From 123144c93bfc77883c8fb517828b47bbe13b8671 Mon Sep 17 00:00:00 2001 From: Sebastiano Tronto Date: Mon, 21 Apr 2025 11:09:56 +0200 Subject: Initial commit --- raylib/src/platforms/rcore_desktop_rgfw.c | 1387 +++++++++++++++++++++++++++++ 1 file changed, 1387 insertions(+) create mode 100644 raylib/src/platforms/rcore_desktop_rgfw.c (limited to 'raylib/src/platforms/rcore_desktop_rgfw.c') diff --git a/raylib/src/platforms/rcore_desktop_rgfw.c b/raylib/src/platforms/rcore_desktop_rgfw.c new file mode 100644 index 0000000..f3f26e3 --- /dev/null +++ b/raylib/src/platforms/rcore_desktop_rgfw.c @@ -0,0 +1,1387 @@ +/********************************************************************************************** +* +* rcore_desktop_rgfw - Functions to manage window, graphics device and inputs +* +* PLATFORM: RGFW +* - Windows (Win32, Win64) +* - Linux (X11/Wayland desktop mode) +* - MacOS (Cocoa) +* +* LIMITATIONS: +* - TODO +* +* POSSIBLE IMPROVEMENTS: +* - TODO +* +* ADDITIONAL NOTES: +* - TRACELOG() function is located in raylib [utils] module +* +* CONFIGURATION: +* #define RCORE_PLATFORM_RGFW +* Custom flag for rcore on target platform RGFW +* +* DEPENDENCIES: +* - RGFW.h (main library): Windowing and inputs management +* - gestures: Gestures system for touch-ready devices (or simulated from mouse inputs) +* +* +* LICENSE: zlib/libpng +* +* Copyright (c) 2013-2024 Ramon Santamaria (@raysan5), Colleague Riley and contributors +* +* 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. +* +**********************************************************************************************/ + +#if defined(GRAPHICS_API_OPENGL_ES2) + #define RGFW_OPENGL_ES2 +#endif + +void ShowCursor(void); +void CloseWindow(void); + +#if defined(__linux__) + #define _INPUT_EVENT_CODES_H +#endif + +#if defined(__unix__) || defined(__linux__) + #define _XTYPEDEF_FONT +#endif + +#define RGFW_IMPLEMENTATION + +#if defined(_WIN32) || defined(_WIN64) + #define WIN32_LEAN_AND_MEAN + #define Rectangle rectangle_win32 + #define CloseWindow CloseWindow_win32 + #define ShowCursor __imp_ShowCursor + #define _APISETSTRING_ + + #undef MAX_PATH + + __declspec(dllimport) int __stdcall MultiByteToWideChar(unsigned int CodePage, unsigned long dwFlags, const char *lpMultiByteStr, int cbMultiByte, wchar_t *lpWideCharStr, int cchWideChar); +#endif + +#if defined(__APPLE__) + #define Point NSPOINT + #define Size NSSIZE +#endif + +#include "../external/RGFW.h" + +#if defined(_WIN32) || defined(_WIN64) + #undef DrawText + #undef ShowCursor + #undef CloseWindow + #undef Rectangle + + #undef MAX_PATH + #define MAX_PATH 1025 +#endif + +#if defined(__APPLE__) + #undef Point + #undef Size +#endif + +#include +#include // Required for: strcmp() + +//---------------------------------------------------------------------------------- +// Types and Structures Definition +//---------------------------------------------------------------------------------- +typedef struct { + RGFW_window *window; // Native display device (physical screen connection) +} PlatformData; + +//---------------------------------------------------------------------------------- +// Global Variables Definition +//---------------------------------------------------------------------------------- +extern CoreData CORE; // Global CORE state context + +static PlatformData platform = { NULL }; // Platform specific + +static bool RGFW_disableCursor = false; + +static const unsigned short keyMappingRGFW[] = { + [RGFW_KEY_NULL] = KEY_NULL, + [RGFW_Quote] = KEY_APOSTROPHE, + [RGFW_Comma] = KEY_COMMA, + [RGFW_Minus] = KEY_MINUS, + [RGFW_Period] = KEY_PERIOD, + [RGFW_Slash] = KEY_SLASH, + [RGFW_Escape] = KEY_ESCAPE, + [RGFW_F1] = KEY_F1, + [RGFW_F2] = KEY_F2, + [RGFW_F3] = KEY_F3, + [RGFW_F4] = KEY_F4, + [RGFW_F5] = KEY_F5, + [RGFW_F6] = KEY_F6, + [RGFW_F7] = KEY_F7, + [RGFW_F8] = KEY_F8, + [RGFW_F9] = KEY_F9, + [RGFW_F10] = KEY_F10, + [RGFW_F11] = KEY_F11, + [RGFW_F12] = KEY_F12, + [RGFW_Backtick] = KEY_GRAVE, + [RGFW_0] = KEY_ZERO, + [RGFW_1] = KEY_ONE, + [RGFW_2] = KEY_TWO, + [RGFW_3] = KEY_THREE, + [RGFW_4] = KEY_FOUR, + [RGFW_5] = KEY_FIVE, + [RGFW_6] = KEY_SIX, + [RGFW_7] = KEY_SEVEN, + [RGFW_8] = KEY_EIGHT, + [RGFW_9] = KEY_NINE, + [RGFW_Equals] = KEY_EQUAL, + [RGFW_BackSpace] = KEY_BACKSPACE, + [RGFW_Tab] = KEY_TAB, + [RGFW_CapsLock] = KEY_CAPS_LOCK, + [RGFW_ShiftL] = KEY_LEFT_SHIFT, + [RGFW_ControlL] = KEY_LEFT_CONTROL, + [RGFW_AltL] = KEY_LEFT_ALT, + [RGFW_SuperL] = KEY_LEFT_SUPER, + #ifndef RGFW_MACOS + [RGFW_ShiftR] = KEY_RIGHT_SHIFT, + + [RGFW_AltR] = KEY_RIGHT_ALT, + #endif + [RGFW_Space] = KEY_SPACE, + + [RGFW_a] = KEY_A, + [RGFW_b] = KEY_B, + [RGFW_c] = KEY_C, + [RGFW_d] = KEY_D, + [RGFW_e] = KEY_E, + [RGFW_f] = KEY_F, + [RGFW_g] = KEY_G, + [RGFW_h] = KEY_H, + [RGFW_i] = KEY_I, + [RGFW_j] = KEY_J, + [RGFW_k] = KEY_K, + [RGFW_l] = KEY_L, + [RGFW_m] = KEY_M, + [RGFW_n] = KEY_N, + [RGFW_o] = KEY_O, + [RGFW_p] = KEY_P, + [RGFW_q] = KEY_Q, + [RGFW_r] = KEY_R, + [RGFW_s] = KEY_S, + [RGFW_t] = KEY_T, + [RGFW_u] = KEY_U, + [RGFW_v] = KEY_V, + [RGFW_w] = KEY_W, + [RGFW_x] = KEY_X, + [RGFW_y] = KEY_Y, + [RGFW_z] = KEY_Z, + [RGFW_Bracket] = KEY_LEFT_BRACKET, + [RGFW_BackSlash] = KEY_BACKSLASH, + [RGFW_CloseBracket] = KEY_RIGHT_BRACKET, + [RGFW_Semicolon] = KEY_SEMICOLON, + [RGFW_Insert] = KEY_INSERT, + [RGFW_Home] = KEY_HOME, + [RGFW_PageUp] = KEY_PAGE_UP, + [RGFW_Delete] = KEY_DELETE, + [RGFW_End] = KEY_END, + [RGFW_PageDown] = KEY_PAGE_DOWN, + [RGFW_Right] = KEY_RIGHT, + [RGFW_Left] = KEY_LEFT, + [RGFW_Down] = KEY_DOWN, + [RGFW_Up] = KEY_UP, + [RGFW_Numlock] = KEY_NUM_LOCK, + [RGFW_KP_Slash] = KEY_KP_DIVIDE, + [RGFW_Multiply] = KEY_KP_MULTIPLY, + [RGFW_KP_Minus] = KEY_KP_SUBTRACT, + [RGFW_KP_Return] = KEY_KP_ENTER, + [RGFW_KP_1] = KEY_KP_1, + [RGFW_KP_2] = KEY_KP_2, + [RGFW_KP_3] = KEY_KP_3, + [RGFW_KP_4] = KEY_KP_4, + [RGFW_KP_5] = KEY_KP_5, + [RGFW_KP_6] = KEY_KP_6, + [RGFW_KP_7] = KEY_KP_7, + [RGFW_KP_8] = KEY_KP_8, + [RGFW_KP_9] = KEY_KP_9, + [RGFW_KP_0] = KEY_KP_0, + [RGFW_KP_Period] = KEY_KP_DECIMAL +}; + +//---------------------------------------------------------------------------------- +// Module Internal Functions Declaration +//---------------------------------------------------------------------------------- +int InitPlatform(void); // Initialize platform (graphics, inputs and more) +bool InitGraphicsDevice(void); // Initialize graphics device + +//---------------------------------------------------------------------------------- +// Module Functions Declaration +//---------------------------------------------------------------------------------- +// NOTE: Functions declaration is provided by raylib.h + +//---------------------------------------------------------------------------------- +// Module Functions Definition: Window and Graphics Device +//---------------------------------------------------------------------------------- + +// Check if application should close +bool WindowShouldClose(void) +{ + if (CORE.Window.shouldClose == false) + CORE.Window.shouldClose = RGFW_window_shouldClose(platform.window); + if (CORE.Window.ready) return CORE.Window.shouldClose; + else return true; +} + +// Toggle fullscreen mode +void ToggleFullscreen(void) +{ + RGFW_window_maximize(platform.window); + ToggleBorderlessWindowed(); +} + +// Toggle borderless windowed mode +void ToggleBorderlessWindowed(void) +{ + if (platform.window != NULL) + { + RGFW_window_setBorder(platform.window, CORE.Window.flags & FLAG_WINDOW_UNDECORATED); + } +} + +// Set window state: maximized, if resizable +void MaximizeWindow(void) +{ + RGFW_window_maximize(platform.window); +} + +// Set window state: minimized +void MinimizeWindow(void) +{ + RGFW_window_minimize(platform.window); +} + +// Set window state: not minimized/maximized +void RestoreWindow(void) +{ + RGFW_window_restore(platform.window); +} + +// Set window configuration state using flags +void SetWindowState(unsigned int flags) +{ + CORE.Window.flags |= flags; + + if (flags & FLAG_VSYNC_HINT) + { + RGFW_window_swapInterval(platform.window, 1); + } + if (flags & FLAG_FULLSCREEN_MODE) + { + RGFW_window_maximize(platform.window); + ToggleBorderlessWindowed(); + } + if (flags & FLAG_WINDOW_RESIZABLE) + { + RGFW_window_setMaxSize(platform.window, RGFW_AREA(platform.window->r.w, platform.window->r.h)); + RGFW_window_setMinSize(platform.window, RGFW_AREA(platform.window->r.w, platform.window->r.h)); + } + if (flags & FLAG_WINDOW_UNDECORATED) + { + ToggleBorderlessWindowed(); + } + if (flags & FLAG_WINDOW_HIDDEN) + { + RGFW_window_hide(platform.window); + } + if (flags & FLAG_WINDOW_MINIMIZED) + { + RGFW_window_minimize(platform.window); + } + if (flags & FLAG_WINDOW_MAXIMIZED) + { + RGFW_window_maximize(platform.window); + } + if (flags & FLAG_WINDOW_UNFOCUSED) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_WINDOW_UNFOCUSED is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_TOPMOST) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_WINDOW_TOPMOST is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_ALWAYS_RUN) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_WINDOW_ALWAYS_RUN is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_TRANSPARENT) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_WINDOW_TRANSPARENT post window creation post window creation is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_HIGHDPI) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_WINDOW_HIGHDPI is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_MOUSE_PASSTHROUGH) + { + RGFW_window_setMousePassthrough(platform.window, flags & FLAG_WINDOW_MOUSE_PASSTHROUGH); + } + if (flags & FLAG_BORDERLESS_WINDOWED_MODE) + { + ToggleBorderlessWindowed(); + } + if (flags & FLAG_MSAA_4X_HINT) + { + RGFW_setGLSamples(4); + } + if (flags & FLAG_INTERLACED_HINT) + { + TRACELOG(LOG_WARNING, "SetWindowState() - FLAG_INTERLACED_HINT is not supported on PLATFORM_DESKTOP_RGFW"); + } +} + +// Clear window configuration state flags +void ClearWindowState(unsigned int flags) +{ + CORE.Window.flags &= ~flags; + + if (flags & FLAG_VSYNC_HINT) + { + RGFW_window_swapInterval(platform.window, 0); + } + if (flags & FLAG_FULLSCREEN_MODE) + { + ToggleBorderlessWindowed(); + RGFW_window_restore(platform.window); + CORE.Window.fullscreen = false; + } + if (flags & FLAG_WINDOW_RESIZABLE) + { + RGFW_window_setMaxSize(platform.window, RGFW_AREA(0, 0)); + RGFW_window_setMinSize(platform.window, RGFW_AREA(0, 0)); + } + if (flags & FLAG_WINDOW_UNDECORATED) + { + ToggleBorderlessWindowed(); + } + if (flags & FLAG_WINDOW_HIDDEN) + { + RGFW_window_show(platform.window); + } + if (flags & FLAG_WINDOW_MINIMIZED) + { + RGFW_window_restore(platform.window); + } + if (flags & FLAG_WINDOW_MAXIMIZED) + { + RGFW_window_restore(platform.window); + } + if (flags & FLAG_WINDOW_UNFOCUSED) + { + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_UNFOCUSED is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_TOPMOST) + { + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_TOPMOST is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_ALWAYS_RUN) + { + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_ALWAYS_RUN is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_TRANSPARENT) + { + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_TRANSPARENT is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_HIGHDPI) + { + // NOTE: There also doesn't seem to be a feature to disable high DPI once enabled + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_HIGHDPI is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_WINDOW_MOUSE_PASSTHROUGH) + { + RGFW_window_setMousePassthrough(platform.window, flags & FLAG_WINDOW_MOUSE_PASSTHROUGH); + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_WINDOW_MOUSE_PASSTHROUGH is not supported on PLATFORM_DESKTOP_RGFW"); + } + if (flags & FLAG_BORDERLESS_WINDOWED_MODE) + { + ToggleFullscreen(); + } + if (flags & FLAG_MSAA_4X_HINT) + { + RGFW_setGLSamples(0); + } + if (flags & FLAG_INTERLACED_HINT) + { + TRACELOG(LOG_WARNING, "ClearWindowState() - FLAG_INTERLACED_HINT is not supported on PLATFORM_DESKTOP_RGFW"); + } +} + +// Set icon for window +void SetWindowIcon(Image image) +{ + i32 channels = 4; + + switch (image.format) + { + case PIXELFORMAT_UNCOMPRESSED_GRAYSCALE: + case PIXELFORMAT_UNCOMPRESSED_R16: // 16 bpp (1 channel - half float) + case PIXELFORMAT_UNCOMPRESSED_R32: // 32 bpp (1 channel - float) + { + channels = 1; + } break; + case PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA: // 8*2 bpp (2 channels) + case PIXELFORMAT_UNCOMPRESSED_R5G6B5: // 16 bpp + case PIXELFORMAT_UNCOMPRESSED_R8G8B8: // 24 bpp + case PIXELFORMAT_UNCOMPRESSED_R5G5B5A1: // 16 bpp (1 bit alpha) + case PIXELFORMAT_UNCOMPRESSED_R4G4B4A4: // 16 bpp (4 bit alpha) + case PIXELFORMAT_UNCOMPRESSED_R8G8B8A8: // 32 bpp + { + channels = 2; + } break; + case PIXELFORMAT_UNCOMPRESSED_R32G32B32: // 32*3 bpp (3 channels - float) + case PIXELFORMAT_UNCOMPRESSED_R16G16B16: // 16*3 bpp (3 channels - half float) + case PIXELFORMAT_COMPRESSED_DXT1_RGB: // 4 bpp (no alpha) + case PIXELFORMAT_COMPRESSED_ETC1_RGB: // 4 bpp + case PIXELFORMAT_COMPRESSED_ETC2_RGB: // 4 bpp + case PIXELFORMAT_COMPRESSED_PVRT_RGB: // 4 bpp + { + channels = 3; + } break; + case PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: // 32*4 bpp (4 channels - float) + case PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: // 16*4 bpp (4 channels - half float) + case PIXELFORMAT_COMPRESSED_DXT1_RGBA: // 4 bpp (1 bit alpha) + case PIXELFORMAT_COMPRESSED_DXT3_RGBA: // 8 bpp + case PIXELFORMAT_COMPRESSED_DXT5_RGBA: // 8 bpp + case PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA: // 8 bpp + case PIXELFORMAT_COMPRESSED_PVRT_RGBA: // 4 bpp + case PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA: // 8 bpp + case PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA: // 2 bpp + { + channels = 4; + } break; + default: break; + } + + RGFW_window_setIcon(platform.window, image.data, RGFW_AREA(image.width, image.height), channels); +} + +// Set icon for window +void SetWindowIcons(Image *images, int count) +{ + TRACELOG(LOG_WARNING, "SetWindowIcons() not available on target platform"); +} + +// Set title for window +void SetWindowTitle(const char *title) +{ + RGFW_window_setName(platform.window, (char*)title); + CORE.Window.title = title; +} + +// Set window position on screen (windowed mode) +void SetWindowPosition(int x, int y) +{ + RGFW_window_move(platform.window, RGFW_POINT(x, y)); +} + +// Set monitor for the current window +void SetWindowMonitor(int monitor) +{ + RGFW_window_moveToMonitor(platform.window, RGFW_getMonitors()[monitor]); +} + +// Set window minimum dimensions (FLAG_WINDOW_RESIZABLE) +void SetWindowMinSize(int width, int height) +{ + RGFW_window_setMinSize(platform.window, RGFW_AREA(width, height)); + CORE.Window.screenMin.width = width; + CORE.Window.screenMin.height = height; +} + +// Set window maximum dimensions (FLAG_WINDOW_RESIZABLE) +void SetWindowMaxSize(int width, int height) +{ + RGFW_window_setMaxSize(platform.window, RGFW_AREA(width, height)); + CORE.Window.screenMax.width = width; + CORE.Window.screenMax.height = height; +} + +// Set window dimensions +void SetWindowSize(int width, int height) +{ + CORE.Window.screen.width = width; + CORE.Window.screen.height = height; + + RGFW_window_resize(platform.window, RGFW_AREA(width, height)); +} + +// Set window opacity, value opacity is between 0.0 and 1.0 +void SetWindowOpacity(float opacity) +{ + TRACELOG(LOG_WARNING, "SetWindowOpacity() not available on target platform"); +} + +// Set window focused +void SetWindowFocused(void) +{ + RGFW_window_show(platform.window); +} + +// Get native window