#include <sys/sysctl.h>
#include <unistd.h>
#elif defined(__APPLE__) #elif defined(__APPLE__)
#include <sys/syslimits.h> #include <sys/syslimits.h>
#include <mach-o/dyld.h> #include <mach-o/dyld.h>
@ -187,14 +191,16 @@ unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
#endif #endif
#if defined(_WIN32) #if defined(_WIN32)
#include <direct.h> // Required for: _getch(), _chdir() #include <io.h> // Required for: _access() [Used in FileExists()]
#include <direct.h> // Required for: _getch(), _chdir(), _mkdir()
#define GETCWD _getcwd // NOTE: MSDN recommends not to use getcwd(), chdir() #define GETCWD _getcwd // NOTE: MSDN recommends not to use getcwd(), chdir()
#define CHDIR _chdir #define CHDIR _chdir
#include <io.h> // Required for: _access() [Used in FileExists()] #define MKDIR(dir) _mkdir(dir)
#else #else
#include <unistd.h> // Required for: getch(), chdir() (POSIX), access() #include <unistd.h> // Required for: getch(), chdir(), mkdir(), access()
#define GETCWD getcwd #define GETCWD getcwd
#define CHDIR chdir #define CHDIR chdir
#define MKDIR(dir) mkdir(dir, 0777)
#endif #endif
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -247,6 +253,10 @@ unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
#define MAX_AUTOMATION_EVENTS 16384 // Maximum number of automation events to record #define MAX_AUTOMATION_EVENTS 16384 // Maximum number of automation events to record
#endif #endif
#ifndef DIRECTORY_FILTER_TAG
#define DIRECTORY_FILTER_TAG "DIR" // Name tag used to request directory inclusion on directory scan
#endif // NOTE: Used in ScanDirectoryFiles(), ScanDirectoryFilesRecursively() and LoadDirectoryFilesEx()
// Flags operation macros // Flags operation macros
#define FLAG_SET(n, f) ((n) |= (f)) #define FLAG_SET(n, f) ((n) |= (f))
#define FLAG_CLEAR(n, f) ((n) &= ~(f)) #define FLAG_CLEAR(n, f) ((n) &= ~(f))
@ -360,16 +370,21 @@ typedef struct CoreData {
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
RLAPI const char *raylib_version = RAYLIB_VERSION; // raylib version exported symbol, required for some bindings RLAPI const char *raylib_version = RAYLIB_VERSION; // raylib version exported symbol, required for some bindings
CoreData CORE = { 0 }; // Global CORE state context CoreData CORE = { 0 }; // Global CORE state context
// Flag to note GPU acceleration is available,
// referenced from other modules to support GPU data loading
// NOTE: Useful to allow Texture, RenderTexture, Font.texture, Mesh.vaoId/vboId, Shader loading
bool isGpuReady = false;
#if defined(SUPPORT_SCREEN_CAPTURE) #if defined(SUPPORT_SCREEN_CAPTURE)
static int screenshotCounter = 0; // Screenshots counter static int screenshotCounter = 0; // Screenshots counter
#endif #endif
#if defined(SUPPORT_GIF_RECORDING) #if defined(SUPPORT_GIF_RECORDING)
unsigned int gifFrameCounter = 0; // GIF frames counter static unsigned int gifFrameCounter = 0; // GIF frames counter
bool gifRecording = false; // GIF recording state static bool gifRecording = false; // GIF recording state
MsfGifState gifState = { 0 }; // MSGIF context state static MsfGifState gifState = { 0 }; // MSGIF context state
#endif #endif
#if defined(SUPPORT_AUTOMATION_EVENTS) #if defined(SUPPORT_AUTOMATION_EVENTS)
@ -493,9 +508,36 @@ void __stdcall Sleep(unsigned long msTimeout); // Required for: Wai
const char *TextFormat(const char *text, ...); // Formatting of text with variables to 'embed' const char *TextFormat(const char *text, ...); // Formatting of text with variables to 'embed'
#endif // !SUPPORT_MODULE_RTEXT #endif // !SUPPORT_MODULE_RTEXT
// Include platform-specific submodules
#if defined(PLATFORM_DESKTOP) #if defined(PLATFORM_DESKTOP)
#include "platforms/rcore_desktop.c" #define PLATFORM_DESKTOP_GLFW
#endif
// We're using `#pragma message` because `#warning` is not adopted by MSVC.
