ref: 8705781806c7127a02a704e8e4eccc1d6b379ac3
dir: /Engine/src/sdl_util.h/
/* Consolidate SDL routine utilities that don't add much value to understanding the code */ /* * "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman * Ken Silverman's official web site: "http://www.advsys.net/ken" * See the included license file "BUILDLIC.TXT" for license info. * This file IS NOT A PART OF Ken Silverman's original release */ #pragma once #include <assert.h> #include <SDL2/SDL.h> #include "build.h" // This will output the proper SDL error strings in the event that a SDL call returns an error #define SDL_CHECK_SUCCESS(val) __checkSdlSuccess ( (val), #val, __FILE__, __LINE__ ) #define SDL_CHECK_NOT_NULL(val, message) __checkSdlNotNull ( (val), (message), __FILE__, __LINE__ ) inline static void __checkSdlSuccess(int result, char const* func, const char* file, int line) { if (result != 0) { Error(EXIT_FAILURE, "SDL: %s failed!\n" "SDL: SDL_Error: %s.\n" "SDL: FILE: %s\n" "SDL: LINE: %d", func, SDL_GetError(), file, line); } } inline static void __checkSdlNotNull(void* handle, char const* msg, const char* file, int line) { if (handle == NULL) { Error(EXIT_FAILURE, "SDL: Failed to %s!\n" "SDL: SDL_Error: %s.\n" "SDL: FILE: %s\n" "SDL: LINE: %d", msg, SDL_GetError(), file, line); } } inline static void set_sdl_scancodes(uint32_t scancodes[], size_t size) { assert(size == SDL_NUM_SCANCODES); memset(scancodes, '\0', sizeof(uint32_t) * size); scancodes[SDL_SCANCODE_ESCAPE] = 0x01; scancodes[SDL_SCANCODE_1] = 0x02; scancodes[SDL_SCANCODE_2] = 0x03; scancodes[SDL_SCANCODE_3] = 0x04; scancodes[SDL_SCANCODE_4] = 0x05; scancodes[SDL_SCANCODE_5] = 0x06; scancodes[SDL_SCANCODE_6] = 0x07; scancodes[SDL_SCANCODE_7] = 0x08; scancodes[SDL_SCANCODE_8] = 0x09; scancodes[SDL_SCANCODE_9] = 0x0A; scancodes[SDL_SCANCODE_0] = 0x0B; scancodes[SDL_SCANCODE_MINUS] = 0x0C; /* was 0x4A */ scancodes[SDL_SCANCODE_EQUALS] = 0x0D; /* was 0x4E */ scancodes[SDL_SCANCODE_BACKSPACE] = 0x0E; scancodes[SDL_SCANCODE_TAB] = 0x0F; scancodes[SDL_SCANCODE_Q] = 0x10; scancodes[SDL_SCANCODE_W] = 0x11; scancodes[SDL_SCANCODE_E] = 0x12; scancodes[SDL_SCANCODE_R] = 0x13; scancodes[SDL_SCANCODE_T] = 0x14; scancodes[SDL_SCANCODE_Y] = 0x15; scancodes[SDL_SCANCODE_U] = 0x16; scancodes[SDL_SCANCODE_I] = 0x17; scancodes[SDL_SCANCODE_O] = 0x18; scancodes[SDL_SCANCODE_P] = 0x19; scancodes[SDL_SCANCODE_LEFTBRACKET] = 0x1A; scancodes[SDL_SCANCODE_RIGHTBRACKET] = 0x1B; scancodes[SDL_SCANCODE_RETURN] = 0x1C; scancodes[SDL_SCANCODE_LCTRL] = 0x1D; scancodes[SDL_SCANCODE_A] = 0x1E; scancodes[SDL_SCANCODE_S] = 0x1F; scancodes[SDL_SCANCODE_D] = 0x20; scancodes[SDL_SCANCODE_F] = 0x21; scancodes[SDL_SCANCODE_G] = 