handle +void *GetWindowHandle(void) +{ +#ifdef RGFW_WEBASM + return (void*)platform.window->src.ctx; +#else + return (void*)platform.window->src.window; +#endif +} + +// Get number of monitors +int GetMonitorCount(void) +{ + #define MAX_MONITORS_SUPPORTED 6 + + int count = MAX_MONITORS_SUPPORTED; + RGFW_monitor *mons = RGFW_getMonitors(); + + for (int i = 0; i < 6; i++) + { + if (!mons[i].rect.x && !mons[i].rect.y && !mons[i].rect.w && mons[i].rect.h) + { + count = i; + break; + } + } + + return count; +} + +// Get number of monitors +int GetCurrentMonitor(void) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + RGFW_monitor mon = RGFW_window_getMonitor(platform.window); + + for (int i = 0; i < 6; i++) + { + if ((mons[i].rect.x == mon.rect.x) && (mons[i].rect.y == mon.rect.y)) return i; + } + + return 0; +} + +// Get selected monitor position +Vector2 GetMonitorPosition(int monitor) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + + return (Vector2){mons[monitor].rect.x, mons[monitor].rect.y}; +} + +// Get selected monitor width (currently used by monitor) +int GetMonitorWidth(int monitor) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + + return mons[monitor].rect.w; +} + +// Get selected monitor height (currently used by monitor) +int GetMonitorHeight(int monitor) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + + return mons[monitor].rect.h; +} + +// Get selected monitor physical width in millimetres +int GetMonitorPhysicalWidth(int monitor) +{ + RGFW_monitor* mons = RGFW_getMonitors(); + + return mons[monitor].physW; +} + +// Get selected monitor physical height in millimetres +int GetMonitorPhysicalHeight(int monitor) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + + return mons[monitor].physH; +} + +// Get selected monitor refresh rate +int GetMonitorRefreshRate(int monitor) +{ + TRACELOG(LOG_WARNING, "GetMonitorRefreshRate() not implemented on target platform"); + return 0; +} + +// Get the human-readable, UTF-8 encoded name of the selected monitor +const char *GetMonitorName(int monitor) +{ + RGFW_monitor *mons = RGFW_getMonitors(); + + return mons[monitor].name; +} + +// Get window position XY on monitor +Vector2 GetWindowPosition(void) +{ + return (Vector2){ platform.window->r.x, platform.window->r.y }; +} + +// Get window scale DPI factor for current monitor +Vector2 GetWindowScaleDPI(void) +{ + RGFW_monitor monitor = RGFW_window_getMonitor(platform.window); + + return (Vector2){monitor.scaleX, monitor.scaleX}; +} + +// Set clipboard text content +void SetClipboardText(const char *text) +{ + RGFW_writeClipboard(text, strlen(text)); +} + +// Get clipboard text content +// NOTE: returned string is allocated and freed by GLFW +const char *GetClipboardText(void) +{ + return RGFW_readClipboard(NULL); +} + + +#if defined(SUPPORT_CLIPBOARD_IMAGE) + +#ifdef _WIN32 +# define WIN32_CLIPBOARD_IMPLEMENTATION +# define WINUSER_ALREADY_INCLUDED +# define WINBASE_ALREADY_INCLUDED +# define WINGDI_ALREADY_INCLUDED +# include "../external/win32_clipboard.h" +#endif + +// Get clipboard image +Image GetClipboardImage(void) +{ + Image image = {0}; + unsigned long long int dataSize = 0; + void* fileData = NULL; + +#ifdef _WIN32 + int width, height; + fileData = (void*)Win32GetClipboardImageData(&width, &height, &dataSize); +#else + TRACELOG(LOG_WARNING, "Clipboard image: PLATFORM_DESKTOP_RGFW doesn't implement `GetClipboardImage` for this OS"); +#endif + + if (fileData == NULL) + { + TRACELOG(LOG_WARNING, "Clipboard image: Couldn't get clipboard data."); + } + else + { + image = LoadImageFromMemory(".bmp", fileData, dataSize); + } + return image; +} +#endif // SUPPORT_CLIPBOARD_IMAGE + +// Show mouse cursor +void ShowCursor(void) +{ + RGFW_window_showMouse(platform.window, true); + CORE.Input.Mouse.cursorHidden = false; +} + +// Hides mouse cursor +void HideCursor(void) +{ + RGFW_window_showMouse(platform.window, false); + CORE.Input.Mouse.cursorHidden = true; +} + +// Enables cursor (unlock cursor) +void EnableCursor(void) +{ + RGFW_disableCursor = false; + RGFW_window_mouseUnhold(platform.window); + + // Set cursor position in the middle + SetMousePosition(CORE.Window.screen.width/2, CORE.Window.screen.height/2); + RGFW_window_showMouse(platform.window, true); + CORE.Input.Mouse.cursorHidden = false; +} + +// Disables cursor (lock cursor) +void DisableCursor(void) +{ + RGFW_disableCursor = true; + + RGFW_window_mouseHold(platform.window, RGFW_AREA(0, 0)); + + HideCursor(); +} + +// Swap back buffer with front buffer (screen drawing) +void SwapScreenBuffer(void) +{ + RGFW_window_swapBuffers(platform.window); +} + +//---------------------------------------------------------------------------------- +// Module Functions Definition: Misc +//---------------------------------------------------------------------------------- + +// Get elapsed time measure in seconds since InitTimer() +double GetTime(void) +{ + double time = 0.0; + unsigned long long int nanoSeconds = RGFW_getTimeNS(); + time = (double)(nanoSeconds - CORE.Time.base)*1e-9; // Elapsed time since InitTimer() + + return time; +} + +// Open URL with default system browser (if available) +// NOTE: This function is only safe to use if you control the URL