#if defined(SUPPORT_CLIPBOARD_IMAGE)
#if !defined(SUPPORT_MODULE_RTEXTURES)
#pragma message ("Warning: Enabling SUPPORT_CLIPBOARD_IMAGE requires SUPPORT_MODULE_RTEXTURES to work properly")
#endif
// It's nice to have support Bitmap on Linux as well, but not as necessary as Windows
#if !defined(SUPPORT_FILEFORMAT_BMP) && defined(_WIN32)
#pragma message ("Warning: Enabling SUPPORT_CLIPBOARD_IMAGE requires SUPPORT_FILEFORMAT_BMP, specially on Windows")
#endif
// From what I've tested applications on Wayland saves images on clipboard as PNG.
#if (!defined(SUPPORT_FILEFORMAT_PNG) || !defined(SUPPORT_FILEFORMAT_JPG)) && !defined(_WIN32)
#pragma message ("Warning: Getting image from the clipboard might not work without SUPPORT_FILEFORMAT_PNG or SUPPORT_FILEFORMAT_JPG")
#endif
// Not needed because `rtexture.c` will automatically defined STBI_REQUIRED when any SUPPORT_FILEFORMAT_* is defined.
// #if !defined(STBI_REQUIRED)
// #pragma message ("Warning: "STBI_REQUIRED is not defined, that means we can't load images from clipbard"
// #endif
#endif // SUPPORT_CLIPBOARD_IMAGE
// Include platform-specific submodules
#if defined(PLATFORM_DESKTOP_GLFW)
#include "platforms/rcore_desktop_glfw.c"
#elif defined(PLATFORM_DESKTOP_SDL) #elif defined(PLATFORM_DESKTOP_SDL)
#include "platforms/rcore_desktop_sdl.c" #include "platforms/rcore_desktop_sdl.c"
#elif defined(PLATFORM_DESKTOP_RGFW) #elif defined(PLATFORM_DESKTOP_RGFW)
@ -559,15 +601,16 @@ const char *TextFormat(const char *text, ...); // Formatting of tex
//void DisableCursor(void) //void DisableCursor(void)
// Initialize window and OpenGL context // Initialize window and OpenGL context
// NOTE: data parameter could be used to pass any kind of required data to the initialization
void InitWindow(int width, int height, const char *title) void InitWindow(int width, int height, const char *title)
{ {
TRACELOG(LOG_INFO, "Initializing raylib %s", RAYLIB_VERSION); TRACELOG(LOG_INFO, "Initializing raylib %s", RAYLIB_VERSION);
#if defined(PLATFORM_DESKTOP) #if defined(PLATFORM_DESKTOP_GLFW)
TRACELOG(LOG_INFO, "Platform backend: DESKTOP (GLFW)"); TRACELOG(LOG_INFO, "Platform backend: DESKTOP (GLFW)");
#elif defined(PLATFORM_DESKTOP_SDL) #elif defined(PLATFORM_DESKTOP_SDL)
TRACELOG(LOG_INFO, "Platform backend: DESKTOP (SDL)"); TRACELOG(LOG_INFO, "Platform backend: DESKTOP (SDL)");
#elif defined(PLATFORM_DESKTOP_RGFW)
TRACELOG(LOG_INFO, "Platform backend: DESKTOP (RGFW)");
#elif defined(PLATFORM_WEB) #elif defined(PLATFORM_WEB)
TRACELOG(LOG_INFO, "Platform backend: WEB (HTML5)"); TRACELOG(LOG_INFO, "Platform backend: WEB (HTML5)");
#elif defined(PLATFORM_DRM) #elif defined(PLATFORM_DRM)
@ -631,28 +674,31 @@ void InitWindow(int width, int height, const char *title)
// Initialize rlgl default data (buffers and shaders) // Initialize rlgl default data (buffers and shaders)
// NOTE: CORE.Window.currentFbo.width and CORE.Window.currentFbo.height not used, just stored as globals in rlgl // NOTE: CORE.Window.currentFbo.width and CORE.Window.currentFbo.height not used, just stored as globals in rlgl
rlglInit(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height); rlglInit(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);
isGpuReady = true; // Flag to note GPU has been initialized successfully
// Setup default viewport // Setup default viewport
SetupViewport(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height); SetupViewport(CORE.Window.currentFbo.width, CORE.Window.currentFbo.height);
#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT) #if defined(SUPPORT_MODULE_RTEXT)
