80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
#ifndef SDLHELPERS_H
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#define SDLHELPERS_H
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#include <SDL3/SDL.h>
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#include <SDL3_ttf/SDL_ttf.h>
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#include <vector>
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#include <string>
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#include <iostream>
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#include <cmath>
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#ifdef SDL_PLATFORM_WINDOWS
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#include <windows.h>
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#endif
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#ifdef SDL_PLATFORM_ANDROID
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#include <SDL3/SDL_iostream.h>
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#endif
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static const char *font_paths[] = {"C:/windows/fonts/", "/usr/share/fonts/TTF/", "./", "./assets/"};
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static const short font_path_count = 3;
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static SDL_Rect getRect(Sint16 x, Sint16 y, Uint16 w, Uint16 h) {
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SDL_Rect rect;
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rect.x = x;
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rect.y = y;
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rect.w = w;
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rect.h = h;
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return rect;
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}
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static SDL_Color getColor(Uint8 r, Uint8 g, Uint8 b) {
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SDL_Color color;
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color.r = r;
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color.g = g;
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color.b = b;
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return color;
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}
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static TTF_Font *openFont(std::vector<std::string> fonts, int size) {
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TTF_Font *font = NULL;
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#ifdef SDL_PLATFORM_ANDROID
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SDL_IOStream* rw = SDL_IOFromFile("FreeSans.ttf", "rb");
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if (!rw) {
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SDL_Log("SDL_IOFromFile failed: %s", SDL_GetError());
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return nullptr;
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}
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font = TTF_OpenFontIO(rw, 1, size); // 1 = auto-free the IOStream
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if (!font) {
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SDL_Log("TTF_OpenFontRW failed: %s", SDL_GetError());
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return nullptr;
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}
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return font;
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#endif
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for (int x = 0; x < fonts.size(); x++) {
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#ifdef SDL_PLATFORM_WINDOWS
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TCHAR windir[MAX_PATH];
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GetWindowsDirectory(windir, MAX_PATH);
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std::string windir_s(windir);
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windir_s.append("/fonts/");
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windir_s.append(fonts[x]);
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font = TTF_OpenFont(windir_s.c_str(), size);
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if (font) {
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return font;
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}
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#endif
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for (int y = 0; y < font_path_count; y++) {
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std::string val(font_paths[y]);
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val.append(fonts[x]);
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font = TTF_OpenFont(val.c_str(), size);
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if (font) {
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return font;
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}
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}
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}
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return NULL;
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}
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#endif
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