given. +// A user could craft a malicious string performing another action. +// Only call this function yourself not with user input or make sure to check the string yourself. +// Ref: https://github.com/raysan5/raylib/issues/686 +void OpenURL(const char *url) +{ + // Security check to (partially) avoid malicious code on target platform + if (strchr(url, '\'') != NULL) TRACELOG(LOG_WARNING, "SYSTEM: Provided URL could be potentially malicious, avoid [\'] character"); + else + { + // TODO: Open URL implementation + } +} + +//---------------------------------------------------------------------------------- +// Module Functions Definition: Inputs +//---------------------------------------------------------------------------------- + +// Set internal gamepad mappings +int SetGamepadMappings(const char *mappings) +{ + TRACELOG(LOG_WARNING, "SetGamepadMappings() not implemented on target platform"); + return 0; +} + +// Set mouse position XY +void SetMousePosition(int x, int y) +{ + RGFW_window_moveMouse(platform.window, RGFW_POINT(x, y)); + CORE.Input.Mouse.currentPosition = (Vector2){ (float)x, (float)y }; + CORE.Input.Mouse.previousPosition = CORE.Input.Mouse.currentPosition; +} + +// Set mouse cursor +void SetMouseCursor(int cursor) +{ + RGFW_window_setMouseStandard(platform.window, cursor); +} + +// Get physical key name. +const char *GetKeyName(int key) +{ + TRACELOG(LOG_WARNING, "GetKeyName() not implemented on target platform"); + return ""; +} + +static KeyboardKey ConvertScancodeToKey(u32 keycode); + +// TODO: Review function to avoid duplicate with RSGL +char RSGL_keystrToChar(const char *str) +{ + if (str[1] == 0) return str[0]; + + static const char *map[] = { + "asciitilde", "`", + "grave", "~", + "exclam", "!", + "at", "@", + "numbersign", "#", + "dollar", "$", + "percent", "%%", + "asciicircum", "^", + "ampersand", "&", + "asterisk", "*", + "parenleft", "(", + "parenright", ")", + "underscore", "_", + "minus", "-", + "plus", "+", + "equal", "=", + "braceleft", "{", + "bracketleft", "[", + "bracketright", "]", + "braceright", "}", + "colon", ":", + "semicolon", ";", + "quotedbl", "\"", + "apostrophe", "'", + "bar", "|", + "backslash", "\'", + "less", "<", + "comma", ",", + "greater", ">", + "period", ".", + "question", "?", + "slash", "/", + "space", " ", + "Return", "\n", + "Enter", "\n", + "enter", "\n", + }; + + for (unsigned char i = 0; i < (sizeof(map)/sizeof(char *)); i += 2) + { + if (strcmp(map[i], str) == 0) return *map[i + 1]; + } + + return '\0'; +} + +// Register all input events +void PollInputEvents(void) +{ +#if defined(SUPPORT_GESTURES_SYSTEM) + // NOTE: Gestures update must be called every frame to reset gestures correctly + // because ProcessGestureEvent() is just called on an event, not every frame + UpdateGestures(); +#endif + + // Reset keys/chars pressed registered + CORE.Input.Keyboard.keyPressedQueueCount = 0; + CORE.Input.Keyboard.charPressedQueueCount = 0; + + // Reset mouse wheel + CORE.Input.Mouse.currentWheelMove.x = 0; + CORE.Input.Mouse.currentWheelMove.y = 0; + + // Register previous mouse position + + // Reset last gamepad button/axis registered state + + for (int i = 0; (i < 4) && (i < MAX_GAMEPADS); i++) + { + // Check if gamepad is available + if (CORE.Input.Gamepad.ready[i]) + { + // Register previous gamepad button states + for (int k = 0; k < MAX_GAMEPAD_BUTTONS; k++) + { + CORE.Input.Gamepad.previousButtonState[i][k] = CORE.Input.Gamepad.currentButtonState[i][k]; + } + } + } + + // Register previous touch states + for (int i = 0; i < MAX_TOUCH_POINTS; i++) CORE.Input.Touch.previousTouchState[i] = CORE.Input.Touch.currentTouchState[i]; + + // Map touch position to mouse position for convenience + CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition; + + int touchAction = -1; // 0-TOUCH_ACTION_UP, 1-TOUCH_ACTION_DOWN, 2-TOUCH_ACTION_MOVE + bool realTouch = false; // Flag to differentiate real touch gestures from mouse ones + + // Register previous keys states + // NOTE: Android supports up to 260 keys + for (int i = 0; i < MAX_KEYBOARD_KEYS; i++) + { + CORE.Input.Keyboard.previousKeyState[i] = CORE.Input.Keyboard.currentKeyState[i]; + CORE.Input.Keyboard.keyRepeatInFrame[i] = 0; + } + + // Register previous mouse states + for (int i = 0; i < MAX_MOUSE_BUTTONS; i++) CORE.Input.Mouse.previousButtonState[i] = CORE.Input.Mouse.currentButtonState[i]; + + // Poll input events for current platform + //----------------------------------------------------------------------------- + CORE.Window.resizedLastFrame = false; + + CORE.Input.Mouse.previousPosition = CORE.Input.Mouse.currentPosition; + #define RGFW_HOLD_MOUSE (1L<<2) + if (platform.window->_winArgs & RGFW_HOLD_MOUSE) + { + CORE.Input.Mouse.previousPosition = (Vector2){ 0.0f, 0.0f }; + CORE.Input.Mouse.currentPosition = (Vector2){ 0.0f, 0.0f }; + } + else + { + CORE.Input.Mouse.previousPosition = CORE.Input.Mouse.currentPosition; + } + + while (RGFW_window_checkEvent(platform.window)) + { + if ((platform.window->event.type >= RGFW_jsButtonPressed) && (platform.window->event.type <= RGFW_jsAxisMove)) + { + if (!CORE.Input.Gamepad.ready[platform.window->event.joystick]) + { + CORE.Input.Gamepad.ready[platform.window->event.joystick] = true; + CORE.Input.Gamepad.axisCount[platform.window->event.joystick] = platform.window->event.axisesCount; + CORE.Input.Gamepad.name[platform.window->event.joystick][0] = '\0'; + CORE.Input.Gamepad.axisState[platform.window->event.joystick][GAMEPAD_AXIS_LEFT_TRIGGER] = -1.0f; + CORE.Input.Gamepad.axisState[platform.window->event.joystick][GAMEPAD_AXIS_RIGHT_TRIGGER] = -1.0f; + } + } + + RGFW_Event *event = &platform.window->event; + + // All input events can be processed after polling + switch (event->type) + { + case RGFW_quit: CORE.Window.shouldClose = true; break; + case RGFW_dnd: // Dropped file + { + for (int i = 0; i < event->droppedFilesCount; i++) + { + if (CORE.Window.dropFileCount == 0) + { + // When a new file is dropped, we reserve a fixed number of slots for all possible dropped files + // at the moment we limit the number of drops at once to 1024 files but this behaviour should probably be reviewed + // TODO: Pointers should probably be reallocated for any new file added... + CORE.Window.dropFilepaths = (char **)RL_CALLOC(1024, sizeof(char *)); + + CORE.Window.dropFilepaths[CORE.Window.dropFileCount] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char)); + strcpy(CORE.Window.dropFilepaths[CORE.Window.dropFileCount], event->droppedFiles[i]); + + CORE.Window.dropFileCount++; + } + else if (CORE.Window.dropFileCount < 1024) + { + CORE.Window.dropFilepaths[CORE.Window.dropFileCount] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char)); + strcpy(CORE.Window.dropFilepaths[CORE.Window.dropFileCount], event->droppedFiles[i]); + + CORE.Window.dropFileCount++; + } + else TRACELOG(LOG_WARNING, "FILE: Maximum drag and drop files at once is limited to 1024 files!"); + } + } break; + + // Window events are also polled (Minimized, maximized, close...) + case RGFW_windowResized: + { + SetupViewport(platform.window->r.w, platform.window->r.h); + CORE.Window.screen.width = platform.window->r.w; + CORE.Window.screen.height = platform.window->r.h; + CORE.Window.currentFbo.width = platform.window->r.w; + CORE.Window.currentFbo.height = platform.window->r.h; + CORE.Window.resizedLastFrame = true; + } break; + case RGFW_windowMoved: + { + CORE.Window.position.x = platform.window->r.x; + CORE.Window.position.y = platform.window->r.x; + } break; + + // Keyboard events + case RGFW_keyPressed: + { + KeyboardKey key = ConvertScancodeToKey(event->keyCode); + + if (key != KEY_NULL) + { + // If key was up, add it to the key pressed queue + if ((CORE.Input.Keyboard.currentKeyState[key] == 0) && (CORE.Input.Keyboard.keyPressedQueueCount < MAX_KEY_PRESSED_QUEUE)) + { + CORE.Input.Keyboard.keyPressedQueue[CORE.Input.Keyboard.keyPressedQueueCount] = key; + CORE.Input.Keyboard.keyPressedQueueCount++; + } + + CORE.Input.Keyboard.currentKeyState[key] = 1; + } + + // TODO: Put exitKey verification outside the switch? + if (CORE.Input.Keyboard.currentKeyState[CORE.Input.Keyboard.exitKey]) + { + CORE.Window.shouldClose = true; + } + + // NOTE: event.text.text data comes an UTF-8 text sequence but we register codepoints (int) + // Check if there is space available in the queue + if (CORE.Input.Keyboard.charPressedQueueCount < MAX_CHAR_PRESSED_QUEUE) + { + // Add character (codepoint) to the queue + CORE.Input.Keyboard.charPressedQueue[CORE.Input.Keyboard.charPressedQueueCount] = RSGL_keystrToChar(event->keyName); + CORE.Input.Keyboard.charPressedQueueCount++; + } + } break; + case RGFW_keyReleased: + { + KeyboardKey key = ConvertScancodeToKey(event->keyCode); + if (key != KEY_NULL) CORE.Input.Keyboard.currentKeyState[key] = 0; + } break; + + // Check mouse events + case RGFW_mouseButtonPressed: + { + if ((event->button == RGFW_mouseScrollUp) || (event->button == RGFW_mouseScrollDown)) + { + CORE.Input.Mouse.currentWheelMove.y = event->scroll; + break; + } + + int btn = event->button; + if (btn == RGFW_mouseLeft) btn = 1; + else if (btn == RGFW_mouseRight) btn = 2; + else if (btn == RGFW_mouseMiddle) btn = 3; + + CORE.Input.Mouse.currentButtonState[btn - 1] = 1; + CORE.Input.Touch.currentTouchState[btn - 1] = 1; + + touchAction = 1; + } break; + case RGFW_mouseButtonReleased: + { + + if ((event->button == RGFW_mouseScrollUp) || (event->button == RGFW_mouseScrollDown)) + { + CORE.Input.Mouse.currentWheelMove.y = event->scroll; + break; + } + + int btn = event->button; + if (btn == RGFW_mouseLeft) btn = 1; + else if (btn == RGFW_mouseRight) btn = 2; + else if (btn == RGFW_mouseMiddle) btn = 3; + + CORE.Input.Mouse.currentButtonState[btn - 1] = 0; + CORE.Input.Touch.currentTouchState[btn - 1] = 0; + + touchAction = 0; + } break; + case RGFW_mousePosChanged: + { + if (platform.window->_winArgs & RGFW_HOLD_MOUSE) + { + CORE.Input.Mouse.currentPosition.x += (float)event->point.x; + CORE.Input.Mouse.currentPosition.y += (float)event->point.y; + } + else + { + CORE.Input.Mouse.previousPosition = CORE.Input.Mouse.currentPosition; + CORE.Input.Mouse.currentPosition.x = (float)event->point.x; + CORE.Input.Mouse.currentPosition.y = (float)event->point.y; + } + + CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition; + touchAction = 2; + } break; + case RGFW_jsButtonPressed: + { + int button = -1; + + switch (event->button) + { + case RGFW_JS_Y: button = GAMEPAD_BUTTON_RIGHT_FACE_UP; break; + case RGFW_JS_B: button = GAMEPAD_BUTTON_RIGHT_FACE_RIGHT; break; + case RGFW_JS_A: button = GAMEPAD_BUTTON_RIGHT_FACE_DOWN; break; + case RGFW_JS_X: button = GAMEPAD_BUTTON_RIGHT_FACE_LEFT; break; + + case RGFW_JS_L1: button = GAMEPAD_BUTTON_LEFT_TRIGGER_1; break; + case RGFW_JS_R1: button = GAMEPAD_BUTTON_RIGHT_TRIGGER_1; break; + + case RGFW_JS_L2: button = GAMEPAD_BUTTON_LEFT_TRIGGER_2; break; + case RGFW_JS_R2: button = GAMEPAD_BUTTON_RIGHT_TRIGGER_2; break; + + case RGFW_JS_SELECT: button = GAMEPAD_BUTTON_MIDDLE_LEFT; break; + case RGFW_JS_HOME: button = GAMEPAD_BUTTON_MIDDLE; break; + case RGFW_JS_START: button = GAMEPAD_BUTTON_MIDDLE_RIGHT; break; + + case RGFW_JS_UP: button = GAMEPAD_BUTTON_LEFT_FACE_UP; break; + case RGFW_JS_RIGHT: button = GAMEPAD_BUTTON_LEFT_FACE_RIGHT; break; + case RGFW_JS_DOWN: button = GAMEPAD_BUTTON_LEFT_FACE_DOWN; break; + case RGFW_JS_LEFT: button = GAMEPAD_BUTTON_LEFT_FACE_LEFT; break; + + default: break; + } + + if (button >= 0) + { + CORE.Input.Gamepad.currentButtonState[event->joystick][button] = 1; + CORE.Input.Gamepad.lastButtonPressed = button; + } + } break; + case RGFW_jsButtonReleased: + { + int button = -1; + switch (event->button) + { + case RGFW_JS_Y: button = GAMEPAD_BUTTON_RIGHT_FACE_UP; break; + case RGFW_JS_B: button = GAMEPAD_BUTTON_RIGHT_FACE_RIGHT; break; + case RGFW_JS_A: button = GAMEPAD_BUTTON_RIGHT_FACE_DOWN; break; + case RGFW_JS_X: button = GAMEPAD_BUTTON_RIGHT_FACE_LEFT; break; + + case RGFW_JS_L1: button = GAMEPAD_BUTTON_LEFT_TRIGGER_1; break; + case RGFW_JS_R1: button = GAMEPAD_BUTTON_RIGHT_TRIGGER_1; break; + + case RGFW_JS_L2: button = GAMEPAD_BUTTON_LEFT_TRIGGER_2; break; + case RGFW_JS_R2: button = GAMEPAD_BUTTON_RIGHT_TRIGGER_2; break; + + case RGFW_JS_SELECT: button = GAMEPAD_BUTTON_MIDDLE_LEFT; break; + case RGFW_JS_HOME: button = GAMEPAD_BUTTON_MIDDLE; break; + case RGFW_JS_START: button = GAMEPAD_BUTTON_MIDDLE_RIGHT; break; + + case RGFW_JS_UP: button = GAMEPAD_BUTTON_LEFT_FACE_UP; break; + case RGFW_JS_RIGHT: button = GAMEPAD_BUTTON_LEFT_FACE_RIGHT; break; + case RGFW_JS_DOWN: button = GAMEPAD_BUTTON_LEFT_FACE_DOWN; break; + case RGFW_JS_LEFT: button = GAMEPAD_BUTTON_LEFT_FACE_LEFT; break; + default: break; + } + + if (button >= 0) + { + CORE.Input.Gamepad.currentButtonState[event->joystick][button] = 0; + if (CORE.Input.Gamepad.lastButtonPressed == button) CORE.Input.Gamepad.lastButtonPressed = 0; + } + } break; + case RGFW_jsAxisMove: + { + int axis = -1; + for (int i = 0; i < event->axisesCount; i++) + { + switch(i) + { + case 0: + { + if (abs(event->axis[i].x) > abs(event->axis[i].y)) + { + axis = GAMEPAD_AXIS_LEFT_X; + break; + } + + axis = GAMEPAD_AXIS_LEFT_Y; + } break; + case 1: + { + if (abs(event->axis[i].x) > abs(event->axis[i].y)) + { + axis = GAMEPAD_AXIS_RIGHT_X; + break; + } + + axis = GAMEPAD_AXIS_RIGHT_Y; + } break; + case 2: axis = GAMEPAD_AXIS_LEFT_TRIGGER; break; + case 3: axis = GAMEPAD_AXIS_RIGHT_TRIGGER; break; + default: break; + } + + #ifdef __linux__ + float value = (event->axis[i].x + event->axis[i].y)/(float)32767; + #else + float value = (event->axis[i].x + -event->axis[i].y)/(float)32767; + #endif + CORE.Input.Gamepad.axisState[event->joystick][axis] = value; + + // Register button state for triggers in addition to their axes + if ((axis == GAMEPAD_AXIS_LEFT_TRIGGER) || (axis == GAMEPAD_AXIS_RIGHT_TRIGGER)) + { + int button = (axis == GAMEPAD_AXIS_LEFT_TRIGGER)? GAMEPAD_BUTTON_LEFT_TRIGGER_2 : GAMEPAD_BUTTON_RIGHT_TRIGGER_2; + int pressed = (value > 0.1f); + CORE.Input.Gamepad.currentButtonState[event->joystick][button] = pressed; + + if (pressed) CORE.Input.Gamepad.lastButtonPressed = button; + else if (CORE.Input.Gamepad.lastButtonPressed == button) CORE.Input.Gamepad.lastButtonPressed = 0; + } + } + } break; + default: break; + } + +#if defined(SUPPORT_GESTURES_SYSTEM) + if (touchAction > -1) + { + // Process mouse events as touches to be able to use mouse-gestures + GestureEvent gestureEvent = { 0 }; + + // Register touch actions + gestureEvent.touchAction = touchAction; + + // Assign a pointer ID + gestureEvent.pointId[0] = 0; + + // Register touch points count + gestureEvent.pointCount = 1; + + // Register touch points position, only one point registered + if (touchAction == 2 || realTouch) gestureEvent.position[0] = CORE.Input.Touch.position[0]; + else gestureEvent.position[0] = GetMousePosition(); + + // Normalize gestureEvent.position[0] for CORE.Window.screen.width and CORE.Window.screen.height + gestureEvent.position[0].x /= (float)GetScreenWidth(); + gestureEvent.position[0].y /= (float)GetScreenHeight(); + + // Gesture data is sent to gestures-system for processing + ProcessGestureEvent(gestureEvent); + + touchAction = -1; + } +#endif + } + //----------------------------------------------------------------------------- +} + +//---------------------------------------------------------------------------------- +// Module Internal Functions Definition +//---------------------------------------------------------------------------------- + +// Initialize platform: graphics, inputs and more +int InitPlatform(void) +{ + // Initialize RGFW internal global state, only