// Load default font #if defined(SUPPORT_DEFAULT_FONT)
// WARNING: External function: Module required: rtext // Load default font
LoadFontDefault(); // WARNING: External function: Module required: rtext
#if defined(SUPPORT_MODULE_RSHAPES) LoadFontDefault();
// Set font white rectangle for shapes drawing, so shapes and text can be batched together #if defined(SUPPORT_MODULE_RSHAPES)
// WARNING: rshapes module is required, if not available, default internal white rectangle is used // Set font white rectangle for shapes drawing, so shapes and text can be batched together
Rectangle rec = GetFontDefault().recs[95]; // WARNING: rshapes module is required, if not available, default internal white rectangle is used
if (CORE.Window.flags & FLAG_MSAA_4X_HINT) Rectangle rec = GetFontDefault().recs[95];
{ if (CORE.Window.flags & FLAG_MSAA_4X_HINT)
// NOTE: We try to maxime rec padding to avoid pixel bleeding on MSAA filtering {
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 2, rec.y + 2, 1, 1 }); // NOTE: We try to maxime rec padding to avoid pixel bleeding on MSAA filtering
} SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 2, rec.y + 2, 1, 1 });
else }
{ else
// NOTE: We set up a 1px padding on char rectangle to avoid pixel bleeding {
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 }); // NOTE: We set up a 1px padding on char rectangle to avoid pixel bleeding
} SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 });
}
#endif
#endif #endif
#else #else
#if defined(SUPPORT_MODULE_RSHAPES) #if defined(SUPPORT_MODULE_RSHAPES)
@ -662,21 +708,14 @@ void InitWindow(int width, int height, const char *title)
SetShapesTexture(texture, (Rectangle){ 0.0f, 0.0f, 1.0f, 1.0f }); // WARNING: Module required: rshapes SetShapesTexture(texture, (Rectangle){ 0.0f, 0.0f, 1.0f, 1.0f }); // WARNING: Module required: rshapes
#endif #endif
#endif #endif
#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
if ((CORE.Window.flags & FLAG_WINDOW_HIGHDPI) > 0)
{
// Set default font texture filter for HighDPI (blurry)
// RL_TEXTURE_FILTER_LINEAR - tex filter: BILINEAR, no mipmaps
rlTextureParameters(GetFontDefault().texture.id, RL_TEXTURE_MIN_FILTER, RL_TEXTURE_FILTER_LINEAR);
rlTextureParameters(GetFontDefault().texture.id, RL_TEXTURE_MAG_FILTER, RL_TEXTURE_FILTER_LINEAR);
}
#endif
CORE.Time.frameCounter = 0; CORE.Time.frameCounter = 0;
CORE.Window.shouldClose = false; CORE.Window.shouldClose = false;
// Initialize random seed // Initialize random seed
SetRandomSeed((unsigned int)time(NULL)); SetRandomSeed((unsigned int)time(NULL));
TRACELOG(LOG_INFO, "SYSTEM: Working Directory: %s", GetWorkingDirectory());
} }
// Close window and unload OpenGL context // Close window and unload OpenGL context
@ -856,7 +895,7 @@ void EndDrawing(void)
#ifndef GIF_RECORD_FRAMERATE #ifndef GIF_RECORD_FRAMERATE
#define GIF_RECORD_FRAMERATE 10 #define GIF_RECORD_FRAMERATE 10
#endif #endif
gifFrameCounter += GetFrameTime()*1000; gifFrameCounter += (unsigned int)(GetFrameTime()*1000);
// NOTE: We record one gif frame depending on the desired gif framerate // NOTE: We record one gif frame depending on the desired gif framerate
if (gifFrameCounter > 1000/GIF_RECORD_FRAMERATE) if (gifFrameCounter > 1000/GIF_RECORD_FRAMERATE)
@ -1288,6 +1327,8 @@ Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode)
// vertex color location = 3 // vertex color location = 3
// vertex tangent location = 4 // vertex tangent location = 4
// vertex texcoord2 location = 5 // vertex texcoord2 location = 5
// vertex boneIds location = 6
// vertex boneWeights location = 7