0x22; scancodes[SDL_SCANCODE_H] = 0x23; scancodes[SDL_SCANCODE_J] = 0x24; scancodes[SDL_SCANCODE_K] = 0x25; scancodes[SDL_SCANCODE_L] = 0x26; scancodes[SDL_SCANCODE_SEMICOLON] = 0x27; scancodes[SDL_SCANCODE_APOSTROPHE] = 0x28; scancodes[SDL_SCANCODE_GRAVE] = 0x29; scancodes[SDL_SCANCODE_LSHIFT] = 0x2A; scancodes[SDL_SCANCODE_BACKSLASH] = 0x2B; scancodes[SDL_SCANCODE_Z] = 0x2C; scancodes[SDL_SCANCODE_X] = 0x2D; scancodes[SDL_SCANCODE_C] = 0x2E; scancodes[SDL_SCANCODE_V] = 0x2F; scancodes[SDL_SCANCODE_B] = 0x30; scancodes[SDL_SCANCODE_N] = 0x31; scancodes[SDL_SCANCODE_M] = 0x32; scancodes[SDL_SCANCODE_COMMA] = 0x33; scancodes[SDL_SCANCODE_PERIOD] = 0x34; scancodes[SDL_SCANCODE_SLASH] = 0x35; scancodes[SDL_SCANCODE_RSHIFT] = 0x36; scancodes[SDL_SCANCODE_KP_MULTIPLY] = 0x37; scancodes[SDL_SCANCODE_LALT] = 0x38; scancodes[SDL_SCANCODE_SPACE] = 0x39; scancodes[SDL_SCANCODE_CAPSLOCK] = 0x3A; scancodes[SDL_SCANCODE_F1] = 0x3B; scancodes[SDL_SCANCODE_F2] = 0x3C; scancodes[SDL_SCANCODE_F3] = 0x3D; scancodes[SDL_SCANCODE_F4] = 0x3E; scancodes[SDL_SCANCODE_F5] = 0x3F; scancodes[SDL_SCANCODE_F6] = 0x40; scancodes[SDL_SCANCODE_F7] = 0x41; scancodes[SDL_SCANCODE_F8] = 0x42; scancodes[SDL_SCANCODE_F9] = 0x43; scancodes[SDL_SCANCODE_F10] = 0x44; scancodes[SDL_SCANCODE_NUMLOCKCLEAR] = 0x45; scancodes[SDL_SCANCODE_SCROLLLOCK] = 0x46; scancodes[SDL_SCANCODE_KP_7] = 0x47; scancodes[SDL_SCANCODE_KP_8] = 0x48; scancodes[SDL_SCANCODE_KP_9] = 0x49; scancodes[SDL_SCANCODE_KP_MINUS] = 0x4A; scancodes[SDL_SCANCODE_KP_4] = 0x4B; scancodes[SDL_SCANCODE_KP_5] = 0x4C; scancodes[SDL_SCANCODE_KP_6] = 0x4D; scancodes[SDL_SCANCODE_KP_PLUS] = 0x4E; scancodes[SDL_SCANCODE_KP_1] = 0x4F; scancodes[SDL_SCANCODE_KP_2] = 0x50; scancodes[SDL_SCANCODE_KP_3] = 0x51; scancodes[SDL_SCANCODE_KP_0] = 0x52; scancodes[SDL_SCANCODE_KP_PERIOD] = 0x53; scancodes[SDL_SCANCODE_F11] = 0x57; scancodes[SDL_SCANCODE_F12] = 0x58; scancodes[SDL_SCANCODE_PAUSE] = 0x59; /* SBF - technically incorrect */ scancodes[SDL_SCANCODE_KP_ENTER] = 0xE01C; scancodes[SDL_SCANCODE_RCTRL] = 0xE01D; scancodes[SDL_SCANCODE_KP_DIVIDE] = 0xE035; scancodes[SDL_SCANCODE_PRINTSCREEN] = 0xE037; /* SBF - technically incorrect */ scancodes[SDL_SCANCODE_SYSREQ] = 0xE037; /* SBF - for windows... */ scancodes[SDL_SCANCODE_RALT] = 0xE038; scancodes[SDL_SCANCODE_HOME] = 0xE047; scancodes[SDL_SCANCODE_UP] = 0xE048; scancodes[SDL_SCANCODE_PAGEUP] = 0xE049; scancodes[SDL_SCANCODE_LEFT] = 0xE04B; scancodes[SDL_SCANCODE_RIGHT] = 0xE04D; scancodes[SDL_SCANCODE_END] = 0xE04F; scancodes[SDL_SCANCODE_DOWN] = 0xE050; scancodes[SDL_SCANCODE_PAGEDOWN] = 0xE051; scancodes[SDL_SCANCODE_INSERT] = 0xE052; scancodes[SDL_SCANCODE_DELETE] = 0xE053; }