required systems + unsigned int flags = RGFW_CENTER | RGFW_ALLOW_DND; + + // Check window creation flags + if ((CORE.Window.flags & FLAG_FULLSCREEN_MODE) > 0) + { + CORE.Window.fullscreen = true; + flags |= RGFW_FULLSCREEN; + } + + if ((CORE.Window.flags & FLAG_WINDOW_UNDECORATED) > 0) flags |= RGFW_NO_BORDER; + if ((CORE.Window.flags & FLAG_WINDOW_RESIZABLE) == 0) flags |= RGFW_NO_RESIZE; + + if ((CORE.Window.flags & FLAG_WINDOW_TRANSPARENT) > 0) flags |= RGFW_TRANSPARENT_WINDOW; + + if ((CORE.Window.flags & FLAG_FULLSCREEN_MODE) > 0) flags |= RGFW_FULLSCREEN; + + // NOTE: Some OpenGL context attributes must be set before window creation + + // Check selection OpenGL version + if (rlGetVersion() == RL_OPENGL_21) + { + RGFW_setGLVersion(RGFW_GL_CORE, 2, 1); + } + else if (rlGetVersion() == RL_OPENGL_33) + { + RGFW_setGLVersion(RGFW_GL_CORE, 3, 3); + } + else if (rlGetVersion() == RL_OPENGL_43) + { + RGFW_setGLVersion(RGFW_GL_CORE, 4, 1); + } + + if (CORE.Window.flags & FLAG_MSAA_4X_HINT) + { + RGFW_setGLSamples(4); + } + + platform.window = RGFW_createWindow(CORE.Window.title, RGFW_RECT(0, 0, CORE.Window.screen.width, CORE.Window.screen.height), flags); + + RGFW_area screenSize = RGFW_getScreenSize(); + CORE.Window.display.width = screenSize.w; + CORE.Window.display.height = screenSize.h; + /* + I think this is needed by Raylib now ? + If so, rcore_destkop_sdl should be updated too + */ + SetupFramebuffer(CORE.Window.display.width, CORE.Window.display.height); + + if (CORE.Window.flags & FLAG_VSYNC_HINT) RGFW_window_swapInterval(platform.window, 1); + + RGFW_window_makeCurrent(platform.window); + + // Check surface and context activation + if (platform.window != NULL) + { + CORE.Window.ready = true; + + CORE.Window.render.width = CORE.Window.screen.width; + CORE.Window.render.height = CORE.Window.screen.height; + CORE.Window.currentFbo.width = CORE.Window.render.width; + CORE.Window.currentFbo.height = CORE.Window.render.height; + + TRACELOG(LOG_INFO, "DISPLAY: Device initialized successfully"); + TRACELOG(LOG_INFO, " > Display size: %i x %i", CORE.Window.display.width, CORE.Window.display.height); + TRACELOG(LOG_INFO, " > Screen size: %i x %i", CORE.Window.screen.width, CORE.Window.screen.height); + TRACELOG(LOG_INFO, " > Render size: %i x %i", CORE.Window.render.width, CORE.Window.render.height); + TRACELOG(LOG_INFO, " > Viewport offsets: %i, %i", CORE.Window.renderOffset.x, CORE.Window.renderOffset.y); + } + else + { + TRACELOG(LOG_FATAL, "PLATFORM: Failed to initialize graphics device"); + return -1; + } + //---------------------------------------------------------------------------- + + // If everything work as expected, we can continue + CORE.Window.position.x = platform.window->r.x; + CORE.Window.position.y = platform.window->r.y; + CORE.Window.render.width = CORE.Window.screen.width; + CORE.Window.render.height = CORE.Window.screen.height; + CORE.Window.currentFbo.width = CORE.Window.render.width; + CORE.Window.currentFbo.height = CORE.Window.render.height; + + TRACELOG(LOG_INFO, "DISPLAY: Device initialized successfully"); + TRACELOG(LOG_INFO, " > Display size: %i x %i", CORE.Window.display.width, CORE.Window.display.height); + TRACELOG(LOG_INFO, " > Screen size: %i x %i", CORE.Window.screen.width, CORE.Window.screen.height); + TRACELOG(LOG_INFO, " > Render size: %i x %i", CORE.Window.render.width, CORE.Window.render.height); + TRACELOG(LOG_INFO, " > Viewport offsets: %i, %i", CORE.Window.renderOffset.x, CORE.Window.renderOffset.y); + + // Load OpenGL extensions + // NOTE: GL procedures address loader is required to load extensions + //---------------------------------------------------------------------------- + rlLoadExtensions((void*)RGFW_getProcAddress); + //---------------------------------------------------------------------------- + + // TODO: Initialize input events system + // It could imply keyboard, mouse, gamepad, touch... + // Depending on the platform libraries/SDK it could use a callback mechanism + // For system events and inputs evens polling on a per-frame basis, use PollInputEvents() + //---------------------------------------------------------------------------- + // ... + //---------------------------------------------------------------------------- + + // Initialize timing system + //---------------------------------------------------------------------------- + InitTimer(); + //---------------------------------------------------------------------------- + + // Initialize storage system + //---------------------------------------------------------------------------- + CORE.Storage.basePath = GetWorkingDirectory(); + //---------------------------------------------------------------------------- + +#ifdef RGFW_X11 + for (int i = 0; (i < 4) && (i < MAX_GAMEPADS); i++) + { + RGFW_registerJoystick(platform.window, i); + } +#endif + + TRACELOG(LOG_INFO, "PLATFORM: CUSTOM: Initialized successfully"); + + return 0; +} + +// Close platform +void ClosePlatform(void) +{ + RGFW_window_close(platform.window); +} + +// Keycode mapping +static KeyboardKey ConvertScancodeToKey(u32 keycode) +{ + if (keycode > sizeof(keyMappingRGFW)/sizeof(unsigned short)) return 0; + + return keyMappingRGFW[keycode]; +} -- cgit v1.3