// NOTE: If any location is not found, loc point becomes -1 // NOTE: If any location is not found, loc point becomes -1
@ -1303,6 +1344,8 @@ Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode)
shader.locs[SHADER_LOC_VERTEX_NORMAL] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL); shader.locs[SHADER_LOC_VERTEX_NORMAL] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL);
shader.locs[SHADER_LOC_VERTEX_TANGENT] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT); shader.locs[SHADER_LOC_VERTEX_TANGENT] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT);
shader.locs[SHADER_LOC_VERTEX_COLOR] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR); shader.locs[SHADER_LOC_VERTEX_COLOR] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR);
shader.locs[SHADER_LOC_VERTEX_BONEIDS] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS);
shader.locs[SHADER_LOC_VERTEX_BONEWEIGHTS] = rlGetLocationAttrib(shader.id, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS);
// Get handles to GLSL uniform locations (vertex shader) // Get handles to GLSL uniform locations (vertex shader)
shader.locs[SHADER_LOC_MATRIX_MVP] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_MVP); shader.locs[SHADER_LOC_MATRIX_MVP] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_MVP);
@ -1310,6 +1353,7 @@ Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode)
shader.locs[SHADER_LOC_MATRIX_PROJECTION] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_PROJECTION); shader.locs[SHADER_LOC_MATRIX_PROJECTION] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_PROJECTION);
shader.locs[SHADER_LOC_MATRIX_MODEL] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_MODEL); shader.locs[SHADER_LOC_MATRIX_MODEL] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_MODEL);
shader.locs[SHADER_LOC_MATRIX_NORMAL] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_NORMAL); shader.locs[SHADER_LOC_MATRIX_NORMAL] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_NORMAL);
shader.locs[SHADER_LOC_BONE_MATRICES] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_BONE_MATRICES);
// Get handles to GLSL uniform locations (fragment shader) // Get handles to GLSL uniform locations (fragment shader)
shader.locs[SHADER_LOC_COLOR_DIFFUSE] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR); shader.locs[SHADER_LOC_COLOR_DIFFUSE] = rlGetLocationUniform(shader.id, RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR);
@ -1321,10 +1365,10 @@ Shader LoadShaderFromMemory(const char *vsCode, const char *fsCode)
return shader; return shader;
} }
// Check if a shader is ready // Check if a shader is valid (loaded on GPU)
bool IsShaderReady(Shader shader) bool IsShaderValid(Shader shader)
{ {
return ((shader.id > 0) && // Validate shader id (loaded successfully) return ((shader.id > 0) && // Validate shader id (GPU loaded successfully)
(shader.locs != NULL)); // Validate memory has been allocated for default shader locations (shader.locs != NULL)); // Validate memory has been allocated for default shader locations
// The following locations are tried to be set automatically (locs[i] >= 0), // The following locations are tried to be set automatically (locs[i] >= 0),
@ -2154,6 +2198,28 @@ const char *GetApplicationDirectory(void)
appDir[0] = '.'; appDir[0] = '.';
appDir[1] = '/'; appDir[1] = '/';
} }
#elif defined(__FreeBSD__)
size_t size = sizeof(appDir);
int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
if (sysctl(mib, 4, appDir, &size, NULL, 0) == 0)
{
int len = strlen(appDir);
for (int i = len; i >= 0; --i)
{
if (appDir[i] == '/')
{
appDir[i + 1] = '\0';
break;
}
}
}
else
{
appDir[0] = '.';
appDir[1] = '/';
}
#endif #endif
return appDir; return appDir;
@ -2225,6 +2291,40 @@ void UnloadDirectoryFiles(FilePathList files)
RL_FREE(files.paths); RL_FREE(files.paths);
} }
// Create directories (including full path requested), returns 0 on success
int MakeDirectory(const char *dirPath)
{
if ((dirPath == NULL) || (dirPath[0] == '\0')) return 1; // Path is not valid
if (DirectoryExists(dirPath)) return 0; // Path already exists (is valid)
// Copy path string to avoid modifying original
int len = (int)strlen(dirPath) + 1;
char *pathcpy = (char *)RL_CALLOC(len, 1);
memcpy(pathcpy, dirPath, len);
// Iterate over pathcpy, create each subdirectory as needed
for (int i = 0; (i < len) && (pathcpy[i] != '\0'); i++)
{
if (pathcpy[i] == ':') i++;
else
{
if ((pathcpy[i] == '\\') || (pathcpy[i] == '/'))
{
pathcpy[i] = '\0';
if (!DirectoryExists(pathcpy)) MKDIR(pathcpy);
pathcpy[i] = '/';
}
}
}
// Create final directory
if (!DirectoryExists(pathcpy)) MKDIR(pathcpy);
RL_FREE(pathcpy);
return 0;
}
// Change working directory, returns true on success // Change working directory, returns true on success
bool ChangeDirectory(const char *dir) bool ChangeDirectory(const char *dir)
{ {
@ -2244,6 +2344,64 @@ bool IsPathFile(const char *path)
return S_ISREG(result.st_mode); return S_ISREG(result.st_mode);
} }
// Check if fileName is valid for the platform/OS
bool IsFileNameValid(const char *fileName)
{
bool valid = true;
if ((fileName != NULL) && (fileName[0] != '\0'))
{
int length = (int)strlen(fileName);
bool allPeriods = true;
for (int i = 0; i < length; i++)
{
// Check invalid characters
if ((fileName[i] == '<') ||
(fileName[i] == '>') ||
(fileName[i] == ':') ||
(fileName[i] == '\"') ||
(fileName[i] == '/') ||
(fileName[i] == '\\') ||
(fileName[i] == '|') ||
(fileName[i] == '?') ||
(fileName[i] == '*')) { valid = false; break; }
// Check non-glyph characters
if ((unsigned char)fileName[i] < 32) { valid = false; break; }
// TODO: Check trailing periods/spaces?
// Check if filename is not all periods
if (fileName[i] != '.') allPeriods = false;
}
if (allPeriods) valid = false;
/*
if (valid)
{
// Check invalid DOS names
if (length >= 3)
{
if (((fileName[0] == 'C') && (fileName[1] == 'O') && (fileName[2] == 'N')) || // CON
((fileName[0] == 'P') && (fileName[1] == 'R') && (fileName[2] == 'N')) || // PRN
((fileName[0] == 'A') && (fileName[1] == 'U') && (fileName[2] == 'X')) || // AUX
((fileName[0] == 'N') && (fileName[1] == 'U') && (fileName[2] == 'L'))) valid = false; // NUL
}
if (length >= 4)
{
if (((fileName[0] == 'C') && (fileName[1] == 'O') && (fileName[2] == 'M') && ((fileName[3] >= '0') && (fileName[3] <= '9'))) || // COM0-9
((fileName[0] == 'L') && (fileName[1] == 'P') && (fileName[2] == 'T') && ((fileName[3] >= '0') && (fileName[3] <= '9')))) valid = false; // LPT0-9
}
}
*/
}
return valid;
}
// Check if a file has been dropped into window // Check if a file has been dropped into window
bool IsFileDropped(void) bool IsFileDropped(void)
{ {
@ -2442,6 +2600,265 @@ unsigned char *DecodeDataBase64(const unsigned char *data, int *outputSize)
return decodedData; return decodedData;
} }
// Compute CRC32 hash code
unsigned int ComputeCRC32(unsigned char *data, int dataSize)
{
static unsigned int crcTable[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
0x0eDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
};
unsigned int crc = ~0u;
for (int i = 0; i < dataSize; i++) crc = (crc >> 8) ^ crcTable[data[i] ^ (crc & 0xff)];
return ~crc;
}
// Compute MD5 hash code
// NOTE: Returns a static int[4] array (16 bytes)
unsigned int *ComputeMD5(unsigned char *data, int dataSize)
{
#define ROTATE_LEFT(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
static unsigned int hash[4] = { 0 }; // Hash to be returned
// WARNING: All variables are unsigned 32 bit and wrap modulo 2^32 when calculating
// NOTE: r specifies the per-round shift amounts
unsigned int r[] = {
7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22,
5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20,
4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23,
6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21
};
// Using binary integer part of the sines of integers (in radians) as constants
unsigned int k[] = {
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391
};
hash[0] = 0x67452301;
hash[1] = 0xefcdab89;
hash[2] = 0x98badcfe;
hash[3] = 0x10325476;
// Pre-processing: adding a single 1 bit
// Append '1' bit to message
// NOTE: The input bytes are considered as bits strings,
// where the first bit is the most significant bit of the byte
// Pre-processing: padding with zeros
// Append '0' bit until message length in bit 448 (mod 512)
// Append length mod (2 pow 64) to message
int newDataSize = ((((dataSize + 8)/64) + 1)*64) - 8;
unsigned char *msg = RL_CALLOC(newDataSize + 64, 1); // Initialize with '0' bits, allocating 64 extra bytes
memcpy(msg, data, dataSize);
msg[dataSize] = 128; // Write the '1' bit
unsigned int bitsLen = 8*dataSize;
memcpy(msg + newDataSize, &bitsLen, 4); // Append the len in bits at the end of the buffer
// Process the message in successive 512-bit chunks for each 512-bit chunk of message
for (int offset = 0; offset < newDataSize; offset += (512/8))
{
// Break chunk into sixteen 32-bit words w[j], 0 <= j <= 15
unsigned int *w = (unsigned int *)(msg + offset);
// Initialize hash value for this chunk
unsigned int a = hash[0];
unsigned int b = hash[1];
unsigned int c = hash[2];
unsigned int d = hash[3];
for (int i = 0; i < 64; i++)
{
unsigned int f = 0;
unsigned int g = 0;
if (i < 16)
{
f = (b & c) | ((~b) & d);
g = i;
}
else if (i < 32)
{
f = (d & b) | ((~d) & c);
g = (5*i + 1)%16;
}
else if (i < 48)
{
f = b ^ c ^ d;
g = (3*i + 5)%16;
}
else
{
f = c ^ (b | (~d));
g = (7*i)%16;
}
unsigned int temp = d;
d = c;
c = b;
b = b + ROTATE_LEFT((a + f + k[i] + w[g]), r[i]);
a = temp;
}
// Add chunk's hash to result so far
hash[0] += a;
hash[1] += b;
hash[2] += c;
hash[3] += d;
}
RL_FREE(msg);
return hash;
}
// Compute SHA-1 hash code
// NOTE: Returns a static int[5] array (20 bytes)
unsigned int *ComputeSHA1(unsigned char *data, int dataSize) {
#define ROTATE_LEFT(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
static unsigned int hash[5] = { 0 }; // Hash to be returned
// Initialize hash values
hash[0] = 0x67452301;
hash[1] = 0xEFCDAB89;
hash[2] = 0x98BADCFE;
hash[3] = 0x10325476;
hash[4] = 0xC3D2E1F0;
// Pre-processing: adding a single 1 bit
// Append '1' bit to message
// NOTE: The input bytes are considered as bits strings,
// where the first bit is the most significant bit of the byte
// Pre-processing: padding with zeros
// Append '0' bit until message length in bit 448 (mod 512)
// Append length mod (2 pow 64) to message
int newDataSize = ((((dataSize + 8)/64) + 1)*64);
unsigned char *msg = RL_CALLOC(newDataSize, 1); // Initialize with '0' bits
memcpy(msg, data, dataSize);
msg[dataSize] = 128; // Write the '1' bit
unsigned int bitsLen = 8*dataSize;
msg[newDataSize-1] = bitsLen;
// Process the message in successive 512-bit chunks
for (int offset = 0; offset < newDataSize; offset += (512/8))
{
// Break chunk into sixteen 32-bit words w[j], 0 <= j <= 15
unsigned int w[80] = {0};
for (int i = 0; i < 16; i++) {
w[i] = (msg[offset + (i * 4) + 0] << 24) |
(msg[offset + (i * 4) + 1] << 16) |
(msg[offset + (i * 4) + 2] << 8) |
(msg[offset + (i * 4) + 3]);
}
// Message schedule: extend the sixteen 32-bit words into eighty 32-bit words:
for (int i = 16; i < 80; ++i) {
w[i] = ROTATE_LEFT(w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16], 1);
}
// Initialize hash value for this chunk
unsigned int a = hash[0];
unsigned int b = hash[1];
unsigned int c = hash[2];
unsigned int d = hash[3];
unsigned int e = hash[4];
for (int i = 0; i < 80; i++)
{
unsigned int f = 0;
unsigned int k = 0;
if (i < 20) {
f = (b & c) | ((~b) & d);
k = 0x5A827999;
} else if (i < 40) {
f = b ^ c ^ d;
k = 0x6ED9EBA1;
} else if (i < 60) {
f = (b & c) | (b & d) | (c & d);
k = 0x8F1BBCDC;
} else {
f = b ^ c ^ d;
k = 0xCA62C1D6;
}
unsigned int temp = ROTATE_LEFT(a, 5) + f + e + k + w[i];
e = d;
d = c;
c = ROTATE_LEFT(b, 30);
b = a;
a = temp;
}
// Add this chunk's hash to result so far
hash[0] += a;
hash[1] += b;
hash[2] += c;
hash[3] += d;
hash[4] += e;
}
free(msg);
return hash;
}
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
// Module Functions Definition: Automation Events Recording and Playing // Module Functions Definition: Automation Events Recording and Playing
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -2649,8 +3066,8 @@ void PlayAutomationEvent(AutomationEvent event)
} break; } break;
case INPUT_MOUSE_WHEEL_MOTION: // param[0]: x delta, param[1]: y delta case INPUT_MOUSE_WHEEL_MOTION: // param[0]: x delta, param[1]: y delta
{ {
CORE.Input.Mouse.currentWheelMove.x = (float)event.params[0]; break; CORE.Input.Mouse.currentWheelMove.x = (float)event.params[0];
CORE.Input.Mouse.currentWheelMove.y = (float)event.params[1]; break; CORE.Input.Mouse.currentWheelMove.y = (float)event.params[1];
} break; } break;
case INPUT_TOUCH_UP: CORE.Input.Touch.currentTouchState[event.params[0]] = false; break; // param[0]: id case INPUT_TOUCH_UP: CORE.Input.Touch.currentTouchState[event.params[0]] = false; break; // param[0]: id
case INPUT_TOUCH_DOWN: CORE.Input.Touch.currentTouchState[event.params[0]] = true; break; // param[0]: id case INPUT_TOUCH_DOWN: CORE.Input.Touch.currentTouchState[event.params[0]] = true; break; // param[0]: id
@ -2687,6 +3104,8 @@ void PlayAutomationEvent(AutomationEvent event)
case ACTION_SETTARGETFPS: SetTargetFPS(event.params[0]); break; case ACTION_SETTARGETFPS: SetTargetFPS(event.params[0]); break;
default: break; default: break;
} }
TRACELOG(LOG_INFO, "AUTOMATION PLAY: Frame: %i | Event type: %i | Event parameters: %i, %i, %i", event.frame, event.type, event.params[0], event.params[1], event.params[2]);
} }
#endif #endif
} }
@ -2894,10 +3313,13 @@ int GetGamepadAxisCount(int gamepad)
// Get axis movement vector for a gamepad // Get axis movement vector for a gamepad
float GetGamepadAxisMovement(int gamepad, int axis) float GetGamepadAxisMovement(int gamepad, int axis)
{ {
float value = 0; float value = (axis == GAMEPAD_AXIS_LEFT_TRIGGER || axis == GAMEPAD_AXIS_RIGHT_TRIGGER)? -1.0f : 0.0f;
if ((gamepad < MAX_GAMEPADS) && CORE.Input.Gamepad.ready[gamepad] && (axis < MAX_GAMEPAD_AXIS) && if ((gamepad < MAX_GAMEPADS) && CORE.Input.Gamepad.ready[gamepad] && (axis < MAX_GAMEPAD_AXIS)) {
(fabsf(CORE.Input.Gamepad.axisState[gamepad][axis]) > 0.1f)) value = CORE.Input.Gamepad.axisState[gamepad][axis]; // 0.1f = GAMEPAD_AXIS_MINIMUM_DRIFT/DELTA float movement = value < 0.0f ? CORE.Input.Gamepad.axisState[gamepad][axis] : fabsf(CORE.Input.Gamepad.axisState[gamepad][axis]);
if (movement > value) value = CORE.Input.Gamepad.axisState[gamepad][axis];
}
return value; return value;
} }
@ -3242,10 +3664,21 @@ static void ScanDirectoryFiles(const char *basePath, FilePathList *files, const
if (filter != NULL) if (filter != NULL)
{ {
if (IsFileExtension(path, filter)) if (IsPathFile(path))
{ {
strcpy(files->paths[files->count], path); if (IsFileExtension(path, filter))
files->count++; {
strcpy(files->paths[files->count], path);
files->count++;
}
}
else
{
if (TextFindIndex(filter, DIRECTORY_FILTER_TAG) >= 0)
{
strcpy(files->paths[files->count], path);
files->count++;
}
} }
} }
else else
@ -3305,7 +3738,22 @@ static void ScanDirectoryFilesRecursively(const char *basePath, FilePathList *fi
break; break;
} }
} }
else ScanDirectoryFilesRecursively(path, files, filter); else
{
if ((filter != NULL) && (TextFindIndex(filter, DIRECTORY_FILTER_TAG) >= 0))
{
strcpy(files->paths[files->count], path);
files->count++;
}
if (files->count >= files->capacity)
{
TRACELOG(LOG_WARNING, "FILEIO: Maximum filepath scan capacity reached (%i files)", files->capacity);
break;
}
ScanDirectoryFilesRecursively(path, files, filter);
}
} }
} }
@ -3418,7 +3866,7 @@ static void RecordAutomationEvent(void)
currentEventList->events[currentEventList->count].frame = CORE.Time.frameCounter; currentEventList->events[currentEventList->count].frame = CORE.Time.frameCounter;
currentEventList->events[currentEventList->count].type = INPUT_MOUSE_WHEEL_MOTION; currentEventList->events[currentEventList->count].type = INPUT_MOUSE_WHEEL_MOTION;
currentEventList->events[currentEventList->count].params[0] = (int)CORE.Input.Mouse.currentWheelMove.x; currentEventList->events[currentEventList->count].params[0] = (int)CORE.Input.Mouse.currentWheelMove.x;
currentEventList->events[currentEventList->count].params[1] = (int)CORE.Input.Mouse.currentWheelMove.y;; currentEventList->events[currentEventList->count].params[1] = (int)CORE.Input.Mouse.currentWheelMove.y;
currentEventList->events[currentEventList->count].params[2] = 0; currentEventList->events[currentEventList->count].params[2] = 0;
TRACELOG(LOG_INFO, "AUTOMATION: Frame: %i | Event type: INPUT_MOUSE_WHEEL_MOTION | Event parameters: %i, %i, %i", currentEventList->events[currentEventList->count].frame, currentEventList->events[currentEventList->count].params[0], currentEventList->events[currentEventList->count].params[1], currentEventList->events[currentEventList->count].params[2]); TRACELOG(LOG_INFO, "AUTOMATION: Frame: %i | Event type: INPUT_MOUSE_WHEEL_MOTION | Event parameters: %i, %i, %i", currentEventList->events[currentEventList->count].frame, currentEventList->events[currentEventList->count].params[0], currentEventList->events[currentEventList->count].params[1], currentEventList->events[currentEventList->count].params[2]);
@ -3541,7 +3989,8 @@ static void RecordAutomationEvent(void)
for (int axis = 0; axis < MAX_GAMEPAD_AXIS; axis++) for (int axis = 0; axis < MAX_GAMEPAD_AXIS; axis++)
{ {
// Event type: INPUT_GAMEPAD_AXIS_MOTION // Event type: INPUT_GAMEPAD_AXIS_MOTION
if (CORE.Input.Gamepad.axisState[gamepad][axis] > 0.1f) float defaultMovement = (axis == GAMEPAD_AXIS_LEFT_TRIGGER || axis == GAMEPAD_AXIS_RIGHT_TRIGGER)? -1.0f : 0.0f;
if (GetGamepadAxisMovement(gamepad, axis) != defaultMovement)
{ {
currentEventList->events[currentEventList->count].frame = CORE.Time.frameCounter; currentEventList->events[currentEventList->count].frame = CORE.Time.frameCounter;
currentEventList->events[currentEventList->count].type = INPUT_GAMEPAD_AXIS_MOTION; currentEventList->events[currentEventList->count].type = INPUT_GAMEPAD_AXIS_MOTION;